diff --git a/src/BootstrapBlazor.Shared/Samples/Topologies.razor.cs b/src/BootstrapBlazor.Shared/Samples/Topologies.razor.cs index 949af6118c0c613045639ebeddefe2ca8015e3b5..503aa00bd77d0247eb1cf70ea3803e4ded8d4a1b 100644 --- a/src/BootstrapBlazor.Shared/Samples/Topologies.razor.cs +++ b/src/BootstrapBlazor.Shared/Samples/Topologies.razor.cs @@ -61,13 +61,6 @@ public partial class Topologies : IDisposable { Interop = new JSInterop(JSRuntime); await Interop.InvokeVoidAsync(this, null, "bb_topology_demo", nameof(ToggleFan)); - - // 推送数据 - var data = DataService.GetDatas(); - await TopologyElement.PushData(data); - - // 数据订阅 - DataService.OnDataChange = async datas => await TopologyElement.PushData(datas); } } @@ -97,6 +90,13 @@ public partial class Topologies : IDisposable private async Task OnBeforePushData() { await JSRuntime.InvokeVoidAsync("$.bb_topology_demo_setOptions"); + + // 推送数据 + var data = DataService.GetDatas(); + await TopologyElement.PushData(data); + + // 数据订阅 + DataService.OnDataChange = async datas => await TopologyElement.PushData(datas); } /// diff --git a/src/BootstrapBlazor/Components/BaseComponents/BootstrapModuleComponentBase.cs b/src/BootstrapBlazor/Components/BaseComponents/BootstrapModuleComponentBase.cs index cf335f0e666f784075a5e5a0d538fe7315d42220..4c8bf3f023927c244db50baa387ed6d46c4e3c19 100644 --- a/src/BootstrapBlazor/Components/BaseComponents/BootstrapModuleComponentBase.cs +++ b/src/BootstrapBlazor/Components/BaseComponents/BootstrapModuleComponentBase.cs @@ -101,14 +101,11 @@ public abstract class BootstrapModuleComponentBase : IdComponentBase, IAsyncDisp /// protected virtual async ValueTask DisposeAsync(bool disposing) { - if (disposing) + if (Module != null && disposing) { - if (Module != null) - { - await Module.InvokeVoidAsync($"{ModuleName}.dispose", Id); - await Module.DisposeAsync(); - Module = null; - } + await Module.InvokeVoidAsync($"{ModuleName}.dispose", Id); + await Module.DisposeAsync(); + Module = null; } } diff --git a/src/Extensions/Components/BootstrapBlazor.Topology/BootstrapBlazor.Topology.csproj b/src/Extensions/Components/BootstrapBlazor.Topology/BootstrapBlazor.Topology.csproj index ea014f0a1671c4f136836ae5ecd9ab8046d08e32..a278b97edab5d819999b3b1e9803d5923b812685 100644 --- a/src/Extensions/Components/BootstrapBlazor.Topology/BootstrapBlazor.Topology.csproj +++ b/src/Extensions/Components/BootstrapBlazor.Topology/BootstrapBlazor.Topology.csproj @@ -3,7 +3,7 @@ - 6.0.8 + 6.0.9 @@ -19,11 +19,7 @@ - - - - - + diff --git a/src/Extensions/Components/BootstrapBlazor.Topology/Components/Topology/Topology.js b/src/Extensions/Components/BootstrapBlazor.Topology/Components/Topology/Topology.js index 264a78c3d39b67e402415d80a78799edb61653c9..5e409667b51194ac449726c050ee3d29aa92c519 100644 --- a/src/Extensions/Components/BootstrapBlazor.Topology/Components/Topology/Topology.js +++ b/src/Extensions/Components/BootstrapBlazor.Topology/Components/Topology/Topology.js @@ -1,25 +1,30 @@ -var topology = undefined; +import BlazorComponent from "../../../_content/BootstrapBlazor/modules/base/blazor-component.js" -export function init(id, data, method, obj) { - if (window.Topology) { - Topology.prototype.lock = function (status) { - this.store.data.locked = status; - this.finishDrawLine(!0); - this.canvas.drawingLineName = ""; - this.stopPencil(); - } +export class BlazorTopology extends BlazorComponent { + _init() { + if (window.Topology) { + Topology.prototype.lock = function (status) { + this.store.data.locked = status + this.finishDrawLine(!0) + this.canvas.drawingLineName = "" + this.stopPencil() + } + + const obj = this._config.arguments[0] + const data = this._config.arguments[1] + const method = this._config.arguments[2] - topology = new Topology(id); - topology.connectSocket = function () { - }; - topology.open(JSON.parse(data)); - topology.lock(1); - obj.invokeMethodAsync(method); + this._topology = new Topology(this._element.getAttribute('id')) + this._topology.connectSocket = function () { + } + this._topology.open(JSON.parse(data)) + this._topology.lock(1) + obj.invokeMethodAsync(method) + } } -} -export function push_data(id, data) { - if (topology !== undefined) { - topology.doSocket(JSON.stringify(data)); + _execute(args) { + const data = args[1]; + this._topology.doSocket(JSON.stringify(data)) } } diff --git a/src/Extensions/Components/BootstrapBlazor.Topology/Components/Topology/Topology.min.js b/src/Extensions/Components/BootstrapBlazor.Topology/Components/Topology/Topology.min.js index afc87d1fc44708fec52e0a4a61a2b86c767d4401..65245059472ed11944adcab3b3233cfc5c348aab 100644 --- a/src/Extensions/Components/BootstrapBlazor.Topology/Components/Topology/Topology.min.js +++ b/src/Extensions/Components/BootstrapBlazor.Topology/Components/Topology/Topology.min.js @@ -1 +1 @@ -export function init(t,i,r,u){window.Topology&&(Topology.prototype.lock=function(n){this.store.data.locked=n;this.finishDrawLine(!0);this.canvas.drawingLineName="";this.stopPencil()},n=new Topology(t),n.connectSocket=function(){},n.open(JSON.parse(i)),n.lock(1),u.invokeMethodAsync(r))}export function push_data(t,i){n!==undefined&&n.doSocket(JSON.stringify(i))}var n=undefined; \ No newline at end of file +import BlazorComponent from"../../../_content/BootstrapBlazor/modules/base/blazor-component.js";export class BlazorTopology extends BlazorComponent{_init(){if(window.Topology){Topology.prototype.lock=function(n){this.store.data.locked=n;this.finishDrawLine(!0);this.canvas.drawingLineName="";this.stopPencil()};const n=this._config.arguments[0],t=this._config.arguments[1],i=this._config.arguments[2];this._topology=new Topology(this._element.getAttribute("id"));this._topology.connectSocket=function(){};this._topology.open(JSON.parse(t));this._topology.lock(1);n.invokeMethodAsync(i)}}_execute(n){const t=n[1];this._topology.doSocket(JSON.stringify(t))}} \ No newline at end of file diff --git a/src/Extensions/Components/BootstrapBlazor.Topology/Components/Topology/Topology.razor b/src/Extensions/Components/BootstrapBlazor.Topology/Components/Topology/Topology.razor index 1988fae3b6210efdc065e1733c18200178af55b6..25bdc332e509f65778ad5c8e34d9de755081642e 100644 --- a/src/Extensions/Components/BootstrapBlazor.Topology/Components/Topology/Topology.razor +++ b/src/Extensions/Components/BootstrapBlazor.Topology/Components/Topology/Topology.razor @@ -1,4 +1,4 @@ @namespace BootstrapBlazor.Components -@inherits IdComponentBase +@inherits BootstrapModuleComponentBase
diff --git a/src/Extensions/Components/BootstrapBlazor.Topology/Components/Topology/Topology.razor.cs b/src/Extensions/Components/BootstrapBlazor.Topology/Components/Topology/Topology.razor.cs index 3dc9a4027b84e9a53129554d443bb46fcba64441..2fbca586be514c44a7848fad8f9d8aa3a800182b 100644 --- a/src/Extensions/Components/BootstrapBlazor.Topology/Components/Topology/Topology.razor.cs +++ b/src/Extensions/Components/BootstrapBlazor.Topology/Components/Topology/Topology.razor.cs @@ -3,14 +3,14 @@ // Website: https://www.blazor.zone or https://argozhang.github.io/ using Microsoft.AspNetCore.Components; -using Microsoft.JSInterop; namespace BootstrapBlazor.Components; /// /// Topology 组件类 /// -public partial class Topology : IDisposable +[JSModuleAutoLoader("./_content/BootstrapBlazor.Topology/js/bootstrap.blazor.topology.min.js", ModuleName = "BlazorTopology", Relative = false)] +public partial class Topology { /// /// 获得/设置 JSON 文件内容 @@ -40,32 +40,21 @@ public partial class Topology : IDisposable [Parameter] public Func? OnBeforePushData { get; set; } - [NotNull] - private JSModule? Module { get; set; } - private string? StyleString => CssBuilder.Default("width: 100%; height: 100%;") .AddStyleFromAttributes(AdditionalAttributes) .Build(); private CancellationTokenSource? CancelToken { get; set; } - private bool isInited { get; set; } - /// - /// OnAfterRenderAsync 方法 + /// /// - /// /// - protected override async Task OnAfterRenderAsync(bool firstRender) + protected override async Task ModuleInitAsync() { - if (!isInited) + if (Module != null) { - if (!string.IsNullOrEmpty(Content)) - { - isInited = true; - Module = await JSRuntime.LoadModule("./_content/BootstrapBlazor.Topology/js/bootstrap.blazor.topology.min.js", this, false); - await Module.InvokeVoidAsync("init", Id, Content, nameof(PushData)); - } + await Module.InvokeVoidAsync($"{ModuleName}.init", Id, Content, nameof(PushData)); } } @@ -76,7 +65,7 @@ public partial class Topology : IDisposable [JSInvokable] public async Task PushData() { - if (!disposing) + if (!_disposing) { if (OnBeforePushData != null) { @@ -114,39 +103,27 @@ public partial class Topology : IDisposable /// public async ValueTask PushData(IEnumerable items, CancellationToken token = default) { - if (Module != null) + if (Module != null && !_disposing) { - await Module.InvokeVoidAsync("push_data", token, Id, items); + await Module.InvokeVoidAsync($"{ModuleName}.execute", token, Id, items); } } - private bool disposing = false; + private bool _disposing; /// - /// Dispose 方法 + /// DisposeAsync 方法 /// /// - protected virtual void Dispose(bool disposing) + protected override async ValueTask DisposeAsync(bool disposing) { - if (disposing) + _disposing = true; + if (CancelToken != null && disposing) { - if (CancelToken != null) - { - CancelToken.Cancel(); - CancelToken.Dispose(); - CancelToken = null; - } + CancelToken.Cancel(); + CancelToken.Dispose(); + CancelToken = null; } - } - - /// - /// Dispose 方法 - /// - /// - public void Dispose() - { - disposing = true; - Dispose(true); - GC.SuppressFinalize(this); + await base.DisposeAsync(disposing); } } diff --git a/src/Extensions/Components/BootstrapBlazor.Topology/wwwroot/js/bootstrap.blazor.topology.min.js b/src/Extensions/Components/BootstrapBlazor.Topology/wwwroot/js/bootstrap.blazor.topology.min.js index 3981d2c7d7aaaa2bb384ba90d1d47c2f4f8c13f5..903759c677ccb8e540fd33258b0562ef5094aeab 100644 --- a/src/Extensions/Components/BootstrapBlazor.Topology/wwwroot/js/bootstrap.blazor.topology.min.js +++ b/src/Extensions/Components/BootstrapBlazor.Topology/wwwroot/js/bootstrap.blazor.topology.min.js @@ -1,2 +1,2 @@ !function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.Le5le=e():t.Le5le=e()}(self,(function(){return(()=>{var t={176:(t,e,i)=>{t.exports=function t(e,i,n){function o(s,a){if(!i[s]){if(!e[s]){if(r)return r(s,!0);var c=new Error("Cannot find module '"+s+"'");throw c.code="MODULE_NOT_FOUND",c}var l=i[s]={exports:{}};e[s][0].call(l.exports,(function(t){return o(e[s][1][t]||t)}),l,l.exports,t,e,i,n)}return i[s].exports}for(var r=void 0,s=0;sthis.emit("error",new Error("Packet has no Authentication Method")))),this;this.options.properties.authenticationMethod&&this.options.authPacket&&"object"==typeof this.options.authPacket&&m(this,u({cmd:"auth",reasonCode:0},this.options.authPacket))}this.stream.setMaxListeners(1e3),clearTimeout(this.connackTimer),this.connackTimer=setTimeout((function(){d("!!connectTimeout hit!! Calling _cleanUp with force `true`"),e._cleanUp(!0)}),this.options.connectTimeout)},b.prototype._handlePacket=function(t,e){var i=this.options;if(5===i.protocolVersion&&i.properties&&i.properties.maximumPacketSize&&i.properties.maximumPacketSizer.properties.topicAliasMaximum||!r.properties.topicAliasMaximum&&i.properties.topicAlias))&&delete o.properties.topicAlias),d("publish :: qos",i.qos),i.qos){case 1:case 2:this.outgoing[o.messageId]={volatile:!1,cb:n||x},this._storeProcessing?(d("_storeProcessing enabled"),this._packetIdsDuringStoreProcessing[o.messageId]=!1,this._storePacket(o,void 0,i.cbStorePut)):(d("MqttClient:publish: packet cmd: %s",o.cmd),this._sendPacket(o,void 0,i.cbStorePut));break;default:this._storeProcessing?(d("_storeProcessing enabled"),this._storePacket(o,n,i.cbStorePut)):(d("MqttClient:publish: packet cmd: %s",o.cmd),this._sendPacket(o,n,i.cbStorePut))}return this},b.prototype.subscribe=function(){for(var t,e=new Array(arguments.length),i=0;i0){var e={qos:t.qos};5===f&&(e.nl=t.nl||!1,e.rap=t.rap||!1,e.rh=t.rh||0,e.properties=t.properties),l._resubscribeTopics[t.topic]=e,g.push(t.topic)}})),l.messageIdToTopic[t.messageId]=g}return this.outgoing[t.messageId]={volatile:!0,cb:function(t,e){if(!t)for(var i=e.granted,n=0;n{d("end :: finish :: calling process.nextTick on closeStores"),f(function(){d("end :: closeStores: closing incoming and outgoing stores"),n.disconnected=!0,n.incomingStore.close((function(t){n.outgoingStore.close((function(e){if(d("end :: closeStores: emitting end"),n.emit("end"),i){let n=t||e;d("end :: closeStores: invoking callback with args"),i(n)}}))})),n._deferredReconnect&&n._deferredReconnect()}.bind(n))}),e)}return d("end :: (%s)",this.options.clientId),null!=t&&"boolean"==typeof t||(i=e||x,e=t,t=!1,"object"!=typeof e&&(i=e,e=null,"function"!=typeof i&&(i=x))),"object"!=typeof e&&(i=e,e=null),d("end :: cb? %s",!!i),i=i||x,this.disconnecting?(i(),this):(this._clearReconnect(),this.disconnecting=!0,!t&&Object.keys(this.outgoing).length>0?(d("end :: (%s) :: calling finish in 10ms once outgoing is empty",n.options.clientId),this.once("outgoingEmpty",setTimeout.bind(null,o,10))):(d("end :: (%s) :: immediately calling finish",n.options.clientId),o()),this)},b.prototype.removeOutgoingMessage=function(t){var e=this.outgoing[t]?this.outgoing[t].cb:null;return delete this.outgoing[t],this.outgoingStore.del({messageId:t},(function(){e(new Error("Message removed"))})),this},b.prototype.reconnect=function(t){d("client reconnect");var e=this,i=function(){t?(e.options.incomingStore=t.incomingStore,e.options.outgoingStore=t.outgoingStore):(e.options.incomingStore=null,e.options.outgoingStore=null),e.incomingStore=e.options.incomingStore||new r,e.outgoingStore=e.options.outgoingStore||new r,e.disconnecting=!1,e.disconnected=!1,e._deferredReconnect=null,e._reconnect()};return this.disconnecting&&!this.disconnected?this._deferredReconnect=i:i(),this},b.prototype._reconnect=function(){d("_reconnect: emitting reconnect to client"),this.emit("reconnect"),this.connected?(this.end((()=>{this._setupStream()})),d("client already connected. disconnecting first.")):(d("_reconnect: calling _setupStream"),this._setupStream())},b.prototype._setupReconnect=function(){var t=this;!t.disconnecting&&!t.reconnectTimer&&t.options.reconnectPeriod>0?(this.reconnecting||(d("_setupReconnect :: emit `offline` state"),this.emit("offline"),d("_setupReconnect :: set `reconnecting` to `true`"),this.reconnecting=!0),d("_setupReconnect :: setting reconnectTimer for %d ms",t.options.reconnectPeriod),t.reconnectTimer=setInterval((function(){d("reconnectTimer :: reconnect triggered!"),t._reconnect()}),t.options.reconnectPeriod)):d("_setupReconnect :: doing nothing...")},b.prototype._clearReconnect=function(){d("_clearReconnect : clearing reconnect timer"),this.reconnectTimer&&(clearInterval(this.reconnectTimer),this.reconnectTimer=null)},b.prototype._cleanUp=function(t,e){var i,n=arguments[2];if(e&&(d("_cleanUp :: done callback provided for on stream close"),this.stream.on("close",e)),d("_cleanUp :: forced? %s",t),t)0===this.options.reconnectPeriod&&this.options.clean&&(i=this.outgoing)&&(d("flush: queue exists? %b",!!i),Object.keys(i).forEach((function(t){"function"==typeof i[t].cb&&(i[t].cb(new Error("Connection closed")),delete i[t])}))),d("_cleanUp :: (%s) :: destroying stream",this.options.clientId),this.stream.destroy();else{var o=u({cmd:"disconnect"},n);d("_cleanUp :: (%s) :: call _sendPacket with disconnect packet",this.options.clientId),this._sendPacket(o,p.bind(null,this.stream.end.bind(this.stream)))}this.disconnecting||(d("_cleanUp :: client not disconnecting. Clearing and resetting reconnect."),this._clearReconnect(),this._setupReconnect()),null!==this.pingTimer&&(d("_cleanUp :: clearing pingTimer"),this.pingTimer.clear(),this.pingTimer=null),e&&!this.connected&&(d("_cleanUp :: (%s) :: removing stream `done` callback `close` listener",this.options.clientId),this.stream.removeListener("close",e),e())},b.prototype._sendPacket=function(t,e,i){if(d("_sendPacket :: (%s) :: start",this.options.clientId),i=i||x,!this.connected)return d("_sendPacket :: client not connected. Storing packet offline."),void this._storePacket(t,e,i);switch(this._shiftPingInterval(),t.cmd){case"publish":break;case"pubrel":return void w(this,t,e,i);default:return void m(this,t,e)}switch(t.qos){case 2:case 1:w(this,t,e,i);break;default:m(this,t,e)}d("_sendPacket :: (%s) :: end",this.options.clientId)},b.prototype._storePacket=function(t,e,i){d("_storePacket :: packet: %o",t),d("_storePacket :: cb? %s",!!e),i=i||x,0===(t.qos||0)&&this.queueQoSZero||"publish"!==t.cmd?this.queue.push({packet:t,cb:e}):t.qos>0?(e=this.outgoing[t.messageId]?this.outgoing[t.messageId].cb:null,this.outgoingStore.put(t,(function(t){if(t)return e&&e(t);i()}))):e&&e(new Error("No connection to broker"))},b.prototype._setupPingTimer=function(){d("_setupPingTimer :: keepalive %d (seconds)",this.options.keepalive);var t=this;!this.pingTimer&&this.options.keepalive&&(this.pingResp=!0,this.pingTimer=l((function(){t._checkPing()}),1e3*this.options.keepalive))},b.prototype._shiftPingInterval=function(){this.pingTimer&&this.options.keepalive&&this.options.reschedulePings&&this.pingTimer.reschedule(1e3*this.options.keepalive)},b.prototype._checkPing=function(){d("_checkPing :: checking ping..."),this.pingResp?(d("_checkPing :: ping response received. Clearing flag and sending `pingreq`"),this.pingResp=!1,this._sendPacket({cmd:"pingreq"})):(d("_checkPing :: calling _cleanUp with force true"),this._cleanUp(!0))},b.prototype._handlePingresp=function(){this.pingResp=!0},b.prototype._handleConnack=function(t){d("_handleConnack");var e=this.options,i=5===e.protocolVersion?t.reasonCode:t.returnCode;if(clearTimeout(this.connackTimer),t.properties&&(t.properties.topicAliasMaximum&&(e.properties||(e.properties={}),e.properties.topicAliasMaximum=t.properties.topicAliasMaximum),t.properties.serverKeepAlive&&e.keepalive&&(e.keepalive=t.properties.serverKeepAlive,this._shiftPingInterval()),t.properties.maximumPacketSize&&(e.properties||(e.properties={}),e.properties.maximumPacketSize=t.properties.maximumPacketSize)),0===i)this.reconnecting=!1,this._onConnect(t);else if(i>0){var n=new Error("Connection refused: "+y[i]);n.code=i,this.emit("error",n)}},b.prototype._handlePublish=function(t,e){d("_handlePublish: packet %o",t),e=void 0!==e?e:x;var i=t.topic.toString(),n=t.payload,o=t.qos,r=t.messageId,s=this,a=this.options,c=[0,16,128,131,135,144,145,151,153];switch(d("_handlePublish: qos %d",o),o){case 2:a.customHandleAcks(i,n,t,(function(i,n){return i instanceof Error||(n=i,i=null),i?s.emit("error",i):-1===c.indexOf(n)?s.emit("error",new Error("Wrong reason code for pubrec")):void(n?s._sendPacket({cmd:"pubrec",messageId:r,reasonCode:n},e):s.incomingStore.put(t,(function(){s._sendPacket({cmd:"pubrec",messageId:r},e)})))}));break;case 1:a.customHandleAcks(i,n,t,(function(o,a){return o instanceof Error||(a=o,o=null),o?s.emit("error",o):-1===c.indexOf(a)?s.emit("error",new Error("Wrong reason code for puback")):(a||s.emit("message",i,n,t),void s.handleMessage(t,(function(t){if(t)return e&&e(t);s._sendPacket({cmd:"puback",messageId:r,reasonCode:a},e)})))}));break;case 0:this.emit("message",i,n,t),this.handleMessage(t,e);break;default:d("_handlePublish: unknown QoS. Doing nothing.")}},b.prototype.handleMessage=function(t,e){e()},b.prototype._handleAck=function(t){var e,i=t.messageId,n=t.cmd,o=null,r=this.outgoing[i]?this.outgoing[i].cb:null,s=this;if(r){switch(d("_handleAck :: packet type",n),n){case"pubcomp":case"puback":var a=t.reasonCode;a&&a>0&&16!==a&&((e=new Error("Publish error: "+y[a])).code=a,r(e,t)),delete this.outgoing[i],this.outgoingStore.del(t,r);break;case"pubrec":o={cmd:"pubrel",qos:2,messageId:i};var c=t.reasonCode;c&&c>0&&16!==c?((e=new Error("Publish error: "+y[c])).code=c,r(e,t)):this._sendPacket(o);break;case"suback":delete this.outgoing[i];for(var l=0;l0)if(this.options.resubscribe)if(5===this.options.protocolVersion){d("_resubscribe: protocolVersion 5");for(var i=0;in&&setTimeout(t,r,e,i,s),l&&"string"==typeof e&&(e=o.from(e,"utf8"));try{h.send(e)}catch(t){return s(t)}s()}));e.objectMode||(f._writev=w),f.on("close",(()=>{h.close()}));const p=void 0!==h.addEventListener;function v(){i.setReadable(f),i.setWritable(f),i.emit("connect")}function g(){i.end(),i.destroy()}function y(t){i.destroy(t)}function m(t){let e=t.data;e=e instanceof ArrayBuffer?o.from(e):o.from(e,"utf8"),f.push(e)}function w(t,e){const i=new Array(t.length);for(let e=0;e{a.destroy()})),a}}).call(this)}).call(this,t("_process"),t("buffer").Buffer)},{_process:32,buffer:14,debug:15,duplexify:17,"readable-stream":51,ws:60}],6:[function(t,e,i){(function(i){(function(){"use strict";var n,o,r,s=t("readable-stream").Transform,a=t("duplexify");e.exports=function(t,e){if(e.hostname=e.hostname||e.host,!e.hostname)throw new Error("Could not determine host. 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%d",this.packet.length,this._list.length),this._list.length}_parseHeader(){const t=this._list.readUInt8(0);return this.packet.cmd=s.types[t>>s.CMD_SHIFT],this.packet.retain=0!=(t&s.RETAIN_MASK),this.packet.qos=t>>s.QOS_SHIFT&s.QOS_MASK,this.packet.dup=0!=(t&s.DUP_MASK),a("_parseHeader: packet: %o",this.packet),this._list.consume(1),!0}_parseLength(){const t=this._parseVarByteNum(!0);return t&&(this.packet.length=t.value,this._list.consume(t.bytes)),a("_parseLength %d",t.value),!!t}_parsePayload(){a("_parsePayload: payload %O",this._list);let t=!1;if(0===this.packet.length||this._list.length>=this.packet.length){switch(this._pos=0,this.packet.cmd){case"connect":this._parseConnect();break;case"connack":this._parseConnack();break;case"publish":this._parsePublish();break;case"puback":case"pubrec":case"pubrel":case"pubcomp":this._parseConfirmation();break;case"subscribe":this._parseSubscribe();break;case"suback":this._parseSuback();break;case"unsubscribe":this._parseUnsubscribe();break;case"unsuback":this._parseUnsuback();break;case"pingreq":case"pingresp":break;case"disconnect":this._parseDisconnect();break;case"auth":this._parseAuth();break;default:this._emitError(new Error("Not supported"))}t=!0}return a("_parsePayload complete result: %s",t),t}_parseConnect(){let t,e,i,n;a("_parseConnect");const o={},r=this.packet,c=this._parseString();if(null===c)return this._emitError(new Error("Cannot parse protocolId"));if("MQTT"!==c&&"MQIsdp"!==c)return this._emitError(new Error("Invalid protocolId"));if(r.protocolId=c,this._pos>=this._list.length)return this._emitError(new Error("Packet too short"));if(r.protocolVersion=this._list.readUInt8(this._pos),r.protocolVersion>=128&&(r.bridgeMode=!0,r.protocolVersion=r.protocolVersion-128),3!==r.protocolVersion&&4!==r.protocolVersion&&5!==r.protocolVersion)return this._emitError(new Error("Invalid protocol version"));if(this._pos++,this._pos>=this._list.length)return this._emitError(new Error("Packet too short"));if(o.username=this._list.readUInt8(this._pos)&s.USERNAME_MASK,o.password=this._list.readUInt8(this._pos)&s.PASSWORD_MASK,o.will=this._list.readUInt8(this._pos)&s.WILL_FLAG_MASK,o.will&&(r.will={},r.will.retain=0!=(this._list.readUInt8(this._pos)&s.WILL_RETAIN_MASK),r.will.qos=(this._list.readUInt8(this._pos)&s.WILL_QOS_MASK)>>s.WILL_QOS_SHIFT),r.clean=0!=(this._list.readUInt8(this._pos)&s.CLEAN_SESSION_MASK),this._pos++,r.keepalive=this._parseNum(),-1===r.keepalive)return this._emitError(new Error("Packet too short"));if(5===r.protocolVersion){const t=this._parseProperties();Object.getOwnPropertyNames(t).length&&(r.properties=t)}const l=this._parseString();if(null===l)return this._emitError(new Error("Packet too short"));if(r.clientId=l,a("_parseConnect: packet.clientId: %s",r.clientId),o.will){if(5===r.protocolVersion){const t=this._parseProperties();Object.getOwnPropertyNames(t).length&&(r.will.properties=t)}if(null===(t=this._parseString()))return this._emitError(new Error("Cannot parse will topic"));if(r.will.topic=t,a("_parseConnect: packet.will.topic: %s",r.will.topic),null===(e=this._parseBuffer()))return this._emitError(new Error("Cannot parse will payload"));r.will.payload=e,a("_parseConnect: packet.will.paylaod: %s",r.will.payload)}if(o.username){if(null===(n=this._parseString()))return this._emitError(new Error("Cannot parse username"));r.username=n,a("_parseConnect: packet.username: %s",r.username)}if(o.password){if(null===(i=this._parseBuffer()))return this._emitError(new Error("Cannot parse password"));r.password=i}return this.settings=r,a("_parseConnect: complete"),r}_parseConnack(){a("_parseConnack");const t=this.packet;if(this._list.length<1)return null;if(t.sessionPresent=!!(this._list.readUInt8(this._pos++)&s.SESSIONPRESENT_MASK),5===this.settings.protocolVersion)this._list.length>=2?t.reasonCode=this._list.readUInt8(this._pos++):t.reasonCode=0;else{if(this._list.length<2)return null;t.returnCode=this._list.readUInt8(this._pos++)}if(-1===t.returnCode||-1===t.reasonCode)return this._emitError(new Error("Cannot parse return code"));if(5===this.settings.protocolVersion){const e=this._parseProperties();Object.getOwnPropertyNames(e).length&&(t.properties=e)}a("_parseConnack: complete")}_parsePublish(){a("_parsePublish");const t=this.packet;if(t.topic=this._parseString(),null===t.topic)return this._emitError(new Error("Cannot parse topic"));if(!(t.qos>0)||this._parseMessageId()){if(5===this.settings.protocolVersion){const e=this._parseProperties();Object.getOwnPropertyNames(e).length&&(t.properties=e)}t.payload=this._list.slice(this._pos,t.length),a("_parsePublish: payload from buffer list: %o",t.payload)}}_parseSubscribe(){a("_parseSubscribe");const t=this.packet;let e,i,n,o,r,c,l;if(1!==t.qos)return this._emitError(new Error("Wrong subscribe header"));if(t.subscriptions=[],this._parseMessageId()){if(5===this.settings.protocolVersion){const e=this._parseProperties();Object.getOwnPropertyNames(e).length&&(t.properties=e)}for(;this._pos=t.length)return this._emitError(new Error("Malformed Subscribe Payload"));n=(i=this._parseByte())&s.SUBSCRIBE_OPTIONS_QOS_MASK,c=0!=(i>>s.SUBSCRIBE_OPTIONS_NL_SHIFT&s.SUBSCRIBE_OPTIONS_NL_MASK),r=0!=(i>>s.SUBSCRIBE_OPTIONS_RAP_SHIFT&s.SUBSCRIBE_OPTIONS_RAP_MASK),o=i>>s.SUBSCRIBE_OPTIONS_RH_SHIFT&s.SUBSCRIBE_OPTIONS_RH_MASK,l={topic:e,qos:n},5===this.settings.protocolVersion?(l.nl=c,l.rap=r,l.rh=o):this.settings.bridgeMode&&(l.rh=0,l.rap=!0,l.nl=!0),a("_parseSubscribe: push subscription `%s` to subscription",l),t.subscriptions.push(l)}}}_parseSuback(){a("_parseSuback");const t=this.packet;if(this.packet.granted=[],this._parseMessageId()){if(5===this.settings.protocolVersion){const e=this._parseProperties();Object.getOwnPropertyNames(e).length&&(t.properties=e)}for(;this._pos2?(t.reasonCode=this._parseByte(),a("_parseConfirmation: packet.reasonCode `%d`",t.reasonCode)):t.reasonCode=0,t.length>3)){const e=this._parseProperties();Object.getOwnPropertyNames(e).length&&(t.properties=e)}return!0}_parseDisconnect(){const t=this.packet;if(a("_parseDisconnect"),5===this.settings.protocolVersion){this._list.length>0?t.reasonCode=this._parseByte():t.reasonCode=0;const e=this._parseProperties();Object.getOwnPropertyNames(e).length&&(t.properties=e)}return a("_parseDisconnect result: true"),!0}_parseAuth(){a("_parseAuth");const t=this.packet;if(5!==this.settings.protocolVersion)return this._emitError(new Error("Not supported auth packet for this version MQTT"));t.reasonCode=this._parseByte();const e=this._parseProperties();return Object.getOwnPropertyNames(e).length&&(t.properties=e),a("_parseAuth: result: true"),!0}_parseMessageId(){const t=this.packet;return t.messageId=this._parseNum(),null===t.messageId?(this._emitError(new Error("Cannot parse messageId")),!1):(a("_parseMessageId: packet.messageId %d",t.messageId),!0)}_parseString(t){const e=this._parseNum(),i=e+this._pos;if(-1===e||i>this._list.length||i>this.packet.length)return null;const n=this._list.toString("utf8",this._pos,i);return this._pos+=e,a("_parseString: result: %s",n),n}_parseStringPair(){return a("_parseStringPair"),{name:this._parseString(),value:this._parseString()}}_parseBuffer(){const t=this._parseNum(),e=t+this._pos;if(-1===t||e>this._list.length||e>this.packet.length)return null;const i=this._list.slice(this._pos,e);return this._pos+=t,a("_parseBuffer: result: %o",i),i}_parseNum(){if(this._list.length-this._pos<2)return-1;const t=this._list.readUInt16BE(this._pos);return this._pos+=2,a("_parseNum: result: %s",t),t}_parse4ByteNum(){if(this._list.length-this._pos<4)return-1;const t=this._list.readUInt32BE(this._pos);return this._pos+=4,a("_parse4ByteNum: result: %s",t),t}_parseVarByteNum(t){a("_parseVarByteNum");let e,i=0,n=1,o=0,r=!1;const c=this._pos?this._pos:0;for(;i<4&&c+i=i&&this._emitError(new Error("Invalid variable byte integer")),c&&(this._pos+=i),a("_parseVarByteNum: result: %o",r=!!r&&(t?{bytes:i,value:o}:o)),r}_parseByte(){let t;return this._pos=4)&&(u||l))g+=i.byteLength(u)+2;else{if(a<4)return e.emit("error",new Error("clientId must be supplied before 3.1.1")),!1;if(1*l==0)return e.emit("error",new Error("clientId must be given if cleanSession set to 0")),!1}if("number"!=typeof h||h<0||h>65535||h%1!=0)return e.emit("error",new Error("Invalid keepalive")),!1;if(g+=2,g+=1,5===a){var y=_(e,v);if(!y)return!1;g+=y.length}if(c){if("object"!=typeof c)return e.emit("error",new Error("Invalid will")),!1;if(!c.topic||"string"!=typeof c.topic)return e.emit("error",new Error("Invalid will topic")),!1;if(g+=i.byteLength(c.topic)+2,g+=2,c.payload){if(!(c.payload.length>=0))return e.emit("error",new Error("Invalid will payload")),!1;"string"==typeof c.payload?g+=i.byteLength(c.payload):g+=c.payload.length}var m={};if(5===a){if(!(m=_(e,c.properties)))return!1;g+=m.length}}let b=!1;if(null!=d){if(!E(d))return e.emit("error",new Error("Invalid username")),!1;b=!0,g+=i.byteLength(d)+2}if(null!=f){if(!b)return e.emit("error",new Error("Username is required to use password")),!1;if(!E(f))return e.emit("error",new Error("Invalid password")),!1;g+=I(f)+2}e.write(n.CONNECT_HEADER),w(e,g),R(e,s),r.bridgeMode&&(a+=128),e.write(131===a?n.VERSION131:132===a?n.VERSION132:4===a?n.VERSION4:5===a?n.VERSION5:n.VERSION3);let k=0;return k|=null!=d?n.USERNAME_MASK:0,k|=null!=f?n.PASSWORD_MASK:0,k|=c&&c.retain?n.WILL_RETAIN_MASK:0,k|=c&&c.qos?c.qos<0&&p(e,f),null!=y&&y.write(),c("publish: payload: %o",d),e.write(d)}(t,e,s);case"puback":case"pubrec":case"pubrel":case"pubcomp":return function(t,e,o){const r=o?o.protocolVersion:4,s=t||{},a=s.cmd||"puback",c=s.messageId,l=s.dup&&"pubrel"===a?n.DUP_MASK:0;let h=0;const u=s.reasonCode,d=s.properties;let f=5===r?3:2;if("pubrel"===a&&(h=1),"number"!=typeof c)return e.emit("error",new Error("Invalid messageId")),!1;let v=null;if(5===r&&"object"==typeof d){if(!(v=P(e,d,o,f)))return!1;f+=v.length}return e.write(n.ACKS[a][h][l][0]),w(e,f),p(e,c),5===r&&e.write(i.from([u])),null!==v&&v.write(),!0}(t,e,s);case"subscribe":return function(t,e,o){c("subscribe: packet: ");const r=o?o.protocolVersion:4,s=t||{},a=s.dup?n.DUP_MASK:0,l=s.messageId,h=s.subscriptions,u=s.properties;let d=0;if("number"!=typeof l)return e.emit("error",new Error("Invalid messageId")),!1;d+=2;let f=null;if(5===r){if(!(f=_(e,u)))return!1;d+=f.length}if("object"!=typeof h||!h.length)return e.emit("error",new Error("Invalid subscriptions")),!1;for(let t=0;t2)return e.emit("error",new Error("Invalid subscriptions - invalid Retain Handling")),!1}d+=i.byteLength(n)+2+1}c("subscribe: writing to stream: %o",n.SUBSCRIBE_HEADER),e.write(n.SUBSCRIBE_HEADER[1][a?1:0][0]),w(e,d),p(e,l),null!==f&&f.write();let v=!0;for(const t of h){const o=t.topic,s=t.qos,a=+t.nl,c=+t.rap,l=t.rh;let h;x(e,o),h=n.SUBSCRIBE_OPTIONS_QOS[s],5===r&&(h|=a?n.SUBSCRIBE_OPTIONS_NL:0,h|=c?n.SUBSCRIBE_OPTIONS_RAP:0,h|=l?n.SUBSCRIBE_OPTIONS_RH[l]:0),v=e.write(i.from([h]))}return v}(t,e,s);case"suback":return function(t,e,o){const r=o?o.protocolVersion:4,s=t||{},a=s.messageId,c=s.granted,l=s.properties;let h=0;if("number"!=typeof a)return e.emit("error",new Error("Invalid messageId")),!1;if(h+=2,"object"!=typeof c||!c.length)return e.emit("error",new Error("Invalid qos vector")),!1;for(let t=0;tp===k,set(t){t?(l&&0!==Object.keys(l).length||(v=!0),p=k):(v=!1,p=A)}});const m={};function w(t,e){if(e>n.VARBYTEINT_MAX)return t.emit("error",new Error(`Invalid variable byte integer: 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Path2D,{x:n,y:o,width:r,height:s,ey:a}=t.calculative.worldRect;if(i.moveTo(n,o),i.lineTo(n+r,o),i.lineTo(n+r,o+3*s/4),i.lineTo(n+8*r/16,o+3*s/4),i.lineTo(n+r/4,a),i.lineTo(n+5*r/16,o+3*s/4),i.lineTo(n,o+3*s/4),i.closePath(),i instanceof Path2D)return i}function bi(t,e){const i=e||new Path2D,{x:n,y:o,width:r,height:s}=t.calculative.worldRect;if(i.moveTo(n+r/5,o+13*s/16),i.bezierCurveTo(n-r/15,o+13*s/16,n-r/15,o+7*s/16,n+r/5,o+7*s/16),i.bezierCurveTo(n+r/5,o,n+4*r/5,o,n+4*r/5,o+7*s/16),i.bezierCurveTo(n+16*r/15,o+7*s/16,n+16*r/15,o+13*s/16,n+4*r/5,o+13*s/16),i.closePath(),i instanceof Path2D)return i}function ki(t,e){const i=e||new Path2D,{x:n,y:o,width:r,ex:s,ey:a}=t.calculative.worldRect,c=r/6;if(i.moveTo(n,o),i.lineTo(s-c,o),i.lineTo(s,o+c),i.lineTo(s,a),i.lineTo(n,a),i.closePath(),i.moveTo(s-c,o),i.lineTo(s-c,o+c),i.lineTo(s,o+c),i.closePath(),i instanceof Path2D)return i}function Ai(t,e){const i=e||new Path2D,{x:n,y:o,width:r,ex:s,ey:a}=t.calculative.worldRect,c=r/4,l=n+r/2;if(i.arc(l,o+c,c,0,2*Math.PI),i.moveTo(n,o+3*c),i.lineTo(s,o+3*c),i.moveTo(l,o+2*c),i.lineTo(l,o+4*c),i.moveTo(l,o+4*c),i.lineTo(n,a),i.moveTo(l,o+4*c),i.lineTo(s,a),i.closePath(),i instanceof Path2D)return i}const Ri={};function _i(t){t.onDestroy||(t.onDestroy=Pi,t.onMove=Si,t.onResize=Ti,t.onRotate=Si,t.onValue=Ii,t.onChangeId=Ei);const e=new Path2D;if(t.image){if(!Ri[t.id]){const e=new Image;e.crossOrigin="anonymous",e.src=t.image,Ri[t.id]=e,e.onload=()=>{t.calculative.img=e,t.calculative.imgNaturalWidth=e.naturalWidth||t.iconWidth,t.calculative.imgNaturalHeight=e.naturalHeight||t.iconHeight,t.calculative.canvas.externalElements?.appendChild(e),Ci(t,e)}}return t.calculative.dirty&&Ri[t.id]&&Ci(t,Ri[t.id]),e}}function Pi(t){Ri[t.id].remove(),Ri[t.id]=void 0}function Si(t){Ri[t.id]&&Ci(t,Ri[t.id])}function Ti(t){Ri[t.id]&&Ci(t,Ri[t.id])}function Ii(t){Ri[t.id]&&(Ci(t,Ri[t.id]),Ri[t.id].getAttribute("src")!==t.image&&(Ri[t.id].src=t.image))}function Ei(t,e,i){Ri[e]&&(Ri[i]=Ri[e],delete Ri[e])}function Ci(t,e){e.style.objectFit=t.imageRatio?"contain":"fill",Ft(t,e)}function Li(e,i){return e.onResize||(e.onResize=Mi,e.onValue=Di),t(e,i)}function Mi(t){const e=t.anchors.filter((t=>1!==t.flag));Bi(t),t.anchors=t.anchors.concat(...e)}function Di(t){Mi(t),bt(t)}function Bi(t){const e=[],{x:i,y:n,width:o,height:r}=t,s=function(t){let e=t.calculative.borderRadius||0,i=t.calculative.borderRadius||0;const{width:n,height:o}=t;t.calculative.borderRadius<1&&(e=n*t.calculative.borderRadius,i=o*t.calculative.borderRadius);let r=ei+o-s&&(l=Ni(i+o-s,l+s,c,s,-1)),e.push({id:String(e.length),flag:1,penId:t.id,x:(c-i)/o,y:(l-n)/r})}for(let a=0;a<3;a++){let c=n+r*(a+1)/4,l=i+o;cn+r-s&&(l=Oi(l-s,n+r-s,c,s)),e.push({id:String(e.length),flag:1,penId:t.id,x:(l-i)/o,y:(c-n)/r})}for(let a=0;a<5;a++){if(2===a)continue;let c=i+o*(a+1)/6,l=n+r;ci+o-s&&(l=Ni(i+o-s,l-s,c,s)),e.push({id:String(e.length),flag:1,penId:t.id,x:(c-i)/o,y:(l-n)/r})}for(let a=0;a<3;a++){let c=n+r*(a+1)/4,l=i;cn+r-s&&(l=Oi(l+s,n+r-s,c,s,-1)),e.push({id:String(e.length),flag:1,penId:t.id,x:(l-i)/o,y:(c-n)/r})}t.anchors=e}function Oi(t,e,i,n,o=1){return o*Math.sqrt(n**2-(i-e)**2)+t}function Ni(t,e,i,n,o=1){return o*Math.sqrt(n**2-(i-t)**2)+e}function Ui(t,e){const i=e||new Path2D,{x:n,y:o,width:r,height:s}=t.calculative.worldRect;if(i.moveTo(n,o+s),i.lineTo(n+r,o+s),i.closePath(),i instanceof Path2D)return i}function Fi(t){t.anchors=[{x:0,y:1},{x:1,y:1}].map((({x:e,y:i},n)=>({id:n+"",x:e,y:i,penId:t.id})))}function Hi(){try{const t=new OffscreenCanvas(0,0),e=t.getContext("2d");return e&&e.arc?t:document.createElement("canvas")}catch(t){return document.createElement("canvas")}}class ji{constructor(t,e){let i;this.parentElement=t,this.store=e,this.box=document.createElement("div"),this.text=document.createElement("div"),this.arrowUp=document.createElement("div"),this.arrowDown=document.createElement("div"),this.box.className="topology-tooltip",this.text.className="text",this.arrowUp.className="arrow",this.arrowDown.className="arrow down",this.box.appendChild(this.text),this.box.appendChild(this.arrowUp),this.box.appendChild(this.arrowDown),t.appendChild(this.box),this.box.onmouseleave=()=>{this.hide(),this.store.lastHover=void 0};for(let t=0;t0?(this.arrowUp.style.borderBottomColor="transparent",this.arrowDown.style.borderTopColor="#777777"):(r+=i.height+n.height+5,this.arrowUp.style.borderBottomColor="#777777",this.arrowDown.style.borderTopColor="transparent"),this.x=o,this.y=r,this.box.style.left=this.x+"px",this.box.style.top=this.y+"px"}hide(){this.currentPen=null,this.x=-9999,this.box.style.left="-9999px"}translate(t,e){this.x<-1e3||(this.x+=t,this.y+=e,this.box.style.left=this.x+"px",this.box.style.top=this.y+"px")}destroy(){this.box.onmouseleave=null}}class zi{constructor(t){let e;this.parent=t,this.onMouseDownH=t=>{t.preventDefault(),t.stopPropagation(),this.isDownH=t.x,this.x=this.parent.store.data.x||0,this.lastScrollX=this.scrollX},this.onMouseDownV=t=>{t.preventDefault(),t.stopPropagation(),this.isDownV=t.y,this.y=this.parent.store.data.y||0,this.lastScrollY=this.scrollY},this.onMouseMove=t=>{if(this.isDownH){const e=t.x-this.isDownH;this.scrollX=this.lastScrollX+e,this.h.style.left=`${this.scrollX}px`,this.parent.store.data.x=this.x-e*this.rect.width/this.parent.parentElement.clientWidth}if(this.isDownV){const e=t.y-this.isDownV;this.scrollY=this.lastScrollY+e,this.v.style.top=`${this.scrollY}px`,this.parent.store.data.y=this.y-e*this.rect.height/this.parent.parentElement.clientHeight}(this.isDownH||this.isDownV)&&(this.parent.onMovePens(),this.parent.canvasImage.init(),this.parent.canvasImageBottom.init(),this.parent.render())},this.onMouseUp=t=>{(this.isDownH||this.isDownV)&&(this.isDownH=void 0,this.isDownV=void 0,this.scrollX<20?(this.scrollX=20,this.h.style.left=`${this.scrollX}px`):this.scrollX>this.parent.parentElement.clientWidth-this.hSize-20&&(this.scrollX=this.parent.parentElement.clientWidth-this.hSize-20,this.h.style.left=`${this.scrollX}px`),this.scrollY<20?(this.scrollY=20,this.v.style.top=`${this.scrollY}px`):this.scrollY>this.parent.parentElement.clientHeight-this.vSize-20&&(this.scrollY=this.parent.parentElement.clientHeight-this.vSize-20,this.v.style.top=`${this.scrollY}px`),this.resize())},this.h=document.createElement("div"),this.v=document.createElement("div"),this.parent.externalElements.appendChild(this.h),this.parent.externalElements.appendChild(this.v),this.h.className="topology-scroll h",this.h.onmousedown=this.onMouseDownH,this.v.className="topology-scroll v",this.v.onmousedown=this.onMouseDownV,document.addEventListener("mousemove",this.onMouseMove),document.addEventListener("mouseup",this.onMouseUp);for(let t=0;t0?this.rect.width+=this.parent.store.data.x+(this.rect.x>0?0:this.rect.x):this.rect.width-=this.parent.store.data.x+(this.rect.x>0?0:this.rect.x),this.parent.store.data.y>0?this.rect.height+=this.parent.store.data.y+(this.rect.y>0?0:this.rect.y):this.rect.height-=this.parent.store.data.y+(this.rect.y>0?0:this.rect.y),this.rect.width<1400&&(this.rect.width=1400),this.rect.height<900&&(this.rect.height=900),this.hSize=1e3*this.parent.parentElement.clientWidth/this.rect.width/3,this.vSize=1e3*this.parent.parentElement.clientHeight/this.rect.height/3,this.h.style.width=this.hSize+"px",this.v.style.height=this.vSize+"px"}show(){this.isShow=!0,this.h.style.display="block",this.v.style.display="block",document.addEventListener("mousemove",this.onMouseMove),document.addEventListener("mouseup",this.onMouseUp)}hide(){this.isShow=!1,this.h.style.display="none",this.v.style.display="none",this.destroy()}translate(t,e){t&&(this.scrollX-=t*this.parent.parentElement.clientWidth/this.rect.width,this.h.style.left=`${this.scrollX}px`),e&&(this.scrollY-=e*this.parent.parentElement.clientHeight/this.rect.height,this.v.style.top=`${this.scrollY}px`)}wheel(t){let e=10;t&&(e=-10),this.scrollY+=e,this.v.style.top=`${this.scrollY}px`,this.parent.store.data.y-=e*this.rect.height/this.parent.parentElement.clientHeight,this.parent.onMovePens(),this.parent.render()}destroy(){document.removeEventListener("mousemove",this.onMouseMove),document.removeEventListener("mouseup",this.onMouseUp)}}class Wi{constructor(t,e,i){this.parentElement=t,this.store=e,this.isBottom=i,this.canvas=document.createElement("canvas"),this.otherOffsreen=Hi(),this.offscreen=Hi(),this.animateOffsScreen=Hi(),t.appendChild(this.canvas),this.canvas.style.backgroundRepeat="no-repeat",this.canvas.style.backgroundSize="100% 100%",this.canvas.style.position="absolute",this.canvas.style.top="0",this.canvas.style.left="0"}resize(t,e){this.canvas.style.width=t+"px",this.canvas.style.height=e+"px",t=t*this.store.dpiRatio|0,e=e*this.store.dpiRatio|0,this.canvas.width=t,this.canvas.height=e,this.otherOffsreen.width=t,this.otherOffsreen.height=e,this.offscreen.width=t,this.offscreen.height=e,this.animateOffsScreen.width=t,this.animateOffsScreen.height=e,this.otherOffsreen.getContext("2d").scale(this.store.dpiRatio,this.store.dpiRatio),this.otherOffsreen.getContext("2d").textBaseline="middle",this.offscreen.getContext("2d").scale(this.store.dpiRatio,this.store.dpiRatio),this.offscreen.getContext("2d").textBaseline="middle",this.animateOffsScreen.getContext("2d").scale(this.store.dpiRatio,this.store.dpiRatio),this.animateOffsScreen.getContext("2d").textBaseline="middle",this.init()}init(){this.offscreen.getContext("2d").clearRect(0,0,this.canvas.width,this.canvas.height),this.animateOffsScreen.getContext("2d").clearRect(0,0,this.canvas.width,this.canvas.height);for(const t of this.store.data.pens)this.hasImage(t)&&(t.calculative.imageDrawed=!1);this.store.dirtyBackground=!0,this.store.dirtyTop=!0}clear(){this.otherOffsreen.getContext("2d").clearRect(0,0,this.otherOffsreen.width,this.otherOffsreen.height),this.offscreen.getContext("2d").clearRect(0,0,this.canvas.width,this.canvas.height),this.animateOffsScreen.getContext("2d").clearRect(0,0,this.canvas.width,this.canvas.height),this.canvas.getContext("2d").clearRect(0,0,this.canvas.width,this.canvas.height)}hasImage(t){return t.calculative.hasImage=t.calculative&&t.calculative.inView&&!t.isBottom==!this.isBottom&&t.image&&t.calculative.img&&"gif"!==t.name,t.calculative.hasImage}render(){let t=!1,e=!1;for(const i of this.store.data.pens)this.hasImage(i)&&(this.store.animates.has(i)?e=!0:i.calculative.imageDrawed||(t=!0));const i=this.store.dirtyBackground;if(i&&this.isBottom){const t=this.otherOffsreen.getContext("2d");t.clearRect(0,0,this.canvas.width,this.canvas.height);const e=this.store.data.background||this.store.options.background;e&&(t.save(),t.fillStyle=e,t.fillRect(0,0,this.canvas.width,this.canvas.height),t.restore()),this.renderGrid(t)}const n=this.store.dirtyTop;if(n&&!this.isBottom){const t=this.otherOffsreen.getContext("2d");t.clearRect(0,0,this.canvas.width,this.canvas.height),this.renderRule(t)}if(t){const t=this.offscreen.getContext("2d");t.save(),t.translate(this.store.data.x,this.store.data.y);for(const e of this.store.data.pens)!e.calculative.hasImage||e.calculative.imageDrawed||this.store.animates.has(e)||(e.calculative.imageDrawed=!0,t.save(),ht(t,e),e.calculative.rotate&&ut(t,e),Kt(t,e),ot(t,e),t.restore());t.restore()}if(e){const t=this.animateOffsScreen.getContext("2d");t.save(),t.clearRect(0,0,this.canvas.width,this.canvas.height),t.translate(this.store.data.x,this.store.data.y);for(const e of this.store.animates)e.calculative.hasImage&&(e.calculative.imageDrawed=!0,t.save(),ht(t,e),e.calculative.rotate&&ut(t,e),Kt(t,e),ot(t,e),t.restore());t.restore()}if(t||e||i&&this.isBottom||n&&!this.isBottom){const t=this.canvas.getContext("2d");t.clearRect(0,0,this.canvas.width,this.canvas.height),this.isBottom&&(t.drawImage(this.otherOffsreen,0,0,this.canvas.width,this.canvas.height),this.store.dirtyBackground=!1),t.drawImage(this.offscreen,0,0,this.canvas.width,this.canvas.height),t.drawImage(this.animateOffsScreen,0,0,this.canvas.width,this.canvas.height),this.isBottom||(t.drawImage(this.otherOffsreen,0,0,this.canvas.width,this.canvas.height),this.store.dirtyTop=!1)}}renderGrid(t){const{data:e,options:i}=this.store,{grid:n,gridRotate:o,gridColor:r,gridSize:s,scale:a}=e;if(!(n??i.grid))return;t.save();const{width:c,height:l}=this.canvas;o&&(t.translate(c/2,l/2),t.rotate(o*Math.PI/180),t.translate(-c/2,-l/2)),t.lineWidth=1,t.strokeStyle=r||i.gridColor,t.beginPath();const h=(s||i.gridSize)*a,u=Math.max(c,l),d=Math.ceil(u/h);for(let e=-h*d;e<2*u;e+=h)t.moveTo(e,-u),t.lineTo(e,2*u);for(let e=-h*d;e<2*u;e+=h)t.moveTo(-u,e),t.lineTo(2*u,e);t.stroke(),t.restore()}renderRule(t){const{data:e,options:i}=this.store,{rule:n,ruleColor:o,scale:r,origin:s}=e;if(!(n??i.rule))return;const a=10*r;t.save();const c=o||i.ruleColor;t.strokeStyle=$(c,.7);const l=s.x+e.x,h=s.y+e.y,{width:u,height:d}=this.canvas;t.beginPath(),t.lineWidth=12,t.lineDashOffset=-l%a,t.setLineDash([1,a-1]),t.moveTo(0,0),t.lineTo(u,0),t.stroke(),t.beginPath(),t.lineDashOffset=-h%a,t.moveTo(0,0),t.lineTo(0,d),t.stroke(),t.strokeStyle=c,t.beginPath(),t.lineWidth=24,t.lineDashOffset=-l%(10*a),t.setLineDash([1,10*a-1]),t.moveTo(0,0),t.lineTo(u,0),t.stroke(),t.beginPath(),t.lineDashOffset=-h%(10*a),t.moveTo(0,0),t.lineTo(0,d),t.stroke(),t.beginPath(),t.fillStyle=t.strokeStyle;let f=0-100*Math.floor(l/a/10);l<0&&(f-=100);for(let e=l%(10*a);e{i.drawImage(e,n-t,o-t,this.magnifierSize,this.magnifierSize,0,0,this.magnifierSize,this.magnifierSize)})),i.restore(),i.beginPath();const r=i.createRadialGradient(t,t,t-5,t,t,t);r.addColorStop(0,"rgba(0,0,0,0.2)"),r.addColorStop(.8,"rgb(200,200,200)"),r.addColorStop(.9,"rgb(200,200,200)"),r.addColorStop(1,"rgba(200,200,200,0.9)"),i.strokeStyle=r,i.arc(t,t,t,0,2*Math.PI,!1),i.stroke(),i.restore(),this.offscreen.getContext("2d").drawImage(this.magnifierScreen,0,0,this.magnifierSize+5,this.magnifierSize+5,(n-t-2.5)/this.store.dpiRatio,(o-t-2.5)/this.store.dpiRatio,(this.magnifierSize+5)/this.store.dpiRatio,(this.magnifierSize+5)/this.store.dpiRatio)}render(){this.offscreen.getContext("2d").clearRect(0,0,this.canvas.width,this.canvas.height),this.renderMagnifier();const t=this.canvas.getContext("2d");t.clearRect(0,0,this.canvas.width,this.canvas.height),t.drawImage(this.offscreen,0,0,this.canvas.width,this.canvas.height)}}function Vi(t){if(t.data.locked)throw new Error("canvas is locked")}const Ki="-moving";class Yi{constructor(t,e,i){this.parent=t,this.parentElement=e,this.store=i,this.canvas=document.createElement("canvas"),this.offscreen=Hi(),this.externalElements=document.createElement("div"),this.lastRotate=0,this.hoverType=v.None,this.resizeIndex=0,this.lastOffsetX=0,this.lastOffsetY=0,this.drawLineFns=[...b],this.dirtyLines=new Set,this.lastMouseTime=0,this.hoverTimer=0,this.dirty=!1,this.lastRender=0,this.touchStart=0,this.lastAnimateRender=0,this.animateRendering=!1,this.pointSize=8,this.pasteOffset=10,this.inputParent=document.createElement("div"),this.inputDiv=document.createElement("div"),this.inputRight=document.createElement("div"),this.dropdown=document.createElement("ul"),this.mousePos={x:0,y:0},this.alreadyCopy=!1,this.stopPropagation=t=>{t.stopPropagation()},this.curve=Pe,this.polyline=Ve,this.mind=Ce,this.line=Me,this.onwheel=t=>{if("true"===this.inputDiv.contentEditable)return;if(t.preventDefault(),t.stopPropagation(),this.store.options.scroll&&!t.ctrlKey&&!t.metaKey&&this.scroll)return void this.scroll.wheel(t.deltaY<0);if(this.store.options.disableScale)return;if(this.store.data.locked===r.Disable)return;const e=!(!t.deltaX&&t.deltaY),i=performance.now();if(i-this.touchStart<50)return;this.touchStart=i;const{offsetX:n,offsetY:o}=t;e?this.translate(t.deltaX,t.deltaY):t.deltaY<0?this.scale(this.store.data.scale+.1,{x:n,y:o}):this.scale(this.store.data.scale-.1,{x:n,y:o}),this.externalElements.focus()},this.onkeydown=t=>{if(this.store.data.locked>=r.DisableMove||"INPUT"===t.target.tagName||"TEXTAREA"===t.target.tagName)return;let e=10,i=10;switch(t.key){case" ":this.hotkeyType=g.Translate;break;case"Control":this.drawingLine?this.drawingLine.calculative.drawlineH=!this.drawingLine.calculative.drawlineH:this.hotkeyType||(this.dirty=!0,this.hotkeyType=g.Select);break;case"Meta":case"Alt":break;case"Shift":if(this.drawingLine){const t=Ct(this.drawingLine);t!==this.drawingLine.calculative.activeAnchor?(Pt(this.drawingLine),this.drawingLine.calculative.worldAnchors.push(t)):this.drawingLine.calculative.worldAnchors.push({x:t.x,y:t.y});const e=this.drawLineFns.indexOf(this.drawingLineName);this.drawingLineName=this.drawLineFns[(e+1)%this.drawLineFns.length],this.drawline(),this.dirty=!0}else 1===this.store.active.length&&this.store.active[0].type&&this.store.activeAnchor?this.toggleAnchorHand():this.hotkeyType||(this.dirty=!0,this.hotkeyType=g.Resize);break;case"a":case"A":t.ctrlKey||t.metaKey?(this.active(this.store.data.pens.filter((t=>!t.parentId))),t.preventDefault()):this.toggleAnchorMode();break;case"Delete":case"Backspace":!this.store.data.locked&&this.delete();break;case"ArrowLeft":if(this.movingAnchor){this.translateAnchor(-1,0);break}e=-10,t.shiftKey&&(e=-5),(t.ctrlKey||t.metaKey)&&(e=-1),this.translatePens(this.store.active,e,0);break;case"ArrowUp":if(this.movingAnchor){this.translateAnchor(0,-1);break}i=-10,t.shiftKey&&(i=-5),(t.ctrlKey||t.metaKey)&&(i=-1),this.translatePens(this.store.active,0,i);break;case"ArrowRight":if(this.movingAnchor){this.translateAnchor(1,0);break}t.shiftKey&&(e=5),(t.ctrlKey||t.metaKey)&&(e=1),this.translatePens(this.store.active,e,0);break;case"ArrowDown":if(this.movingAnchor){this.translateAnchor(0,1);break}t.shiftKey&&(i=5),(t.ctrlKey||t.metaKey)&&(i=1),this.translatePens(this.store.active,0,i);break;case"x":case"X":(t.ctrlKey||t.metaKey)&&this.cut();break;case"c":case"C":(t.ctrlKey||t.metaKey)&&this.copy();break;case"d":case"D":this.store.active[0]?.locked||this.removeAnchorHand();break;case"h":case"H":this.store.active[0]?.locked||this.addAnchorHand();break;case"m":case"M":this.toggleMagnifier();break;case"g":case"G":this.hoverType===v.NodeAnchor&&(this.movingAnchor=this.store.hoverAnchor,this.externalElements.style.cursor="move");break;case"s":case"S":this.store.data.locked||this.hoverType!==v.LineAnchor||this.store.hover!==this.store.active[0]||this.splitLine(this.store.active[0],this.store.hoverAnchor);break;case"v":case"V":t.ctrlKey||t.metaKey?this.paste():this.drawingLineName?(this.finishDrawline(),this.drawingLineName=""):this.drawingLineName=this.store.options.drawingLineName;break;case"b":case"B":this.drawingPencil();break;case"y":case"Y":(t.ctrlKey||t.metaKey)&&this.redo();break;case"z":case"Z":t.ctrlKey||t.metaKey?this.undo():t.shiftKey&&this.redo();break;case"Enter":this.drawingLineName&&(this.finishDrawline(!0),this.store.active[0].anchors[0].connectTo?this.drawingLineName="":this.drawingLineName=this.store.options.drawingLineName),this.store.active&&(this.store.active.forEach((t=>{t.type&&(t.close=!t.close,this.store.path2dMap.set(t,L.path2dDraws.line(t)),je(t))})),this.render());break;case"Escape":this.drawingLineName&&this.finishDrawline(),this.drawingLineName=void 0,this.stopPencil(),this.movingPens&&(this.getAllByPens(this.movingPens).forEach((t=>{this.store.pens[t.id]=void 0})),this.movingPens=void 0,this.mouseDown=void 0,this.clearDock(),this.store.active?.forEach((t=>{this.updateLines(t)})),this.calcActiveRect(),this.dirty=!0),this.hotkeyType=g.None,this.movingAnchor=void 0,this.magnifierCanvas.magnifier&&(this.magnifierCanvas.magnifier=!1,this.dirty=!0)}this.render(!1)},this.onkeyup=t=>{"Alt"===t.key&&this.drawingLine&&(this.store.options.autoAnchor=!this.store.options.autoAnchor),this.hotkeyType&&this.render(),this.hotkeyType{if(this.store.data.locked)console.warn("canvas is locked, can not drop");else try{t.preventDefault(),t.stopPropagation();const e=t.dataTransfer.getData("Topology")||t.dataTransfer.getData("Text");let i=null;if(!e){const{files:e}=t.dataTransfer;if(e.length&&e[0].type.match("image.*")){const t="image/gif"===e[0].type;i=await this.fileToPen(e[0],t)}}!i&&(i=JSON.parse(e)),i=Array.isArray(i)?i:[i];const n={x:t.offsetX,y:t.offsetY};this.calibrateMouse(n),this.dropPens(i,n)}catch(t){}},this.ontouchstart=t=>{this.store.data.locked!==r.Disable&&(this.touchStartTimer&&clearTimeout(this.touchStartTimer),this.touchStartTimer=setTimeout((()=>{this.touchStart=performance.now();const e=t.touches[0].pageX-this.clientRect.x,i=t.touches[0].pageY-this.clientRect.y,n={x:e,y:i};if(this.calibrateMouse(n),this.getHover(n),this.onMouseDown({x:e,y:i,clientX:t.touches[0].clientX,clientY:t.touches[0].clientY,pageX:t.touches[0].pageX,pageY:t.touches[0].pageY,ctrlKey:t.ctrlKey||t.metaKey,shiftKey:t.shiftKey,altKey:t.altKey,buttons:1}),2===t.touches.length)return this.initTouchDis=Math.hypot(t.touches[0].pageX-t.touches[1].pageX,t.touches[0].pageY-t.touches[1].pageY),this.initScale=this.store.data.scale,this.startTouches=t.touches,void(this.touchCenter={x:t.touches[0].pageX+(t.touches[1].pageX-t.touches[0].pageX)/2-this.clientRect.x,y:t.touches[0].pageY+(t.touches[1].pageY-t.touches[0].pageY)/2-this.clientRect.y});3===t.touches.length&&(this.store.emitter.emit("contextmenu",{e:{x:e,y:i,clientX:t.touches[0].clientX,clientY:t.touches[0].clientY,pageX:t.touches[0].pageX,pageY:t.touches[0].pageY},clientRect:this.clientRect}),t.preventDefault(),t.stopPropagation()),this.touchStartTimer=void 0}),50))},this.ontouchmove=t=>{if(this.store.data.locked===r.Disable)return;t.stopPropagation(),t.preventDefault();const e=performance.now();if(e-this.touchStart<50)return;this.touchStart=e;const i=t.touches,n=i.length,o=t.touches[0].pageX-this.clientRect.x,s=t.touches[0].pageY-this.clientRect.y;if(1===n)this.onMouseMove({x:o,y:s,clientX:t.changedTouches[0].clientX,clientY:t.changedTouches[0].clientY,pageX:t.changedTouches[0].pageX,pageY:t.changedTouches[0].pageY,ctrlKey:t.ctrlKey||t.metaKey,shiftKey:t.shiftKey,altKey:t.altKey,buttons:1});else if(2===n){if(!this.touchMoving&&!this.touchScaling){const t=this.startTouches[0].pageX-i[0].pageX,e=this.startTouches[1].pageX-i[1].pageX,n=this.startTouches[0].pageY-i[0].pageY,o=this.startTouches[1].pageY-i[1].pageY;(t>=0&&e<0||t<=0&&e>0)&&(n>=0&&o<0||n<=0&&o>0)?this.touchScaling=!0:this.touchMoving=!0}if(this.touchScaling){if(this.store.options.disableScale)return;const t=Math.hypot(i[0].pageX-i[1].pageX,i[0].pageY-i[1].pageY)/this.initTouchDis;this.scale(this.initScale*t,V(this.touchCenter))}if(this.touchMoving){if(this.store.data.locked>=r.DisableMove||this.store.options.disableScale)return;if(this.lastOffsetX){const{scale:t}=this.store.data;this.translate((o-this.lastOffsetX)/t,(s-this.lastOffsetY)/t)}this.lastOffsetX=o,this.lastOffsetY=s}}},this.ontouchend=t=>{if(this.store.data.locked===r.Disable)return;this.touchCenter=void 0,this.touchScaling=void 0,this.touchMoving=void 0,this.startTouches=void 0,this.lastOffsetX=0,this.lastOffsetY=0;const e=t.changedTouches[0].pageX-this.clientRect.x,i=t.changedTouches[0].pageY-this.clientRect.y;this.onMouseUp({x:e,y:i,clientX:t.changedTouches[0].clientX,clientY:t.changedTouches[0].clientY,pageX:t.changedTouches[0].pageX,pageY:t.changedTouches[0].pageY,ctrlKey:t.ctrlKey||t.metaKey,shiftKey:t.shiftKey,altKey:t.altKey,buttons:1}),this.render()},this.onGesturestart=t=>{t.preventDefault()},this.onMouseDown=t=>{if(2!==t.buttons||this.drawingLine||(this.mouseRight=y.Down),this.hideInput(),this.store.data.locked===r.Disable||1!==t.buttons&&2!==t.buttons)this.hoverType=v.None;else if(!this.magnifierCanvas.magnifier)if(this.calibrateMouse(t),this.mousePos.x=t.x,this.mousePos.y=t.y,this.mouseDown=t,this.lastMouseTime=performance.now(),this.hotkeyType!==g.AddAnchor){if(this.hotkeyType!==g.Translate&&this.mouseRight!==y.Down){if(this.drawingLine){if(this.store.hoverAnchor){const t=Ct(this.drawingLine);return t.x=this.store.hoverAnchor.x,t.y=this.store.hoverAnchor.y,St(this.store.hover,this.store.hoverAnchor,this.drawingLine,t),this.drawline(),void this.finishDrawline(!0)}if(2===t.buttons||"mind"===this.drawingLineName&&this.drawingLine?.calculative.worldAnchors.length>1)return this.finishDrawline(!0),void(this.store.active[0].anchors[0].connectTo?this.drawingLineName="":this.drawingLineName=this.store.options.drawingLineName);if(this.store.options.autoAnchor&&this.hoverType===v.Node){const e=Ct(this.drawingLine),i=_t(this.store.hover,t);return e.x=i.x,e.y=i.y,this.drawingLine.autoTo=!0,St(this.store.hover,i,this.drawingLine,e),this.drawline(),void this.finishDrawline(!0)}const e=Ct(this.drawingLine);e.isTemp?(this.drawingLine.calculative.activeAnchor=this.drawingLine.calculative.worldAnchors[this.drawingLine.calculative.worldAnchors.length-2],e.isTemp=void 0):(this.drawingLine.calculative.activeAnchor=e,this.drawingLine.calculative.worldAnchors.push({x:e.x,y:e.y,penId:e.penId})),"polyline"===this.drawingLineName&&(this.drawingLine.autoPolyline=!1),this.drawingLine.calculative.drawlineH=void 0,"polyline"!==this.drawingLineName&&this.drawline()}if(this.drawingLineName){if(this.hoverType===v.Node)if(this.store.options.autoAnchor){this.inactive(!0);const e=_t(this.store.hover,t);this.store.hoverAnchor=e;const i={id:Q(),x:e.x,y:e.y};this.drawingLine=this.createDrawingLine(i),this.drawingLine.autoFrom=!0,St(this.store.hover,e,this.drawingLine,i)}else this.inactive(),this.hoverType=v.None;else if(!this.drawingLine&&"curve"!==this.drawingLineName){this.inactive(!0);const e={id:Q(),x:t.x,y:t.y};this.drawingLine=this.createDrawingLine(e),this.drawingLine.calculative.activeAnchor=e}}else if(this.pencil){this.inactive(!0);const e=Q(),i={x:t.x,y:t.y,id:Q(),penId:e};this.pencilLine=this.getInitPencilLine(i)}else{switch(this.hoverType){case v.None:this.store.data.rule&&!this.store.options.disableRuleLine&&this.addRuleLine(t),this.inactive();break;case v.Node:case v.Line:if(this.store.hover){const e=et(this.store.hover,!0)||this.store.hover;t.ctrlKey&&!t.shiftKey?(e.calculative.active?this.willInactivePen=e:(e.calculative.active=!0,Nt(e),this.store.active.push(e),this.store.emitter.emit("active",this.store.active)),this.dirty=!0):t.ctrlKey&&t.shiftKey&&this.store.hover.parentId?this.active([this.store.hover]):e.calculative.active||this.active([e]),this.calcActiveRect()}break;case v.LineAnchor:this.store.activeAnchor=this.store.hoverAnchor,this.store.hover.calculative.activeAnchor=this.store.hoverAnchor,this.active([this.store.hover]);break;case v.LineAnchorPrev:case v.LineAnchorNext:this.store.activeAnchor&&(this.prevAnchor={...this.store.activeAnchor.prev},this.nextAnchor={...this.store.activeAnchor.next});break;case v.Resize:this.activeInitPos=[],this.store.active.forEach((t=>{this.activeInitPos.push({x:(t.calculative.worldRect.x-this.activeRect.x)/this.activeRect.width,y:(t.calculative.worldRect.y-this.activeRect.y)/this.activeRect.height})}))}this.store.emitter.emit("mousedown",{x:t.x,y:t.y,pen:this.store.hover})}this.render()}}else this.setAnchor(this.store.pointAt)},this.onMouseMove=t=>{if(this.store.data.locked===r.Disable)return void(this.hoverType=v.None);if(this.mouseDown&&!this.mouseDown.restore&&1!==t.buttons&&2!==t.buttons)return void this.onMouseUp(t);if(this.lastMouseTime){if(performance.now()-this.lastMouseTime<50)return void(this.lastMouseTime=0);this.lastMouseTime=0}if(this.calibrateMouse(t),this.mousePos.x=t.x,this.mousePos.y=t.y,this.magnifierCanvas.magnifier)return void this.render();if(this.mouseDown){if(this.mouseRight===y.Down&&(this.mouseRight=y.Translate),this.store.data.locked===r.DisableEdit||this.hotkeyType===g.Translate||this.mouseRight===y.Translate){const{scale:e}=this.store.data;return void this.translate((t.x-this.mouseDown.x)/e,(t.y-this.mouseDown.y)/e)}if(this.store.data.locked)return;if(this.drawingLine||this.pencil){if(this.pencil){const e={...t};e.id=Q(),e.penId=this.pencilLine.id,this.pencilLine.calculative.worldAnchors.push(e),this.store.path2dMap.set(this.pencilLine,L.path2dDraws[this.pencilLine.name](this.pencilLine)),this.dirty=!0}}else{if(this.drawingLineName||this.movingAnchor){if(this.drawingLineName&&this.hoverType===v.None){const e={id:Q(),x:t.x,y:t.y};return this.drawingLine=this.createDrawingLine(e),this.drawingLine.calculative.activeAnchor=e,void this.drawline()}}else if(this.hoverType===v.NodeAnchor){this.drawingLineName=this.store.options.drawingLineName;const t={id:Q(),x:this.store.hoverAnchor.x,y:this.store.hoverAnchor.y};return this.drawingLine=this.createDrawingLine(t),this.drawingLine.calculative.activeAnchor=t,St(this.store.hover,this.store.hoverAnchor,this.drawingLine,t),void this.drawline()}if(1===t.buttons&&!this.hoverType&&!this.hotkeyType)return this.dragRect={x:Math.min(this.mouseDown.x,t.x),y:Math.min(this.mouseDown.y,t.y),ex:Math.max(this.mouseDown.x,t.x),ey:Math.max(this.mouseDown.y,t.y),width:Math.abs(t.x-this.mouseDown.x),height:Math.abs(t.y-this.mouseDown.y)},void this.render();if(this.movingAnchor){const e=t.x-this.movingAnchor.x,i=t.y-this.movingAnchor.y;return this.translateAnchor(e,i),void this.render()}if(!this.store.active[0]?.locked){const e={x:t.x,y:t.y};if(this.hoverType===v.LineAnchor)return this.dockInAnchor(t)||this.store.options.disableDockLine||(this.clearDock(),this.dock=$t(this.store,e,this.store.activeAnchor),this.dock?.xDock&&(e.x+=this.dock.xDock.step),this.dock?.yDock&&(e.y+=this.dock.yDock.step)),void this.moveLineAnchor(e);if(this.hoverType===v.LineAnchorPrev)return void this.moveLineAnchorPrev(t);if(this.hoverType===v.LineAnchorNext)return void this.moveLineAnchorNext(t)}if(this.hoverType===v.Rotate)return void this.rotatePens({x:t.x,y:t.y});if(this.hoverType===v.Resize)return void this.resizePens(t);if(this.hoverType===v.Node||this.hoverType===v.Line){const e=t.x-this.mouseDown.x,i=t.y-this.mouseDown.y,n=20;if(t.ctrlKey&&!t.shiftKey&&!this.alreadyCopy&&(Math.abs(e)>=n||Math.abs(i)>=n)&&(this.alreadyCopy=!0,this.willInactivePen=void 0),1===this.store.active.length){const t=this.store.active[0];t.locked1&&(i=Ct(this.drawingLine)),i?(i.prev=void 0,i.next=void 0,i.id||(i.id=Q()),i.x=e.x,i.y=e.y,i.connectTo=void 0):(i={...e},this.drawingLine.calculative.worldAnchors.push(i)),this.hoverType!==v.NodeAnchor&&this.hoverType!==v.LineAnchor||(i.x=this.store.hoverAnchor.x,i.y=this.store.hoverAnchor.y,i.connectTo=this.store.hoverAnchor.penId),"line"===this.drawingLineName&&(t.ctrlKey?i.y=this.drawingLine.calculative.worldAnchors[this.drawingLine.calculative.worldAnchors.length-2].y:t.altKey&&(i.x=this.drawingLine.calculative.worldAnchors[this.drawingLine.calculative.worldAnchors.length-2].x)),this.drawline()}}window&&window.debug&&console.time("hover");const e=performance.now();e-this.hoverTimer>50&&(this.hoverTimer=e,this.getHover(t)),window&&window.debug&&console.timeEnd("hover"),this.hotkeyType===g.AddAnchor&&(this.dirty=!0),this.render(!1)},this.onMouseUp=t=>{if(this.store.data.locked!==r.Disable){if(this.mouseDown){if(this.mouseRight===y.Down&&this.store.emitter.emit("contextmenu",{e:t,clientRect:this.clientRect}),this.mouseRight=y.None,this.calibrateMouse(t),this.mousePos.x=t.x,this.mousePos.y=t.y,this.pencil&&this.finishPencil(),this.drawingLine){if(this.store.hoverAnchor){const t=Ct(this.drawingLine);return t.x=this.store.hoverAnchor.x,t.y=this.store.hoverAnchor.y,St(this.store.hover,this.store.hoverAnchor,this.drawingLine,t),this.drawline(),void this.finishDrawline(!0)}if(this.store.options.autoAnchor&&this.hoverType===v.Node){const e=Ct(this.drawingLine),i=_t(this.store.hover,t);return e.x=i.x,e.y=i.y,this.drawingLine.autoTo=!0,St(this.store.hover,i,this.drawingLine,e),this.drawline(),void this.finishDrawline(!0)}}if(this.hoverType===v.LineAnchor&&this.store.hover&&this.store.active[0]&&this.store.active[0]!==this.store.hover){const e=this.store.active[0],i=Et(e),n=Ct(e);if(this.store.hoverAnchor){const r=this.store.hover,s=Et(r)===this.store.hoverAnchor,a=Ct(r)===this.store.hoverAnchor,c=i===this.store.activeAnchor,l=n===this.store.activeAnchor;if((t.ctrlKey||t.altKey)&&r.type===o.Line&&(s||a)&&(c||l)){const t=r.calculative.worldAnchors.map((t=>({...t,penId:e.id})));s?t.shift():a&&t.pop(),(s&&c||a&&l)&&t.reverse(),c?(e.calculative.worldAnchors[0].connectTo=void 0,e.calculative.worldAnchors.unshift(...t)):l&&(e.calculative.worldAnchors[e.calculative.worldAnchors.length-1].connectTo=void 0,e.calculative.worldAnchors.push(...t)),this.delete([r]),this.render()}else this.store.activeAnchor.x=this.store.hoverAnchor.x,this.store.activeAnchor.y=this.store.hoverAnchor.y,St(this.store.hover,this.store.hoverAnchor,e,this.store.activeAnchor);this[e.lineName]&&this[e.lineName](this.store,e),this.store.path2dMap.set(e,L.path2dDraws.line(e)),this.initLineRect(e)}else i===this.store.activeAnchor&&e.autoFrom?this.calcAutoAnchor(e,i,this.store.hover):n===this.store.activeAnchor&&e.autoTo&&this.calcAutoAnchor(e,n,this.store.hover)}if(this.addCaches&&(this.store.data.locked||this.dropPens(this.addCaches,t),this.addCaches=void 0),this.hoverType===v.Rotate&&(this.getSizeCPs(),this.store.active.forEach((t=>{t.rotate=t.calculative.rotate}))),this.dirtyLines.forEach((t=>{t.type&&this.initLineRect(t)})),this.dirtyLines.clear(),this.dragRect){const t=this.store.data.pens.filter((t=>!1!==t.visible&&t.locked!==r.Disable&&!t.parentId&&(le(t.calculative.worldRect,this.dragRect,this.store.options.dragAllIn)?!(t.type===o.Line&&!this.store.options.dragAllIn)||function(t,e){const i=t.calculative.worldAnchors;for(let t=0;tt===this.willInactivePen)),1),this.calcActiveRect(),this.willInactivePen=void 0,this.store.emitter.emit("inactive",[this.willInactivePen]),this.render()),this.movingPens&&(this.alreadyCopy?this.copyMovedPens():this.movedActivePens(),this.getAllByPens(this.movingPens).forEach((t=>{this.store.pens[t.id]=void 0})),this.movingPens=void 0,this.translatePens(this.movingPens,0,0)),this.mouseDown=void 0,this.lastOffsetX=0,this.lastOffsetY=0,this.clearDock(),this.dragRect=void 0,this.initActiveRect=void 0}}else this.hoverType=v.None},this.clearDock=()=>{const t=this.dock?.xDock?.penId,e=this.dock?.yDock?.penId,i=this.store.pens[t];i&&(i.calculative.isDock=!1);const n=this.store.pens[e];n&&(n.calculative.isDock=!1),this.dock=void 0},this.onResize=()=>{this.timer&&clearTimeout(this.timer),this.timer=setTimeout((()=>{this.resize(),this.timer=void 0}),100)},this.onScroll=()=>{this.timer&&clearTimeout(this.timer),this.timer=setTimeout((()=>{this.clientRect=this.canvas.getBoundingClientRect(),this.timer=void 0}),100)},this.calibrateMouse=t=>(t.x-=this.store.data.x,t.y-=this.store.data.y,t),this.getHover=t=>{if(this.dragRect)return;let e=v.None;this.store.hover=void 0,this.store.hoverAnchor=void 0,this.store.pointAt=void 0,this.store.pointAtIndex=void 0;const i=1===this.store.active.length&&this.store.active[0].type;if(!this.drawingLineName&&this.hotkeyType!==g.AddAnchor&&this.activeRect&&!i&&!this.store.data.locked){const i=Ht(this.store.active),n=jt(this.store.active)||this.store.options.disableRotate,o=zt(this.store.active)||this.store.options.disableSize;if(!i&&!n){const i={x:this.activeRect.center.x,y:this.activeRect.y-30};this.activeRect.rotate&&R(i,this.activeRect.rotate,this.activeRect.center),!this.hotkeyType&&_(t,i,this.pointSize)&&(e=v.Rotate,this.externalElements.style.cursor=`url("${this.store.options.rotateCursor}"), auto`)}if(!i&&!o)for(let i=0;i<8;i++){const n=i<4;if((this.hotkeyType===g.Resize||n&&!this.hotkeyType)&&_(t,this.sizeCPs[i],this.pointSize)){let t=n?w:x,o=0;Math.abs(this.activeRect.rotate%90-45)<25?(t=n?x:w,o=Math.round((this.activeRect.rotate-45)/90)+(n?0:1)):o=Math.round(this.activeRect.rotate/90),e=v.Resize,this.resizeIndex=i,this.externalElements.style.cursor=t[(i+o)%4];break}}}e===v.None&&(e=this.inPens(t,this.store.data.pens)),e||i||!ie(t,this.activeRect)||(e=v.Node,this.externalElements.style.cursor="move"),this.hoverType=e,e===v.None&&(this.drawingLineName||this.pencil?this.externalElements.style.cursor="crosshair":this.mouseDown||(this.externalElements.style.cursor="default"),this.store.hover=void 0),this.store.lastHover!==this.store.hover&&(this.dirty=!0,this.store.lastHover&&(this.store.lastHover.calculative.hover=!1,Ut(et(this.store.lastHover,!0)||this.store.lastHover,!1),this.store.emitter.emit("leave",this.store.lastHover),this.tooltip.hide()),this.store.hover&&(this.store.hover.calculative.hover=!0,Ut(et(this.store.hover,!0)||this.store.hover),this.store.emitter.emit("enter",this.store.hover),this.tooltip.show(this.store.hover,t)),this.store.lastHover=this.store.hover),this.store.hover?.onMouseMove?.(this.store.hover,this.mousePos)},this.inPens=(t,e)=>{let i=v.None;t:for(let n=e.length-1;n>=0;--n){const o=e[n];if(0==o.visible||0==o.calculative.inView||o.locked===r.Disable)continue;const s=Oe(o);if(o.calculative.active||ne(t,o.calculative.worldRect,s)||ie(t,o.calculative.worldRect)){if(!this.store.data.locked&&this.hotkeyType!==g.Resize&&o.calculative.worldAnchors)for(const e of o.calculative.worldAnchors)if(i=this.inAnchor(t,o,e),i)break t;if(o.type){const e=Ue(t,o);if(e){this.store.data.locked||o.locked?this.externalElements.style.cursor=this.store.options.hoverCursor:this.hotkeyType===g.AddAnchor?this.externalElements.style.cursor="pointer":this.externalElements.style.cursor="move",this.store.hover=o,this.store.pointAt=e.point,this.store.pointAtIndex=e.i,i=v.Line;break}}else{if(o.children){const e=[];if(o.children.forEach((t=>{e.push(this.store.pens[t])})),i=this.inPens(t,e),i)break}let e=!1;if(e="line"===o.name?ne(t,o.calculative.worldRect,o.lineWidth):ie(t,o.calculative.worldRect),e){if(this.store.data.locked||o.locked?this.externalElements.style.cursor=this.store.options.hoverCursor:this.hotkeyType===g.AddAnchor?this.externalElements.style.cursor="pointer":this.externalElements.style.cursor="move",this.store.hover=o,i=v.Node,this.store.pointAt=t,!t.ctrlKey){let{x:e,y:i,ex:n,ey:o,rotate:r,center:s}=this.store.hover.calculative.worldRect;if(r){const a=[{x:e,y:i},{x:n,y:i},{x:n,y:o},{x:e,y:o}];a.forEach((t=>{R(t,r,s)}));let c=a[a.length-1];for(const e of a){if(c.y>t.y!=e.y>t.y){const i=e.x+(t.y-e.y)*(c.x-e.x)/(c.y-e.y);Math.abs(i-this.store.pointAt.x)<10&&(this.store.pointAt.x=i)}c=e}}else this.store.pointAt.x-10n&&(this.store.pointAt.x=n),this.store.pointAt.y-10o&&(this.store.pointAt.y=o)}break}}}}return i},this.dockInAnchor=t=>{this.store.hover=void 0;for(let e=this.store.data.pens.length-1;e>=0;--e){const i=this.store.data.pens[e];if(0==i.visible||i.locked===r.Disable||i===this.store.active[0])continue;let n=Oe(i);if(n+=2*this.store.options.anchorRadius,ne(t,i.calculative.worldRect,n)&&(this.store.hover=i,this.hotkeyType!==g.Resize&&i.calculative.worldAnchors))for(const e of i.calculative.worldAnchors)if(this.inAnchor(t,i,e))return!0}},this.render=t=>{let e;if(null==t||!0===t?(e=performance.now(),this.dirty=!0):e=t>1?t:performance.now(),!this.dirty)return;if(e-this.lastRender{const t=this.offscreen.getContext("2d");t.strokeStyle=yt(this.store);for(const e of this.store.data.pens)isFinite(e.x)||console.warn(e,"画笔的 x 不合法"),e.calculative.inView&&dt(t,e);this.drawingLine&&dt(t,this.drawingLine),this.pencilLine&&dt(t,this.pencilLine),this.movingPens&&this.movingPens.forEach((e=>{this.renderPenContainChild(t,e)}))},this.renderPenContainChild=(t,e)=>{e.calculative.inView&&dt(t,e),e.children?.forEach((e=>{const i=this.store.pens[e];i&&this.renderPenContainChild(t,i)}))},this.renderBorder=()=>{if(!this.store.data.locked&&this.activeRect&&(1!==this.store.active.length||!this.store.active[0].type)&&!this.movingPens){const t=this.offscreen.getContext("2d");if(t.save(),t.translate(.5,.5),this.activeRect.rotate&&(t.translate(this.activeRect.center.x,this.activeRect.center.y),t.rotate(this.activeRect.rotate*Math.PI/180),t.translate(-this.activeRect.center.x,-this.activeRect.center.y)),t.strokeStyle=this.store.options.activeColor,t.globalAlpha=.3,t.beginPath(),t.strokeRect(this.activeRect.x,this.activeRect.y,this.activeRect.width,this.activeRect.height),t.globalAlpha=1,Ht(this.store.active)||jt(this.store.active)||this.store.options.disableRotate)return void t.restore();t.beginPath(),t.moveTo(this.activeRect.center.x,this.activeRect.y),t.lineTo(this.activeRect.center.x,this.activeRect.y-30),t.stroke(),t.beginPath(),t.strokeStyle=this.store.options.activeColor,t.fillStyle="#ffffff",t.arc(this.activeRect.center.x,this.activeRect.y-30,5,0,2*Math.PI),t.fill(),t.stroke(),t.restore()}},this.renderHoverPoint=()=>{if(this.store.data.locked)return;const t=this.offscreen.getContext("2d");if(t.save(),t.translate(.5,.5),!this.store.options.disableAnchor&&this.store.hover&&!this.store.hover.disableAnchor&&(this.hotkeyType!==g.Resize||1!==this.store.active.length||this.store.active[0]!==this.store.hover)){const e=[...this.store.hover.calculative.worldAnchors];this.store.pointAt&&this.hotkeyType===g.AddAnchor&&e.push(this.store.pointAt),e&&(t.strokeStyle=this.store.hover.anchorColor||this.store.options.anchorColor,t.fillStyle=this.store.hover.anchorBackground||this.store.options.anchorBackground,e.forEach((e=>{if(e===this.store.hoverAnchor){t.save();const e=this.store.hover.hoverAnchorColor||this.store.options.hoverAnchorColor;t.strokeStyle=e,t.fillStyle=e}t.beginPath();let i=e.radius||this.store.hover.anchorRadius||this.store.options.anchorRadius;this.store.hover.type&&(i=3,this.store.hover.calculative.lineWidth>3&&(i=this.store.hover.calculative.lineWidth)),t.arc(e.x,e.y,i,0,2*Math.PI),this.store.hover.type&&this.store.hoverAnchor===e?(t.save(),t.strokeStyle=this.store.hover.activeColor||this.store.options.activeColor,t.fillStyle=t.strokeStyle):(e.color||e.background)&&(t.save(),t.strokeStyle=e.color,t.fillStyle=e.background),t.fill(),t.stroke(),e===this.store.hoverAnchor&&t.restore(),(this.store.hover.type&&this.store.hoverAnchor===e||e.color||e.background)&&t.restore()})))}this.hotkeyType===g.AddAnchor||this.movingPens||!this.activeRect||1===this.store.active.length&&this.store.active[0].type||Ht(this.store.active)||zt(this.store.active)||this.store.options.disableSize||(t.strokeStyle=this.store.options.activeColor,t.fillStyle="#ffffff",this.sizeCPs.forEach(((e,i)=>{this.activeRect.rotate&&(t.save(),t.translate(e.x,e.y),t.rotate(this.activeRect.rotate*Math.PI/180),t.translate(-e.x,-e.y)),(i<4||this.hotkeyType===g.Resize)&&(t.beginPath(),t.fillRect(e.x-4.5,e.y-4.5,8,8),t.strokeRect(e.x-5.5,e.y-5.5,10,10)),this.activeRect.rotate&&t.restore()}))),!this.store.data.locked&&this.dragRect&&(t.save(),t.fillStyle=$(this.store.options.dragColor,.2),t.strokeStyle=this.store.options.dragColor,t.beginPath(),t.strokeRect(this.dragRect.x,this.dragRect.y,this.dragRect.width,this.dragRect.height),t.fillRect(this.dragRect.x,this.dragRect.y,this.dragRect.width,this.dragRect.height),t.restore()),this.dock&&(t.strokeStyle=this.store.options.dockColor,this.dock.xDock&&(t.beginPath(),t.moveTo(this.dock.xDock.x,this.dock.xDock.y),t.lineTo(this.dock.xDock.x,this.dock.xDock.prev.y),t.stroke()),this.dock.yDock&&(t.beginPath(),t.moveTo(this.dock.yDock.x,this.dock.yDock.y),t.lineTo(this.dock.yDock.prev.x,this.dock.yDock.y),t.stroke())),t.restore()},this.ondblclick=t=>{!this.store.hover||this.store.data.locked||this.store.options.disableInput||(this.store.hover.onShowInput?this.store.hover.onShowInput(this.store.hover,t):this.showInput(this.store.hover)),this.store.emitter.emit("dblclick",{x:t.x,y:t.y,pen:this.store.hover})},this.showInput=(t,e,i="transparent")=>{if(!this.store.hover||this.store.hover.locked||this.store.hover.externElement||this.store.hover.disableInput)return;if(this.inputDiv.dataset.penId===t.id){this.inputDiv.dataset.isInput="true",this.inputDiv.contentEditable="true",this.inputDiv.focus();const t=window.getSelection();return t.selectAllChildren(this.inputDiv),t.collapseToEnd(),this.inputDiv.scrollTop=this.inputDiv.scrollHeight,void(this.inputDiv.scrollLeft=this.inputDiv.scrollWidth)}e||this.setInputStyle(t);const n=e||t.calculative.worldTextRect,o=`${(t.calculative.tempText||t.text||"").split(/[\s\n]/).join("
")}
`.replace("","").replace(/\\<\/div\>/g,"

");this.inputDiv.innerHTML=o,this.inputParent.style.left=n.x+this.store.data.x-(t.textLeft||0)+"px",this.inputParent.style.top=n.y+this.store.data.y-(t.textTop||0)+"px",this.inputParent.style.width=n.width+(t.textLeft||0)+"px",this.inputParent.style.height=n.height+(t.textTop||0)+"px",this.inputParent.style.zIndex="1000",this.inputParent.style.background=i,t.rotate%360?this.inputParent.style.transform=`rotate(${t.rotate}deg)`:this.inputParent.style.transform=null,this.inputParent.style.display="flex",this.inputDiv.dataset.penId=t.id,this.inputDiv.contentEditable=null==t.disableInput?"true":t.disableInput.toString(),t.dropdownList&&"block"!==this.dropdown.style.display?(this.store.data.locked||(this.inputRight.style.display="none"),this.setDropdownList()):this.inputRight.style.display="none",this.inputDiv.contentEditable="true",this.inputDiv.focus();const r=window.getSelection();r.selectAllChildren(this.inputDiv),r.collapseToEnd(),this.inputDiv.scrollTop=this.inputDiv.scrollHeight,this.inputDiv.scrollLeft=this.inputDiv.scrollWidth,t.calculative.text=void 0,this.render()},this.setInputStyle=t=>{let e;t.text||(t.text="");for(let t=0;t1?t.textLeft*o:t.textLeft*o/r}px;`),t.textTop&&(i+=`margin-top:${r>1?t.textTop*o:t.textTop*o/r}px;`),t.lineHeight&&(i+=`line-height:${r>1?t.fontSize*t.lineHeight*r:t.fontSize*t.lineHeight*o}px;`),t.textHeight)i+=`height:${r>1?t.textHeight*o*r:t.textHeight*o}px;`;else{let e=t.height/r-(t.textTop||0);e<0&&(e=0),i+=`height:${t.fontSize*r<12?e*o:e*r*o}px;`}if(t.textWidth)"pre-line"!==t.whiteSpace&&(t.textWidth1?t.textWidth*o*r:t.textWidth*o}px;`);else if(void 0===t.whiteSpace||"break-all"===t.whiteSpace){let e=t.width/r-(t.textLeft||0);e<0&&(e=0),i+=`width:${t.fontSize*r<12?e*o:e*r}px;`}t.whiteSpace&&("pre-line"===t.whiteSpace?i+="white-space:pre;":(i+=`white-space:${t.whiteSpace};`,"nowrap"===t.whiteSpace&&(n+="display:contents;"))),"nowrap"!==t.whiteSpace&&1.2*t.fontSize*t.text.length>(t.textWidth||t.width/r)*Math.floor(t.height/r/(t.lineHeight*t.fontSize))&&(i+="justify-content: start;"),e.deleteRule(0),e.deleteRule(0),e.insertRule(`.topology-input \n .input-div{\n resize:none;border:none;outline:none;background:transparent;position:absolute;flex-grow:1;height:100%;width: 100%;position:absolute;left:0;top:0;display:flex;flex-direction: column;cursor: text;${i}}`),e.insertRule(`.input-div div{${n}}`)},this.hideInput=()=>{if("flex"===this.inputParent.style.display){this.inputParent.style.display="none";const t=this.store.pens[this.inputDiv.dataset.penId];if(!t)return;if(t.calculative.text=t.text,this.inputDiv.dataset.value=this.inputDiv.innerHTML.replace(/\/g,"\n").replace(/\<\/div\>/g,"").replace(/\/g,""),t.onInput)t.onInput(t,this.inputDiv.dataset.value);else if(t.text!==this.inputDiv.dataset.value){const e=[V(t,!0)];t.text=this.inputDiv.dataset.value,t.calculative.text=t.text,this.inputDiv.dataset.penId=void 0,F(t),this.dirty=!0,this.pushHistory({type:U.Update,pens:[V(t,!0)],initPens:e}),this.store.emitter.emit("valueUpdate",t)}}this.inputDiv.dataset.penId=void 0,this.dropdown.style.display="none",this.inputDiv.dataset.isInput="false",this.inputDiv.contentEditable="false",this.render()},this.setDropdownList=t=>{if(this.clearDropdownList(),!this.store.data.locked)return;this.dropdown.style.display="block",this.inputRight.style.display="block",setTimeout((()=>{this.inputRight.style.transform="rotate(315deg)"}));const e=this.store.pens[this.inputDiv.dataset.penId];if(!e||!e.dropdownList)return this.dropdown.style.display="none",this.inputRight.style.display="none",void(this.inputRight.style.transform="rotate(135deg)");if(!e.dropdownList.length){const t=document.createElement("div");return t.innerText="None",t.style.padding="5px 12px",t.style.color="#ddd",void this.dropdown.appendChild(t)}const i=this.inputDiv.innerHTML.replace(/\/g,"\n").replace(/\<\/div\>/g,"").replace(/\/g,"");let n=0;for(const o of e.dropdownList){const e="string"==typeof o?o:o.text;t&&i?e.includes(i)&&this.dropdownAppendOption(e,n):this.dropdownAppendOption(e,n),++n}if(!this.dropdown.hasChildNodes()){const t=document.createElement("div");t.innerText="None",t.style.padding="5px 12px",t.style.color="#ddd",this.dropdown.appendChild(t)}},this.selectDropdown=t=>{const e=t.target,i=this.store.pens[this.inputDiv.dataset.penId];if(!e||!i||!i.dropdownList)return;const n=+e.dataset.i,o=i.dropdownList[n];if(!o)return;const r=[V(i,!0)];"object"==typeof o?(this.updateValue(i,{...o}),i.calculative.text=void 0,this.calcActiveRect()):i.text=o+"",this.inputDiv.innerText=i.text,this.hideInput(),this.pushHistory({type:U.Update,pens:[V(i,!0)],initPens:r}),this.render(),this.store.emitter.emit("valueUpdate",i)},this.canvasImageBottom=new Wi(e,i,!0),e.appendChild(this.canvas),this.canvas.style.position="absolute",this.canvas.style.backgroundRepeat="no-repeat",this.canvas.style.backgroundSize="100% 100%",this.canvasImage=new Wi(e,i),this.magnifierCanvas=new qi(this,e,i),this.externalElements.style.position="absolute",this.externalElements.style.left="0",this.externalElements.style.top="0",this.externalElements.style.outline="none",this.externalElements.style.background="transparent",e.style.position="relative",e.appendChild(this.externalElements),this.createInput(),this.tooltip=new ji(e,i),this.store.options.scroll&&(this.scroll=new zi(this)),this.store.dpiRatio=window?window.devicePixelRatio:1,this.store.dpiRatio<1?this.store.dpiRatio=1:this.store.dpiRatio>1&&this.store.dpiRatio<1.5&&(this.store.dpiRatio=1.5),this.clientRect=this.externalElements.getBoundingClientRect(),this.listen(),window&&window.addEventListener("resize",this.onResize),window&&window.addEventListener("scroll",this.onScroll)}listen(){switch(this.externalElements.addEventListener("gesturestart",this.onGesturestart),this.externalElements.ondragover=t=>t.preventDefault(),this.externalElements.ondrop=this.ondrop,this.externalElements.oncontextmenu=t=>t.preventDefault(),J()?(this.store.options.interval=50,this.externalElements.ontouchstart=this.ontouchstart,this.externalElements.ontouchmove=this.ontouchmove,this.externalElements.ontouchend=this.ontouchend):(this.externalElements.onmousedown=t=>{this.onMouseDown({x:t.offsetX,y:t.offsetY,clientX:t.clientX,clientY:t.clientY,pageX:t.pageX,pageY:t.pageY,ctrlKey:t.ctrlKey||t.metaKey,shiftKey:t.shiftKey,altKey:t.altKey,buttons:t.buttons})},this.externalElements.onmousemove=t=>{this.onMouseMove({x:t.offsetX,y:t.offsetY,clientX:t.clientX,clientY:t.clientY,pageX:t.pageX,pageY:t.pageY,ctrlKey:t.ctrlKey||t.metaKey,shiftKey:t.shiftKey,altKey:t.altKey,buttons:t.buttons})},this.externalElements.onmouseup=t=>{this.onMouseUp({x:t.offsetX,y:t.offsetY,clientX:t.clientX,clientY:t.clientY,pageX:t.pageX,pageY:t.pageY,ctrlKey:t.ctrlKey||t.metaKey,shiftKey:t.shiftKey,altKey:t.altKey,buttons:t.buttons,button:t.button})},this.externalElements.onmouseleave=t=>{t.toElement!==this.tooltip.box&&(this.tooltip.hide(),this.store.lastHover=void 0)}),this.externalElements.ondblclick=this.ondblclick,this.externalElements.tabIndex=0,this.externalElements.onblur=()=>{this.mouseDown=void 0},this.externalElements.onwheel=this.onwheel,this.store.options.keydown){case O.Document:document.addEventListener("keydown",this.onkeydown),document.addEventListener("keyup",this.onkeyup);break;case O.Canvas:this.externalElements.addEventListener("keydown",this.onkeydown),this.externalElements.addEventListener("keyup",this.onkeyup)}}splitLine(t,e){const i=t.calculative.worldAnchors,n=i.findIndex((t=>t===e));if([-1,0,i.length-1].includes(n))return;const o=V(t,!0),r=V(t,!0),s=Q();r.id=s,r.calculative.canvas=this,r.calculative.active=!1,r.calculative.hover=!1;const a=V(i.slice(0,n+1)),c=V(i.slice(n)).map((t=>(t.penId=s,t)));t.calculative.worldAnchors=a,r.calculative.worldAnchors=c,this.initLineRect(t),this.initLineRect(r),this.store.data.pens.push(r),this.store.pens[s]=r,this.pushHistory({type:U.Add,pens:[V(r,!0)],step:2}),this.pushHistory({type:U.Update,initPens:[o],pens:[V(t,!0)],step:2})}translateAnchor(t,e){this.movingAnchor.x+=t,this.movingAnchor.y+=e;const i=this.movingAnchor.penId;if(i){const t=this.store.pens[i],e=t.calculative.worldRect;this.movingAnchor.xe.ex&&(this.movingAnchor.x=e.ex),this.movingAnchor.ye.ey&&(this.movingAnchor.y=e.ey);const n=ve(this.movingAnchor,e),o=t.anchors.findIndex((t=>t.id===this.movingAnchor.id));t.anchors[o]=n,this.dirty=!0}}async fileToPen(t,e){let i="";return i=this.store.options.uploadFn?await this.store.options.uploadFn(t):this.store.options.uploadUrl?await async function(t,e,i,n){const o=new FormData;if(o.append("file",t),i)for(const t in i)i.hasOwnProperty(t)&&o.append(t,i[t]);const r=await fetch(e,{method:"POST",headers:n,body:o});return(await r.json()).url}(t,this.store.options.uploadUrl,this.store.options.uploadParams,this.store.options.uploadHeaders):await async function(t){return new Promise(((e,i)=>{const n=new FileReader;n.onload=t=>{e(t.target.result)},n.onerror=t=>{i(t)},n.readAsDataURL(t)}))}(t),new Promise(((t,n)=>{const o=new Image;o.onload=()=>{L.htmlElements[i]=o,t({width:o.width,height:o.height,name:e?"gif":"image",image:i})},o.onerror=t=>{n(t)},o.src=i}))}async dropPens(t,e){for(const e of t)!e.parentId&&this.randomCombineId(e,t);for(const e of t)e.id||(e.id=Q()),!e.calculative&&(e.calculative={canvas:this}),this.store.pens[e.id]=e;for(const i of t)i.parentId||(i.width*=this.store.data.scale,i.height*=this.store.data.scale,i.x=e.x-i.width/2,i.y=e.y-i.height/2);await this.addPens(t,!0),this.active(t.filter((t=>!t.parentId))),this.render(),this.externalElements.focus()}randomCombineId(t,e,i){ee(t),t.parentId=i;const n=[];if(Array.isArray(t.children))for(const i of t.children){const o=e.find((t=>t.id===i));o&&n.push(this.randomCombineId(o,e,t.id).id)}return t.children=n,t}async addPens(t,e){if(this.beforeAddPens&&1!=await this.beforeAddPens(t))return[];const i=[];for(const e of t)this.beforeAddPen&&1!=this.beforeAddPen(e)||(this.makePen(e),i.push(e));return this.render(),this.store.emitter.emit("add",i),e&&this.pushHistory({type:U.Add,pens:V(i,!0)}),i}getInitPencilLine(t){const{data:e,options:i}=this.store,n=e.scale,r=e.lineWidth||1;return{id:t.penId,name:"line",x:t.x,y:t.y,type:o.Line,calculative:{canvas:this,pencil:!0,active:!0,worldAnchors:[t],lineWidth:r*n},fromArrow:e.fromArrow||i.fromArrow,toArrow:e.toArrow||i.toArrow,lineWidth:r}}createDrawingLine(t){const{data:e,options:i}=this.store,n=e.scale,r=e.lineWidth||1;return t.penId=Q(),{id:t.penId,name:"line",lineName:this.drawingLineName,x:t.x,y:t.y,type:o.Line,calculative:{canvas:this,active:!0,worldAnchors:[t],lineWidth:r*n},fromArrow:e.fromArrow||i.fromArrow,toArrow:e.toArrow||i.toArrow,lineWidth:r}}addRuleLine(t){const{x:e,y:i}=this.store.data,n=t.x+e,s=t.y+i;let a=t.x,c=t.y,l=0,h=0,u=0,d=0;if(n<=s&&n<20)a=-e,l=this.width,u=1;else{if(!(s{const{x:i,y:n}=this.movingPens[e];Object.assign(t,{x:i,y:n}),t.onMove?.(t),this.dirtyPenRect(t),this.updateLines(t),this.dirtyLines.forEach((t=>{t.type&&this.initLineRect(t)})),this.dirtyLines.clear(),t.calculative.x=t.x,t.calculative.y=t.y,t.calculative.initRect&&(t.calculative.initRect.x=t.calculative.x,t.calculative.initRect.y=t.calculative.y,t.calculative.initRect.ex=t.calculative.x+t.calculative.width,t.calculative.initRect.ey=t.calculative.y+t.calculative.height)})),this.store.emitter.emit("active",this.store.active),this.initImageCanvas(this.store.active),this.pushHistory({type:U.Update,pens:V(this.store.active,!0),initPens:t})}copyMovedPens(){this.copy(this.store.active.map(((t,e)=>{const{x:i,y:n}=this.movingPens[e];return{...t,x:i,y:n}}))),this.pasteOffset=0,this.paste(),this.alreadyCopy=!1}initImageCanvas(t){t.some((t=>this.hasImage(t,!1)))&&this.canvasImage.init(),t.some((t=>this.hasImage(t,!0)))&&this.canvasImageBottom.init()}hasImage(t,e){return!(!t.image||"gif"===t.name||!t.isBottom!=!e)||t.children?.some((t=>{const i=this.store.pens[t];return i&&this.hasImage(i,e)}))}inactive(t){this.store.active.length&&(this.store.active.forEach((t=>{t.calculative.active=void 0,t.calculative.activeAnchor=void 0,Nt(t,!1)})),!t&&this.store.emitter.emit("inactive",this.store.active),this.store.active=[],this.activeRect=void 0,this.sizeCPs=void 0,this.store.activeAnchor=void 0,this.dirty=!0)}active(t,e=!0){if(this.store.active)for(const t of this.store.active)t.calculative.active=void 0,Nt(t,!1);this.store.active=[],t.forEach((t=>{t.calculative.active=!0,Nt(t)})),this.store.active.push(...t),this.calcActiveRect(),this.dirty=!0,e&&this.store.emitter.emit("active",this.store.active)}getSizeCPs(){this.sizeCPs=ae(this.activeRect);const{x:t,y:e,width:i,height:n,rotate:o,center:r}=this.activeRect;[{x:.5,y:0},{x:1,y:.5},{x:.5,y:1},{x:0,y:.5}].forEach((s=>{const a={x:s.x*i+t,y:s.y*n+e};R(a,o,r),this.sizeCPs.push(a)}))}clearHover(){this.hoverType=v.None,this.store.hover=null,this.store.hoverAnchor=null}inAnchor(t,e,i){if(this.store.hoverAnchor=void 0,this.movingAnchor=void 0,!i)return v.None;if(this.store.options.disableAnchor||e.disableAnchor)return v.None;if(_(t,i,this.pointSize))return i!==this.store.hoverAnchor&&(this.dirty=!0),this.store.hoverAnchor=i,this.store.hover=e,e.type?i.connectTo&&!e.calculative.active&&(this.store.hover=this.store.pens[i.connectTo],this.store.hover)?(this.store.hoverAnchor=this.store.hover.calculative.worldAnchors.find((t=>t.id===i.anchorId)),this.externalElements.style.cursor="crosshair",v.NodeAnchor):(this.hotkeyType===g.AddAnchor?this.externalElements.style.cursor="vertical-text":this.externalElements.style.cursor="pointer",v.LineAnchor):(this.hotkeyType===g.AddAnchor?this.externalElements.style.cursor="vertical-text":this.externalElements.style.cursor="crosshair",v.NodeAnchor);if(!this.mouseDown&&e.type){if(e.calculative.active&&i.prev&&_(t,i.prev,this.pointSize))return this.store.hoverAnchor=i,this.store.hover=e,this.externalElements.style.cursor="pointer",v.LineAnchorPrev;if(e.calculative.active&&i.next&&_(t,i.next,this.pointSize))return this.store.hoverAnchor=i,this.store.hover=e,this.externalElements.style.cursor="pointer",v.LineAnchorNext}return v.None}resize(t,e){t=t||this.parentElement.clientWidth,e=e||this.parentElement.clientHeight,this.width=t,this.height=e,this.canvasRect={x:0,y:0,width:t,height:e},re(this.canvasRect),this.canvas.style.width=t+"px",this.canvas.style.height=e+"px",this.externalElements.style.width=t+"px",this.externalElements.style.height=e+"px",this.canvasImage.resize(t,e),this.canvasImageBottom.resize(t,e),this.magnifierCanvas.resize(t,e),t=t*this.store.dpiRatio|0,e=e*this.store.dpiRatio|0,this.canvas.width=t,this.canvas.height=e,this.offscreen.width=t,this.offscreen.height=e,this.clientRect=this.externalElements.getBoundingClientRect(),this.canvas.getContext("2d").scale(this.store.dpiRatio,this.store.dpiRatio),this.offscreen.getContext("2d").scale(this.store.dpiRatio,this.store.dpiRatio),this.offscreen.getContext("2d").textBaseline="middle",this.render()}clearCanvas(){this.activeRect=void 0,this.sizeCPs=void 0,this.canvas.getContext("2d").clearRect(0,0,this.canvas.width,this.canvas.height),this.offscreen.getContext("2d").clearRect(0,0,this.offscreen.width,this.offscreen.height),this.canvasImage.clear(),this.canvasImageBottom.clear()}async addPen(t,e){if(!(this.beforeAddPens&&1!=await this.beforeAddPens([t])||this.beforeAddPen&&1!=this.beforeAddPen(t)))return this.makePen(t),this.active([t]),this.render(),this.store.emitter.emit("add",[t]),e&&this.pushHistory({type:U.Add,pens:[t]}),t}pushHistory(t){if(this.store.data.locked)return;const{origin:e,scale:i}=this.store.data;t.origin=V(e),t.scale=i,t.type!==U.Update&&t.pens&&t.pens.forEach((t=>{t.calculative.layer=this.store.data.pens.findIndex((e=>e.id===t.id))})),this.store.historyIndex1;){const t=this.store.histories[this.store.historyIndex--];this.doEditAction(t,!0),e--}}redo(){if(this.store.data.locked||null==this.store.historyIndex||this.store.historyIndex>this.store.histories.length-2)return;const t=this.store.histories[++this.store.historyIndex];this.doEditAction(t,!1);let e=t.step;for(;e>1;){const t=this.store.histories[++this.store.historyIndex];this.doEditAction(t,!1),e--}}doEditAction(t,e){switch(this.inactive(),this.store.hoverAnchor=void 0,this.store.hover=void 0,t.type){case U.Add:t.pens.forEach((t=>{const e=V(t,!0),i=this.store.data.pens.findIndex((t=>t.id===e.id));i>-1&&(this.store.data.pens.splice(i,1),this.store.pens[e.id]=void 0,e.calculative.canvas=this,this.store.animates.delete(e),e.onDestroy?.(e))})),t.type=U.Delete;break;case U.Update:(e?t.initPens:t.pens).forEach((e=>{const i=V(e,!0),n=this.store.data.pens.findIndex((t=>t.id===i.id));if(n>-1){i.calculative=this.store.data.pens[n].calculative,this.store.data.pens[n]=i,this.store.pens[i.id]=i;for(const t in i)"object"==typeof i[t]&&"lineDash"!==t||(i.calculative[t]=i[t]);i.calculative.image=void 0;const e=this.getPenRect(i,t.origin,t.scale);this.setPenRect(i,e,!1),this.updateLines(i,!0)}}));break;case U.Delete:t.pens.forEach((t=>{const e=V(t,!0);this.store.data.pens.splice(e.calculative.layer,0,e),this.store.pens[e.id]=e,e.calculative.canvas=this})),t.pens.forEach((e=>{const i=this.store.pens[e.id],n=this.getPenRect(i,t.origin,t.scale);this.setPenRect(i,n,!1),i.calculative.image=void 0,i.calculative.backgroundImage=void 0,i.calculative.strokeImage=void 0,this.loadImage(i)})),t.type=U.Add}t.type===U.Update?this.initImageCanvas([...t.pens,...t.initPens]):this.initImageCanvas(t.pens),this.render(),this.store.emitter.emit(e?"undo":"redo",t)}makePen(t){if(t.id||(t.id=Q()),this.store.data.pens.push(t),this.store.pens[t.id]=t,t.path){!t.pathId&&(t.pathId=Q());const e=this.store.data.paths;!e[t.pathId]&&(e[t.pathId]=t.path),t.path=void 0}null==t.lineWidth&&(t.lineWidth=1);const{fontSize:e,lineHeight:i}=this.store.options;t.fontSize||(t.fontSize=e),t.lineHeight||(t.lineHeight=i),t.calculative={canvas:this},(t.video||t.audio)&&(t.calculative.onended=t=>{this.nextAnimate(t)});for(const e in t)"object"==typeof t[e]&&"lineDash"!==e||(t.calculative[e]=t[e]);t.calculative.image=void 0,t.calculative.backgroundImage=void 0,t.calculative.strokeImage=void 0,!t.anchors&&L.anchors[t.name]&&(t.anchors||(t.anchors=[]),L.anchors[t.name](t)),this.dirtyPenRect(t),t.type?this.initLineRect(t):t.anchors||(t.anchors=t.calculative.worldAnchors.map((e=>ve(e,t.calculative.worldRect)))),!t.rotate&&(t.rotate=0),this.loadImage(t)}drawline(t){this.drawingLine&&(this[this.drawingLineName]?.(this.store,this.drawingLine,t),this.store.path2dMap.set(this.drawingLine,L.path2dDraws.line(this.drawingLine)),this.dirty=!0)}initLineRect(t){const e=Be(t);t.parentId||Object.assign(t,e);const{fontSize:i,lineHeight:n}=this.store.options;t.fontSize||(t.fontSize=i,t.calculative.fontSize=t.fontSize*this.store.data.scale),t.lineHeight||(t.lineHeight=n,t.calculative.lineHeight=t.lineHeight),oe(e),t.calculative.worldRect=e,wt(t,e),F(t),Vt(t),this.store.path2dMap.set(t,L.path2dDraws[t.name](t)),t.calculative.worldAnchors&&(t.anchors=t.calculative.worldAnchors.map((e=>ve(e,t.calculative.worldRect))))}drawingPencil(){Vi(this.store),this.pencil=!0,this.externalElements.style.cursor="crosshair"}stopPencil(){this.pencil=!1,this.pencilLine=void 0,this.externalElements.style.cursor="default"}async finishDrawline(t){if(!this.drawingLine)return;const e=Et(this.drawingLine);let i=Ct(this.drawingLine);if(i.isTemp&&(this.drawingLine.calculative.worldAnchors.pop(),i=Ct(this.drawingLine)),!t&&(!i.connectTo&&this.drawingLine.calculative.worldAnchors.pop(),Et(this.drawingLine)===this.drawingLine.calculative.activeAnchor))return this.drawingLine=void 0,void this.render();if(e.connectTo&&i.connectTo){if(this.store.options.disableRepeatLine&&this.store.data.pens.find((t=>{if(t.type){const n=Et(t),o=Ct(t);return E(n,e)&&E(o,i)}})))return this.drawingLine=void 0,void this.render()}else if(this.store.options.disableEmptyLine)return this.drawingLine=void 0,void this.render();const n=Be(this.drawingLine);Object.assign(this.drawingLine,n),this.drawingLine.calculative.worldRect=n,this.drawingLine.calculative.activeAnchor=Ct(this.drawingLine),this.store.activeAnchor=this.drawingLine.calculative.activeAnchor,(!this.beforeAddPens||await this.beforeAddPens([this.drawingLine]))&&(!this.beforeAddPen||this.beforeAddPen(this.drawingLine))&&(this.initLineRect(this.drawingLine),this.store.data.pens.push(this.drawingLine),this.store.pens[this.drawingLine.id]=this.drawingLine,this.store.emitter.emit("add",[this.drawingLine]),this.active([this.drawingLine]),this.pushHistory({type:U.Add,pens:V([this.drawingLine],!0)})),this.store.path2dMap.set(this.drawingLine,L.path2dDraws[this.drawingLine.name](this.drawingLine)),this.drawingLine=void 0,this.drawingLineName=void 0,this.render()}async finishPencil(){if(this.pencilLine){const t=Ye(this.pencilLine.calculative.worldAnchors,10,0,this.pencilLine.calculative.worldAnchors.length-1);let e=Et(this.pencilLine);t.unshift({id:e.id,penId:e.penId,x:e.x,y:e.y}),e=Ct(this.pencilLine),t.push({id:e.id,penId:e.penId,x:e.x,y:e.y}),this.pencilLine.calculative.worldAnchors=function(t,e=.8,i=!1){if(t.length<3)return t;let n,o,r,s,a,c,l,h,u,d,f,p,v,g,y,m;const w=(t,e,i,n)=>(s=Math.sqrt(t*t+e*e),s>0?(v=t/s,y=e/s):(v=1,y=0),a=Math.sqrt(i*i+n*n),a>0?(g=i/a,m=n/a):(g=1,m=0),Math.acos(v*g+y*m));f=[],p=t.length,n=t[0],h=t[p-1],f.push({...t[0]});for(let h=0;h1&&(this.pencilLine.calculative.pencil=!1,this.store.path2dMap.set(this.pencilLine,L.path2dDraws[this.pencilLine.name](this.pencilLine)),(!this.beforeAddPens||await this.beforeAddPens([this.pencilLine]))&&(!this.beforeAddPen||this.beforeAddPen(this.pencilLine))&&(this.initLineRect(this.pencilLine),this.store.data.pens.push(this.pencilLine),this.store.pens[this.pencilLine.id]=this.pencilLine,this.store.emitter.emit("add",[this.pencilLine]),this.active([this.pencilLine]),this.pushHistory({type:U.Add,pens:V([this.pencilLine],!0)}))),this.pencilLine=void 0,this.render()}}firefoxLoadSvg(t){const e=new Image,i=new XMLHttpRequest;i.open("GET",t.image,!0),i.onload=()=>{const n=(new DOMParser).parseFromString(i.responseText,"text/xml").getElementsByTagName("svg")[0],{width:o,height:r}=t.calculative.worldRect;n.setAttribute("width",`${o}px`),n.setAttribute("height",`${r}px`);const s="data:image/svg+xml;base64,"+btoa(unescape(encodeURIComponent((new XMLSerializer).serializeToString(n))));e.src=s,e.onload=()=>{t.calculative.img=e,t.calculative.imgNaturalWidth=e.naturalWidth||t.iconWidth,t.calculative.imgNaturalHeight=e.naturalHeight||t.iconHeight,L.htmlElements[t.image]=e,this.imageLoaded()}},i.send()}loadImage(t){if(t.image!==t.calculative.image){if(t.calculative.img=void 0,t.image)if(L.htmlElements[t.image]){const e=L.htmlElements[t.image];t.calculative.img=e,t.calculative.imgNaturalWidth=e.naturalWidth||t.iconWidth,t.calculative.imgNaturalHeight=e.naturalHeight||t.iconHeight,this.imageLoaded()}else if(navigator.userAgent.includes("Firefox")&&t.image.endsWith(".svg"))this.firefoxLoadSvg(t);else{const e=new Image;e.crossOrigin="anonymous",e.src=t.image,e.onload=()=>{t.calculative.img=e,t.calculative.imgNaturalWidth=e.naturalWidth||t.iconWidth,t.calculative.imgNaturalHeight=e.naturalHeight||t.iconHeight,L.htmlElements[t.image]=e,this.imageLoaded()}}t.calculative.image=t.image}if(t.backgroundImage!==t.calculative.backgroundImage){if(t.calculative.backgroundImg=void 0,t.backgroundImage)if(L.htmlElements[t.backgroundImage]){const e=L.htmlElements[t.backgroundImage];t.calculative.backgroundImg=e}else{const e=new Image;e.crossOrigin="anonymous",e.src=t.backgroundImage,e.onload=()=>{t.calculative.backgroundImg=e,L.htmlElements[t.backgroundImage]=e,this.imageLoaded()}}t.calculative.backgroundImage=t.backgroundImage}if(t.strokeImage!==t.calculative.strokeImage){if(t.calculative.strokeImg=void 0,t.strokeImage)if(L.htmlElements[t.strokeImage]){const e=L.htmlElements[t.strokeImage];t.calculative.strokeImg=e}else{const e=new Image;e.crossOrigin="anonymous",e.src=t.strokeImage,e.onload=()=>{t.calculative.strokeImg=e,L.htmlElements[t.strokeImage]=e,this.imageLoaded()}}t.calculative.strokeImage=t.strokeImage}}imageLoaded(){this.imageTimer&&clearTimeout(this.imageTimer),this.imageTimer=setTimeout((()=>{this.canvasImage.init(),this.canvasImageBottom.init(),this.render()}),100)}setCalculativeByScale(t){const e=this.store.data.scale;t.calculative.lineWidth=t.lineWidth*e,t.calculative.fontSize=t.fontSize*e,t.fontSize<1&&(t.calculative.fontSize=t.fontSize*t.calculative.worldRect.height),t.calculative.iconSize=t.iconSize*e,t.calculative.iconWidth=t.iconWidth*e,t.calculative.iconHeight=t.iconHeight*e,t.calculative.iconLeft=t.iconLeft*e,t.calculative.iconTop=t.iconTop*e,t.calculative.textWidth=t.textWidth*e,t.calculative.textHeight=t.textHeight*e,t.calculative.textLeft=t.textLeft*e,t.calculative.textTop=t.textTop*e,t.type===o.Line&&t.borderWidth&&(t.calculative.borderWidth=t.borderWidth*e)}dirtyPenRect(t,{worldRectIsReady:e,playingAnimate:i}={}){e?xt(t):mt(t),i||this.setCalculativeByScale(t),bt(t),kt(this.store.pens,t),F(t),Vt(t),L.path2dDraws[t.name]&&this.store.path2dMap.set(t,L.path2dDraws[t.name](t)),t.calculative.dirty=!0,this.dirty=!0,t.children&&t.children.forEach((t=>{const e=this.store.pens[t];e&&this.dirtyPenRect(e,{worldRectIsReady:!1})})),t.type&&this.initLineRect(t)}translate(t=0,e=0){this.store.data.x+=t*this.store.data.scale,this.store.data.y+=e*this.store.data.scale,this.store.data.x=Math.round(this.store.data.x),this.store.data.y=Math.round(this.store.data.y),this.canvasImage.init(),this.canvasImageBottom.init(),this.render(),this.store.emitter.emit("translate",{x:this.store.data.x,y:this.store.data.y}),this.tooltip.translate(t,e),this.scroll&&this.scroll.isShow&&this.scroll.translate(t,e),this.onMovePens()}onMovePens(){const t=this.parent.map;t&&t.isShow&&t.setView();for(const t of this.store.data.pens)Vt(t),t.onMove?.(t),t.isRuleLine&&(t.width?t.height||(t.x=-this.store.data.x):t.y=-this.store.data.y,this.dirtyPenRect(t))}scale(t,e={x:0,y:0}){const{minScale:i,maxScale:n}=this.store.options;if(tn)return;this.calibrateMouse(e);const o=t/this.store.data.scale;this.store.data.scale=t,this.store.data.center=e,P(this.store.data.origin,o,e),this.store.data.pens.forEach((t=>{if(!t.parentId){if(At(t,o,e),t.isRuleLine){const e=o>1?1:1/o/o,i=t.calculative.worldRect.center;t.width&&t.height||At(t,e,i)}this.dirtyPenRect(t,{worldRectIsReady:!0}),this.execPenResize(t)}})),this.calcActiveRect(),this.canvasImage.init(),this.canvasImageBottom.init();const r=this.parent.map;r&&r.isShow&&r.setView(),this.render(),this.store.emitter.emit("scale",this.store.data.scale)}rotatePens(t){this.initPens||(this.initPens=V(this.getAllByPens(this.store.active))),this.activeRect.rotate=S(t,this.activeRect.center),1===this.store.active.length&&(this.lastRotate=this.store.active[0].rotate||0);const e=this.activeRect.rotate-this.lastRotate;for(const t of this.store.active){if(t.parentId)return;this.rotatePen(t,e,this.activeRect),t.onRotate&&t.onRotate(t),this.updateLines(t)}this.lastRotate=this.activeRect.rotate,this.getSizeCPs(),this.initImageCanvas(this.store.active),this.render(),this.store.emitter.emit("rotatePens",this.store.active),this.timer&&clearTimeout(this.timer),this.timer=setTimeout((()=>{this.timer=void 0,this.pushHistory({type:U.Update,pens:V(this.getAllByPens(this.store.active)),initPens:this.initPens}),this.initPens=void 0}),200)}resizePens(t){if(this.initPens||(this.initPens=V(this.store.active,!0)),!this.initActiveRect)return void(this.initActiveRect=V(this.activeRect));const e=this.mouseDown.x,i=this.mouseDown.y;let n=t.x-e,o=t.y-i;const r=V(this.initActiveRect);if(de(r,n,o,this.resizeIndex),oe(r),!this.store.options.disableDockLine){this.clearDock();const t=this.customeResizeDock||Qt;this.dock=t(this.store,r,this.store.active,this.resizeIndex);const{xDock:e,yDock:i}=this.dock;e&&(n+=e.step,this.store.pens[e.penId].calculative.isDock=!0),i&&(o+=i.step,this.store.pens[i.penId].calculative.isDock=!0)}const s=this.activeRect.width,a=this.activeRect.height;let c=n-this.lastOffsetX,l=o-this.lastOffsetY;this.lastOffsetX=n,this.lastOffsetY=o,t.ctrlKey&&(l=([1,3].includes(this.resizeIndex)?-1:1)*(c*a)/s),de(this.activeRect,c,l,this.resizeIndex),oe(this.activeRect);const h=this.activeRect.width/s,u=this.activeRect.height/a;this.store.active.forEach(((t,e)=>{t.calculative.worldRect.x=this.activeInitPos[e].x*this.activeRect.width+this.activeRect.x,t.calculative.worldRect.y=this.activeInitPos[e].y*this.activeRect.height+this.activeRect.y,t.calculative.worldRect.width*=h,t.calculative.iconWidth&&(t.calculative.iconWidth*=h),t.calculative.worldRect.height*=u,t.calculative.iconHeight&&(t.calculative.iconHeight*=u),re(t.calculative.worldRect),oe(t.calculative.worldRect),this.dirtyPenRect(t,{worldRectIsReady:!0}),this.execPenResize(t),this.updateLines(t)})),this.getSizeCPs(),this.initImageCanvas(this.store.active),this.render(),this.store.emitter.emit("resizePens",this.store.active),this.timer&&clearTimeout(this.timer),this.timer=setTimeout((()=>{this.timer=void 0,this.pushHistory({type:U.Update,pens:V(this.store.active,!0),initPens:this.initPens}),this.initPens=void 0}),200)}movePens(t){if(!this.activeRect||this.store.data.locked)return;if(!this.initActiveRect)return void(this.initActiveRect=V(this.activeRect));this.movingPens||(this.initMovingPens(),this.store.active.forEach((t=>{Ut(t,!1)})),this.store.hover=void 0);let e=t.x-this.mouseDown.x,i=t.y-this.mouseDown.y;t.shiftKey&&!t.ctrlKey&&(e=0),t.altKey&&(i=0);const n=V(this.initActiveRect);he(n,e,i);const o={x:n.x-this.activeRect.x,y:n.y-this.activeRect.y};if(!this.store.options.disableDockLine){this.clearDock();const t=this.customeMoveDock||Xt;this.dock=t(this.store,n,this.movingPens,o);const{xDock:e,yDock:i}=this.dock;e&&(o.x+=e.step,this.store.pens[e.penId].calculative.isDock=!0),i&&(o.y+=i.step,this.store.pens[i.penId].calculative.isDock=!0)}this.translatePens(this.movingPens,o.x,o.y,!0)}changeIdsByMoving(t,e){t.id+=Ki,t.parentId&&e.find((e=>e.id===t.parentId))&&(t.parentId+=Ki),t.children&&(t.children=t.children.map((t=>t+Ki))),t.connectedLines&&(t.connectedLines=t.connectedLines.map((t=>(e.find((e=>e.id===t.lineId))&&(t.lineId+=Ki),t)))),t.type&&t.calculative.worldAnchors&&(t.calculative.worldAnchors=t.calculative.worldAnchors.map((t=>(t.connectTo&&e.find((e=>e.id===t.connectTo))&&(t.connectTo+=Ki),t))))}initMovingPens(){this.movingPens=V(this.store.active,!0);const t=this.getAllByPens(this.movingPens),e=V(t,!0);t.forEach((t=>{this.changeIdsByMoving(t,e),this.store.pens[t.id]=t,t.calculative.canvas=this;const i={globalAlpha:.5};0===t.lineWidth&&(i.lineWidth=1),(f.includes(t.name)||t.image)&&(i.name="rectangle",i.onDestroy=void 0),this.updateValue(t,i),t.calculative.image=void 0}))}moveLineAnchor(t){if(!this.activeRect||this.store.data.locked)return;if(this.initPens||(this.initPens=V(this.store.active,!0)),this.store.activeAnchor?.connectTo){const t=this.store.pens[this.store.activeAnchor.connectTo];Tt(t,It(t,this.store.activeAnchor.anchorId),this.store.pens[this.store.activeAnchor.penId],this.store.activeAnchor)}let e=t.x-this.store.activeAnchor.x,i=t.y-this.store.activeAnchor.y;I(this.store.activeAnchor,e,i);const n=this.store.active[0],o=Et(n),r=Ct(n);!1!==n.autoPolyline&&this.store.activeAnchor!==o&&this.store.activeAnchor!==r&&(n.autoPolyline=!1),this.store.hover&&this.store.hoverAnchor&&this.store.hoverAnchor.penId!==this.store.activeAnchor.penId&&(e=this.store.hoverAnchor.x-this.store.activeAnchor.x,i=this.store.hoverAnchor.y-this.store.activeAnchor.y,I(this.store.activeAnchor,e,i),this.store.activeAnchor.connectTo=this.store.hover.id,r.prev=void 0,"polyline"!==n.lineName&&this[n.lineName]?.(this.store,n)),!1!==n.autoPolyline&&"polyline"===n.lineName&&this[n.lineName]?.(this.store,n),this.dirtyLines.add(n),this.store.path2dMap.set(n,L.path2dDraws[n.name](n)),this.render(),this.timer&&clearTimeout(this.timer),this.timer=setTimeout((()=>{this.timer=void 0,this.pushHistory({type:U.Update,pens:V(this.store.active,!0),initPens:this.initPens}),this.initPens=void 0}),500)}moveLineAnchorPrev(t){if(!this.activeRect||this.store.data.locked||!this.store.activeAnchor)return;if(this.initPens||(this.initPens=V(this.store.active,!0)),this.store.activeAnchor.prev.x=t.x,this.store.activeAnchor.prev.y=t.y,this.store.activeAnchor.next)if(this.store.activeAnchor.prevNextType){if(this.store.activeAnchor.prevNextType===k.Bilateral){const e=S(t,this.store.activeAnchor),i=S(this.prevAnchor,this.store.activeAnchor);this.store.activeAnchor.next.x=this.nextAnchor.x,this.store.activeAnchor.next.y=this.nextAnchor.y,R(this.store.activeAnchor.next,e-i,this.store.activeAnchor)}}else this.store.activeAnchor.next.x=t.x,this.store.activeAnchor.next.y=t.y,R(this.store.activeAnchor.next,180,this.store.activeAnchor);const e=this.store.active[0];this.dirtyLines.add(e),this.store.path2dMap.set(e,L.path2dDraws[e.name](e)),this.render(),this.timer&&clearTimeout(this.timer),this.timer=setTimeout((()=>{this.timer=void 0,this.pushHistory({type:U.Update,pens:V(this.store.active,!0),initPens:this.initPens}),this.initPens=void 0}),200)}moveLineAnchorNext(t){if(!this.activeRect||this.store.data.locked)return;if(this.initPens||(this.initPens=V(this.store.active,!0)),this.store.activeAnchor.next.x=t.x,this.store.activeAnchor.next.y=t.y,this.store.activeAnchor.prev)if(this.store.activeAnchor.prevNextType){if(this.store.activeAnchor.prevNextType===k.Bilateral){const e=S(t,this.store.activeAnchor),i=S(this.nextAnchor,this.store.activeAnchor);this.store.activeAnchor.prev.x=this.prevAnchor.x,this.store.activeAnchor.prev.y=this.prevAnchor.y,R(this.store.activeAnchor.prev,e-i,this.store.activeAnchor)}}else this.store.activeAnchor.prev.x=t.x,this.store.activeAnchor.prev.y=t.y,R(this.store.activeAnchor.prev,180,this.store.activeAnchor);const e=this.store.active[0];this.dirtyLines.add(e),this.store.path2dMap.set(e,L.path2dDraws[e.name](e)),this.render(),this.timer&&clearTimeout(this.timer),this.timer=setTimeout((()=>{this.timer=void 0,this.pushHistory({type:U.Update,pens:V(this.store.active,!0),initPens:this.initPens}),this.initPens=void 0}),200)}async setAnchor(t){const e=[V(this.store.hover,!0)],i=this.store.hover;if(this.store.hoverAnchor){if(this.beforeRemoveAnchor&&!await this.beforeRemoveAnchor(i,this.store.hoverAnchor))return;i.type===o.Line&&i.calculative.worldAnchors?.length<=2?this.delete([i]):(function(t,e){if(!t||!t.calculative.worldAnchors)return;let i=t.calculative.worldAnchors.findIndex((t=>t.id===e.id));i>-1&&t.calculative.worldAnchors.splice(i,1),i=t.anchors.findIndex((t=>t.id===e.id)),i>-1&&t.anchors.splice(i,1)}(i,this.store.hoverAnchor),i.type===o.Line&&this.initLineRect(i)),this.store.hoverAnchor=void 0,this.store.activeAnchor=void 0,this.externalElements.style.cursor="default"}else if(i){if(this.beforeAddAnchor&&!await this.beforeAddAnchor(i,this.store.pointAt))return;if(i.type===o.Line){this.store.activeAnchor=function(t,e,i){t.anchors||(t.anchors=[]),t.calculative.worldAnchors||(t.calculative.worldAnchors=[]);const n=function(t,e,i){let n=t.calculative.worldAnchors[i],o=t.calculative.worldAnchors[i+1];const r=e.step;let s;if(n.next&&o.prev){const e=n,i=n.next,a=o.prev,c=o,l=Ee(e,i,r),h=Ee(i,a,r),u=Ee(a,c,r),d=Ee(l,h,r),f=Ee(h,u,r);s=Ee(d,f,r),d.penId=t.id,s.prev=d,f.penId=t.id,s.next=f,n.next.x=l.x,n.next.y=l.y,o.prev.x=u.x,o.prev.y=u.y}else if(n.next||o.prev){const i=n,a=n.next||o.prev,c=o,l=Ee(i,a,r),h=Ee(a,c,r);s=e,l.penId=t.id,h.penId=t.id,s.prev=l,s.next=h,n.next=void 0,o.prev=void 0}else s=e;return s.penId=t.id,s.id=Q(),s.prevNextType=k.Bilateral,s}(t,e,i);return t.calculative.worldAnchors.splice(i+1,0,n),t.anchors.splice(i+1,0,ve(n,t.calculative.worldRect)),t.calculative.activeAnchor=n,n}(i,this.store.pointAt,this.store.pointAtIndex),this.initLineRect(i);const e={x:t.x,y:t.y};this.getHover(e)}else{const e={id:Q(),x:t.x,y:t.y};this.store.activeAnchor=function(t,e){t.anchors||(t.anchors=[]),t.calculative.worldAnchors||(t.calculative.worldAnchors=[]);const i={id:e.id,penId:t.id,x:e.x,y:e.y};if(t.calculative.worldAnchors.push(i),t.calculative.worldRect){t.rotate%360&&R(e,-t.rotate,t.calculative.worldRect.center);const i={id:e.id,penId:t.id,x:(e.x-t.calculative.worldRect.x)/t.calculative.worldRect.width,y:(e.y-t.calculative.worldRect.y)/t.calculative.worldRect.height};t.anchors.push(i)}return i}(i,e)}}this.hotkeyType=g.None,this.render(),this.pushHistory({type:U.Update,pens:[V(i,!0)],initPens:e})}checkDisconnect(t,e){if(t.id.indexOf(Ki)>0){const e=t.id;t=this.store.pens[e.replace(Ki,"")]}t.calculative.worldAnchors.forEach((i=>{if(i.connectTo&&!e.find((t=>t.id===i.connectTo))){const e=this.store.pens[i.connectTo];if(e.type)return;Tt(e,It(e,i.anchorId),t,i)}}))}translatePens(t=this.store.active,e,i,n){if(!t||!t.length)return;if(t.some((t=>{if(t.locked>=r.DisableMove)return!0})))return;const s=!n&&V(t,!0);he(this.activeRect,e,i);const a=this.getAllByPens(t);t.forEach((t=>{t.locked>=r.DisableMove||(t.type===o.Line?(function(t,e,i){t.x+=e,t.y+=i,t.anchors&&t.anchors.forEach((t=>{I(t,e,i)})),t.calculative.worldAnchors&&t.calculative.worldAnchors.forEach((t=>{I(t,e,i)}))}(t,e,i),this.checkDisconnect(t,a),this.store.path2dMap.set(t,L.path2dDraws[t.name](t)),n||(this.initLineRect(t),t.connectedLines?.forEach((t=>{const e=this.store.pens[t.lineId];this.initLineRect(e)})))):(he(t.calculative.worldRect,e,i),this.dirtyPenRect(t,{worldRectIsReady:!0}),t.calculative.x=t.x,t.calculative.y=t.y,t.calculative.initRect&&(t.calculative.initRect.x=t.calculative.x,t.calculative.initRect.y=t.calculative.y,t.calculative.initRect.ex=t.calculative.x+t.calculative.width,t.calculative.initRect.ey=t.calculative.y+t.calculative.height)),this.updateLines(t),t.onMove?.(t))})),this.getSizeCPs(),this.render(),this.tooltip.translate(e,i),n||(this.pushHistory({type:U.Update,pens:V(t,!0),initPens:s}),this.initImageCanvas(t),this.store.emitter.emit("translatePens",t)),this.store.emitter.emit("translatingPens",t)}calcAutoAnchor(t,e,i,n){const o=Et(t),r=Ct(t),s=_t(i,e===o?r:o);e.x=s.x,e.y=s.y,e.prev=void 0,e.next=void 0,n?n.anchor=s.id:St(i,s,t,e),this[t.lineName]&&this[t.lineName](this.store,t),this.store.path2dMap.set(t,L.path2dDraws.line(t)),this.initLineRect(t)}restoreNodeAnimate(t){if(t.calculative.initRect){if(t.keepAnimateState)for(const e in t)void 0!==t.calculative[e]&&("x"===e||"y"===e||"width"===e||"height"===e||"initRect"===e||"object"==typeof t[e]&&"lineDash"!==e||(t[e]="fontSize"===e?t.calculative[e]/t.calculative.canvas.store.data.scale:t.calculative[e]));else{for(const e in t)"x"===e||"y"===e||"width"===e||"height"===e||"initRect"===e||"object"==typeof t[e]&&"lineDash"!==e||(t.calculative[e]=t[e]);t.calculative.worldRect=t.calculative.initRect}this.dirtyPenRect(t,{worldRectIsReady:!0}),t.calculative.text!==t.text&&(t.calculative.text=t.text,j(t)),t.calculative.initRect=void 0}}updateLines(t,e){t.children?.forEach((t=>{const i=this.store.pens[t];i&&this.updateLines(i,e)})),t.connectedLines&&t.connectedLines.forEach((i=>{const n=this.store.pens[i.lineId];if(!n||n.calculative.active)return;const o=It(n,i.lineAnchor);if(!o)return;if(n.autoFrom){const e=Et(n);e.id===o.id&&this.calcAutoAnchor(n,e,t,i)}if(n.autoTo){const e=Ct(n);e.id===o.id&&this.calcAutoAnchor(n,e,t,i)}const r=It(t,i.anchor);if(r){if(I(o,r.x-o.x,r.y-o.y),(n.autoPolyline??this.store.options.autoPolyline)&&"polyline"===n.lineName){let t=Et(n),e=Ct(n),i=!1;t.id===o.id?(t=o,i=!0):e.id===o.id&&(e=o,i=!0),i&&(n.calculative.worldAnchors=[t,e],n.calculative.activeAnchor=t,this.polyline(this.store,n,e),this.initLineRect(n))}this.store.path2dMap.set(n,L.path2dDraws[n.name](n)),this.dirtyLines.add(n),e&&je(n)}}))}calcActiveRect(){const t=this.store.active.filter((t=>(!t.locked||t.locked{R(t,e,i.center)})),this.initLineRect(t),xt(t)):(t.calculative.rotate?t.calculative.rotate+=e:t.calculative.rotate=e,R(t.calculative.worldRect.center,e,i.center),t.parentId?(t.calculative.worldRect.x=t.calculative.worldRect.center.x-t.calculative.worldRect.width/2,t.calculative.worldRect.y=t.calculative.worldRect.center.y-t.calculative.worldRect.height/2,t.x=(t.calculative.worldRect.x-i.x)/i.width,t.y=(t.calculative.worldRect.y-i.y)/i.height):(t.x=t.calculative.worldRect.center.x-t.width/2,t.y=t.calculative.worldRect.center.y-t.height/2),t.rotate=t.calculative.rotate,this.dirtyPenRect(t),t.children&&t.children.forEach((i=>{const n=this.store.pens[i];this.rotatePen(n,e,t.calculative.worldRect)})))}nextAnimate(t){if(!t)return;let e;this.store.emitter.emit("animateEnd",t),t.nextAnimate&&(e=this.store.data.pens.filter((e=>e.id===t.nextAnimate||e.tags&&e.tags.indexOf(t.nextAnimate)>-1))),e&&(e.forEach((t=>{if(t.calculative.pause){const e=Date.now()-t.calculative.pause;t.calculative.pause=void 0,t.calculative.frameStart+=e,t.calculative.frameEnd+=e}else this.store.animates.add(t)})),this.animate())}animate(){this.animateRendering||requestAnimationFrame((()=>{const t=Date.now();if(t-this.lastAnimateRender0&&this.animate());this.lastAnimateRender=t,this.animateRendering=!0;const e=[];let i=!1;for(const n of this.store.animates)if(!n.calculative.pause){if(!n.calculative.active||n.type||this.movingPens||(i=!0),n.type){if(!Ot(n)){if(n.keepAnimateState){for(const t in n)void 0!==n.calculative[t]&&("object"==typeof n[t]&&"lineDash"!==t||(n[t]=n.calculative[t]));xt(n)}else for(const t in n)"object"==typeof n[t]&&"lineDash"!==t||(n.calculative[t]=n[t]);e.push(n),this.nextAnimate(n)}}else Lt(n,t)?n.calculative.dirty&&(oe(n.calculative.worldRect),this.dirtyPenRect(n,{worldRectIsReady:!0,playingAnimate:!0})):(this.restoreNodeAnimate(n),e.push(n),this.nextAnimate(n)),this.updateLines(n,!0);this.dirty=!0}i&&this.calcActiveRect(),e.forEach((t=>{this.store.animates.delete(t)})),this.render(!1),this.animateRendering=!1,this.animate()}))}get clipboardName(){return"topology-clipboard"}copy(t){const{origin:e,scale:i}=this.store.data;this.store.clipboard={pens:this.getAllByPens(V(t||this.store.active,!0)),origin:V(e),scale:i},this.pasteOffset=10;const n=this.store.clipboard;localStorage.setItem(this.clipboardName,JSON.stringify({topology:!0,data:n})),navigator.clipboard?.writeText(JSON.stringify({topology:!0,data:n}))}cut(t){this.copy(t),this.delete(t)}async paste(){let t=await(navigator.clipboard?.readText());if(navigator.clipboard?.writeText(""),t||(t=localStorage.getItem(this.clipboardName)),t){let e;try{e=JSON.parse(t)}catch(t){return void console.warn("剪切板数据不是 json",t.message)}if(!e||!e.topology||!e.data)return;this.store.clipboard=e.data}if(this.beforeAddPens&&1!=await this.beforeAddPens(this.store.clipboard.pens))return;this.store.clipboard=V(this.store.clipboard,!0);const e=this.store.clipboard.pens.filter((t=>!t.parentId));for(const t of e)this.pastePen(t,void 0,this.store.clipboard);this.active(e),this.pushHistory({type:U.Add,pens:this.store.clipboard.pens}),this.render(),this.store.emitter.emit("add",this.store.clipboard.pens),localStorage.removeItem(this.clipboardName)}getAllByPens(t){const e=[];for(const i of t)e.push(...V(it(i,this.store),!0));return e.concat(t)}pastePen(t,e,i){const n=t.id;if(ee(t),t.parentId=e,!e&&he(t,this.pasteOffset,this.pasteOffset),t.type===o.Line?this.changeNodeConnectedLine(n,t,i.pens):this.changeLineAnchors(n,t,i.pens),!this.beforeAddPen||1==this.beforeAddPen(t)){if(this.makePen(t),!t.parentId){const e=this.getPenRect(t,i.origin,i.scale);this.setPenRect(t,e,!1)}const e=[];if(Array.isArray(t.children))for(const n of t.children){const o=i.pens.find((t=>t.id===n));o&&e.push(this.pastePen(o,t.id,i).id)}return t.children=e,t}return{}}changeLineAnchors(t,e,i){if(Array.isArray(e.connectedLines))for(let n=0;nt.id===o));if(r){const i=r.anchors[0],n=r.anchors[r.anchors.length-1];i.connectTo===t&&(i.connectTo=e.id),n.connectTo===t&&(n.connectTo=e.id)}else e.connectedLines.splice(n,1),n--}}changeNodeConnectedLine(t,e,i){const n=[e.anchors[0],e.anchors[e.anchors.length-1]];for(const o of n){const n=o.connectTo;if(n){const r=i.find((t=>t.id===n));r?r.connectedLines?.forEach((i=>{i.lineId===t&&(i.lineId=e.id,i.lineAnchor=o.id)})):(o.connectTo=void 0,o.prev&&(o.prev.connectTo=void 0),o.next&&(o.next.connectTo=void 0))}}}async delete(t=this.store.active,e=!1){t&&t.length&&(this.beforeRemovePens&&1!=await this.beforeRemovePens(t)||(e||(t=t.filter((t=>!t.locked))),t&&t.length&&(this._del(t),this.initImageCanvas(t),this.inactive(),this.clearHover(),this.render(),this.pushHistory({type:U.Delete,pens:t}),this.store.emitter.emit("delete",t))))}_del(t){t&&t.forEach((t=>{if(t.parentId){if(this.getLockedParent(t))return void console.warn("父节点锁定");{const e=this.store.pens[t.parentId],i=e.children.indexOf(t.id);e.children.splice(i,1),this.delForce(t)}}else{if(t.locked)return;this.delForce(t)}}))}getLockedParent(t){if(!t.parentId)return!1;const e=et(t);if(e.locked)return e;this.getLockedParent(e)}delForce(t){if(!t)return;const e=this.store.data.pens.findIndex((e=>e.id===t.id));e>-1&&(this.delConnectedLines(this.store.data.pens[e]),this.store.data.pens.splice(e,1),this.store.pens[t.id]=void 0,delete this.store.pens[t.id]),this.store.animates.delete(t),t.children&&t.children.forEach((t=>{this.delForce(this.store.pens[t])})),t.onDestroy?.(t)}delConnectedLines(t){if(t.connectedLines)for(let e=0;et.id===n));e?.connectTo===t.id&&(e.connectTo=void 0,e.anchorId=void 0,e.prev&&(e.prev.connectTo=void 0),e.next&&(e.next.connectTo=void 0)),e=It(o,n),e&&(e.connectTo=void 0,e.anchorId=void 0,e.prev&&(e.prev.connectTo=void 0),e.next&&(e.next.connectTo=void 0))}}t.type&&t.calculative.worldAnchors?.forEach(((e,i)=>{if(!e.connectTo)return;const n=this.store.pens[e.connectTo];n&&n.calculative.worldAnchors?.forEach((i=>{Tt(n,i,t,e)}))}))}createInput(){let t;this.inputParent.classList.add("topology-input"),this.inputRight.classList.add("right"),this.inputDiv.classList.add("input-div"),this.inputParent.appendChild(this.inputDiv),this.inputParent.appendChild(this.inputRight),this.inputParent.appendChild(this.dropdown),this.externalElements.appendChild(this.inputParent),this.inputParent.onmousedown=this.stopPropagation,this.inputDiv.onmousedown=this.stopPropagation,this.inputDiv.contentEditable="true",this.inputRight.onmousedown=this.stopPropagation,this.dropdown.onmousedown=this.stopPropagation,this.inputRight.style.transform="rotate(135deg)";for(let e=0;e{t.stopPropagation();const e=this.store.pens[this.inputDiv.dataset.penId];"block"===this.dropdown.style.display?(this.dropdown.style.display="none",this.inputRight.style.transform="rotate(135deg)"):e?.dropdownList&&this.store.data.locked&&(this.dropdown.style.display="block",this.inputRight.style.transform="rotate(315deg)"),this.store.emitter.emit("clickInput",e)},this.inputDiv.onkeyup=t=>{this.setDropdownList(!0);const e=this.store.pens[this.inputDiv.dataset.penId];this.store.emitter.emit("input",{pen:e,text:t.key}),t.stopPropagation()},this.inputDiv.onkeydown=t=>{t.stopPropagation()},this.inputDiv.onmousedown=this.stopPropagation,this.inputDiv.onwheel=t=>{t.stopPropagation()}}clearDropdownList(){if(this.dropdown.hasChildNodes())for(let t=0;te.id==t||e.tags&&e.tags.indexOf(t)>-1))}findOne(t){return this.store.data.pens.find((e=>e.id==t||e.tags&&e.tags.indexOf(t)>-1))}changePenId(t,e){if(t===e)throw new Error("oldId is same as newId");const i=this.store.pens[t];if(!i)throw new Error("old pen isn't exist");if(this.store.pens[e])throw new Error("new pen already exists");if(i.id=e,this.store.pens[e]=this.store.pens[t],i.onChangeId?.(i,t,e),delete this.store.pens[t],i.parentId){const n=this.store.pens[i.parentId],o=n.children?.findIndex((e=>e===t));-1!==o&&n.children?.splice(o,1,e)}i.children?.forEach((t=>{this.store.pens[t].parentId=e})),i.type===o.Line?this.changeNodeConnectedLine(t,i,this.store.data.pens):(this.changeLineAnchors(t,i,this.store.data.pens),i.connectedLines?.forEach((({lineId:t})=>{bt(this.store.pens[t])})))}updateValue(t,e){const i=this.getPenRect(t),n=t.name;Object.assign(t,e);const o=n!==t.name;e.newId&&this.changePenId(t.id,e.newId);let r,s=!1,a=!1,d=!1,f=!1,p=!1,v=!1,g=!1;for(const i in e)"rotate"===i&&(r=t.calculative.rotate||0),"object"==typeof t[i]&&"lineDash"!==i||(t.calculative[i]=e[i]),c.includes(i)&&(a=!0),["name","borderRadius"].includes(i)&&(s=!0),l.includes(i)&&(p=!0),h.includes(i)&&(d=!0),u.includes(i)&&(f=!0),"isBottom"===i&&(v=!0),"image"===i&&(g=!0);if(this.setCalculativeByScale(t),o&&(t.onDestroy?.(t),function(t){t.onAdd=void 0,t.onValue=void 0,t.onBeforeValue=void 0,t.onDestroy=void 0,t.onMove=void 0,t.onResize=void 0,t.onRotate=void 0,t.onClick=void 0,t.onMouseEnter=void 0,t.onMouseLeave=void 0,t.onMouseDown=void 0,t.onMouseMove=void 0,t.onMouseUp=void 0,t.onShowInput=void 0,t.onInput=void 0,t.onChangeId=void 0,t.onBinds=void 0}(t)),p){const n={x:e.x??i.x,y:e.y??i.y,width:e.width??i.width,height:e.height??i.height};this.setPenRect(t,n,!1),this.updateLines(t,!0)}else d?this.dirtyPenRect(t):(a&&F(t),f&&kt(this.store.pens,t),s&&L.path2dDraws[t.name]&&this.store.path2dMap.set(t,L.path2dDraws[t.name](t)));if(void 0!==r){const e=t.calculative.rotate;t.calculative.rotate=r,this.rotatePen(t,e-r,t.calculative.worldRect)}(e.image||e.backgroundImage||e.strokeImage)&&(t.calculative.image=void 0,t.calculative.backgroundImage=void 0,t.calculative.strokeImage=void 0,this.loadImage(t)),v?(this.canvasImage.init(),this.canvasImageBottom.init()):g?t.isBottom?this.canvasImageBottom.init():this.canvasImage.init():this.initImageCanvas([t])}execPenResize(t){t.onResize?.(t),t.children?.forEach((t=>{const e=this.store.pens[t];e&&this.execPenResize(e)}))}setPenRect(t,e,i=!0){if(t.parentId)Object.assign(t,e);else{const{origin:i,scale:n}=this.store.data;t.x=i.x+e.x*n,t.y=i.y+e.y*n,t.width=e.width*n,t.height=e.height*n}this.dirtyPenRect(t),this.execPenResize(t),i&&this.render()}getPenRect(t,e=this.store.data.origin,i=this.store.data.scale){if(t)return t.parentId?{x:t.x,y:t.y,width:t.width,height:t.height}:{x:(t.x-e.x)/i,y:(t.y-e.y)/i,width:t.width/i,height:t.height/i}}toPng(t=2,e,i=!1){const n=se(this.store.data.pens);if(!isFinite(n.width))throw new Error("can not to png, because width is not finite");const o=V(n),r=this.store.data,s=i&&!r.background&&this.store.bkImg;let a=!1,c=!1;if(s){if(n.x+=r.x,n.y+=r.y,re(n),le(n,this.canvasRect,!0))Object.assign(n,this.canvasRect);else{const t=ce([...ae(n),...ae(this.canvasRect)]);Object.assign(n,t)}a=0===n.x,c=0===n.y}const l=Z(t);n.x-=l[3],n.y-=l[0],n.width+=l[3]+l[1],n.height+=l[0]+l[2],re(n);const h=document.createElement("canvas");h.width=n.width,h.height=n.height;const u=h.getContext("2d");if(u.textBaseline="middle",s){const t=n.x<0?-n.x:0,e=n.y<0?-n.y:0;u.drawImage(this.store.bkImg,t,e,this.canvasRect.width,this.canvasRect.height)}const d=this.store.data.background||this.store.options.background;d&&(u.save(),u.fillStyle=d,u.fillRect(0,0,h.width,h.height),u.restore()),s?u.translate(a?r.x:-o.x,c?r.y:-o.y):u.translate(-n.x,-n.y);for(const t of this.store.data.pens){if(!qt(t,this.store)||0==t.visible)continue;const{active:e}=t.calculative;t.calculative.active=!1,t.calculative.img?vt(u,t):dt(u,t),t.calculative.active=e}if(!e)return h.toDataURL();h.toBlob(e)}toggleAnchorMode(){if(this.hotkeyType)this.hotkeyType===g.AddAnchor&&(this.hotkeyType=g.None,this.store.hoverAnchor?this.externalElements.style.cursor="vertical-text":this.store.hover&&(this.externalElements.style.cursor="move"));else{if(this.store.options.disableAnchor||this.store.hover?.disableAnchor)return;this.hotkeyType=g.AddAnchor,this.store.hover&&(this.externalElements.style.cursor="pointer")}this.dirty=!0}addAnchorHand(){if(this.store.activeAnchor&&this.store.active&&1===this.store.active.length&&this.store.active[0].type){const t=[V(this.store.active[0],!0)];this.store.activeAnchor.prev?this.store.activeAnchor.next||(this.store.activeAnchor.next={...this.store.activeAnchor.prev},R(this.store.activeAnchor.next,180,this.store.activeAnchor),this.initLineRect(this.store.active[0]),this.dirty=!0):(this.store.activeAnchor.next||(this.store.activeAnchor.next={penId:this.store.activeAnchor.penId,x:this.store.activeAnchor.x+50,y:this.store.activeAnchor.y}),this.store.activeAnchor.prev={...this.store.activeAnchor.next},R(this.store.activeAnchor.prev,180,this.store.activeAnchor),this.initLineRect(this.store.active[0]),this.dirty=!0),this.pushHistory({type:U.Update,pens:[V(this.store.active[0],!0)],initPens:t})}}removeAnchorHand(){if(this.store.activeAnchor&&this.store.active&&1===this.store.active.length&&this.store.active[0].type){const t=[V(this.store.active[0],!0)];this.hoverType===v.LineAnchorPrev?(this.store.activeAnchor.prev=void 0,this.initLineRect(this.store.active[0]),this.dirty=!0):this.hoverType===v.LineAnchorNext?(this.store.activeAnchor.next=void 0,this.initLineRect(this.store.active[0]),this.dirty=!0):(this.store.activeAnchor.prev=void 0,this.store.activeAnchor.next=void 0,this.initLineRect(this.store.active[0]),this.dirty=!0),this.pushHistory({type:U.Update,pens:[V(this.store.active[0])],initPens:t})}}toggleAnchorHand(){1===this.store.active.length&&this.store.active[0].type&&this.store.activeAnchor&&(this.store.activeAnchor.prevNextType||(this.store.activeAnchor.prevNextType=k.Mirror),this.store.activeAnchor.prevNextType=(this.store.activeAnchor.prevNextType+1)%3)}gotoView(t,e){const i=se(this.store.data.pens);if(!isFinite(i.width))throw new Error("can not move view, because width is not finite");this.store.data.x=this.canvas.clientWidth/2-t*i.width-i.x,this.store.data.y=this.canvas.clientHeight/2-e*i.height-i.y,this.onMovePens(),this.canvasImage.init(),this.canvasImageBottom.init(),this.render()}showMagnifier(){this.magnifierCanvas.magnifier=!0,this.externalElements.style.cursor="default",this.render()}hideMagnifier(){this.magnifierCanvas.magnifier=!1,this.externalElements.style.cursor="default",this.render()}toggleMagnifier(){this.magnifierCanvas.magnifier=!this.magnifierCanvas.magnifier,this.magnifierCanvas.magnifier&&(this.externalElements.style.cursor="default"),this.render()}destroy(){switch(this.scroll&&this.scroll.destroy(),this.tooltip?.destroy(),this.externalElements.removeEventListener("gesturestart",this.onGesturestart),this.externalElements.ondragover=t=>t.preventDefault(),this.externalElements.ondrop=void 0,J()?(this.externalElements.ontouchstart=void 0,this.externalElements.ontouchmove=void 0,this.externalElements.ontouchend=void 0):(this.externalElements.onmousedown=void 0,this.externalElements.onmousemove=void 0,this.externalElements.onmouseup=void 0,this.externalElements.onmouseleave=void 0),this.externalElements.ondblclick=void 0,this.store.options.keydown){case O.Document:document.removeEventListener("keydown",this.onkeydown),document.removeEventListener("keyup",this.onkeyup);break;case O.Canvas:this.externalElements.removeEventListener("keydown",this.onkeydown),this.externalElements.removeEventListener("keyup",this.onkeyup)}window&&window.removeEventListener("resize",this.onResize),window&&window.removeEventListener("scroll",this.onScroll)}}var $i;!function(t){t[t.Link=0]="Link",t[t.SetProps=1]="SetProps",t[t.StartAnimate=2]="StartAnimate",t[t.PauseAnimate=3]="PauseAnimate",t[t.StopAnimate=4]="StopAnimate",t[t.Function=5]="Function",t[t.WindowFn=6]="WindowFn",t[t.Emit=7]="Emit",t[t.StartVideo=8]="StartVideo",t[t.PauseVideo=9]="PauseVideo",t[t.StopVideo=10]="StopVideo"}($i||($i={}));class Xi{constructor(t){let e;this.parent=t,this.boxWidth=320,this.boxHeight=180,this.ratio=this.boxWidth/this.boxHeight,this.padding=5,this.onMouseDown=t=>{t.preventDefault(),t.stopPropagation(),this.isDown=!0},this.onMouseMove=t=>{if(t.preventDefault(),t.stopPropagation(),this.isDown)try{this.parent.gotoView(t.offsetX/this.box.clientWidth,t.offsetY/this.box.clientHeight)}catch(t){console.warn(t.message),this.isDown=!1}},this.onMouseUp=t=>{t.preventDefault(),t.stopPropagation();try{this.parent.gotoView(t.offsetX/this.box.clientWidth,t.offsetY/this.box.clientHeight)}catch(t){console.warn(t.message)}finally{this.isDown=!1}},this.box=document.createElement("div"),this.img=new Image,this.view=document.createElement("div"),this.box.appendChild(this.img),this.box.appendChild(this.view),this.parent.externalElements.appendChild(this.box),this.box.className="topology-map",this.box.onmousedown=this.onMouseDown,this.box.onmousemove=this.onMouseMove,this.box.onmouseup=this.onMouseUp;for(let t=0;tthis.ratio){const t=e.width/this.ratio;e.y-=(t-e.height)/2,e.height=t,re(e)}else{const t=e.height*this.ratio;e.x-=(t-e.width)/2,e.width=t,re(e)}const i=this.parent.canvasRect;let n=0,o=0;if(e.x<0)n=-e.x/e.width;else if(e.x+e.width>i.width){let t=0;i.width>e.width&&(t=i.width-e.width),n=(-e.x+t)/e.width}if(e.y<0)o=-e.y/e.height;else if(e.y+e.height>i.height){let t=0;i.height>e.height&&(t=i.height-e.height),o=(-e.y+t)/e.height}const r=i.width>e.width?1:i.width/e.width,s=i.height>e.height?1:i.height/e.height;this.view.style.left=this.padding+n*this.boxWidth+"px",this.view.style.width=r*this.boxWidth+"px",this.view.style.top=this.padding+o*this.boxHeight+"px",this.view.style.height=s*this.boxHeight+"px"}}}var Gi,Qi=i(176);class Ji{constructor(i,n={}){this.events={},this.facePen=Rt,this.getWords=z,this.calcTextLines=j,this.calcTextRect=F,this.calcTextDrawRect=H,this.register=M,this.registerCanvasDraw=D,this.registerAnchors=B,this.onEvent=(t,e)=>{switch(t){case"add":e.forEach((t=>{t.onAdd?.(t)})),this.onSizeUpdate();break;case"enter":e&&e.onMouseEnter&&e.onMouseEnter(e,this.canvas.mousePos),this.store.data.locked&&this.doEvent(e,t);break;case"leave":e&&e.onMouseLeave&&e.onMouseLeave(e,this.canvas.mousePos),this.store.data.locked&&this.doEvent(e,t);break;case"active":case"inactive":this.store.data.locked&&e.forEach((e=>{this.doEvent(e,t)}));break;case"click":e.pen&&e.pen.onClick&&e.pen.onClick(e.pen,this.canvas.mousePos),this.store.data.locked&&e.pen&&this.doEvent(e.pen,t);break;case"mousedown":e.pen&&e.pen.onMouseDown&&e.pen.onMouseDown(e.pen,this.canvas.mousePos),this.store.data.locked&&e.pen&&this.doEvent(e.pen,t);break;case"mouseup":e.pen&&e.pen.onMouseUp&&e.pen.onMouseUp(e.pen,this.canvas.mousePos),this.store.data.locked&&e.pen&&this.doEvent(e.pen,t);break;case"dblclick":this.store.data.locked&&e.pen&&this.doEvent(e.pen,t);break;case"valueUpdate":e.onValue?.(e),this.store.data.locked&&this.doEvent(e,t),this.canvas.tooltip.updateText(e);break;case"update":case"delete":case"translatePens":case"rotatePens":case"resizePens":this.onSizeUpdate()}},this.doEvent=(t,e)=>{t&&(t.events?.forEach((i=>{if(this.events[i.action]&&i.name===e){let e=!i.where;if(i.where){const{fn:n,fnJs:o,comparison:r,key:s,value:a}=i.where;if(n)e=n(t);else if(o){try{i.where.fn=new Function("pen",o)}catch(t){console.error("Error: make function:",t)}i.where.fn&&(e=i.where.fn(t))}else switch(r){case">":e=t[s]>+a;break;case">=":e=t[s]>=+a;break;case"<":e=t[s]<+a;break;case"<=":e=t[s]<=+a;break;case"=":case"==":e=t[s]==a;break;case"!=":e=t[s]!=a;break;case"[)":e=X(+t[s],a);break;case"![)":e=!X(+t[s],a);break;case"[]":e=G(+t[s],a);break;case"![]":e=!G(+t[s],a)}}e&&this.events[i.action](t,i)}})),this.doEvent(this.store.pens[t.parentId],e))},this.renderPenRaw=vt,this.setElemPosition=Ft,this.store=((t="default")=>{var e;return L[t]||(L[t]={data:{x:0,y:0,scale:1,pens:[],origin:{x:0,y:0},center:{x:0,y:0},paths:{}},histories:[],pens:{},path2dMap:new WeakMap,active:[],animates:new Set,options:{...N},emitter:{all:e=e||new Map,on:function(t,i){var n=e.get(t);n&&n.push(i)||e.set(t,[i])},off:function(t,i){var n=e.get(t);n&&n.splice(n.indexOf(i)>>>0,1)},emit:function(t,i){(e.get(t)||[]).slice().map((function(t){t(i)})),(e.get("*")||[]).slice().map((function(e){e(t,i)}))}}},L[t].id=t),L[t]})(Q()),this.setOptions(n),this.setDatabyOptions(n),this.init(i),this.register({rectangle:t,square:e,circle:ai,svgPath:Ae,diamond:ci,triangle:li,pentagon:ui,pentagram:fi,hexagon:gi,leftArrow:yi,rightArrow:mi,twowayArrow:wi,message:xi,cloud:bi,file:ki,people:Ai,line:Le,iframe:Xe,video:ti,gif:_i,mindNode:Li,mindLine:Ui}),this.registerCanvasDraw({cube:Re}),this.registerAnchors({triangle:hi,pentagon:di,pentagram:pi,mindNode:Bi,mindLine:Fi}),window&&(window.topology=this),this.initEventFns(),this.store.emitter.on("*",this.onEvent)}get beforeAddPen(){return this.canvas.beforeAddPen}set beforeAddPen(t){this.canvas.beforeAddPen=t}get beforeAddPens(){return this.canvas.beforeAddPens}set beforeAddPens(t){this.canvas.beforeAddPens=t}get beforeAddAnchor(){return this.canvas.beforeAddAnchor}set beforeAddAnchor(t){this.canvas.beforeAddAnchor=t}get beforeRemovePens(){return this.canvas.beforeRemovePens}set beforeRemovePens(t){this.canvas.beforeRemovePens=t}get beforeRemoveAnchor(){return this.canvas.beforeRemoveAnchor}set beforeRemoveAnchor(t){this.canvas.beforeRemoveAnchor=t}setOptions(t={}){this.store.options=Object.assign(this.store.options,t)}getOptions(){return this.store.options}setDatabyOptions(t={}){const{color:e,activeColor:i,activeBackground:n,grid:o,gridColor:r,gridSize:s,fromArrow:a,toArrow:c,rule:l,ruleColor:h}=t;this.setRule({rule:l,ruleColor:h}),this.setGrid({grid:o,gridColor:r,gridSize:s}),this.store.data=Object.assign(this.store.data,{color:e,activeColor:i,activeBackground:n,fromArrow:a,toArrow:c})}init(t){this.canvas=new Yi(this,"string"==typeof t?document.getElementById(t):t,this.store),this.resize(),this.canvas.listen()}initEventFns(){this.events[$i.Link]=(t,e)=>{e.value&&"string"==typeof e.value?window.open(e.value,e.params??"_blank"):console.warn("[topology] Link param is not a string")},this.events[$i.SetProps]=(t,e)=>{const i=e.value;if(i&&"object"==typeof i)return(e.params?this.find(e.params):[t]).forEach((t=>{i.hasOwnProperty("visible")&&this.setVisible(t,i.visible),this._setValue({id:t.id,...i})})),void this.render();console.warn("[topology] SetProps value is not an object")},this.events[$i.StartAnimate]=(t,e)=>{e.value&&"string"!=typeof e.value?console.warn("[topology] StartAnimate value is not a string"):this.startAnimate(e.value||[t])},this.events[$i.PauseAnimate]=(t,e)=>{e.value&&"string"!=typeof e.value?console.warn("[topology] PauseAnimate value is not a string"):this.pauseAnimate(e.value||[t])},this.events[$i.StopAnimate]=(t,e)=>{e.value&&"string"!=typeof e.value?console.warn("[topology] StopAnimate event value is not a string"):this.stopAnimate(e.value||[t])},this.events[$i.StartVideo]=(t,e)=>{e.value&&"string"!=typeof e.value?console.warn("[topology] StartVideo value is not a string"):this.startVideo(e.value||[t])},this.events[$i.PauseVideo]=(t,e)=>{e.value&&"string"!=typeof e.value?console.warn("[topology] PauseVideo value is not a string"):this.pauseVideo(e.value||[t])},this.events[$i.StopVideo]=(t,e)=>{e.value&&"string"!=typeof e.value?console.warn("[topology] StopVideo event value is not a string"):this.stopVideo(e.value||[t])},this.events[$i.Function]=(t,e)=>{if(e.value&&!e.fn)try{if("string"!=typeof e.value)throw new Error("[topology] Function value must be string");const t=e.value,i=t.replaceAll?t.replaceAll(".setValue(","._setValue("):t.replace(/.setValue\(/g,"._setValue(");e.fn=new Function("pen","params",i)}catch(t){console.error("[topology]: Error on make a function:",t)}e.fn?.(t,e.params)},this.events[$i.WindowFn]=(t,e)=>{"string"==typeof e.value?window&&window[e.value]&&window[e.value](t,e.params):console.warn("[topology] WindowFn value must be a string")},this.events[$i.Emit]=(t,e)=>{"string"==typeof e.value?this.store.emitter.emit(e.value,{pen:t,params:e.params}):console.warn("[topology] Emit value must be a string")}}resize(t,e){this.canvas.resize(t,e),this.render(),this.store.emitter.emit("resize",{width:t,height:e}),this.canvas.scroll&&this.canvas.scroll.isShow&&this.canvas.scroll.init()}async addPen(t,e){return await this.canvas.addPen(t,e)}async addPens(t,e){return await this.canvas.addPens(t,e)}render(t){this.canvas.render(t)}setBackgroundImage(t){if(this.store.data.bkImage=t,this.canvas.canvasImageBottom.canvas.style.backgroundImage=t?`url(${t})`:"",t){const e=new Image;e.src=t,e.onload=()=>{this.store.bkImg=e}}else this.store.bkImg=null}setBackgroundColor(t=this.store.data.background){this.store.data.background=t,this.store.dirtyBackground=!0}setGrid({grid:t=this.store.data.grid,gridColor:e=this.store.data.gridColor,gridSize:i=this.store.data.gridSize,gridRotate:n=this.store.data.gridRotate}={}){this.store.data.grid=t,this.store.data.gridColor=e,this.store.data.gridSize=i,this.store.data.gridRotate=n,this.store.dirtyBackground=!0}setRule({rule:t=this.store.data.rule,ruleColor:e=this.store.data.ruleColor}={}){this.store.data.rule=t,this.store.data.ruleColor=e,this.store.dirtyTop=!0}open(t){if(this.clear(!1),t){this.setBackgroundImage(t.bkImage),Object.assign(this.store.data,t),this.store.data.pens=[];for(const e of t.pens)e.id||(e.id=Q()),!e.calculative&&(e.calculative={canvas:this.canvas}),this.store.pens[e.id]=e;for(const e of t.pens)this.canvas.makePen(e)}this.render(),this.listenSocket(),this.connectSocket(),this.startAnimate(),this.startVideo(),this.doInitJS(),this.store.emitter.emit("opened"),this.canvas.scroll&&this.canvas.scroll.isShow&&this.canvas.scroll.init()}connectSocket(){this.connectWebsocket(),this.connectMqtt(),this.connectHttp()}doInitJS(){const t=this.store.data.initJs;if(t&&t.trim())try{new Function(t)()}catch(t){console.warn("initJs error",t)}}drawLine(t){t&&Vi(this.store),this.canvas.drawingLineName=t}drawingPencil(){this.canvas.drawingPencil()}stopPencil(){this.canvas.stopPencil()}lock(t){this.store.data.locked=t,this.finishDrawLine(!0),this.canvas.drawingLineName="",this.stopPencil()}async finishDrawLine(t){await this.canvas.finishDrawline(t)}async finishPencil(){await this.canvas.finishPencil()}updateLineType(t,e){if(!t||"line"!=t.name||!e||!this.canvas[e])return;t.lineName=e;const i=Et(t),n=Ct(t);i.prev=void 0,i.next=void 0,n.prev=void 0,n.next=void 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e=this.getViewCenter(),i=e.x-t.calculative.worldRect.x-t.calculative.worldRect.width/2,n=e.y-t.calculative.worldRect.y-t.calculative.worldRect.height/2;this.canvas.scroll&&this.canvas.scroll.isShow&&this.canvas.scroll.translate(i-this.store.data.x,n-this.store.data.y),this.store.data.x=i,this.store.data.y=n,this.canvas.canvasImage.init(),this.canvas.canvasImageBottom.init(),this.render()}showMap(){this.map||(this.map=new Xi(this.canvas)),this.map.show()}hideMap(){this.map.hide()}onSizeUpdate(){this.mapTimer&&(clearTimeout(this.mapTimer),this.mapTimer=void 0),this.mapTimer=setTimeout((()=>{this.map&&this.map.isShow&&this.map.show(),this.canvas.scroll&&this.canvas.scroll.isShow&&this.canvas.scroll.resize()}),500)}toggleAnchorMode(){this.canvas.toggleAnchorMode()}addAnchorHand(){this.canvas.addAnchorHand()}removeAnchorHand(){this.canvas.removeAnchorHand()}toggleAnchorHand(){this.canvas.toggleAnchorHand()}top(t,e=this.store.data.pens){const i=[...it(t,this.store),t].map((t=>t.id));e.filter((t=>i.includes(t.id))).forEach((t=>{const i=e.findIndex((e=>e.id===t.id));i>-1&&(e.push(e[i]),e.splice(i,1),this.initImageCanvas([t]))}))}initImageCanvas(t){this.canvas.initImageCanvas(t)}bottom(t,e=this.store.data.pens){const i=[...it(t,this.store),t].map((t=>t.id)),n=e.filter((t=>i.includes(t.id)));for(let t=n.length-1;t>=0;t--){const i=n[t],o=e.findIndex((t=>t.id===i.id));o>-1&&(e.unshift(e[o]),e.splice(o+1,1),this.initImageCanvas([i]))}}up(t,e=this.store.data.pens){const i=e.findIndex((e=>e.id===t.id));i>-1&&i!==e.length-1&&(e.splice(i+2,0,e[i]),e.splice(i,1),this.initImageCanvas([t]))}down(t,e=this.store.data.pens){const i=e.findIndex((e=>e.id===t.id));i>-1&&0!==i&&(e.splice(i-1,0,e[i]),e.splice(i+1,1),this.initImageCanvas([t]))}setLayer(t,e,i=this.store.data.pens){const n=i.findIndex((e=>e.id===t.id));n>-1&&(n>e?(i.splice(e,0,i[n]),i.splice(n+1,1)):n{const 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Path2D,{x:n,y:o,width:r,height:s}=t.calculative.worldRect,a=s/6,c=r/4;if(i.moveTo(n+2*c,o+0),i.lineTo(n+2*c,o+a),i.moveTo(n,o+a+2*c),i.arc(n+2*c,o+a+2*c,2*c,1*Math.PI,2*Math.PI,!1),i.lineTo(n+4*c,o+5*a),i.lineTo(n,o+5*a),i.lineTo(n,o+a+2*c),i.moveTo(n,o+5*a-a/3),i.lineTo(n+4*c,o+5*a-a/3),i.moveTo(n+c,o+5*a),i.lineTo(n+c,o+6*a),i.moveTo(n+2*c,o+5*a),i.lineTo(n+2*c,o+6*a),i.moveTo(n+3*c,o+5*a),i.lineTo(n+3*c,o+6*a),i.closePath(),i instanceof Path2D)return i}function fr(t,e){const i=e||new Path2D,{x:n,y:o,width:r,height:s}=t.calculative.worldRect,a=s/4,c=.5*r;if(i.moveTo(n+c,o),i.lineTo(n+c,o+a),i.lineTo(n+2*c,o+2*a),i.lineTo(n+2*c,o+4*a),i.lineTo(n,o+4*a),i.lineTo(n,o+2*a),i.lineTo(n+c,o+a),i.closePath(),i instanceof Path2D)return i}function pr(t,e){const i=e||new Path2D,{x:n,y:o,width:r,height:s}=t.calculative.worldRect,a=s/4,c=r/2;if(i.moveTo(n+c,o),i.lineTo(n+c,o+a),i.lineTo(n+2*c,o+4*a),i.lineTo(n,o+4*a),i.lineTo(n+c,o+a),i.closePath(),i instanceof Path2D)return i}function vr(t,e){const i=e||new Path2D,{x:n,y:o,width:r,height:s}=t.calculative.worldRect,a=s/3,c=.5*r;if(i.moveTo(n+c,o),i.lineTo(n+c,o+a),i.lineTo(n+r,o+2*a),i.lineTo(n+c,o+s),i.lineTo(n,o+2*a),i.lineTo(n+c,o+a),i.closePath(),i instanceof Path2D)return i}function gr(t){t.anchors=[{x:.5,y:0},{x:1,y:2/3},{x:.5,y:1},{x:0,y:2/3}].map((({x:e,y:i},n)=>({id:`${n}`,penId:t.id,x:e,y:i})))}function yr(t,e){const{x:i,y:n,width:o,height:r}=e.calculative.worldRect,s=o/2,a=r/10;t.beginPath(),t.moveTo(i+s,n),t.lineTo(i+s,n+a),t.moveTo(i+s,n+a),t.quadraticCurveTo(i+2*s,n+a,i+2*s,n+9*a),t.moveTo(i+s,n+a),t.quadraticCurveTo(i,n+a,i,n+9*a),t.quadraticCurveTo(i+s,n+6*a,i+2*s,n+9*a),t.moveTo(i+s,n+3*r/4),t.lineTo(i+s,n+9*r/10),t.moveTo(i+2*s/5,n+201*r/250),t.lineTo(i+2*s/5,n+9*r/10),t.moveTo(i+8*s/5,n+201*r/250),t.lineTo(i+8*s/5,n+9*r/10),t.stroke(),t.closePath(),t.beginPath();const c=2*s>10*a?a:s/5;t.fillStyle="#333333",t.font=c+"px Arial",t.textBaseline="bottom",t.textAlign="center",t.fillText("o",i+s,n+r),t.fillText("m",i+2*s/5,n+r),t.fillText("o",i+8*s/5,n+r),t.closePath()}function mr(t,e){const i=e||new Path2D,{x:n,y:o,width:r,height:s}=t.calculative.worldRect;let a=r/2,c=s/10;if(i.moveTo(n+a,o),i.lineTo(n+a,o+c),i.moveTo(n+a,o+c),i.quadraticCurveTo(n+2*a,o+c,n+2*a,o+9*c),i.moveTo(n+a,o+c),i.quadraticCurveTo(n,o+c,n,o+9*c),i.quadraticCurveTo(n+a,o+6*c,n+2*a,o+9*c),i.moveTo(n,o+10*c),i.quadraticCurveTo(n+a,o+7*c,n+2*a,o+10*c),i.moveTo(n+2*a/5,o+201*s/250+c),i.lineTo(n+2*a/5,o+s),i.moveTo(n+8*a/5,o+201*s/250+c),i.lineTo(n+8*a/5,o+s),i.closePath(),i instanceof Path2D)return i}function wr(t){t.anchors=[{x:.5,y:0},{x:.2,y:1},{x:.8,y:1}].map((({x:e,y:i},n)=>({id:`${n}`,penId:t.id,x:e,y:i})))}function xr(){return{andGate:er,basicEvent:nr,conditionalEvent:rr,event:ar,forbiddenGate:cr,orGate:hr,priorityAndGate:dr,switchEvent:fr,transferSymbol:pr,unexpandedEvent:vr,xorGate:mr}}function br(){return{votingGate:yr}}function kr(){return{andGate:ir,orGate:ur,priorityAndGate:ir,votingGate:ur,xorGate:wr,forbiddenGate:lr,basicEvent:or,unexpandedEvent:gr,conditionalEvent:sr,transferSymbol:or}}function Ar(t,e=15){let i=""+t;return i.indexOf(".")>=0&&(i=Number.parseFloat(i).toFixed(e)),Number.parseFloat(i)}function Rr(t){return"number"==typeof t&&Number.isFinite(t)}function _r(t,e){const i=e.calculative.worldRect.x,n=e.calculative.worldRect.y,o=e.calculative.worldRect.width,r=e.calculative.worldRect.height;let s=[];if(e.echarts)for(let t=0;t0&&(i<0?i=0:n=0);const c=(i-n)/o;let l=Math.floor(Math.log10(c)-1);l=Math.pow(10,l);const h=c/l;let u,d=e[0]*l,f=-1;for(u=0;uh){d=e[u]*l;break}let p=i,v=n;function g(t){if(p=parseInt(""+(i/t+1))*t,v=parseInt(""+(n/t-1))*t,0===i&&(p=0),0===n&&(v=0),r&&p*v<0){const t=Math.max(Math.abs(p),Math.abs(v));p=t,v=-t}}if(g(d),s)return{max:Ar(p),min:Ar(v),interval:Ar(d),splitNumber:Math.round((p-v)/d)};if(!r||p*v>0){let t;t:do{if(t=Math.round((p-v)/d),(u-f)*(t-o)<0)for(;t=e.length-1||u<=0||t===o)break;f=u,d=t>o?e[++u]*l:e[--u]*l,g(d)}while(t!==o)}p=Ar(p),v=Ar(v);const y=Ar((p-v)/o);return{max:p,min:v,interval:y,splitNumber:o}}({max:Math.max.apply(null,a),min:Math.min.apply(null,a),splitNumber:5}),l=e.echarts?e.echarts.option.xAxis.data.length:e.xAxisData.length;t.beginPath(),t.strokeStyle="#BFBFBF",t.lineWidth=6,t.lineCap="butt";let h=(o-1*(l+1))/l;t.setLineDash([1,h]),t.moveTo(i,n+r+3),t.lineTo(i+o,n+r+3),t.stroke(),t.closePath(),t.beginPath(),t.lineWidth=1,t.setLineDash([]),t.moveTo(i,n+r),t.lineTo(i+o,n+r),t.stroke(),t.closePath(),t.beginPath(),t.fillStyle="#BFBFBF",t.strokeStyle="#E9E9E9",t.setLineDash([2,2]);for(let e=0;e{d=i+(1+a/2)+(a+1)*v,f=n+o-(u[v]-c.min)/(c.max-c.min)*o;let g=i+(1+a/2)+(a+1)*(v+1),y=n+o-(u[v+1]-c.min)/(c.max-c.min)*o,m=i+(1+a/2)+(a+1)*(v-1),w=n+o-(u[v-1]-c.min)/(c.max-c.min)*o,x=i+(1+a/2)+(a+1)*(v+2),b=n+o-(u[v+2]-c.min)/(c.max-c.min)*o;0===v?(m=i+(1+a/2)+(a+1)*v,w=n+o-(u[v]-c.min)/(c.max-c.min)*o):v===u.length-2&&(x=i+(1+a/2)+(a+1)*(v+1),b=n+o-(u[v+1]-c.min)/(c.max-c.min)*o),h.push({x:d,y:f}),e=d+(g-m)/4,r=f+(y-w)/4,s=g-(x-d)/4,l=y-(b-f)/4,t.bezierCurveTo(e,r,s,l,g,y)}))}else for(let e=1;e{t.beginPath(),t.strokeStyle="#fff",t.lineWidth=2,t.arc(e.x,e.y,4,0,2*Math.PI),t.stroke(),t.fill(),t.closePath()})),h=[]}}function Ir(t,e){if(e.xAxisData||e.data||!e.dataX&&!e.dataY)return e;const i=t.xAxisData,n=t.data,o=t.replaceMode;let r=[],s=[];return o?o===Sr.Replace?(e.dataX.forEach(((t,o)=>{let r=i.indexOf(t);n.forEach(((t,i)=>{t[r]=e.dataY[i][o]}))})),r=i,s=n):o===Sr.ReplaceAll&&(r=e.dataX,s=e.dataY):(r=[...i,...e.dataX],n.forEach(((t,i)=>{let n=[...t,...e.dataY[i]];s.push(n)}))),delete e.dataX,delete e.dataY,Object.assign(e,{xAxisData:r,data:s})}function Er(t,e){e.onBeforeValue||(e.onBeforeValue=Cr);const i=e.calculative.worldRect.x,n=e.calculative.worldRect.y,o=e.calculative.worldRect.width,r=e.calculative.worldRect.height,s=!!e.echarts;e.echarts?(e.echarts.option.color||(e.echarts.option.color=["#1890ff","#2FC25B","#FACC14","#c23531","#2f4554","#61a0a8","#d48265"]),e.chartsColor=e.echarts.option.color):e.chartsColor||(e.chartsColor=["#1890ff","#2FC25B","#FACC14","#c23531","#2f4554","#61a0a8","#d48265"]);const a=s?e.echarts.option.series:e.data;let c=0;for(let l=0;lt+e.value),0):h.reduce(((t,e)=>t+e.value),0);const v=u*parseFloat(s?h.radius[0]:e.chartsRadius[l][0])/100,g=u*parseFloat(s?h.radius[1]:e.chartsRadius[l][1])/100;if(v>g)return;let y=0,m=0;t.strokeStyle=s&&h.itemStyle?.borderColor||"#fff",t.lineWidth=s&&h.itemStyle?.borderWidth||2;const w=s?h.data:h;w.forEach(((i,n)=>{m+=2*Math.PI*i.value/p,t.beginPath();let o=c+n;o>=e.chartsColor.length&&(o%=e.chartsColor.length),t.fillStyle=s?e.echarts.option.color[o]:e.chartsColor[o],t.moveTo(d+v*Math.sin(m),f-v*Math.cos(m)),t.arc(d,f,v,-Math.PI/2+m,-Math.PI/2+y,!0),t.lineTo(d+g*Math.sin(y),f-g*Math.cos(y)),t.arc(d,f,g,-Math.PI/2+y,-Math.PI/2+m),t.lineTo(d+v*Math.sin(m),f-v*Math.cos(m)),t.stroke(),t.fill(),t.closePath();let r=(y+m)/2,a=d+(g+5)*Math.sin(r),l=f-(g+5)*Math.cos(r),w=t.fillStyle;h.label||(h.label={position:"outside",show:!0}),s&&["inner","inside"].includes(h.label.position)?(t.fillStyle="#ffffff",a=d+(g-v)/2*Math.sin(r),l=f-(g-v)/2*Math.cos(r)):s&&h.label.position,h.labelLine||(h.labelLine={show:!0}),(s&&!1!==h.labelLine.show||!s)&&(t.beginPath(),t.strokeStyle=s?e.echarts.option.color[c+n]:e.chartsColor[c+n],t.moveTo(d+g*Math.sin(r),f-g*Math.cos(r)),t.lineTo(a,l)),t.font=u/10+"px AlibabaPuHuiTi-Regular, Alibaba PuHuiTi",t.textBaseline="middle",t.textAlign="center",r>Math.PI?((s&&"outside"===h.label.position||!s)&&(t.textAlign="end"),(s&&!1!==h.labelLine.show||!s)&&t.lineTo(a-5,l),(s&&!1!==h.label.show||!s)&&t.fillText(i.name,a-5,l)):((s&&"outside"===h.label.position||!s)&&(t.textAlign="start"),(s&&!1!==h.labelLine.show||!s)&&t.lineTo(a+5,l),(s&&!1!==h.label.show||!s)&&t.fillText(i.name,a+5,l)),t.stroke(),t.closePath(),t.fillStyle=w,t.strokeStyle=s&&h.itemStyle?.borderColor||"#fff",y=m})),c+=w.length}}function Cr(t,e){if(e.data||!e.dataX&&!e.dataY)return e;const i=t.data,n=t.replaceMode;let o=[];return n?n===Sr.Replace?(e.dataY.forEach(((t,e)=>{t.forEach(((t,n)=>{let o=i[e].filter((e=>e.name===t.name));o.length>0&&(o[0].value=t.value)}))})),o=i):n===Sr.ReplaceAll&&(o=e.dataY):i.forEach(((t,i)=>{let n=[...t,...e.dataY[i]];o.push(n)})),delete e.dataX,delete e.dataY,Object.assign(e,{data:o})}function Lr(t,e){e.onBeforeValue||(e.onBeforeValue=Ir);const i=e.calculative.worldRect.x,n=e.calculative.worldRect.y,o=(e.calculative.worldRect.width,e.calculative.worldRect.height);let r=[];if(e.echarts&&!e.echarts.option.color&&(e.echarts.option.color=["#1890ff","#2FC25B","#FACC14","#c23531","#2f4554","#61a0a8","#d48265"]),e.echarts)for(let t=0;tr?r/2*9/10:o/2*9/10,l=i+o/2,h=n+r/2,u=(e={...s,...e}).echarts?e.echarts.option.series[0].data[0].value:e.value,d=e.startAngle-e.endAngle,f=e.background||"#E6EBF8";t.strokeStyle=f;let p=c/10;t.lineWidth=p,t.beginPath(),t.lineCap="round",t.arc(l,h,c,-e.startAngle/180*Math.PI,-e.endAngle/180*Math.PI),t.stroke(),t.closePath();let v=0;if(e.axisLine&&!e.isClock)for(let i=e.axisLine.length-1;i>=0;i--)e.axisLine[i][0]*(e.max-e.min).02?"end":o<-.02?"start":"center",t.textBaseline=r>.02?"top":r<-.02?"bottom":"middle",t.fillText(Pr(_*i+e.min,1),l+P*o,h-P*r),t.fill()}t.closePath();let S=1,T=["value"];if(e.isClock&&(S=3,T=["hourvalue","minutevalue","secondvalue"]),e.isClock)for(let i=0;i0&&(n=(e.startAngle-(e[T[i]]-e.min)/(5*e.max-e.min)*d)/180*Math.PI);let o=.8*c;"hourvalue"===T[i]&&(o=.6*c),"minutevalue"===T[i]&&(o=.7*c);let r=1*c/40;t.beginPath(),t.setLineDash([]),t.lineWidth=c/(i+1)/20,t.strokeStyle=e.color||"#999999",t.moveTo(l-3*r*Math.cos(n),h+3*r*Math.sin(n)),t.lineTo(l+o*Math.cos(n),h-o*Math.sin(n)),t.stroke()}else{let i=(e.startAngle-(u-e.min)/(e.max-e.min)*d)/180*Math.PI,n=.8*c,o=1*c/40;t.beginPath(),t.setLineDash([]),t.lineWidth=2,t.fillStyle=a,t.moveTo(l-3*o*Math.cos(i),h+3*o*Math.sin(i)),t.lineTo(l+o*Math.cos(i-Math.PI/2),h-o*Math.sin(i-Math.PI/2)),t.lineTo(l+n*Math.cos(i),h-n*Math.sin(i)),t.lineTo(l+o*Math.cos(i+Math.PI/2),h-o*Math.sin(i+Math.PI/2)),t.lineTo(l-3*o*Math.cos(i),h+3*o*Math.sin(i)),t.fill()}t.beginPath(),t.textAlign="center",t.textBaseline="middle",t.font=(e.calculative.fontStyle||"")+" normal "+(e.calculative.fontWeight||"")+" "+c/5+"px "+e.calculative.fontFamily,t.fillStyle=a,e.isClock?t.fillText(("0"+parseInt(e.hourvalue)).slice(-2)+":"+("0"+parseInt(e.minutevalue)).slice(-2)+":"+("0"+parseInt(e.secondvalue)).slice(-2),l,h+c/2):t.fillText(u+" "+(e.unit||""),l,h+c/2),t.fill(),e.isClock&&(t.beginPath(),t.fillStyle=e.color||"#999999",t.strokeStyle="#ffffff",t.arc(l,h,c/20,0,2*Math.PI),t.stroke(),t.fill(),t.closePath())}function Br(t){if(t.isClock)Mr=setInterval((()=>{var e=new Date,i=e.getSeconds(),n=e.getMinutes()+i/60,o=e.getHours()%12+n/60;t.calculative.canvas.parent.setValue({id:t.id,hourvalue:o,minutevalue:n,secondvalue:i})}),1e3);else{const e=t.value;t.value=0,t.frames=[{duration:2e3,value:e}],t.calculative.canvas.parent.startAnimate(t.id),setTimeout((()=>{t.value=e}),1e3)}}function Or(t){clearInterval(Mr)}function Nr(){return{lineChart:Tr,histogram:Lr,pieChart:Er,gauge:Dr}}!function(t){t[t.Add=0]="Add",t[t.Replace=1]="Replace",t[t.ReplaceAll=2]="ReplaceAll"}(Sr||(Sr={})),window&&(window.Topology=Ji),window&&(window.registerCommonDiagram=function(){window.topology&&(oo(),ro(),so(),window.topology.register(Cn()),window.topology.registerAnchors(Ln()),window.topology.register(pn()),window.topology.registerCanvasDraw(vn()),window.topology.register(sn()),window.topology.register(ln()),window.topology.registerCanvasDraw(hn()),window.topology.registerCanvasDraw(tr()),window.topology.registerCanvasDraw(Nr()),window.topology.register(xr()),window.topology.registerCanvasDraw(br()),window.topology.registerAnchors(kr()))})})(),n})()})); -export function init(t,i,r,u){window.Topology&&(Topology.prototype.lock=function(n){this.store.data.locked=n;this.finishDrawLine(!0);this.canvas.drawingLineName="";this.stopPencil()},n=new Topology(t),n.connectSocket=function(){},n.open(JSON.parse(i)),n.lock(1),u.invokeMethodAsync(r))}export function push_data(t,i){n!==undefined&&n.doSocket(JSON.stringify(i))}var n=undefined; \ No newline at end of file +import BlazorComponent from"../../../_content/BootstrapBlazor/modules/base/blazor-component.js";export class BlazorTopology extends BlazorComponent{_init(){if(window.Topology){Topology.prototype.lock=function(n){this.store.data.locked=n;this.finishDrawLine(!0);this.canvas.drawingLineName="";this.stopPencil()};const n=this._config.arguments[0],t=this._config.arguments[1],i=this._config.arguments[2];this._topology=new Topology(this._element.getAttribute("id"));this._topology.connectSocket=function(){};this._topology.open(JSON.parse(t));this._topology.lock(1);n.invokeMethodAsync(i)}}_execute(n){const t=n[1];this._topology.doSocket(JSON.stringify(t))}} \ No newline at end of file