import { TitleBar } from '@smarthane/titlebar'
import promptAction from '@ohos.promptAction'

@Entry
@Component
struct Index {
  private swiperController: SwiperController = new SwiperController()
  private data: MyDataSource = new MyDataSource([])
  private scroller: Scroller = new Scroller()
  @State model1: TitleBar.Model = new TitleBar.Model()
    .setOnLeftClickListener(() => {
      promptAction.showToast({
        message: "点击了左边返回按钮",
        duration: 2000
      })
    })
    .setTitleName("默认标题栏")
  @State model2: TitleBar.Model = new TitleBar.Model()
    .setLeftIcon(null)
    .setTitleTextStyle(FontStyle.Italic)
    .setTitleName("不带返回按钮并且标题为斜体")
  @State model3: TitleBar.Model = new TitleBar.Model()
    .setTitleTextOverflowType(TitleBar.TitleTextOverflowType.MARQUEE)
    .setTitleName("标题栏文字过长跑马灯效果，标题栏文字过长跑马灯效果。")
    .setTitleFontColor(Color.Green)
  @State model4: TitleBar.Model = new TitleBar.Model()
    .setTitleName("主标题主标题文本超长时显示不下的文本用省略号代替")
    .setSubTitleName("副标题文本超长时显示不下的文本用省略号代替")
  @State model5: TitleBar.Model = new TitleBar.Model()
    .setTitleName("主副标题文字过长跑马灯效果。主副标题文字过长跑马灯效果。")
    .setTitleTextOverflowType(TitleBar.TitleTextOverflowType.MARQUEE)
    .setSubTitleName("副标题副标题副标题副标题副标题副标题副标题")
    .setSubTitleTextOverflowType(TitleBar.TitleTextOverflowType.MARQUEE)
  @State model6: TitleBar.Model = new TitleBar.Model()
    .setTitleName("主标题不动，副标题文字过长跑马灯效果。")
    .setSubTitleName("副标题副标题副标题副标题副标题副标题副标题")
    .setSubTitleFontColor(Color.Orange)
    .setSubTitleTextOverflowType(TitleBar.TitleTextOverflowType.MARQUEE)
  @State model7: TitleBar.Model = new TitleBar.Model()
    .setLeftTitleName("返回")
    .setTitleName("返回按钮文字")
  @State model8: TitleBar.Model = new TitleBar.Model()
    .setTitleName("标题标题标题")
    .setRightIcon($r("app.media.more_black"))
  @State model9: TitleBar.Model = new TitleBar.Model()
    .setLeftTitleName("扫描")
    .setLeftIcon($r("app.media.scan_black"))
    .setLeftIconGravity(TitleBar.IconGravity.TOP)
    .setLeftIconWidth(35)
    .setLeftIconHeight(35)
    .setLeftTitleFontSize(10)
    .setLeftTitleFontColor(Color.Blue)
    .setRightTitleName("打印")
    .setRightIcon($r("app.media.print_black"))
    .setRightIconGravity(TitleBar.IconGravity.TOP)
    .setRightIconWidth(35)
    .setRightIconHeight(35)
    .setRightTitleFontSize(10)
    .setTitleName("主标题可设置大小和颜色")
    .setTitleFontColor(Color.Red)
    .setOnLeftClickListener(() => {
      promptAction.showToast({
        message: "扫描",
        duration: 2000
      })
    })
    .setOnRightClickListener(() => {
      promptAction.showToast({
        message: "打印",
        duration: 2000
      })
    })
  @State model10: TitleBar.Model = new TitleBar.Model()
    .setTitleName("标题栏可以点击")
    .setOnTitleClickListener(() => {
      promptAction.showToast({
        message: "点击了标题栏",
        duration: 2000
      })
    })
  @State model11: TitleBar.Model = new TitleBar.Model()
    .setTitleName("自定义布局右边")
    .setOnTitleClickListener(() => {
      promptAction.showToast({
        message: "点击了标题栏",
        duration: 2000
      })
    })
  @State model12: TitleBar.Model = new TitleBar.Model()
    .setTitleName("自定义布局标题栏")
    .setRightIcon($r('app.media.more_black'))
  @State model13: TitleBar.Model = new TitleBar.Model()
    .setTitleName("自定义布局左边")
  @State model14: TitleBar.Model = new TitleBar.Model()
    .setTitleBarStyle(TitleBar.BarStyle.NIGHT)
    .setLeftTitleName("返回")
    .setRightTitleName("设置")
    .setOnLeftClickListener(() => {
      promptAction.showToast({
        message: "点击了左边返回按钮",
        duration: 2000
      })
    })
    .setTitleName("夜间模式标题栏")
  @State model15: TitleBar.Model = new TitleBar.Model()
    .setTitleBarStyle(TitleBar.BarStyle.LIGHT)
    .setLeftTitleName("返回")
    .setRightTitleName("设置")
    .setOnLeftClickListener(() => {
      promptAction.showToast({
        message: "点击了左边返回按钮",
        duration: 2000
      })
    })
    .setTitleName("白天模式标题栏")
  @State model16: TitleBar.Model = new TitleBar.Model()
    .setLeftIcon(null)
    .setLeftTitleName("返回")
    .setRightIcon(null)
    .setRightTitleName("设置")
    .setTitleName("没有左右图标的标题栏")
  @State model17: TitleBar.Model = new TitleBar.Model()
    .setTitleBarStyle(TitleBar.BarStyle.TRANSPARENT)
    .setLeftTitleName("返回")
    .setRightTitleName("设置")
    .setOnLeftClickListener(() => {
      promptAction.showToast({
        message: "点击了左边返回按钮",
        duration: 2000
      })
    })
    .setTitleName("透明标题栏")
  @State model18: TitleBar.Model = new TitleBar.Model()
    .setTitleBarStyle(TitleBar.BarStyle.LINEARGRADIENT)
    .setTitleBarLinearGradient({
      angle: 90,
      colors: [[0xff0000, 0.0], [0x0000ff, 0.3], [0xffff00, 1.0]]
    })
    .setLeftTitleName("返回")
    .setRightTitleName("设置")
    .setOnLeftClickListener(() => {
      promptAction.showToast({
        message: "点击了左边返回按钮",
        duration: 2000
      })
    })
    .setTitleName("渐变颜色标题栏")
  @State model19: TitleBar.Model = new TitleBar.Model()
    .setLeftTitleName("返回")
    .setRightTitleName("设置")
    .setTitleBarBottomLineHeight(0.5)
    .setTitleBarBottomLineColor(Color.Red)
    .setOnLeftClickListener(() => {
      promptAction.showToast({
        message: "点击了左边返回按钮",
        duration: 2000
      })
    })
    .setTitleName("设置底部横线")
  @State model20: TitleBar.Model = new TitleBar.Model()
    .setLeftTitleName("返回")
    .setRightTitleName("设置")
    .setTitleName("隐藏底部横线")
    .setShowTitleBarBottomLine(false)
  @State model21: TitleBar.Model = new TitleBar.Model()
    .setTitleBarStyle(TitleBar.BarStyle.LINEARGRADIENT)
    .setTitleBarLinearGradient({
      angle: 180,
      colors: [[0x26c4fd, 0.0], [0x387cfd, 1.0]]
    })
    .setLeftTitleName("返回")
    .setRightTitleName("确认")
    .setRightTitleFontColor(Color.Red)
    .setTitleName("仿QQ渐变颜色标题栏")
  // 垂直滚动标题自定义view实现方式
  @State model22: TitleBar.Model = new TitleBar.Model()
  @State model23: TitleBar.Model = new TitleBar.Model()
    .setTitleTextOverflowType(TitleBar.TitleTextOverflowType.MULTIPLE)
    .setMultipleTitleList(['1.垂直滚动标题实现方式', '2.这是一个垂直滚动的标题', '3.好用好用66好用好用好用好用好用好用'])
    .setMultipleTitleTextOverflowType(TitleBar.TitleTextOverflowType.ELLIPSIS)
    .setMultipleTitleFontColor(Color.Blue)
    .setMultipleTitleTextAlign(TextAlign.Start)
    .setMultipleTitlePlayInterval(2000)
    .setMultipleTitlePlayDuration(2600)
    .setMultipleTitlePlayItemSpace(10)
    .setRightTitleName("确认")

  @Builder customRightView() {
    Row({ space: 5 }) {
      Column({ space: 2 }) {
        Image($r('app.media.scan_black'))
          .objectFit(ImageFit.Auto)
          .width(30)
          .height(30)
        Text("扫描").fontSize(10)
      }

      Column({ space: 2 }) {
        Image($r('app.media.print_black'))
          .objectFit(ImageFit.Auto)
          .width(30)
          .height(30)
        Text("打印").fontSize(10)
      }

      Column({ space: 2 }) {
        Image($r('app.media.scan_black'))
          .objectFit(ImageFit.Auto)
          .width(30)
          .height(30)
        Text("333").fontSize(10)
      }
    }
    .padding(5)
  }

  @Builder customCenterView() {
    Row({ space: 5 }) {
      Column({ space: 2 }) {
        Image($r('app.media.scan_black'))
          .objectFit(ImageFit.Auto)
          .width(30)
          .height(30)
        Text("111").fontSize(10)
      }

      Column({ space: 2 }) {
        Image($r('app.media.print_black'))
          .objectFit(ImageFit.Auto)
          .width(30)
          .height(30)
        Text("222").fontSize(10)
      }

      Column({ space: 2 }) {
        Image($r('app.media.scan_black'))
          .objectFit(ImageFit.Auto)
          .width(30)
          .height(30)
        Text("333").fontSize(10)
      }
    }
    .justifyContent(FlexAlign.Center)
    .padding(5)
    .layoutWeight(1)
  }

  @Builder customCenterView2() {
    Row({ space: 5 }) {
      Swiper(this.swiperController) {
        LazyForEach(this.data, (item: string) => {
          Text(item)
            .textAlign(TextAlign.Center)
            .fontSize(15)
            .maxLines(1)
            .textOverflow({ overflow: TextOverflow.Ellipsis })
        }, (item: string) => item)
      }
      .autoPlay(true)
      .interval(2000)
      .indicator(false)
      .loop(true)
      .duration(2000)
      .itemSpace(5)
      .vertical(true)
      .curve(Curve.Linear)
    }
    .justifyContent(FlexAlign.Center)
    .padding(5)
    .layoutWeight(1)
  }

  build() {
    Stack({ alignContent: Alignment.TopStart }) {
      Scroll(this.scroller) {
        Flex({ direction: FlexDirection.Column }) {
          TitleBar({ model: $model1 })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
          TitleBar({ model: $model2 })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
          TitleBar({ model: $model3 })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
          TitleBar({ model: $model4 })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
          TitleBar({ model: $model5 })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
          TitleBar({ model: $model6 })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
          TitleBar({ model: $model7 })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
          TitleBar({ model: $model8 })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
          TitleBar({ model: $model9 })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
          TitleBar({ model: $model10 })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
          TitleBar({
            model: $model11,
            customRightView: () => {
              this.customRightView()
            }
          })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
          TitleBar({
            model: $model12,
            customCenterView: () => {
              this.customCenterView()
            }
          })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
          TitleBar({
            model: $model13,
            customLeftView: () => {
              this.customRightView()
            }
          })
          TitleBar({ model: $model14 })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
          TitleBar({ model: $model15 })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
          TitleBar({ model: $model16 })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
          TitleBar({ model: $model17 })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
          TitleBar({ model: $model18 })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
          TitleBar({ model: $model21 })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
          TitleBar({ model: $model19 })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
          TitleBar({ model: $model20 })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
          TitleBar({
            model: $model22,
            customCenterView: () => {
              this.customCenterView2()
            }
          })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
          TitleBar({ model: $model23 })
          Divider().strokeWidth(10).color(0xFFF1F0F0)
        }
      }
      .scrollable(ScrollDirection.Vertical)
      .scrollBar(BarState.Off)
      .edgeEffect(EdgeEffect.Spring)
    }
    .width('100%')
    .height('100%')
    .backgroundColor(0xFFF1F0F0)
  }

  aboutToAppear(): void {
    let list: Array<string> = []
    for (let i = 1; i <= 10; i++) {
      list.push(i.toString() + ".垂直滚动标题自定义view实现方式");
    }
    this.data = new MyDataSource(list)
  }
}

class MyDataSource implements IDataSource {
  private list: string[] = [];
  private listener?: DataChangeListener;

  constructor(list: string[]) {
    this.list = list;
  }

  totalCount(): number {
    return this.list.length;
  }

  getData(index: number): string {
    return this.list[index];
  }

  registerDataChangeListener(listener: DataChangeListener): void {
    this.listener = listener;
  }

  unregisterDataChangeListener() {
    this.listener = undefined;
  }
}