// Code generated by ent, DO NOT EDIT.

package ent

import (
	"fmt"
	"strings"
	"time"

	"entgo.io/ent"
	"entgo.io/ent/dialect/sql"
	"gitee.com/yuLingNet/simple-iot-data-rpc/ent/deviceevent"
)

// DeviceEvent is the model entity for the DeviceEvent schema.
type DeviceEvent struct {
	config `json:"-"`
	// ID of the ent.
	ID uint64 `json:"id,omitempty"`
	// Create Time | 创建日期
	CreatedAt time.Time `json:"created_at,omitempty"`
	// Update Time | 修改日期
	UpdatedAt time.Time `json:"updated_at,omitempty"`
	// Status 1: normal 2: ban | 状态 1 正常 2 禁用
	Status uint8 `json:"status,omitempty"`
	// Sort Number | 排序编号
	Sort uint32 `json:"sort,omitempty"`
	// Iot Id | 设备ID
	IotID string `json:"iotID,omitempty"`
	// EventType | 事件类型,INFO_EVENT_TYPE：信息。ALERT_EVENT_TYPE：告警。ERROR_EVENT_TYPE：故障。
	EventType string `json:"eventType,omitempty"`
	// Identifier | 事件的标识符
	Identifier string `json:"identifier,omitempty"`
	// Name | 事件名称
	Name string `json:"name,omitempty"`
	// Output data | 事件的输出参数
	OutputData string `json:"outputData,omitempty"`
	// Time | 事件发生时间。毫秒级时间戳。
	Time         string `json:"time,omitempty"`
	selectValues sql.SelectValues
}

// scanValues returns the types for scanning values from sql.Rows.
func (*DeviceEvent) scanValues(columns []string) ([]any, error) {
	values := make([]any, len(columns))
	for i := range columns {
		switch columns[i] {
		case deviceevent.FieldID, deviceevent.FieldStatus, deviceevent.FieldSort:
			values[i] = new(sql.NullInt64)
		case deviceevent.FieldIotID, deviceevent.FieldEventType, deviceevent.FieldIdentifier, deviceevent.FieldName, deviceevent.FieldOutputData, deviceevent.FieldTime:
			values[i] = new(sql.NullString)
		case deviceevent.FieldCreatedAt, deviceevent.FieldUpdatedAt:
			values[i] = new(sql.NullTime)
		default:
			values[i] = new(sql.UnknownType)
		}
	}
	return values, nil
}

// assignValues assigns the values that were returned from sql.Rows (after scanning)
// to the DeviceEvent fields.
func (de *DeviceEvent) assignValues(columns []string, values []any) error {
	if m, n := len(values), len(columns); m < n {
		return fmt.Errorf("mismatch number of scan values: %d != %d", m, n)
	}
	for i := range columns {
		switch columns[i] {
		case deviceevent.FieldID:
			value, ok := values[i].(*sql.NullInt64)
			if !ok {
				return fmt.Errorf("unexpected type %T for field id", value)
			}
			de.ID = uint64(value.Int64)
		case deviceevent.FieldCreatedAt:
			if value, ok := values[i].(*sql.NullTime); !ok {
				return fmt.Errorf("unexpected type %T for field created_at", values[i])
			} else if value.Valid {
				de.CreatedAt = value.Time
			}
		case deviceevent.FieldUpdatedAt:
			if value, ok := values[i].(*sql.NullTime); !ok {
				return fmt.Errorf("unexpected type %T for field updated_at", values[i])
			} else if value.Valid {
				de.UpdatedAt = value.Time
			}
		case deviceevent.FieldStatus:
			if value, ok := values[i].(*sql.NullInt64); !ok {
				return fmt.Errorf("unexpected type %T for field status", values[i])
			} else if value.Valid {
				de.Status = uint8(value.Int64)
			}
		case deviceevent.FieldSort:
			if value, ok := values[i].(*sql.NullInt64); !ok {
				return fmt.Errorf("unexpected type %T for field sort", values[i])
			} else if value.Valid {
				de.Sort = uint32(value.Int64)
			}
		case deviceevent.FieldIotID:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field iotID", values[i])
			} else if value.Valid {
				de.IotID = value.String
			}
		case deviceevent.FieldEventType:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field eventType", values[i])
			} else if value.Valid {
				de.EventType = value.String
			}
		case deviceevent.FieldIdentifier:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field identifier", values[i])
			} else if value.Valid {
				de.Identifier = value.String
			}
		case deviceevent.FieldName:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field name", values[i])
			} else if value.Valid {
				de.Name = value.String
			}
		case deviceevent.FieldOutputData:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field outputData", values[i])
			} else if value.Valid {
				de.OutputData = value.String
			}
		case deviceevent.FieldTime:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field time", values[i])
			} else if value.Valid {
				de.Time = value.String
			}
		default:
			de.selectValues.Set(columns[i], values[i])
		}
	}
	return nil
}

// Value returns the ent.Value that was dynamically selected and assigned to the DeviceEvent.
// This includes values selected through modifiers, order, etc.
func (de *DeviceEvent) Value(name string) (ent.Value, error) {
	return de.selectValues.Get(name)
}

// Update returns a builder for updating this DeviceEvent.
// Note that you need to call DeviceEvent.Unwrap() before calling this method if this DeviceEvent
// was returned from a transaction, and the transaction was committed or rolled back.
func (de *DeviceEvent) Update() *DeviceEventUpdateOne {
	return NewDeviceEventClient(de.config).UpdateOne(de)
}

// Unwrap unwraps the DeviceEvent entity that was returned from a transaction after it was closed,
// so that all future queries will be executed through the driver which created the transaction.
func (de *DeviceEvent) Unwrap() *DeviceEvent {
	_tx, ok := de.config.driver.(*txDriver)
	if !ok {
		panic("ent: DeviceEvent is not a transactional entity")
	}
	de.config.driver = _tx.drv
	return de
}

// String implements the fmt.Stringer.
func (de *DeviceEvent) String() string {
	var builder strings.Builder
	builder.WriteString("DeviceEvent(")
	builder.WriteString(fmt.Sprintf("id=%v, ", de.ID))
	builder.WriteString("created_at=")
	builder.WriteString(de.CreatedAt.Format(time.ANSIC))
	builder.WriteString(", ")
	builder.WriteString("updated_at=")
	builder.WriteString(de.UpdatedAt.Format(time.ANSIC))
	builder.WriteString(", ")
	builder.WriteString("status=")
	builder.WriteString(fmt.Sprintf("%v", de.Status))
	builder.WriteString(", ")
	builder.WriteString("sort=")
	builder.WriteString(fmt.Sprintf("%v", de.Sort))
	builder.WriteString(", ")
	builder.WriteString("iotID=")
	builder.WriteString(de.IotID)
	builder.WriteString(", ")
	builder.WriteString("eventType=")
	builder.WriteString(de.EventType)
	builder.WriteString(", ")
	builder.WriteString("identifier=")
	builder.WriteString(de.Identifier)
	builder.WriteString(", ")
	builder.WriteString("name=")
	builder.WriteString(de.Name)
	builder.WriteString(", ")
	builder.WriteString("outputData=")
	builder.WriteString(de.OutputData)
	builder.WriteString(", ")
	builder.WriteString("time=")
	builder.WriteString(de.Time)
	builder.WriteByte(')')
	return builder.String()
}

// DeviceEvents is a parsable slice of DeviceEvent.
type DeviceEvents []*DeviceEvent