@CustomDialog
export struct TripleOptionDialog {
  controller: CustomDialogController; // 必须包含的控制器属性
  @Prop title: string = ''
  @Prop subTitle:string = ''
  @Prop oneButtonTitle:string = ''
  @Prop twoButtonTitle:string = ''

  private buttonSelected: (actionType:string) => void = () => {};

  // 按钮点击事件处理
  private handleAction(actionType: string) {
    this.buttonSelected(actionType)
    this.controller.close(); // 关闭弹窗
  }

  build() {
    Column() {
      Text(this.title)
        .fontSize(20)
        .fontWeight(FontWeight.Bold)
        .margin({ top: 20 })
      if (this.subTitle.length) {
        Text(this.subTitle)
          .fontSize(15)
          .padding({top:5})
      }
      Column() {
        Blank()
          .width('100%')
          .height(1)
          .backgroundColor('#f4f4f4')
        Text(this.oneButtonTitle)
          .height(40)
          .fontSize(14)
          .fontColor('#333333')
          .onClick(() => this.handleAction(this.oneButtonTitle))
        Blank()
          .width('100%')
          .height(1)
          .backgroundColor('#f4f4f4')
        Text(this.twoButtonTitle)
          .height(40)
          .fontSize(14)
          .fontColor('#333333')
          .onClick(() => this.handleAction(this.twoButtonTitle))
        Blank()
          .width('100%')
          .height(1)
          .backgroundColor('#f4f4f4')
        Text('取消')
          .height(40)
          .fontSize(14)
          .fontColor('#999999')
          .onClick(() => this.controller.close())
      }
      .width('100%')
      .margin({ top:20,bottom: 20 })
    }
    .backgroundColor(Color.Transparent)
    .borderRadius(16)
    .width('100%')
  }
}