import { YTHeader } from "../components/generalComp/YTHeader";
import { YTDateUtil } from "../utils/YTDateUtil";
import { ResultType, UnitType } from "./DatePickerEnums";
import { QNUIFloatingContainer } from "./YTUIFloatingContainer"
import { WheelPicker } from "./WheelPicker";


@Component
export struct YTUIDatePickerComponent {
  // 属性
  @Prop @Require date: Date; // 当前选中的日期
  @State dateLocal: Date = new Date();
  @Prop @Require minDate: Date; // 最小可选日期，默认10年前
  @Prop @Require maxDate: Date; // 最大可选日期，默认10年后
  @Prop @Require unitType: UnitType; // 单位类型，默认为年月日
  @State isVisible: string = '100%'; // 是否显示选择器
  // 回调函数
  confirm: (date: Date) => void = () => {
  };
  close: () => void = () => {
  };
  title:string = '选择日期'
  @Prop headerBuilder:DatePickerHeaderGlobalBuilder
  @Prop highlightBackgroundColor:ResourceColor
  @Prop highlightBorderColor:ResourceColor
  @Prop selectedTextStyle:PickerTextStyle
  @Prop textStyle:PickerTextStyle

  aboutToAppear(): void {
    this.dateLocal = this.date;
    console.log('aboutToAppear',YTDateUtil.formatDate(this.dateLocal))
  }

  // 确认选择
  private onConfirm(): void {
    this.confirm?.( this.dateLocal);
    this.isVisible = '100%'
    this.close?.()

  }

  // 取消选择
  private onCancel(): void {
    // this.confirm(ResultType.CANCEL, this.dateLocal);
    this.isVisible = '100%'
    this.close?.()
  }

  build() {
    Column() {
        Column() {
          //标题
          Column({space:12}){
            YTHeader({
              defaultStyle:{
                backArrow:true,
                title:this.title,
              },
              headerHeight: 44,
              headerPadding:0,
              rightComp:()=>{
                this.headerRightBuilder()
              },
              leftComp:()=>{
                this.headerLeftBuilder()
              }
            })
            Divider()
              .strokeWidth(1)
              .color('#DFDFDF')
          }
          .width('100%')
          .padding({top:20,bottom:20})

          WheelPicker({
            date: this.date,
            minDate: this.minDate,
            maxDate: this.maxDate,
            unitType: this.unitType,
            highlightBackgroundColor:this.highlightBackgroundColor,
            highlightBorderColor:this.highlightBorderColor,
            textStyle:this.textStyle,
            selectedTextStyle:this.selectedTextStyle,
            upDate: (date: Date) => {
              this.dateLocal = date
            }
          })
        }
        .backgroundColor(Color.White)
        .width('100%')
        .borderRadius({ topLeft: 14, topRight: 14 })
        .height(334)
        .padding({left:20,right:20})
    }
    .width('100%')
    .backgroundColor(Color.White)
    // .onAppear(() => {
    //   this.isVisible = '0'
    // })
    .borderRadius({topLeft:24,topRight:24})
    // .translate({ y: this.isVisible })
    // .animation({ duration: 200 })

  }
  @Builder
  headerRightBuilder(){
    Column(){
      this.headerBuilder.headerRightBuilder.builder()
    }
    .onClick(()=>{
      this.onConfirm()
    })
  }

  @Builder
  headerLeftBuilder(){
    Column(){
      this.headerBuilder.headerLeftBuilder.builder()
    }
    .onClick(()=>{
      this.onCancel()
    })
  }
}

export class DateOption {
  /**
   * 当前选中的日期
   * @default new Date()
   */
  date?: Date;
  /**
   * 最小可选日期
   * @default 当前日期的前10年
   */
  minDate?: Date;
  /**
   * 最大可选日期
   * @default 当前日期的后10年
   */
  maxDate?: Date;
  /**
   * 单位类型
   * @default UnitType.YEAR_MONTH_DAY (年月日)
   */
  unitType?: UnitType;
  /**
   * 确认选择回调
   */
  confirm?: (date: Date) => void;

  /**
   * 头部左侧按钮
   */
  headerLeftBuilder?:WrappedBuilder<[]>
  /**
   * 头部右侧按钮
   */
  headerRightBuilder?:WrappedBuilder<[]>
  /**
   * 标题
   */
  title?:string
  /**
   * 高亮背景色
   */
  highlightBackgroundColor?:ResourceColor

  /**
   * 高亮边框颜色
   */
  highlightBorderColor?:ResourceColor

  /**
   * 选中的字体样式
   */
  selectedTextStyle?:PickerTextStyle


  /**
   * 非选中的字体样式
   */
  textStyle?:PickerTextStyle
}

@Builder
function headerLeftBuilder(){
  Image($r('app.media.ic_back'))
    .width(24)
    .margin({ left: 16 })
}

@Builder
function headerRightBuilder(){
  Image($r("app.media.slice_sure"))
    .width(24)
}


@ObservedV2
export class YTDatePickerOptions extends DateOption {
  @Trace
  isEnd?: boolean = false
  cancel?: () => void = () => {
  }
  headerBuilder?:DatePickerHeaderGlobalBuilder
}

// 组件包装器
@Builder
export function YTDatePickerViewBuilder(param: YTDatePickerOptions) {
  Column(){
    YTUIDatePickerComponent({
      date: param.date|| new Date(),
      minDate: param.minDate|| YTDateUtil.getYearToday(-10),
      maxDate: param.maxDate||YTDateUtil.getYearToday(10),
      unitType: param.unitType||UnitType.YEAR_MONTH_DAY,
      confirm: param.confirm,
      close: param.cancel,
      title:param.title,
      headerBuilder:param.headerBuilder,
      highlightBackgroundColor:param.highlightBackgroundColor,
      highlightBorderColor:param.highlightBorderColor,
      selectedTextStyle:param.selectedTextStyle,
      textStyle:param.textStyle,
    });
  }
  .width('100%')
  .translate({
    y: param.isEnd ? '100%' : 0
  })
  .transition(TransitionEffect.translate({ y: '100%' }).animation({ duration: 200 }))
}

export class DatePickerHeaderGlobalBuilder {
  headerLeftBuilder: WrappedBuilder<[]> = wrapBuilder(headerLeftBuilder)
  headerRightBuilder: WrappedBuilder<[]> = wrapBuilder(headerRightBuilder)
}

// 使用浮动容器重构 AddressSelector
export class YTAddressSelectorDialog {
  private uiContext: UIContext;
  private dialog?: QNUIFloatingContainer<YTDatePickerOptions>;

  constructor(uiContext: UIContext) {
    this.uiContext = uiContext;

  }
  // 拷贝传入的配置到携带picker的配置中（Builder仅支持传递一个参数）
  private optionToPickerOption(option: DateOption): YTDatePickerOptions {
    const dateOptionAndPicker = new YTDatePickerOptions();

    // 显式复制每个属性（仅复制用户传入的值，保留未传参数的默认值）
    if (option.date !== undefined) {
      dateOptionAndPicker.date = option.date
    }
    if (option.minDate !== undefined) {
      dateOptionAndPicker.minDate = option.minDate;
    }
    if (option.maxDate !== undefined) {
      dateOptionAndPicker.maxDate = option.maxDate;
    }
    if (option.unitType !== undefined) {
      dateOptionAndPicker.unitType = option.unitType;
    }
    if (option.headerLeftBuilder !== undefined) {
      dateOptionAndPicker.headerLeftBuilder = option.headerLeftBuilder
    }
    if (option.title !== undefined) {
      dateOptionAndPicker.title = option.title
    }else {
      dateOptionAndPicker.title = '选择日期'
    }

    dateOptionAndPicker.headerBuilder = new DatePickerHeaderGlobalBuilder()
    if (option.headerLeftBuilder !== undefined) {
      dateOptionAndPicker.headerBuilder.headerLeftBuilder = option.headerLeftBuilder
    }else {
      dateOptionAndPicker.headerBuilder.headerLeftBuilder = wrapBuilder(headerLeftBuilder)
    }
    if (option.headerRightBuilder !== undefined) {
      dateOptionAndPicker.headerBuilder.headerRightBuilder = option.headerRightBuilder
    }else {
      dateOptionAndPicker.headerBuilder.headerRightBuilder = wrapBuilder(headerRightBuilder)
    }
    if (option.highlightBackgroundColor!==undefined) {
      dateOptionAndPicker.highlightBackgroundColor = option.highlightBackgroundColor
    }else {
      dateOptionAndPicker.highlightBackgroundColor ='#FFFFF6D1'
    }
    if (option.highlightBorderColor!==undefined) {
      dateOptionAndPicker.highlightBorderColor = option.highlightBorderColor
    }else {
      dateOptionAndPicker.highlightBorderColor =Color.Transparent
    }
    if (option.selectedTextStyle!==undefined) {
      dateOptionAndPicker.selectedTextStyle = option.selectedTextStyle
    }else {
      dateOptionAndPicker.selectedTextStyle = { font: { size: 16,weight:500 }, color: '#CC353C46' }
    }
    if (option.textStyle!==undefined) {
      dateOptionAndPicker.textStyle = option.textStyle
    }else {
      dateOptionAndPicker.textStyle = { font: { size: 16,weight:500 }, color: '#CC353C46' }
    }
    return dateOptionAndPicker;
  }

  // 显示地址选择器对话框
  public show(dateOption?:DateOption) {
    let option:DateOption = {}
    if (dateOption) {
      option = dateOption
    }else {
      option = new DateOption()
    }
    const pickerOption = this.optionToPickerOption(option)
    pickerOption.confirm = (date: Date) => {
      option.confirm?.(date)
      animateTo({
        duration: 200,
      }, () => {
        pickerOption.isEnd = true
        this.dialog?.updateParam(pickerOption)
        this.dialog?.dismissDialog()
      })
    }
    pickerOption.cancel = () => {
      animateTo({
        duration: 200,
      }, () => {
        pickerOption.isEnd = true
        this.dialog?.updateParam(pickerOption)
        this.dialog?.dismissDialog()
      })
    }
    this.dialog = new QNUIFloatingContainer<YTDatePickerOptions>(this.uiContext)
    this.dialog.setOptions({
      alignment: DialogAlignment.Bottom,
      autoCancel: true, //点击蒙层是否关闭弹窗
      isModal: true, //是否为半模态
      maskColor: '#0f000000',
      transition: TransitionEffect.opacity(0).animation({ duration: 100 }),
      offset: { dx: 0, dy: 0 } as Offset,
      onWillDismiss: (action) => {
        animateTo({
          duration: 100,
          onFinish: () => {
            action.dismiss()
          }
        }, () => {
          /*    this.calendarOptionAndPicker!.isEnd = true
              this.contentNode?.update(this.calendarOptionAndPicker)*/
          pickerOption.isEnd = true
          // console.log('测试', this.dialog?.getDialogContent())
          this.dialog?.updateParam(pickerOption)
          // this.dialog?.getDialogContent()?.update(pickerOption)
        })

      }
    })
    this.dialog.showDialog(YTDatePickerViewBuilder, pickerOption);
  }

  // 取消对话框的方法
  public hide() {
    this.dialog?.dismissDialog();
  }
}