import { BasicType } from '../models';
import { ComponentContent } from '@kit.ArkUI';
import { Params } from './YTToast';
import { BusinessError } from '@ohos.base';


interface InitOption {
  context: UIContext;
  options: SheetOptions
}

export class YTBindSheet {
  private static declare instance: YTBindSheet
  private declare ctx: UIContext;
  private declare contentNode: ComponentContent<Object> | null;
  private declare options: SheetOptions
  private maskColor: string = '#80000000'

  static getInstance() {
    if (!YTBindSheet.instance) {
      YTBindSheet.instance = new YTBindSheet()
    }
    return YTBindSheet.instance
  }

  init(initOption: InitOption) {
    this.ctx = initOption.context;
    if (!initOption.options.maskColor) {
      initOption.options.maskColor = this.maskColor
    }
    this.options = initOption.options;
  }

  setContext(context: UIContext) {
    this.ctx = context;
  }

  setContentNode(node: ComponentContent<Object>) {
    this.contentNode = node;
  }

  setOptions(options: SheetOptions) {
    const keys = Object.keys(options)
    keys.forEach((key) => {
      if (options[key]) {
        this.options[key] = options[key]
      }
    })
  }

  openBindSheet(builder: WrappedBuilder<[
    BasicType
  ]>, item: BasicType) {

    this.contentNode =
      new ComponentContent(this.ctx, builder, new Params<undefined>(item));
    this.ctx.openBindSheet(this.contentNode, this.options)
      .then(() => {
        console.info('openBindSheet success');
      })
      .catch((err: BusinessError) => {
        console.error('openBindSheet error: ' + err.code + ' ' + err.message);
      })
  }

  hide() {
    this.ctx.closeBindSheet(this.contentNode)
      .then(() => {
        console.info('closeBindSheet success');
      })
      .catch((err: BusinessError) => {
        console.error('closeBindSheet error: ' + err.code + ' ' + err.message);
      })
  }

  //刷新数据
  updateBindSheet(item: BasicType) {
    if (this.contentNode !== null) {
      this.contentNode.update(item)
    }
  }
}

export const yTBindSheet = YTBindSheet.getInstance()