import { ContentDTO } from 'wdBean';
import { RmhTitle } from '../cardCommon/RmhTitle'
import { CardMediaInfo } from '../cardCommon/CardMediaInfo'
import { CommonConstants } from 'wdConstant/Index';
import { ProcessUtils } from 'wdRouter';
import {CarderInteraction} from '../CarderInteraction'
import { onlyWifiLoadImg } from '../../utils/lazyloadImg';

const TAG = 'Card16Component';

interface fullColumnImgUrlItem {
  url: string
}


/**
 * 人民号-动态---16：人民号三图卡；
 */
@Component
export struct Card16Component {
  @State contentDTO: ContentDTO = new ContentDTO();
  @State loadImg: boolean = false;
  @State clicked: boolean = false;

  async aboutToAppear(): Promise<void> {
    this.loadImg = await onlyWifiLoadImg();
  }

  build() {
    Column() {
      // rmh信息
      if (this.contentDTO.rmhInfo) {
        RmhTitle({ rmhInfo: this.contentDTO.rmhInfo, publishTime: this.contentDTO.publishTime })
      }
      // 标题
      if (this.contentDTO.newsTitle) {
        Text(this.contentDTO.newsTitle)
          .fontSize($r('app.float.font_size_17'))
          .fontColor(this.clicked ? 0x848484 : $r('app.color.color_222222'))
          .width(CommonConstants.FULL_WIDTH)
          .textOverflowStyle(2)
          .margin({ bottom: 8 })
          .lineHeight(25)
      }
      if (this.contentDTO.fullColumnImgUrls?.length > 0) {
        Flex() {
          ForEach(this.contentDTO.fullColumnImgUrls.slice(0, 3), (item: fullColumnImgUrlItem, index: number) => {
            Image(this.loadImg ? item.url : '')
              .backgroundColor(0xf5f5f5)
              .flexBasis(113)
              .height(75)
              .margin({ right: index > 1 ? 0 : 2 })
          })
        }
      }
      CarderInteraction({contentDTO: this.contentDTO})
      //TODO  底部的：分享、评论、点赞 功能；需要引用一个公共组件
    }
    .padding({
      left: $r('app.float.card_comp_pagePadding_lf'),
      right: $r('app.float.card_comp_pagePadding_lf'),
      top: $r('app.float.card_comp_pagePadding_tb'),
      bottom: $r('app.float.card_comp_pagePadding_tb')
    })
    .onClick((event: ClickEvent) => {
      this.clicked = true;
      ProcessUtils.processPage(this.contentDTO)
    })
  }
}

interface radiusType {
  topLeft: number | Resource;
  topRight: number | Resource;
  bottomLeft: number | Resource;
  bottomRight: number | Resource;
}

@Component
struct createImg {
  @Prop contentDTO: ContentDTO
  @State loadImg: boolean = false;

  async aboutToAppear(): Promise<void> {
    this.loadImg = await onlyWifiLoadImg();
  }

  build() {
    GridRow() {
      if (this.contentDTO.fullColumnImgUrls[0].landscape === 1) {
        // 横屏
        GridCol({
          span: { xs: 12 }
        }) {
          Stack() {
            Image(this.loadImg ? this.contentDTO.coverUrl : '')
              .backgroundColor(0xf5f5f5)
              .width(CommonConstants.FULL_WIDTH)
              .aspectRatio(16 / 9)
              .borderRadius($r('app.float.image_border_radius'))
            CardMediaInfo({ contentDTO: this.contentDTO })
          }
          .align(Alignment.BottomEnd)
        }
      } else {
        // 竖图显示，宽度占50%，高度自适应
        GridCol({
          span: { xs: 6 }
        }) {
          Stack() {
            Image(this.loadImg ? this.contentDTO.coverUrl : '')
              .backgroundColor(0xf5f5f5)
              .width(CommonConstants.FULL_WIDTH)
              .borderRadius($r('app.float.image_border_radius'))
            CardMediaInfo({ contentDTO: this.contentDTO })
          }
          .align(Alignment.BottomEnd)
        }
      }
    }
  }
}


@Extend(Text)
function textOverflowStyle(maxLine: number) {
  .maxLines(maxLine)
  .textOverflow({ overflow: TextOverflow.Ellipsis })
}