/*
 * Copyright (C) 2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the 'License');
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an 'AS IS' BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { CommonDataSource } from './model/CommonDataSource'
import { ImageKnifeComponent } from '@ohos/libraryimageknife'
import { PageViewModel } from './model/PageViewModel'


@Entry
@Component
struct ReusableLoadImage {
  @State hotCommendList:CommonDataSource<string> = new CommonDataSource<string>([])
  aboutToAppear(): void {
    this.hotCommendList.addData(this.hotCommendList.totalCount(),PageViewModel.getDataIs())
  }

  build() {
    Column() {
      List(){
        LazyForEach(this.hotCommendList,(item:string)=>{
          ListItem(){
            ImageComponent({
              userInfo:item
            }).width('100%').height('100%').backgroundColor(Color.Yellow)
          }.width(200).height(200).margin({bottom:5})
        })
      }
      .cachedCount(0)
      .width('100%')
      .height('100%')
      .backgroundColor(0xFAEEE0)
    }.width('100%').height('100%')
  }
}


@Reusable
@Component
struct ImageComponent {
  @State userInfo:string = ''
  aboutToReuse(params: ESObject): void {
    this.userInfo = params.userInfo
  }

  build() {
    Column(){
      ImageKnifeComponent({
        imageKnifeOption: {
          loadSrc: this.userInfo,
          placeholderSrc: $r('app.media.loading'),
          errorholderSrc: $r('app.media.failed'),
        }
      })
    }.width('100%').height('100%')
  }
}