/*
 * Copyright (c) 2025 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 router from '@ohos.router'
import { TitleBar } from '../component/TitleBar'
import Logger from '../utils/Logger'
import { ContainerSpanModifier } from '@kit.ArkUI'

class MyModifier extends ContainerSpanModifier {
  applyNormalAttribute(instance: ContainerSpanAttribute): void {
    super.applyNormalAttribute?.(instance);
    this.textBackgroundStyle({ color: "#7F007DFF", radius: "12vp" })
  }
}

@Entry
@Component
struct TestContainerSpanModifier {
  @State title: string = ''
  @State containerSpanModifier: ContainerSpanModifier = new MyModifier()
  @State modifier: MyModifier = new MyModifier()

  aboutToAppear(): void {
    let params = router.getParams() as Record<string, string>
    Logger.info('router.getParams() title is ' + params.title)
    this.title = params.title
  }

  build() {
    Column() {
      TitleBar({ title: this.title }).size({ height: '10%' })

      Column() {
        Scroll() {
          Column() {
            Text() {
              ContainerSpan() {
                ImageSpan($r('app.media.app_icon'))
                  .width('40vp')
                  .height('40vp')
                  .verticalAlign(ImageSpanAlignment.CENTER)
                Span(' I\'m ContainerSpan attributeModifier ')
                  .fontSize('16fp')
                  .fontColor(Color.White)
              }.attributeModifier(this.containerSpanModifier as MyModifier)
            }
          }
        }.scrollBar(BarState.Off)
      }
      .size({ width: '98%', height: '40%' })
      .border({
        width: 3,
        color: Color.Pink,
        radius: 30,
        style: BorderStyle.Solid
      })
      .margin({ top: 10, bottom: 10 })
      .justifyContent(FlexAlign.Center)
      .alignItems(HorizontalAlign.Center)

    }
    .size({ width: '100%', height: '100%' })
    .justifyContent(FlexAlign.Start)
    .alignItems(HorizontalAlign.Center)
  }
}