/*
 * 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 { GridItemModifier } from '@ohos.arkui.modifier';

class MyModifier extends GridItemModifier {
  applyNormalAttribute(instance: GridItemModifier): void {
    super.applyNormalAttribute?.(instance);
    instance
      .backgroundColor(0xF9CF93)
      .rowStart(1)
      .rowEnd(2)
      .columnStart(1)
      .columnEnd(2)
      .selectable(true)
      .selected(true)
  }
}

@Entry
@Component
struct TestGridItemModifier {
  @State title: string = ''
  @State modifier: MyModifier = new MyModifier()
  @State numbers: string[] = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15"];
  scroller: Scroller = new Scroller()

  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%' })

      Grid() {
        GridItem() {
          Text('占位')
            .fontSize(16)
            .backgroundColor(0xFAEEE0)
            .width('100%')
            .height('100%')
            .textAlign(TextAlign.Center)
        }.attributeModifier(this.modifier)

        ForEach(this.numbers, (item: string) => {
          GridItem() {
            Text(item)
              .fontSize(16)
              .backgroundColor(0xF9CF93)
              .width('100%')
              .height('100%')
              .textAlign(TextAlign.Center)
          }
        }, (item: string) => item)
      }
      .columnsTemplate('1fr 1fr 1fr 1fr 1fr')
      .rowsTemplate('1fr 1fr 1fr 1fr 1fr')
      .width('90%')
      .height(300)
    }
    .size({ width: '100%', height: '100%' })
    .justifyContent(FlexAlign.Start)
    .alignItems(HorizontalAlign.Center)
  }
}