/*
 * Copyright (c) 2023 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 { HomeTabContentDialog } from './HomeTabContentDialog';
import { VideoItem } from '../viewmodel/VideoItem';
import HomeVideoListModel from '../viewmodel/HomeVideoListModel';
import { CommonConstants } from '../common/constants/CommonConstants';
import { HomeConstants } from '../common/constants/HomeConstants';
import { GlobalContext } from '../common/util/GlobalContext';
import { HomeTabModel } from '../common/model/HomeTabModel';
import { HomeDialogModel } from '../viewmodel/HomeDialogModel';

@Component
export struct HomeTabContentButton {
  currIndex: number = 0;
  homeDialogModel: HomeDialogModel | null = null;
  @Consume homeTabModel: HomeTabModel;
  dialogController: CustomDialogController = new CustomDialogController({
    builder: HomeTabContentDialog({
      homeDialogModel: this.homeDialogModel
    }),
    autoCancel: true,
    alignment: DialogAlignment.Default,
    offset: {
      dx: HomeConstants.OFFSET_DX,
      dy: HomeConstants.OFFSET_DY
    },
    gridCount: HomeConstants.GRID_COUNT,
    customStyle: false
  });

  aboutToAppear() {
    this.homeTabModel.confirm = () => {
      HomeVideoListModel.setInternetVideo(this.homeTabModel.name, this.homeTabModel.src);
      let videoInternetList = GlobalContext.getContext().getObject('videoInternetList') as VideoItem[];
      this.homeTabModel.videoList = videoInternetList;
      this.homeTabModel.src = '';
      this.homeTabModel.name = '';
    };
    this.homeTabModel.controller = this.dialogController;
  }

  build() {
    Column() {
      Button(this.currIndex === 0 ? $r('app.string.scan_local_video') : $r('app.string.add_internet_video'), {
        type: ButtonType.Normal,
        stateEffect: true
      })
        .borderRadius($r('app.float.tab_border_radius'))
        .fontSize($r('app.float.button_font_size'))
        .height(HomeConstants.TAB_BUTTON_HEIGHT)
        .backgroundColor($r('app.color.button_back_ground_color'))
        .onClick(async () => {
          if (this.currIndex === 0) {
            this.homeTabModel.videoList = await HomeVideoListModel.getLocalVideo();
          } else {
            this.dialogController.open();
          }
        })
    }
    .width(CommonConstants.FULL_PERCENT)
    .height(HomeConstants.TAB_COLUMN_HEIGHT)
    .justifyContent(FlexAlign.Center)
  }
}