PlayViewModel.ets
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import { BusinessError } from '@ohos.base'
import { Logger, ToastUtils } from 'wdKit'
import { ResponseDTO } from 'wdNetwork'
import { ContentDetailRequest } from 'wdDetailPlayApi'
import { ContentDetailDTO } from 'wdBean'
const TAG = 'PlayViewModel';
@Observed
export class PlayViewModel {
contentId: string
relId: string
relType: string
newsSourceName?: string
title?: string
newsSummary?: string
url?: string
// 视频朝向，
// 横屏视频：1(进入竖屏，立即展示半屏播放窗口，当切换横屏时，再展示全部播放窗口；后续可再转换到竖屏)：
// 竖屏视频：2(进入竖屏，直接展示全屏播放窗口，且不能切换横屏)；
videoLandScape?: number
nextContId?: string
canStart?: boolean
message?: string
constructor() {
// todo:
this.contentId = '30013266075'
this.relId = '500000301942'
this.relType = '1'
// this.getGlobalInfo();
}
playWithContentId(contentId: string) {
this.contentId = contentId;
this.getContentDetailData() // 包括播放地址PlayUrl
}
playWithIds(contentId: string, relId: string, relType: string) {
this.contentId = contentId;
this.relId = relId;
this.relType = relType;
this.getContentDetailData() // 包括播放地址PlayUrl
}
getContentDetailData() {
ContentDetailRequest.getContentDetail({
contentId: this.contentId,
relId: this.relId,
relType: this.relType
}).then((resDTO: ResponseDTO<ContentDetailDTO[]>) => {
if (!resDTO) {
Logger.error(TAG, 'getContentDetailData then resDTO is empty');
return
}
// Logger.info(TAG, "getNavData then,navResDTO.timeStamp:" + navResDTO.timeStamp);
if (!resDTO.data || resDTO.data.length == 0) {
Logger.error(TAG, `getContentDetailData then body is empty`);
return
}
let contentDetailDTO: ContentDetailDTO = resDTO.data[0]
this.newsSourceName = contentDetailDTO.newsSourceName
this.title = contentDetailDTO.newsTitle
this.newsSummary = contentDetailDTO.newsSummary
if (contentDetailDTO.videoInfo?.length > 0) {
this.url = contentDetailDTO.videoInfo[0].videoUrl
this.videoLandScape = contentDetailDTO.videoInfo[0].videoLandScape
}
this.canStart = true;
this.message = '';
}).catch((err: BusinessError) => {
Logger.error(TAG, `getContentDetailData catch, error.code : ${err.code}, error.message:${err.message}`);
// todo:
// this.title = '旅途平安！这首歌送给即将启程回家的你'
// this.url = 'https://cdnjdout.aikan.pdnews.cn/zhbj-20240127/vod/content/output/f45ef51bb33f4ffd9458f8b386aa3227_opt.mp4'
this.canStart = false;
this.message = '获取播放地址异常';
ToastUtils.showToast(this.message, 1000);
})
.finally(() => {
Logger.debug(TAG, `getContentDetailData finally`);
})
}
}