<template>
	<view class="camera-page">
		<!-- 公共组件-每个页面必须引入 -->
		<public-module></public-module>
		<view class="org-sty">
			<view @click="openOrg" class="org-item">
				<view class="u-flex org-contact"><text class="text">组织关系</text></view>
				<view @click="openOrg" class="u-flex org-device">
					<image class="device-image" src="../../../static/org.png"></image>
					<text class="device-text">摄像头数：{{ cameraTotal }}</text>
				</view>
			</view>
			<view @click="openOrg" class="org-item"><image class="image" src="../../../static/arrow-right.png"></image></view>
		</view>
		<view style="height: 150rpx;"></view>
		<!-- 自带分页组件 -->
		<mescroll-body ref="mescrollRef" :up="upOption" @init="mescrollInit" :down="downOption" @down="downCallback" @up="upCallback">
			<view class="camera-container">
				<view class="container-item">
					<view v-for="(item, index) in list" :key="index" class="item">
						<video
							:data-id="item.id"
							:key="item.id"
							:id="'video' + item.id"
							class="video"
							:src="item.videoUrl"
							controls
							webkit-playsinline
							x5-video-player-type="h5"
							x5-video-orientation="portraint"
							show-mute-btn
							:poster="item.avatar"
							@play="playVideo"
						></video>
						<view class="bottom-text">
							<text class="text">{{ item.name }}</text>
						</view>
					</view>
				</view>
			</view>
		</mescroll-body>
		<!-- 自带分页组件 -->
		<view style="height: 60rpx;"></view>
	</view>
</template>

<script>
import MescrollMixin from '@/uni_modules/mescroll-uni/components/mescroll-uni/mescroll-mixins.js';

export default {
	mixins: [MescrollMixin], // 使用mixin (在main.js注册全局组件)
	data() {
		return {
			page: {
				num: 0,
				size: 10
			},
			downOption: {
				auto: true //是否在初始化后,自动执行downCallback; 默认true
			},
			upOption: {
				auto: false // 不自动加载
			},
			current: 0,
			cameraTotal: 0,
			list: [],
			ordId: '',
			videoContext: null
		};
	},
	onShow() {
		if (this.ordId == '') {
		} else {
			this.loadData(1, this.ordId);
		}
	},
	onReady() {
		this.videoContext = uni.createVideoContext('myVideo', this);
	},
	onHide() {
		this.ordId = '';
		this.loadData(1, null);
	},
	onLoad() {
		// 隐藏原生的tabbar
		uni.hideTabBar();
	},
	methods: {
		/*下拉刷新的回调 */
		downCallback() {
			//联网加载数据
			this.page.num = 1;
			this.loadData(1);
		},
		/*上拉加载的回调: 其中page.num:当前页 从1开始, page.size:每页数据条数,默认10 */
		upCallback() {
			//联网加载数据
			this.page.num += 1;
			this.loadData(this.page.num);
		},
		loadData(pageNo, organizationV) {
			let httpData = {
				page: pageNo,
				pageSize: 10,
				organizationId: organizationV
			};
			uni.$u.http
				.get('/yt/video', { params: httpData, custom: { load: false } })
				.then(res => {
					uni.stopPullDownRefresh();
					this.mescroll.endByPage(res.items.length, res.total);
					this.cameraTotal = res.total;
					if (pageNo == 1) {
						this.list = res.items;
					} else {
						this.list = this.list.concat(res.items);
					}
				})
				.catch(e => {
					//联网失败, 结束加载
					this.mescroll.endErr();
				});
		},
		hideImageUrl(item, index) {
			this.current = index;
		},
		playVideo(e) {
			/**
			 * 播放当前视频，暂停其余视频
			 */
			let currentId = 'video' + e.currentTarget.dataset.id;
			this.videoContent = uni.createVideoContext(currentId, this);
			this.videoContext.requestFullScreen({ direction: 90 });
			// 获取视频列表
			let trailer = this.list;
			trailer.forEach((item, index) => {
				if (item.videoUrl != null && item.videoUrl != '') {
					let temp = 'video' + item.id;
					if (temp != currentId) {
						uni.createVideoContext(temp, this).pause();
					}
				}
			});
		},
		openOrg() {
			uni.navigateTo({
				url: './org/org'
			});
		}
	}
};
</script>

<style lang="scss" scoped>
@import '../static/camera.scss';
</style>