<template>
    <view>
		<view class="fixed-lt pl-20 z-4000 h-80 flex-y-center"
			:style="{top: sysHeight + 'px'}" v-if="fullVideo" @tap="backPage">
			<text class="iconfont icon-ic_leftarrow fs-40 text--w111-fff"></text>
		</view>
        <view>
            <swiper class="video-swiper"
				vertical 
				:circular="false"
				:autoplay="false" 
				:duration="300"
				:current="swiperCurrent"
				@change="videoChange">
                <swiper-item v-for="(item, index) in swiperData" :key="index">
                    <view class="swiper-video-item h-full">
                        <view class="h-full relative" v-if="item.content_type == 2">
                            <video
                                :id="item.id + 'k' + index"
                                :muted="false"
                                :autoplay="index === swiperCurrent"
                                :loop="true"
                                :controls="false"
                                :http-cache="true"
                                :page-gesture="false"
                                :show-fullscreen-btn="false"
                                :show-loading="false"
                                :show-center-play-btn="false"
                                :enable-progress-gesture="false"
                                :src="item.video_url"
                                @ended="ended"
                                @click="tapVideoHover($event)"
                                class="w-full h-full"
                            ></video>
							<!-- #ifdef H5 -->
							<view class="abs-center w-full h-full flex-center" @tap="playVideo" v-if="!isPlay && Auth.isWeixin()">
								<image src="@/static/images/stop.png" mode="" class="w-160 h-160"></image>
							</view>
							<!-- #endif -->
                        </view>
                        <view class="flex-y-center h-full" v-else>
                            <swiper
								class="w-full h-full"
								circular
								:autoplay="index === swiperCurrent"
								:current="imgCurrent"
								:interval="4000"
								:duration="500"
								@change="photoChange">
                                <swiper-item v-for="(photo, i) in item.slider_image" :key="i">
                                    <view class="h-full flex-y-center">
                                        <image :src="photo" mode="widthFix" class="w-full"></image>
                                    </view>
                                </swiper-item>
                            </swiper>
                        </view>
                    </view>
                </swiper-item>
            </swiper>
        </view>
        <view class="right-action text--w111-fff flex-col flex-y-center z-800"
			:class="{'action-box':showFooter,'full-action': fullVideo}">
            <view class="relative">
				<view class="w-88 h-88 rd-50-p111- avatar-box" v-if="currentData && currentData.author_image" >
					<image :src="currentData.author_image" class="w-full h-full rd-50-p111-" @tap="toUser()"></image>
				</view>
				<view class="w-88 h-88 rd-50-p111- avatar-box" v-else></view>
				<view class="follow-icon flex-center" v-if="!currentData.is_follow && !currentData.is_self"
					@tap="followFun">
					<text class="iconfont icon-ic_increase fs-20 text--w111-fff"></text>
				</view>
            </view>
            <!-- 2.点赞 -->
            <view class="mt-50 flex-col flex-y-center" @tap="contentLike">
                <text class="iconfont fs-72 icon-ic_love_2 shadow" :class="{'like-heart': currentData.is_like}"></text>
                <text class="fs-22 pt-10 text-center shadow">{{currentData.like_num > 0 ? currentData.like_num : '点赞'}}</text>
            </view>
            <!-- 3.评论 -->
            <view class="mt-36 flex-col flex-y-center" @tap="toggleReplyDrawer" v-if="replyStatus">
                <text class="iconfont icon-icon_comment fs-64 shadow"></text>
                <text class="fs-22 pt-16 text-center shadow">{{currentData.comment_num > 0 ? currentData.comment_num : '评论'}}</text>
            </view>
            <!-- 3.分享 -->
			<!-- #ifdef H5 || APP-PLUS -->
			<view class="mt-36 flex-col flex-y-center" @tap="openShare">
			    <text class="iconfont icon-icon_transmit fs-66 shadow"></text>
			    <text class="fs-22 pt-10 shadow">分享</text>
			</view>
			<!-- #endif -->
            <!-- #ifdef MP-WEIXIN -->
            <button class="mt-36 flex-col flex-y-center bg-transparent text--w111-fff" open-type="share" hover-class="none" @tap="openShare">
            	<text class="iconfont icon-icon_transmit fs-66 shadow"></text>
            	<text class="fs-22 pt-10 shadow">分享</text>
            </button>
            <!-- #endif -->
            <view class="mt-36 flex-col flex-y-center relative" v-if="showMore">
                <text class="iconfont icon-ic_more fs-60 shadow" @tap="()=>{showBubble = !showBubble}"></text>
				<view class="bubble_box">
					<view class="bubble text--w111-333 flex-col justify-between" v-if="showBubble">
						<view class="flex-y-center pl-16" @tap="editTo">
							<text class="iconfont icon-ic_edit"></text>
							<text class="fs-26 pl-18">编辑</text>
						</view>
						<view class="x-line"></view>
						<view class="flex-y-center pl-16" @tap="delContent">
							<text class="iconfont icon-ic_delete"></text>
							<text class="fs-26 pl-18">删除</text>
						</view>
					</view>
				</view>
            </view>
            <view class="mt-36 flex-col flex-y-center"
				v-if="currentData && currentData.product && currentData.product.length" @tap="getProList">
                <image src="@/static/img/discover_cart.png" class="w-66 h-66"></image>
            </view>
			<view v-if="showMore && !currentData.product.length" class="h-24"></view>
        </view>
        <view class="fixed-desc w-full text--w111-fff" :class="{'hide-tab':showFooter,'full-tab':fullVideo}">
            <view class="box mb-32">
                <view class="w-560 lh-42rpx fs-28 fw-500">@{{currentData.author || '用户已注销'}}</view>
                <view class="w-560 content-box lh-42rpx fs-28 mt-20">
					<BaseTextMore
					:content="currentData.title + currentData.content" 
					fontColor="rgba(255,255,255,0.9)"
					actionFontColor="#fff"
					:font-size="28"
					:rows="2" 
					expand-text="展开" 
					collapse-text="收起"></BaseTextMore>
				</view>
				<view class="w-560 content-box lh-42rpx fs-28 mt-10 text--w111-fff">
					<text class="pr-10" v-for="(topic,i) in currentData.topic" :key="i"
					@tap="authTo('/pages/discover/discoverTopic/index?id=' + topic.id + '&name=' + topic.name)">
					#{{topic.name}}</text>
				</view>
                <scroll-view scroll-x="true" class="white-nowrap vertical-middle w-584 mt-24" show-scrollbar="false"
					v-if="currentData && currentData.product && currentData.product.length">
                    <view class="inline-block mr-30" v-for="(pro,k) in currentData.product" :key="k">
                        <view class="w-444 bg--w111-fff rd-16rpx p-16 b-e flex-between-center"
							@tap="goDetail(pro.id)">
                            <image :src="pro.image" class="w-104 h-104 rd-8rpx"></image>
                            <view class="flex-1 pl-14">
                                <view class="w-282 line1 fs-26 pb-20 text--w111-333">{{pro.store_name}}</view>
								<view class="flex-between-center">
									<baseMoney :money="pro.price" symbolSize="22" integerSize="32" decimalSize="24" color="#333" weight></baseMoney>
									<view class="w-92 h-40 rd-20rpx bg-color flex-center text--w111-fff fs-22">购买</view>
								</view>
							</view>
                        </view>
                    </view>
                </scroll-view>
            </view>
            <view class="w-full flex-center pb-32 mt-24 relative z-80" 
				style="left: -20rpx;"
				v-if="imgList.length && imgList.length > 1">
                <block v-for="(_, index) in imgList" :key="index">
                    <view class="dot_item h-6 rd-2rpx" :style="{ 'background-color': imgCurrent >= index ? '#fff' : 'rgba(255,255,255,0.4)', width: dotWidth + 'rpx' }"></view>
                </block>
            </view>
			<view v-else class="h-34"></view>
        </view>
		<base-drawer
			mode="bottom"
			:visible="showProDrawer"
			zIndex="2000"
			background-color="transparent"
			mask
			maskClosable
			@close="closeDrawer">
			 <view class="w-full bg--w111-fff text--w111-333 rd-t-40rpx relative">
				<view class="fs-30 pt-48 pb-44 pl-32">TA提到的宝贝</view>
				<view class="close-btn flex-center" @tap="closeDrawer()">
					<text class="iconfont icon-ic_close text--w111-666 fs-24"></text>
				</view>
				<view class="px-30">
					<scroll-view scroll-y="true" style="max-height: 722rpx;">
						
						<view class="flex-between-center pro-item"
							v-for="(item,index) in productList" :key="index"
							@tap="goDetail(item.id)">
							<view class="flex-1 flex">
								<image class="w-200 h-200 rd-16rpx" :src='item.image' mode="aspectFill"></image>
								<view class="h-200 flex-1 flex-col justify-between pl-30">
									<view>
										<view class="h-68 lh-34rpx fs-30 line2">{{item.store_name}}</view>
										<view class="w-full flex items-end flex-wrap mt-16">
											<BaseTag
												:text="label.label_name"
												:color="label.color"
												:background="label.bg_color"
												:borderColor="label.border_color"
												:circle="label.border_color ? true : false"
												:imgSrc="label.icon"
												v-for="(label, idx) in item.store_label" :key="idx"></BaseTag>
										</view>
									</view>
									<view class="flex-between-center">
										<view class="flex-y-center">
											<baseMoney :money="item.price" symbolSize="26" integerSize="40" decimalSize="26" weight></baseMoney>
											<view class="text--w111-999 fs-26 pl-12 text-line">{{item.ot_price}}</view>
										</view>
										<view class="w-136 h-52 rd-30rpx flex-center text--w111-fff fs-22 bg-color">立即购买</view>
									</view>
								</view>
							</view>
						</view>
						<view v-if="!productList.length">
							<emptyPage title="暂无商品，去看点别的吧～" ></emptyPage>
						</view>
					</scroll-view>
				</view>
				<view :class="{'hide-footer':!showFooter,'show-footer': showFooter}">
					<view :class="{'h-100':showFooter}"></view>
				</view>
			 </view>
		</base-drawer>
		<replyList
		:visible="showReply"
		:community_id="community_id"
		:comment_num="comment_num"
		:addReply="addReply"
		:showFooter="showFooter"
		@closeDrawer="closeDrawer"
		@commentAdd="commentAdd"></replyList>
		<tuiModal
			:show="showDelete"
			title="确认删除该内容"
			:maskClosable="false"
			@click="handleDelete"></tuiModal>
		<view class="notice-modal" :style="{'top': sysHeight + 52 + 'px'}" v-if="fullVideo">
			<view class="w-full h-full container text--w111-fff" v-if="currentData.is_verify == -2" >
				<view class="flex-y-center fs-28 fw-500">
					<text class="iconfont icon-icon_clock1 fs-30"></text>
					<text class="pl-20">平台强制下架，内容仅自己可见</text>
				</view>
				<view class="fs-22 pt-14 pl-48">发布的内容涉及政治敏感词汇，请修改后重新发布！</view>
			</view>
			<view class="w-full h-full container text--w111-fff" v-if="currentData.is_verify == -1" >
				<view class="flex-y-center fs-28 fw-500">
					<text class="iconfont icon-icon_clock1 fs-30"></text>
					<text class="pl-20">审核未通过，内容仅自己可见</text>
				</view>
				<view class="fs-22 pt-14 pl-48">{{currentData.refusal}}</view>
			</view>
			<view class="w-full h-full container text--w111-fff" v-if="currentData.is_verify == 0" >
				<view class="flex-y-center fs-28 fw-500">
					<text class="iconfont icon-icon_clock1 fs-30"></text>
					<text class="pl-20">正在审核，内容仅自己可见</text>
				</view>
				<view class="fs-22 pt-14 pl-48">发布的内容审核通过后，将在展示首页展示！</view>
			</view>
		</view>
    </view>
</template>
<script>
let sysHeight = uni.getWindowInfo().statusBarHeight;
import { HTTP_REQUEST_URL } from '@/config/app';
import emptyPage from '@/components/emptyPage.vue';
import replyList from "@/components/discoverVideo/replyList.vue"
import tuiModal from "@/components/tui-modal/index.vue";
import BaseTextMore from "@/components/BaseTextMore.vue"
import { getProductslist } from "@/api/store.js";
import { 
	communityLikeApi, 
	communitySetInsterestApi, 
	communityDeleteApi, 
	communityShareApi,
	communityBrowseApi,
} from "@/api/community.js"
import { mapGetters } from 'vuex';
import { toLogin } from "@/libs/login.js"
// #ifdef H5
import Auth from '@/libs/wechat.js';
// #endif
export default {
    name: 'discoverSwiperVideo',
    props: {
        swiperData: {
            type: Array,
            default: () => []
        },
		showFooter:{
			type: Boolean,
			default: false
		},
		fullVideo:{
			type: Boolean,
			default: false
		},
		replyStatus:{
			type: Number,
			default: 1
		},
		addReply:{
			type: Number,
			default: 1
		}
    },
    data() {
        return {
			sysHeight,
            swiperCurrent: 0,
            imgList: [],
            imgCurrent: 0,
            isPlay: false,
			showProDrawer:false,
			productList:[],
			showBubble:false,
			showReply:false,
			community_id:'',
			comment_num:'',
			currentData:{
				author:'',
				author_image:'',
				title:'',
				content:'',
				product:[],
				slider_image:[],
				is_follow:0,
				is_self:0
			},
			showDelete:false,
			isExpanded:false,
			startY: 0,
			moveY: 0,
			threshold: 50, // 滑动阈值
			// #ifdef H5
			Auth,
			// #endif
		};
    },
	components:{
		emptyPage,
		replyList,
		tuiModal,
		BaseTextMore
	},
	watch:{
		swiperData:{
			handler(nVal){
				this.currentData = nVal[this.swiperCurrent];
				if(this.currentData && this.currentData.slider_image && this.currentData.slider_image.length){
					this.imgList = this.currentData.slider_image;
				}
				//初始化记录第一个浏览的内容
				if(this.currentData){
					this.lookVideo();
				}
			},
			immediate:true
		},
	},
    computed: {
		...mapGetters(['isLogin','uid']),
        dotWidth() {
            let windowWidth = uni.getWindowInfo().windowWidth;
            return (windowWidth * 2 - (20 + (this.imgList.length) * 12)) / this.imgList.length;
        },
		showMore(){
			if(this.currentData && this.currentData.relation_id == this.uid && this.isLogin){
				return true
			}else {
				return false
			}
		}
    },
    methods: {
		handleTouchStart(e) {
		  this.startY = e.touches[0].pageY;
		},
		handleTouchMove(e) {
		  this.moveY = e.touches[0].pageY;
		},
		handleTouchEnd() {
		  const diffY = this.moveY - this.startY;
		  if (diffY > this.threshold) {
			if (this.swiperCurrent > 0) {
			  this.videoChange({detail: {current: this.swiperCurrent - 1}});
			}
		  } else if (diffY < -this.threshold) {
			this.videoChange({detail: {current: this.swiperCurrent + 1}});
		  }
		},
		backPage(){
			let pages = getCurrentPages(); // 获取当前打开过的页面路由数，
			if (pages.length > 1) {
				uni.navigateBack()
			} else {
				uni.switchTab({
					url: '/pages/index/index'
				});
			}
		},
		playVideo(){
			uni.createVideoContext(this.swiperData[this.swiperCurrent].id + 'k' + this.swiperCurrent, this).play();
			this.isPlay = true;
		},
        tapVideoHover(e) {
			if(this.isPlay){
				uni.createVideoContext(this.swiperData[this.swiperCurrent].id + 'k' + this.swiperCurrent, this).pause();
				this.isPlay = false;
			}else{
				uni.createVideoContext(this.swiperData[this.swiperCurrent].id + 'k' + this.swiperCurrent, this).play();
				this.isPlay = true;
			}

        },
        ended() {},
        videoChange(event) {
			console.log(event);
            const newIndex = event.detail.current;
            // 暂停当前视频
            if (this.swiperCurrent !== newIndex) {
				uni.createVideoContext(this.swiperData[this.swiperCurrent].id + 'k' + this.swiperCurrent, this).pause();
                this.swiperCurrent = newIndex;
                // 播放新视频
				uni.createVideoContext(this.swiperData[this.swiperCurrent].id + 'k' + this.swiperCurrent, this).play();
				this.currentData = this.swiperData[this.swiperCurrent];
				this.showBubble = false;
				this.$emit('onSwiper',this.swiperCurrent);
            }
			if(this.swiperData[this.swiperCurrent].slider_image.length){
				this.imgList = this.swiperData[this.swiperCurrent].slider_image;
				
			}else{
				this.imgList = [];
			}
			this.imgCurrent = 0;
			this.lookVideo();
        },
		lookVideo(){
			if(this.isLogin){
				communityBrowseApi(this.currentData.id).catch(err=>{
					console.error(err);
				})
			}
		},
        photoChange(e) {
            this.imgCurrent = e.detail.current;
        },
		goDetail(id){
			let url = `/pages/goods_details/index?id=${id}`
			this.$util.JumpPath(url);
		},
		editTo(){
			uni.navigateTo({
				url: '/pages/discover/discoverCreate/index?id=' + this.currentData.id
			})
		},
		delContent(){
			this.showDelete = true;
			this.showBubble = false;
		},
		handleDelete(e){
			let index = e.index;
			let that = this;
			if(index == 1){
				communityDeleteApi(this.currentData.id).then(res=>{
					this.showDelete = false;
					return this.$util.Tips({
						title: res.msg
					},{
						tab:4,
						url:'/pages/discoverIndex/index'
					});
				}).catch(err => {
					this.showDelete = false;
					return this.$util.Tips({
						title: err
					});
				});
			}else{
				this.showDelete = false;
			}
		},
		getProList(){
			let data = {
				ids: this.currentData.product_id.toString()
			};
			getProductslist(data).then(res=>{
				this.productList = res.data;
				this.showProDrawer = true;
			})
		},
		toUser(){
			uni.navigateTo({
				url: '/pages/discover/discoverUser/index?id=' + this.currentData.relation_id
			})
		},
		authTo(url){
			uni.navigateTo({
				url: url
			});
		},
		toggleReplyDrawer(){
			this.community_id = this.currentData.id;
			this.comment_num = this.currentData.comment_num;
			if(this.isLogin){
				this.showReply = true;
			}else{
				toLogin();
			}
			
		},
		contentLike(){
			if(!this.isLogin) {
				toLogin();
			}
			let id = this.currentData.id;
			let status = this.currentData.is_like == 1 ? 0 : 1;
			let that = this;
			communityLikeApi(id,{status}).then(res=>{
				that.$emit('onLike',{index:that.swiperCurrent,status:status});
			}).catch(err=>{
				return this.$util.Tips({
					title: err
				});
			})
		},
		closeDrawer(){
			this.showReply = false;
			this.showProDrawer = false;
		},
		followFun(){
			if(!this.isLogin) {
				toLogin();
			}
			communitySetInsterestApi(this.currentData.relation_id,{status:1}).then(res=>{
				this.$emit('followChange',{index:this.swiperCurrent});
			}).catch(err => {
				return this.$util.Tips({
					title: err
				});
			});
		},
		commentAdd(data){
			if(data.type == 1){
				this.comment_num++;
			}else{
				this.comment_num = this.comment_num - data.num;
			}
		},
		openShare(){
			let that = this;
			if(that.isLogin){
				communityShareApi(that.currentData.id).catch(err=>{
					console.error(err);
				})
				// #ifdef H5
				uni.setClipboardData({
					data: `${HTTP_REQUEST_URL}/pages/discover/discoverVideo/index?id=${that.currentData.id}&spid=${that.uid}`,
					success: () => {
						uni.showToast({
							title: '链接已复制'
						})
					}
				})
				// #endif
				// #ifdef MP-WEIXIN
				this.$emit('onShare',that.currentData);
				// #endif
			}else{
				toLogin();
			}
			
		},
    },
};
</script>
<style lang="scss" scoped>
.video-swiper {
    height: 100vh;
}
.z-4000{
	z-index: 4000;
}
.avatar-box{
	border: 3rpx solid #FFFFFF;
}
.bg-transparent{
	background-color: transparent;
}
.text-line{
	text-decoration: line-through;
}
.hide-footer{
	padding-bottom: 30rpx;
}
.show-footer{
	padding-bottom: calc(30rpx + env(safe-area-inset-bottom));
}
.right-action {
    position: fixed;
    right: 20rpx;
    /* #ifdef H5 */
    bottom: 162rpx;
    /* #endif */
    /* #ifdef MP-WEIXIN */
    bottom: 62rpx;
    /* #endif */
    width: 88rpx;
}
.action-box{
	/* #ifdef MP-WEIXIN */
	bottom: calc(162rpx + env(safe-area-inset-bottom));
	/* #endif */
}
.full-action{
	/* #ifdef H5 */
	bottom: 64rpx !important;
	/* #endif */
	/* #ifdef MP-WEIXIN */
	bottom: calc(64rpx + env(safe-area-inset-bottom)) !important;
	/* #endif */
}
.shadow{
	text-shadow: 0px 2rpx 4rpx rgba(0, 0, 0, 0.2);
}
.fixed-desc {
    position: fixed;
    left: 0;
	padding-left: 20rpx;
	z-index: 10;
    /* #ifdef H5 */
    bottom: 100rpx;
    /* #endif */
    /* #ifdef MP-WEIXIN */
    bottom: 0;
    /* #endif */
	background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.3) 100%);
    .box {
        width: 584rpx;
    }
    .w-584 {
        width: 584rpx;
    }
}
.content-box{
	max-height: 400rpx;
	overflow-y: auto;
}
.hide-tab{
	/* #ifdef MP-WEIXIN */
	bottom: calc(100rpx + env(safe-area-inset-bottom));
	/* #endif */
}
.full-tab{
	/* #ifdef H5 */
	bottom: 0 !important;
	/* #endif */
	/* #ifdef MP-WEIXIN */
	bottom: env(safe-area-inset-bottom) !important;
	/* #endif */
}
.dot_item ~ .dot_item {
    margin-left: 12rpx;
}
.follow-icon{
	position: absolute;
	bottom: -10rpx;
	left: 24rpx;
	width: 42rpx;
	height: 42rpx;
	border-radius: 50%;
	background-color: var(--view-theme);

}
.like-heart{
	color: #e93323;
}
.pro-item ~ .pro-item{
	margin-top: 42rpx;
}

.bubble_box{
	position: absolute;
	top: -64rpx;
	left: -208rpx;
	width: 184rpx;
	z-index: 999;
	.bubble{
		width: 184rpx;
		height: 198rpx;
		background: #FFFFFF;
		box-shadow: 0rpx 2rpx 15rpx 0rpx rgba(0,0,0,0.102);
		border-radius: 16rpx;
		padding: 30rpx 16rpx 30rpx 16rpx;
		position: relative;
		&:after{
			content: '';
			position: absolute;
			right: -10px;
			top: 74rpx;
			width: 0;
			height: 0;
			border-top: 10px solid transparent;
			border-bottom: 10px solid transparent;
			border-left: 10px solid #fff;
		}
	}
	.x-line{
		border-bottom: 1rpx solid rgba(0, 0, 0, 0.10);
	}
}
.notice-modal{
	position: fixed;
	left: 50%;
	transform: translateX(-50%);
	width: 690rpx;
	background: rgba(51, 51, 51, 0.7);
	border-radius: 10rpx;
	.container{
		padding: 26rpx 30rpx;
		.icon-icon_clock1{
			color: rgba(252, 131, 39, 1);
		}
		.icon-a-ic_tanhao1{
			color: rgba(233, 51, 35, 1);
		}
	}
}
.close-btn{
	position: absolute;
	right: 28rpx;
	top: 28rpx;
	width: 36rpx;
	height: 36rpx;
	border-radius: 50%;
	background-color: #eee;
	
}
</style>
