<template>
	<view class="wrap">
		<image class="bg" :src="require('@/static/qus-bg.jpg')" mode=""></image>
		<view class="navBarBox">
			<!-- <image class="navBarBox-top" :src="require('@/static/home-top.png')" mode=""></image> -->
			<!-- 状态栏占位 -->
			<view class="statusBar" :style="{paddingTop: navBarTop+'px'}"></view>
			<image class="navBarBox-title" :style="{marginTop: navBarTop+'rpx'}" :src="require('@/static/booklogo.png')"
				mode=""></image>
		</view>
		<view class="book">
			<u-swiper @change="changeSwiper" :class="{'opacity0':addOpcity}" :list="bookList" :effect3d="true"
				:circular="true" :indicator="true" img-mode="widthFix" effect3d-previous-margin="140"
				:autoplay="false"></u-swiper>
		</view>
		<view class="videoLine">
			<block v-if="videoList.length>0">
				<view class="videoLine-item" v-for="item in videoList" @click="playVideos(item.video.url)">
					<view class="videoLine-item-image">
						<image class="videoLine-item-image-play"
							:src="require('@/packages/static/detail-videoplay.png')"></image>
						<image class="videoLine-item-image-image" :src="item.image.url"></image>
					</view>
					<view class="videoLine-item-title">
						<view>{{item.title}}</view>
					</view>
				</view>
			</block>
		</view>

		<!-- 全屏播放 -->
		<view class="playvideo" v-if="playvideo" @click="playvideo=false">
			<view class="playvideowrap">
				<video ref="videos" id="videos" :show-fullscreen-btn="false" :autoplay="true" @play="playFullScreen" :src="videoUrl?videoUrl:''"
					play-btn-position="center"></video>
				<view class="closevideo" @click="playvideo=false,videoUrl=''">X</view>
			</view>
		</view>

		<!-- 文章 -->
		<view class="articleLine">
			<block v-if="articleList.length>0">
				<view class="articleLine-item" v-for="item in articleList" @click="goArticle(item.id)">
					<view class="articleLine-item-image">
						<image class="articleLine-item-image-image" :src="item.image.url"></image>
					</view>
					<view class="articleLine-item-title">
						<view>
							{{item.title}}
						</view>
					</view>
				</view>
			</block>
		</view>




		<tabbar :currentPage="2"></tabbar>
	</view>
</template>

<script>
	import tabbar from '@/components/tabbar/tabbar.vue'
	import {
		shareInfo
	} from "@/common/util.js"
	export default {
		components: {
			tabbar
		},
		data() {
			return {
				navBarTop: 0,
				bookList: [],
				bookIndex: 0,
				swiperHeight: 0,
				addOpcity: true,
				articleList: [],
				videoList: [],
				playvideo: false,
				videoUrl: '',


			}
		},
		onShareAppMessage() {
			return shareInfo
		},
		onShareTimeline() {
			return shareInfo
		},
		onLoad() {
			// #ifndef H5
			const MenuButton = uni.getMenuButtonBoundingClientRect()
			this.navBarTop = MenuButton.top //左侧文字与右侧胶囊对齐
			// #endif
			// #ifdef H5
			this.navBarTop = 44 // H5端固定导航栏高度
			// #endif

			this.getBooks()
			this.getVideos()
			this.getArticles()
		},
		onShow() {
			let that = this
			uni.getSystemInfo({
				success: function(info) {
					console.log('屏幕的高度：' + info.windowHeight);
					that.swiperHeight = info.windowHeight * .7 * 2
					console.log(that.swiperHeight)
					console.log('屏幕的宽度：' + info.windowWidth);
				}
			});
		},
		methods: {

			changeSwiper(e) {
				console.log(e)
				this.addOpcity = false
			},
			changeBook(e) {
				console.log(e)
				this.bookIndex = e.detail.current
			},
			getBooks() {
				var that = this;
				var host = "https://gbyuyue.szgmbwg.org.cn"
				uni.request({
					url: host + '/api/mobile/book/index',
					data: {
						page: 1,
						page_size: 99,
						sort_name: 'datetime',
						sort_type: "ASC",
					},
					success: function(res) {
						console.log("res", res)
						let arr = []
						res.data.data.map(item => {
							arr.push({
								image: item.image.url,
								id: item.id,
								title: item.name
							})
						})
						that.bookList = arr
						that.addOpcity = true
						console.log(that.bookList)
					},
					fail: function(res) {

					}
				})
			},

			playFullScreen() {
				let videoContext = uni.createVideoContext('videos', this)
				videoContext.requestFullScreen()
			},
			async getVideos() {
				const res = await this.$u.api.baseFormIndex1({
					table_name: "map_point_videos",
					page: 1,
					page_size: 999,
					sort_name: 'sort',
					sort_type: 'ASC',
					'filter[0][key]': 'type',
					'filter[0][op]': 'eq',
					'filter[0][value]': 2,
				})
				this.videoList = res.data
			},
			playVideos(url) {
				if (!url) {
					return
				}
				this.videoUrl = url
				this.playvideo = true
			},
			async getArticles() {
				const res = await this.$u.api.baseFormIndex({
					table_name: "map_point_image_articles",
					page: 1,
					page_size: 999,
					sort_name: 'sort',
					sort_type: 'ASC',
					'filter[0][key]': 'type',
					'filter[0][op]': 'eq',
					'filter[0][value]': 2,
				})
				this.articleList = res.data
			},

			goArticle(e) {
				uni.navigateTo({
					url: '/packages/detail/articleDetail?id=' + e,
				});
			},
		}
	}
</script>

<style lang="scss">
	.wrap {
		width: 100vw;
		height: 100vh;
		padding-bottom: 135rpx;
		overflow: scroll;

		.bg {
			height: 100vh;
			width: 100vw;
			position: absolute;
			top: 0;
			left: 0;
		}

		.navBarBox {
			// height: 299rpx;
			position: relative;
			padding-bottom: 30rpx;
			top: 0;
			left: 0;
			width: 100%;

			&-title {
				width: 171rpx;
				height: 269rpx;
				margin: 0 auto;
				position: relative;
				display: block;
			}

			.navBar {
				display: flex;
				position: relative;
				align-items: center;
				justify-content: space-between;
				padding: 30rpx;
			}
		}

		.playvideo {
			width: 100%;
			height: 100%;
			position: absolute;
			top: 0;
			left: 0;
			z-index: 999;
			background-color: rgba(0, 0, 0, 0.6);

			&>.playvideowrap {
				width: 95%;
				position: absolute;
				top: 50%;
				left: 50%;
				transform: translate(-50%, -50%);

				video {
					width: 100%
				}

				::v-deep .u-indicator-item-round.u-indicator-item-round-active {
					background-color: #bf3022;
				}

				.closevideo {
					color: #fff;
					width: 50rpx;
					height: 50rpx;
					border: 1px solid #fff;
					border-radius: 50rpx;
					position: absolute;
					text-align: center;
					line-height: 50rpx;
					/* display: inline-block; */
					right: 0rpx;
					top: -25rpx // transform: translate(0,-50%);
				}
			}

		}

		.book {
			// padding: 175rpx 0;
			height: 50vh;
			padding-bottom: 0;

			swiper {
				height: calc(50vh - 180rpx) !important;
				background-color: transparent !important;

				image {
					height: 85%;

				}
			}
			::v-deep uni-swiper{
				height: calc(50vh - 200rpx) !important;
				background-color: transparent !important;
			}
			::v-deep .u-swiper-wrap {
				height: 100%;
				// #ifdef H5
				background-color: transparent !important;
				// #endif
			}
			
			// #ifdef H5
			::v-deep .u-swiper {
				background-color: transparent !important;
			}
			
			::v-deep .u-swiper-item {
				background-color: transparent !important;
			}
			
			::v-deep .u-list-image-wrap {
				background-color: transparent !important;
			}
			// #endif

			::v-deep .u-swiper-indicator {
				bottom: 150rpx !important;
				// #ifdef H5
				bottom: 75px !important;
				// #endif
			}

			// ::v-deep .u-list-image-wrap {
			// 	background-color: #fff;
			// }

			.opacity0 swiper swiper-item:last-child {
				opacity: 0;
			}

			::v-deep .u-swiper-image {
				position: absolute;
				top: 50%;
				left: 50%;
				transform: translate(-50%, -50%) scale(1.7);
			}

			::v-deep .u-swiper-title {
				height: 15%;
				display: flex;
				align-items: center;
				justify-content: space-around;
				color: #333;
				font-size: 38rpx;
				background-color: #fff;
				overflow: auto;
				white-space: break-spaces;
				text-overflow: clip;
				text-align: center;
				// #ifdef H5
				background-color: transparent !important;
				// #endif

			}

			::v-deep .u-indicator-item-round-active {
				background-color: #9f4946;
			}

			&-item {
				padding: 0 30rpx;
				// transform: scale(.7);

				// margin:0 80rpx;
			}

			&-img {
				background-color: #fff;
				height: 70%;

				image {
					width: calc(100vw - 160rpx);
					height: 70%;
				}
			}

			&-title {
				text-align: center;
				padding: 75rpx 30rpx;
				background-color: #ffffff;
				display: flex;
				align-items: center;
				justify-content: space-around;
				font-size: 42rpx;
				color: #000;
			}
		}


		.videoLine {
			position: relative;
			z-index: 99;
			padding: 0rpx 30rpx;
			width: 100%;
			display: flex;
			flex-wrap: wrap;
			align-items: center;
			justify-content: center;
			margin-top: -80rpx;
			background:linear-gradient(to bottom,transparent,#f6f3ef) ;
			padding-bottom:40rpx;
			&-item {
				font-size: 0;
				border-radius: 10rpx;
				background-color: #ffffff;
				width: 690rpx;
				height: 420rpx;
				margin-bottom: 30rpx;

				&-image {
					width: 690rpx;
					height: 340rpx;
					border-radius: 10rpx 10rpx 0 0;
					position: relative;
					&-image {
						width: 690rpx;
						height: 340rpx;
						display: block;
						border-radius: 10rpx 10rpx 0 0;
					}

					&-play {
						width: 67rpx;
						height: 68rpx;
						background-size: 100% 100%;
						position: absolute;
						top: 50%;
						left: 50%;
						transform: translate(-50%, -50%);
						z-index: 10;
					}

				}

				&-title {
					height: 80rpx;
					position: relative;

					&>view {
						width: 100%;
						position: absolute;
						top: 50%;
						left: 50%;
						transform: translate(-50%, -50%);
						padding: 0 10rpx;
						white-space: nowrap;
						overflow: hidden;
						text-overflow: ellipsis;
						line-height: 1.5;
						font-size: 28rpx;
						text-align: center;
					}
				}
			}
		}

		.articleLine {
			position: relative;
			z-index: 99;
			padding: 70rpx 30rpx;
			display: flex;
			width: 100%;
			overflow-x: scroll;

			&-item {
				font-size: 0;
				border-radius: 10rpx;
				background-color: #fef7e7;
				margin-right: 30rpx;
				width: 615rpx;
				height: 385rpx;

				&-image {
					width: 615rpx;
					height: 305rpx;
					border-radius: 10rpx 10rpx 0 0;
					position: relative;

					&-image {
						width: 615rpx;
						height: 305rpx;
						display: block;
						border-radius: 10rpx 10rpx 0 0;
					}

				}

				&-title {
					height: 80rpx;
					position: relative;

					&>view {
						width: 100%;
						position: absolute;
						top: 50%;
						left: 50%;
						transform: translate(-50%, -50%);
						padding: 0 10rpx;
						white-space: nowrap;
						overflow: hidden;
						text-overflow: ellipsis;
						line-height: 1.5;
						font-size: 28rpx;
						text-align: center;
					}
				}
			}
		}
	}
</style>