<template>
	<view>
		<z-nav-bar :title="bookInfo.name+'-讲书'"></z-nav-bar>
		<view class="mainContent">
			<view class="title">{{talkBookDetail.title}}</view>
			<view class="voices" v-if="talkBookDetail.voices != '' && audioShow">
				<audio style="text-align: left;  overflow: hidden;" :src="talkBookDetail.voices"
					poster="../../static/icon/home_icon_0.png" :name="talkBookDetail.title"
					:author="bookInfo.author.authorName" :action="audioAction" controls></audio>
			</view>
			<view class="content" v-if="talkBookDetail.content != ''" v-html="talkBookDetail.content"></view>
			<view class="content" v-else></view>
			<view class="time">
				<text>{{talkBookDetail.createTime}}</text>
			</view>
			<view class="tuijin" v-if="!isBuy && bookInfo.productId != null">
				<p>觉得这本书还不错？</p>
				<view class="flexbox"
					style="justify-content: space-between; border: 1px solid #55aa7f; padding: 10rpx; border-radius: 10rpx;">
					<view class="flexbox">
						<view class="img">
							<image v-if="bookInfo.images != ''" :src="bookInfo.images" mode="aspectFit"></image>
							<image v-else src="../../static/icon/wufeng.jpg" mode="aspectFit"></image>
						</view>
						<view>
							<text style=" display: inline-block; margin-top: 40rpx;">{{bookInfo.name}}</text><br />
							<text>作者：{{bookInfo.author.authorName}}</text>
						</view>
					</view>
					<view class="btn" @click="gotoBuy()">
						<text>立即购买</text>
					</view>
				</view>
			</view>
			<!-- <view class="opbtn flexbox">
				<view class="">上一章</view>
				<view class="">下一章</view>
			</view> -->
		</view>
		<music-play :playData="playData"></music-play>
	</view>
</template>

<script>
	import musicPlay from '@/components/music.vue'
	import {
		mapState,
		mapMutations
	} from 'vuex';
	export default {
		data() {
			return {
				audioAction: {
					method: 'pause'
				},
				audioShow: false,
				voicesImg: '',
				isBuy: false,
				playData: {},
				teachId: null, // 讲书id
				bookId: null, // 书籍id
				bookInfo: {
					author: {
						authorName: ''
					}
				}, // 书籍信息
				talkBookDetail: {},
				windowWidth: 0,
			}
		},
		onLoad(e) {
			this.windowWidth = uni.getSystemInfoSync().windowWidth;
			console.log(e, 'onLoad')
			this.bookId = e.bookId
			this.teachId = e.teachId
		},
		onShow() {
			this.getBookInfo()
			this.getTalkBookDetail()
		},
		computed: {
			...mapState(['userInfo'])
		},
		methods: {
			...mapMutations(['setUserInfo']),
			// 购买
			gotoBuy() {
				uni.navigateTo({
					url: '../bookShop/commodityDetail?id=' + this.bookInfo.productId
				});
			},
			getBookInfo() {
				// 获取书本基本信息
				this.$http
					.post('book/book/getBookInfo', {
						'bookId': this.bookId,
						'userId': this.userInfo.id
					})
					.then(res => {
						if (res.code == 0) {
							console.log(res, 'res')
							this.bookInfo = res.book

							if (!this.bookInfo.author || this.bookInfo.author == null) {
								this.bookInfo.author = {
									'authorName': '未知'
								}
								console.log(this.bookInfo.author.authorName, 'this.bookInfo.author.authorName')
							}
							//console.log(this.bookInfo.author.authorName,'this.bookInfo.author.authorName')
							this.voicesImg = res.book.images
							// this.bookInfo.name = res.book.name
							this.isBuy = res.book.isBuy
							console.log(this.voicesImg, 'this.voicesImg')
							// this.freeChapterCount = res.book.freeChapterCount
						} else {
							console.log(res.msg)
						}
						console.log(res, '书籍基本信息')
					}).catch((error) => {
						console.log(error)
					})
			},
			// 获取讲书详情
			getTalkBookDetail() {
				this.audioShow = false
				this.$http
					.post('book/teach/getTeachDetail', {
						'teachId': this.teachId
					})
					.then(res => {
						if (res.code == 0) {
							console.log(res, 'res')
							this.talkBookDetail = res.bookTeach

							// this.isBuy = res.book.isBuy
							// this.freeChapterCount = res.book.freeChapterCount
						} else {
							console.log(res.msg)
						}
						this.audioShow = true
						console.log(res, '讲书信息')
					}).catch((error) => {
						console.log(error)
						this.audioShow = true
					})
			},
		},
		components: {
			musicPlay
		},
	}
</script>

<style scoped lang="scss">
	.mainContent {
		margin: 20rpx 10rpx;
		padding: 20rpx;
		background-color: #fff;
		border-radius: 10rpx;
	}

	.flexbox {
		display: flex;
	}

	.voices {
		margin: 10rpx auto;
		text-align: center;

	}

	/deep/ .uni-audio-name {
		// white-space: wrap !important;
		width: 340rpx;
	}

	.title {
		font-size: 30rpx;
		color: #55aa7f;
		font-weight: bold;
		margin: 40rpx 0;
	}

	.time {
		text-align: right;
		font-size: 24rpx;
		margin-top: 20rpx;
		color: #999;
	}

	.content {
		font-size: 28rpx;
		text-align: justify;
		color: #666;
		line-height: 48rpx;
	}

	.tuijin {
		font-size: 26rpx;

		margin-top: 20rpx;

		.img {
			width: 150rpx;
			height: 150rpx;
			overflow: hidden;
		}

		image {
			height: 150rpx;
			width: 100%;
		}

		p {
			font-size: 28rpx;
			margin-bottom: 20rpx;
			color: #55aa7f;
		}
	}

	.btn {
		margin-right: 20rpx;

		text {
			display: inline-block;
			margin-top: 52rpx;
			font-size: 30rpx;
			padding: 5px 8px;
			background: #55aa7f;
			color: #fff;
			border-radius: 5px;
		}
	}

	// .opbtn{font-size: 14rpx;}
</style>