<template>
	<view>
		<text class="example-info">折叠面板用来折叠/显示过长的内容或者是列表。通常是在多内容分类项使用，折叠不重要的内容，显示重要内容。点击可以展开折叠部分。</text>
		<view v-for="(item, index) in list" :key="index">
			<uni-section :title="item.name" type="line"></uni-section>
			<uni-collapse ref="add" class="warp" @change="change">
				<uni-collapse-item v-for="(sub, key) in item.data" :key="key" :open="sub.open" :show-animation="sub.showAnimation" :disabled="sub.disabled" :title="sub.subName">
					<text class="content">{{ sub.content }}</text>
				</uni-collapse-item>
			</uni-collapse>
		</view>
		<uni-section title="手风琴效果" type="line"></uni-section>
		<uni-collapse :accordion="true">
			<uni-collapse-item v-for="item in accordion" :key="item.id" :title="item.title" :show-animation="item.animation">
				<text class="content">{{ item.content }}</text>
			</uni-collapse-item>
		</uni-collapse>
		<uni-section title="配置图标" type="line"></uni-section>
		<uni-collapse>
			<uni-collapse-item title="标题文字" thumb="https://img-cdn-qiniu.dcloud.net.cn/new-page/uni.png">
				<text class="content">折叠内容主体，可自定义内容及样式</text>
			</uni-collapse-item>
			<uni-collapse-item title="标题文字" thumb="https://img-cdn-qiniu.dcloud.net.cn/new-page/uni.png">
				<text class="content">折叠内容主体，可自定义内容及样式</text>
			</uni-collapse-item>
		</uni-collapse>
	</view>
</template>

<script>
	export default {
		components: {},
		data() {
			const listData = [{
					name: '基础用法',
					data: [{
							type: false,
							subName: '默认开启',
							open: true,
							content: '折叠内容主体，可自定义内容及样式'
						},
						{
							type: false,
							subName: '折叠内容',
							content: '折叠内容主体，这是一段比较长内容。默认折叠主要内容，只显示当前项标题。点击标题展开，才能看到这段问题。再次点击标题，折叠内容。'
						},
						{
							type: false,
							subName: '禁用状态',
							disabled: true,
							content: '折叠内容主体，这是一段比较长内容。默认折叠主要内容，只显示当前项标题。点击标题展开，才能看到这段问题。再次点击标题，折叠内容。'
						}
					]
				},
				{
					name: '添加动画效果',
					data: [{
						type: true,
						subName: '动画效果',
						showAnimation: true,
						content: '折叠内容主体，这是一段比较长内容。默认折叠主要内容，只显示当前项标题。点击标题展开，才能看到这段问题。再次点击标题，折叠内容。'
					}]
				}
			]
			return {
				list: listData,
				accordion: [{
						id: 0,
						title: '标题文字',
						content: '手风琴效果',
						animation: true
					},
					{
						id: 1,
						title: '标题文字',
						content: '手风琴效果',
						animation: true
					},
					{
						id: 2,
						title: '标题文字',
						content: '手风琴效果',
						animation: true
					}
				],
				extraIcon: {
					color: '#4cd964',
					size: '26',
					type: 'image'
				},
				id: 2
			}
		},
		methods: {
			change(e) {}
		}
	}
</script>

<style>
	@charset "UTF-8";

	/* 头条小程序组件内不能引入字体 */
	/* #ifdef MP-TOUTIAO */
	@font-face {
		font-family: uniicons;
		font-weight: normal;
		font-style: normal;
		src: url("~@/static/uni.ttf") format("truetype");
	}

	/* #endif */
	/* #ifndef APP-NVUE */
	page {
		display: flex;
		flex-direction: column;
		box-sizing: border-box;
		background-color: #efeff4;
		min-height: 100%;
		height: auto;
	}

	view {
		font-size: 14px;
		line-height: inherit;
	}

	.example {
		padding: 0 15px 15px;
	}

	.example-info {
		padding: 15px;
		color: #3b4144;
		background: #ffffff;
	}

	.example-body {
		/* #ifndef APP-NVUE */
		display: flex;
		/* #endif */
		flex-direction: row;
		flex-wrap: wrap;
		justify-content: center;
		padding: 0;
		font-size: 14px;
		background-color: #ffffff;
	}

	/* #endif */
	.example {
		padding: 0 15px;
	}

	.example-info {
		/* #ifndef APP-NVUE */
		display: block;
		/* #endif */
		padding: 15px;
		color: #3b4144;
		background-color: #ffffff;
		font-size: 14px;
		line-height: 20px;
	}

	.example-info-text {
		font-size: 14px;
		line-height: 20px;
		color: #3b4144;
	}

	.example-body {
		flex-direction: column;
		padding: 15px;
		background-color: #ffffff;
	}

	.word-btn-white {
		font-size: 18px;
		color: #FFFFFF;
	}

	.word-btn {
		/* #ifndef APP-NVUE */
		display: flex;
		/* #endif */
		flex-direction: row;
		align-items: center;
		justify-content: center;
		border-radius: 6px;
		height: 48px;
		margin: 15px;
		background-color: #007AFF;
	}

	.word-btn--hover {
		background-color: #4ca2ff;
	}

	.example-body {
		flex-direction: column;
		flex: 1;
	}

	.content {
		padding: 15px;
		font-size: 14px;
		line-height: 20px;
		background-color: #f9f9f9;
		color: #666;
	}

	.button {
		font-size: 26rpx;
		line-height: 90rpx;
	}
</style>