<template>
	<view class="container">
		<scroll-view class="message-list-box" scroll-y="true" @scrolltolower="handleLoadMore()">
			<view style="padding-top: 20px;background-color: #FFFFFF;" v-if="messageList.length<=0">
				<u-divider color="#909399" border-color="#909399">没有更多了</u-divider>
			</view>
			<view class="message-row" v-for="(item, index1) in messageList" :key="index1">
				<image class="message-head" :src="item.headImg"></image>
				<view class="message-info-box">
					<view class="message-name">{{item.userName}}</view>
					<view class="message-date">{{item.leaMsgTime}}</view>
					<view class="message-text">{{item.leaMsgContent}}</view>
					<view class="message-img-box" v-for="(site, index2) in item.orderLeaImgResVOs" :key="index2">
						<image class="message-img" :src="site.imgUrl"></image>
					</view>
				</view>
			</view>
		</scroll-view>
		<view class="message-handle">
			<u-button type="success" shape="circle" :ripple="true" @click="addMessage" class="handle-custom">发布留言</u-button>
		</view>
		<u-top-tips ref="uTips"></u-top-tips>
	</view>
</template>

<script>
	const NET = require('@/utils/request')
	const API = require('@/config/api')
	export default {
		data() {
			return {
				orderId: '',
				tenantCode: '',
				pageIndex: 1,
				isOver: false,
				messageList: [],
			}
		},
		onLoad(options) {
			this.orderId = options.orderId
			this.tenantCode = options.tenantCode
		},
		onShow() {
			this.pageIndex = 1
			this.messageList = []
			this.getMessageList()
		},
		onPullDownRefresh() {
			this.pageIndex = 1
			this.messageList = []
			this.getMessageList('refresh')
		},
		methods: {
			//  懒加载
			handleLoadMore() {
				if (!this.isOver) {
					this.pageIndex++
					this.getMessageList()
				}
			},
			//  获取全部留言
			getMessageList(type) {
				NET.request(API.getMessageList + this.pageIndex + '/10', {
					flag: 1,
					orderId: this.orderId
				}, 'GET').then(res => {
					if (type == 'refresh') {
						uni.stopPullDownRefresh();
					}
					this.isOver = res.data.list.length != 10
					this.messageList = this.messageList.concat(res.data.list)
				}).catch(error => {
					this.$refs.uTips.show({
						title: error.data.msg,
						type: 'warning',
					})
				})
			},
			//  新增留言
			addMessage() {
				uni.navigateTo({
					url: '/pagesMain/messageForm?orderId=' + this.orderId + '&tenantCode=' + this.tenantCode
				});
			},
		}
	}
</script>

<style lang="less" scoped>
	page {
		width: 100%;
		height: 100%;
	}

	.container {
		width: 100%;
		height: 100%;
		float: left;
		position: relative;

		.message-list-box {
			width: 100%;
			height: calc(100% - 70px);
			float: left;

			.message-row {
				width: calc(100% - 30px);
				float: left;
				padding-bottom: 15px;
				border-bottom: 1px solid #F6F6F6;
				margin: 0 15px 15px 15px;

				.message-head {
					width: 50px;
					height: 50px;
					object-fit: cover;
					float: left;
					border-radius: 50%;
					overflow: hidden;
				}

				.message-info-box {
					width: calc(100% - 75px);
					float: right;

					.message-name {
						width: 50%;
						height: 30px;
						float: left;
						font-size: 15px;
						font-family: PingFang SC;
						color: #333333;
						line-height: 30px;
						overflow: hidden;
						text-overflow: ellipsis;
						white-space: nowrap;
					}

					.message-date {
						width: 50%;
						height: 30px;
						float: left;
						font-size: 12px;
						font-family: PingFang SC;
						color: #666666;
						text-align: right;
						line-height: 30px;
						overflow: hidden;
						text-overflow: ellipsis;
						white-space: nowrap;
					}

					.message-text {
						width: 100%;
						height: 20px;
						float: left;
						font-size: 12px;
						font-family: PingFang SC;
						color: #666666;
						line-height: 20px;
						overflow: hidden;
						text-overflow: ellipsis;
						white-space: nowrap;
					}

					.message-img-box {
						width: 100%;
						float: left;

						.message-img {
							width: 76px;
							height: 76px;
							object-fit: cover;
							float: left;
							margin: 0 10px 10px 0;
						}
					}
				}
			}
		}

		.message-handle {
			width: calc(100% - 30px);
			height: 40px;
			position: fixed;
			bottom: 20px;
			left: 15px;

			.handle-custom {
				background-color: #51A539;

				/deep/button {
					background-color: #56a83a;
				}

				/deep/.u-btn--success--disabled {
					background-color: #74bd60 !important;
				}
			}
		}
	}
</style>
