<template>
	<view class="container">
		<view class="textarea">
			<textarea placeholder="请留下您的建议或者感受" v-model="book" />
		</view>
		<view class="img u-flex u-col-center">
			<view class="i" v-for="(item,index) in list" :key="index">
				<view class="del" @click="list.splice(index,1)">
					<uni-icons type="clear" size="30" color="#c33"></uni-icons>
				</view>
				<image :src="item" mode="aspectFill"></image>
			</view>
			<view class="i" @click="upload">
				<image src="@/static/images/mine/up.png" mode="aspectFill"></image>
			</view>
		</view>
		<view class="f-btn" @click="submit">
			确认
		</view>
	</view>
</template>

<script>
	import {userFeedback} from '@/api/mine/index.js'
	export default {
		data() {
			return {
				
				http:this.$imgUrl,
				book: "",
				list: [],
				userId:""

			}
		},
		onLoad() {
			let user = uni.getStorageSync('user')
			this.userId = user.userId
			if (!user.userId) {
				uni.reLaunch({
					url: '/pages/index/index'
				})
				return
			}
			
		},
		methods: {
			submit(){
				if(!this.book){
					uni.showToast({
						title: '反馈内容不能为空',
						icon: "none",
						duration: 1500
					});
					return
				}
				uni.showModal({
					title: '温馨提示',
					content: '确定要提交吗?',
					success:  (res) =>{
						if (res.confirm) {
							console.log('用户点击确定');
							userFeedback({
								userId:this.userId,
								content:this.book,
								image:this.list.toString(),
							}).then(res => {
								if(res.code == 200){
									uni.showToast({
										title: '提交成功',
										icon: "none",
										duration: 1500
									});
									setTimeout(() => {
										uni.navigateBack({
											delta:1
										})
									}, 1500)
								}else{
									uni.showToast({
										title:res.msg,
										icon: "none",
										duration: 1500
									});
								}
								
							})
						} else if (res.cancel) {
							console.log('用户点击取消');
						}
					}
				});
				
			},
			upload(){
				this.$http.uploadone().then(res => {
					this.list.push(res)
				})
			},
		}
	}
</script>

<style lang="scss" scoped>
	$color: #4892FD;
	.container {
		min-height: 100vh;
		padding: 30rpx;
		box-sizing: border-box;
		background-color: #fff;
		align-items:initial;
		.img {
			margin-top: 35rpx;
			display: flex;
			flex-wrap: wrap;

			.i {
				margin: 0 60rpx 30rpx 0;
				width: 180rpx;
				height: 180rpx;
				position: relative;

				&:nth-child(3n) {
					margin-right: 0;
				}

				.del {
					width: 50rpx;
					height: 50rpx;
					position: absolute;
					top: -10rpx;
					right: -10rpx;
					display: flex;
					align-items: center;
					justify-content: center;
					text-align: center;
					z-index: 999;
				}

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

		.textarea {
			width:100%;
			padding: 30rpx;
			background-color: #F5F5F5;
			border-radius: 6rpx;
			height: 300rpx;
			box-sizing: border-box;

			textarea {
				width: 100%;
				height: 100%;
				font-size: 28rpx;
				color: #333;
			}
		}

		.f-btn {
			margin-top: 150rpx;
			width: 100%;
			height: 90rpx;
			line-height: 90rpx;
			text-align: center;
			background-color: $color;
			color: #fff;
			font-size: 28rpx;
			border-radius: 20rpx;
		}



	}
</style>