<template>
	<view class="content">
		<view class="row1">
			<view class="title">
				圈子名称
			</view>
			<u--input placeholder="请输入圈子名称" border="none" v-model="formData.circleName" @change="change"
				:customStyle="custom"></u--input>
		</view>
		<view class="row1">
			
			<view class="flex flex-between" style="margin-top: 20rpx;">
				<view class="title">圈子标签</view>
				<uni-icons type="plus-filled" @click="add(item)" size="40" color="#112253"></uni-icons>
			</view>
			<view class="">
				<view v-for="(item,index) in labelList":key="index">
					<view class="flex">
						<u-input placeholder="请输入圈子标签，2-4个字" border="none" v-model="item.labelName" @change="change"
							:customStyle="custom">
							<template slot="suffix">
								<image src="../../static/imgs/mySet/del.png" mode="widthFix" style="width: 40rpx;" @click="subtract(index)"></image>
							</template>
							</u-input>
						<!-- <uni-icons type="minus-filled" @click="subtract(index)" size="40"></uni-icons> -->
					</view>
				</view>
			</view>
		</view>
		<view class="">
			<button type="default" @click="submit" class="submit">提交</button>
		</view>
		<u-toast ref="uToast"></u-toast>
	</view>
</template>

<script>
	var that;
	export default {
		data() {
			return {
				custom: {
					"margin-top":"20rpx",
					"background": "#fff",
					"border-radius": "20rpx",
					"padding":"20rpx"
				},
				value: '',
				labelList: [{
						labelName: ''
					},
					{
						labelName: ''
					}
				],
				formData: {
					circleName: '',
					circleLabel: [],
					commonId: ''

				}
			};
		},
		onLoad() {
			that = this
			this.userInfo = uni.getStorageSync("userInfo")
			this.formData.commonId = this.userInfo.id
		},
		methods: {
			change(e) {
				console.log('change', e);
			},
			submit() {
				this.formData.circleLabel = []
				if (!this.formData.circleName) {
					this.$refs.uToast.show({
						type: 'error',
						message: '圈子名称不能为空！',
					})
					return
				}
				for (let i = 0; i < this.labelList.length; i++) {
					if (!this.labelList[i].labelName) {
						this.$refs.uToast.show({
							type: 'error',
							message: '标签内容不能为空！',
						})
						return
					}
					if (this.labelList[i].labelName.length > 4 || this.labelList[i].labelName.length < 2) {
						this.$refs.uToast.show({
							type: 'error',
							message: '标签内容2-4个字！',
						})
						return
					}
					this.formData.circleLabel.push(this.labelList[i].labelName)
				}
				this.formData.circleLabel = this.formData.circleLabel.toString()

				this.$request.baseRequest('admin.unimall.circleManagementInfo', 'add', {
					circleManagementInfo: JSON.stringify(this.formData)
				}, failres => {
					this.$refs.uToast.show({
						type: 'error',
						message: failres.errmsg,
					})
					uni.hideLoading()
				}).then(res => {
					this.$refs.uToast.show({
						type: 'success',
						message: '提交成功！',
					})
					setTimeout(() => {
						uni.navigateBack()
					}, 500)
				})
			},
			add() {
				if (this.labelList.length > 3) {
					this.$refs.uToast.show({
						type: 'error',
						message: '“标签数量2-4个！',
					})
					return
				}
				this.labelList.push({
					labelName: ''
				})
			},
			subtract(index) {
				if (this.labelList.length < 3) {
					this.$refs.uToast.show({
						type: 'error',
						message: '“标签数量2-4个！',
					})
					return
				}
				this.labelList.splice(index, 1)
			},
		}
	}
</script>

<style lang="scss" scoped>
	.content {
		padding: 20rpx;

		.title {
			font-size: 32rpx;
			font-weight: bold;
			color: #1A1A1A;
		}
	}
	.submit{
		position: fixed;
		bottom: 100rpx;
		background-color:#112253 ;
		color: #fff;
		width: calc(100% - 40rpx);
	}
</style>