<template>
	<view class="zd_container">
		<nav-bar title="分切下料"></nav-bar>
		<view class="zd_content">
			<view class="zd_wrapper">
				<view class="filter_item">
					<view class="filter_label">区域</view>
					<view class="filter_input_wraper">
						<uni-data-select v-model="index2" :localdata="options2" @change="selectChange2"></uni-data-select>
					</view>
				</view>
				<view class="filter_item">
					<view class="filter_label">设备</view>
					<view class="filter_input_wraper">
						<uni-data-select v-model="index" :localdata="options" @change="selectChange"></uni-data-select>
					</view>
				</view>
			</view>
		</view>
		<view class="zd-row submitbar">
			<button class="zd-col-6 btn-submit btn-default" @tap="clearUp">清空</button>
			<button class="zd-col-15 btn-submit btn-success" :class="{'btn-info': !index}" :disabled="disabled" @tap="_downRolls">确认</button>
		</view>
	</view>
</template>

<script>
	import NavBar from '@/components/NavBar.vue'
	import SearchBox from '@/components/SearchBox.vue'
	import {queryProductArea} from '@/utils/getData2.js'
	import {slitterDevices, downRolls} from '@/utils/getData3.js'
	export default {
		components: {
			NavBar,
			SearchBox
		},
		data() {
			return {
				options: [],
				index: '',
				options2: [],
				index2: '',
				disabled: false
			};
		},
		created () {
			this._queryProductArea()
		},
		methods: {
			selectChange2(e) {
				this.index2 = e
				if (e) {
					this._slitterDevices(e)
				} else {
					this.index = ''
				}
			},
			/** 生产区域下拉框查询 */
			async _queryProductArea () {
				let res = await queryProductArea()
				this.options2 = [...res.data]
			},
			async _slitterDevices (e) {
				let res = await slitterDevices(e)
				this.options = [...res]
			},
			selectChange (e) {
				this.index = e
			},
			async _downRolls () {
				this.disabled = true
				if (!this.index) {
					this.disabled = false
					return
				}
				try {
					let res = await downRolls(this.index)
					uni.showToast({
						title: res.message,
						icon: 'none'
					})
					this.disabled = false
				} catch (e) {
					this.disabled = false
				}
			},
			clearUp () {
				this.index = ''
				this.index2 = ''
				this.options = []
			}
		}
	}
</script>