<template>
	<view class="search_wraper">
		<input 
		type="text" 
		class="filter_input pdr120" 
		confirm-type="go"
		:value="value"
		:focus="focusState"
		@focus="handleFocus"
		@blur="handleBlur"
		@confirm="handleSend">
		<view class="zd-row buttons_wraper">
			<uni-icons v-show="value !== '' && value !== null && value !== undefined" class="pdr10" type="clear" size="24" color="#666" @tap="toDel"></uni-icons>
			<uni-icons type="scan" size="22" :color="focusState ? '#ff6a00' : '#4e6ef2'" @tap="focusState=true"></uni-icons>
		</view>
	</view>
</template>

<script>
	import permision from "@/utils/permission.js"
	export default {
		data() {
			return {
				focusState: false
			};
		},
		model: {
			prop: 'value',
			event: 'input'
		},
		props: {
			value: String
		},
		methods: {
			handleFocus () {
				this.focusState = true
			},
			handleBlur (e) {
				this.$emit('input', e.target.value)
				// if (e.target.value.length) {
				// 	this.$emit('handleChange', e.target.value)
				// }
				this.focusState = false
			},
			toDel () {
				this.$emit('input', '')
				this.$emit('handleDel')
			},
			handleSend (e) {
				this.$emit('input', e.target.value)
				if (e.target.value.length) {
					this.$emit('handleChange', e.target.value)
				}
			}
		}
	}
</script>

<style lang="stylus">
@import '../common/style/mixin.styl';
.search_wraper
	position relative
	_wh(100%, 80rpx)
.pdr120
	padding-right: 120rpx;
.buttons_wraper
	position absolute
	top 0
	right 10rpx
	_wh(auto, 80rpx)
.pdr10
	padding-right 10rpx
</style>
