<template>
<uni-shadow-root class="vant-radio-index"><view class="van-radio custom-class">
  <view v-if="labelPosition === 'left'" :class="'label-class '+(utils.bem('radio__label', [labelPosition, { disabled }]))" @click="onClickLabel">
    <slot></slot>
  </view>
  <view class="van-radio__icon-wrap" :style="'font-size: '+(iconSizeWithUnit)+';'" @click="onChange">
    <slot v-if="useIconSlot" name="icon"></slot>
    <van-icon v-else name="success" :class="utils.bem('radio__icon', [shape, { disabled, checked: value === name }])" :style="checkedColor && !disabled && value === name ? 'border-color:' + checkedColor + '; background-color:' + checkedColor + ';' : ''" custom-class="icon-class" :custom-style="'line-height: '+(iconSizeWithUnit)+';font-size: .8em;display: block;'"></van-icon>
  </view>
  <view v-if="labelPosition === 'right'" :class="'label-class '+(utils.bem('radio__label', [labelPosition, { disabled }]))" @click="onClickLabel">
    <slot></slot>
  </view>
</view></uni-shadow-root>
</template>
<wxs src="../wxs/utils.wxs" module="utils"></wxs>
<script>
import VanIcon from '../icon/index.vue'
global['__wxVueOptions'] = {components:{'van-icon': VanIcon}}

global['__wxRoute'] = 'vant/radio/index'
import { VantComponent } from '../common/component';
import { addUnit } from '../common/utils';
VantComponent({
    field: true,
    relation: {
        name: 'radio-group',
        type: 'ancestor',
        linked(target) {
            this.parent = target;
        },
        unlinked() {
            this.parent = null;
        }
    },
    classes: ['icon-class', 'label-class'],
    props: {
        value: null,
        disabled: Boolean,
        useIconSlot: Boolean,
        checkedColor: String,
        labelPosition: {
            type: String,
            value: 'right'
        },
        labelDisabled: Boolean,
        shape: {
            type: String,
            value: 'round'
        },
        iconSize: {
            type: null,
            observer: 'setIconSizeUnit'
        }
    },
    data: {
        iconSizeWithUnit: '20px'
    },
    methods: {
        setIconSizeUnit(val) {
            this.setData({
                iconSizeWithUnit: addUnit(val)
            });
        },
        emitChange(value) {
            const instance = this.parent || this;
            instance.$emit('input', value);
            instance.$emit('change', value);
        },
        onChange(event) {
            console.log(event);
            this.emitChange(this.data.name);
        },
        onClickLabel() {
            const { disabled, labelDisabled, name } = this.data;
            if (!disabled && !labelDisabled) {
                this.emitChange(name);
            }
        }
    }
});
export default global['__wxComponents']['vant/radio/index']
</script>
<style platform="mp-weixin">
@import '../common/index.css';.van-radio{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;overflow:hidden;-webkit-user-select:none;user-select:none}.van-radio__icon-wrap{-webkit-flex:none;flex:none}.van-radio__icon{display:block;box-sizing:border-box;width:1em;height:1em;color:transparent;text-align:center;transition-property:color,border-color,background-color;border:1px solid #c8c9cc;border:1px solid var(--radio-border-color,#c8c9cc);font-size:20px;font-size:var(--radio-size,20px);transition-duration:.2s;transition-duration:var(--radio-transition-duration,.2s)}.van-radio__icon--round{border-radius:100%}.van-radio__icon--checked{color:#fff;color:var(--white,#fff);background-color:#1989fa;background-color:var(--radio-checked-icon-color,#1989fa);border-color:#1989fa;border-color:var(--radio-checked-icon-color,#1989fa)}.van-radio__icon--disabled{background-color:#ebedf0;background-color:var(--radio-disabled-background-color,#ebedf0);border-color:#c8c9cc;border-color:var(--radio-disabled-icon-color,#c8c9cc)}.van-radio__icon--disabled.van-radio__icon--checked{color:#c8c9cc;color:var(--radio-disabled-icon-color,#c8c9cc)}.van-radio__label{word-wrap:break-word;margin-left:10px;margin-left:var(--radio-label-margin,10px);color:#323233;color:var(--radio-label-color,#323233);line-height:20px;line-height:var(--radio-size,20px)}.van-radio__label--left{float:left;margin:0 10px 0 0;margin:0 var(--radio-label-margin,10px) 0 0}.van-radio__label--disabled{color:#c8c9cc;color:var(--radio-disabled-label-color,#c8c9cc)}.van-radio__label:empty{margin:0}
</style>