<template>
  <uni-shadow-root class="vant-button-index"><button :id="id" :class="'custom-class '+(utils.bem('button', [type, size, { block, round, plain, square, loading, disabled, hairline, unclickable: disabled || loading }]))+' '+(hairline ? 'van-hairline--surround' : '')" hover-class="van-button--active hover-class" :lang="lang" :style="(style)+' '+(customStyle)" :open-type="openType" :business-id="businessId" :session-from="sessionFrom" :send-message-title="sendMessageTitle" :send-message-path="sendMessagePath" :send-message-img="sendMessageImg" :show-message-card="showMessageCard" :app-parameter="appParameter" :aria-label="ariaLabel" @click="onClick" @getuserinfo="bindGetUserInfo" @contact="bindContact" @getphonenumber="bindGetPhoneNumber" @error="bindError" @launchapp="bindLaunchApp" @opensetting="bindOpenSetting">
    <block v-if="loading">
      <van-loading custom-class="loading-class" :size="loadingSize" :type="loadingType" :color="type === 'default' ? '#c9c9c9' : 'white'"></van-loading>
      <view v-if="loadingText" class="van-button__loading-text">
        {{ loadingText }}
      </view>
    </block>
    <block v-else>
      <van-icon v-if="icon" size="1.2em" :name="icon" class="van-button__icon" custom-style="line-height: inherit;"></van-icon>
      <view class="van-button__text">
        <slot></slot>
      </view>
    </block>
  </button></uni-shadow-root>
  </template>
  <wxs src="../wxs/utils.wxs" module="utils"></wxs>
  <script>
  import VanIcon from '../icon/index.vue'
  import VanLoading from '../loading/index.vue'
  global['__wxVueOptions'] = {components:{'van-icon': VanIcon,'van-loading': VanLoading}}
  
  global['__wxRoute'] = 'vant/button/index'
  import { VantComponent } from '../common/component';
  import { button } from '../mixins/button';
  import { openType } from '../mixins/open-type';
  VantComponent({
      mixins: [button, openType],
      classes: ['hover-class', 'loading-class'],
      data: {
          style: ''
      },
      props: {
          icon: String,
          plain: Boolean,
          block: Boolean,
          round: Boolean,
          square: Boolean,
          loading: Boolean,
          hairline: Boolean,
          disabled: Boolean,
          loadingText: String,
          customStyle: String,
          loadingType: {
              type: String,
              value: 'circular'
          },
          type: {
              type: String,
              value: 'default'
          },
          size: {
              type: String,
              value: 'normal'
          },
          loadingSize: {
              type: String,
              value: '20px'
          },
          color: {
              type: String,
              observer(color) {
                  let style = '';
                  if (color) {
                      style += `color: ${this.data.plain ? color : 'white'};`;
                      if (!this.data.plain) {
                          // Use background instead of backgroundColor to make linear-gradient work
                          style += `background: ${color};`;
                      }
                      // hide border when color is linear-gradient
                      if (color.indexOf('gradient') !== -1) {
                          style += 'border: 0;';
                      }
                      else {
                          style += `border-color: ${color};`;
                      }
                  }
                  if (style !== this.data.style) {
                      this.setData({ style });
                  }
              }
          }
      },
      methods: {
          onClick() {
              if (!this.data.disabled && !this.data.loading) {
                  this.$emit('click');
              }
          }
      }
  });
  export default global['__wxComponents']['vant/button/index']
  </script>
  <style platform="mp-weixin">
  @import '../common/index.css';.van-button{position:relative;display:-webkit-inline-flex;display:inline-flex;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;box-sizing:border-box;padding:0;line-height:20px;text-align:center;vertical-align:middle;-webkit-appearance:none;-webkit-text-size-adjust:100%;height:44px;height:var(--button-default-height,44px);font-size:16px;font-size:var(--button-default-font-size,16px);transition:opacity .2s;transition:opacity var(--animation-duration-fast,.2s);border-radius:2px;border-radius:var(--button-border-radius,2px)}.van-button:before{position:absolute;top:50%;left:50%;width:100%;height:100%;border:inherit;border-radius:inherit;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);opacity:0;content:" ";background-color:#000;background-color:var(--black,#000);border-color:#000;border-color:var(--black,#000)}.van-button:after{border-width:0}.van-button--active:before{opacity:.15}.van-button--unclickable:after{display:none}.van-button--default{color:#323233;color:var(--button-default-color,#323233);background-color:#fff;background-color:var(--button-default-background-color,#fff);border:1px solid #ebedf0;border:1px solid var(--button-default-border-color,#ebedf0)}.van-button--primary{color:#fff;color:var(--button-primary-color,#fff);background-color:#07c160;background-color:var(--button-primary-background-color,#07c160);border:1px solid #07c160;border:1px solid var(--button-primary-border-color,#07c160)}.van-button--info{color:#fff;color:var(--button-info-color,#fff);background-color:#1989fa;background-color:var(--button-info-background-color,#1989fa);border:1px solid #1989fa;border:1px solid var(--button-info-border-color,#1989fa)}.van-button--danger{color:#fff;color:var(--button-danger-color,#fff);background-color:#ee0a24;background-color:var(--button-danger-background-color,#ee0a24);border:1px solid #ee0a24;border:1px solid var(--button-danger-border-color,#ee0a24)}.van-button--warning{color:#fff;color:var(--button-warning-color,#fff);background-color:#ff976a;background-color:var(--button-warning-background-color,#ff976a);border:1px solid #ff976a;border:1px solid var(--button-warning-border-color,#ff976a)}.van-button--plain{background-color:#fff;background-color:var(--button-plain-background-color,#fff)}.van-button--plain.van-button--primary{color:#07c160;color:var(--button-primary-background-color,#07c160)}.van-button--plain.van-button--info{color:#1989fa;color:var(--button-info-background-color,#1989fa)}.van-button--plain.van-button--danger{color:#ee0a24;color:var(--button-danger-background-color,#ee0a24)}.van-button--plain.van-button--warning{color:#ff976a;color:var(--button-warning-background-color,#ff976a)}.van-button--large{width:100%;height:50px;height:var(--button-large-height,50px)}.van-button--normal{padding:0 15px;font-size:14px;font-size:var(--button-normal-font-size,14px)}.van-button--small{min-width:60px;min-width:var(--button-small-min-width,60px);height:30px;height:var(--button-small-height,30px);padding:0 8px;padding:0 var(--padding-xs,8px);font-size:12px;font-size:var(--button-small-font-size,12px)}.van-button--mini{display:inline-block;min-width:50px;min-width:var(--button-mini-min-width,50px);height:22px;height:var(--button-mini-height,22px);font-size:10px;font-size:var(--button-mini-font-size,10px)}.van-button--mini+.van-button--mini{margin-left:5px}.van-button--block{display:-webkit-flex;display:flex;width:100%}.van-button--round{border-radius:999px;border-radius:var(--button-round-border-radius,999px)}.van-button--square{border-radius:0}.van-button--disabled{opacity:.5;opacity:var(--button-disabled-opacity,.5)}.van-button__text{display:inline}.van-button__icon+.van-button__text:not(:empty),.van-button__loading-text{margin-left:4px}.van-button__icon{min-width:1em;line-height:inherit!important;vertical-align:top}.van-button--hairline{padding-top:1px;border-width:0}.van-button--hairline:after{border-color:inherit;border-width:1px;border-radius:4px;border-radius:calc(var(--button-border-radius, 2px)*2)}.van-button--hairline.van-button--round:after{border-radius:999px;border-radius:var(--button-round-border-radius,999px)}.van-button--hairline.van-button--square:after{border-radius:0}
  </style>