<template>
<uni-shadow-root class="vant-submit-bar-index"><view class="van-submit-bar custom-class">
  <slot name="top"></slot>

  <view class="van-submit-bar__tip">
    <van-icon v-if="tipIcon" size="12px" :name="tipIcon" custom-class="van-submit-bar__tip-icon"></van-icon>
    <view v-if="hasTip" class="van-submit-bar__tip-text">
      {{ tip }}
    </view>
    <slot name="tip"></slot>
  </view>

  <view class="bar-class van-submit-bar__bar">
    <slot></slot>
    <view v-if="hasPrice" class="van-submit-bar__text">
      <text>{{ label || '合计：' }}</text>
      <text class="van-submit-bar__price price-class">
        <text class="van-submit-bar__currency">{{ currency }} </text>
        <text class="van-submit-bar__price-integer">{{ integerStr }}</text><text>{{decimalStr}}</text>
      </text>
      <text class="van-submit-bar__suffix-label">{{ suffixLabel }}</text>
    </view>
    <van-button round :type="buttonType" :loading="loading" :disabled="disabled" class="van-submit-bar__button" custom-class="button-class" custom-style="width: 100%;" @click="onSubmit">
      {{ loading ? '' : buttonText }}
    </van-button>
  </view>

  <view v-if="safeAreaInsetBottom" class="van-submit-bar__safe"></view>
</view></uni-shadow-root>
</template>
<wxs src="../wxs/utils.wxs" module="utils"></wxs>
<script>
import VanButton from '../button/index.vue'
import VanIcon from '../icon/index.vue'
global['__wxVueOptions'] = {components:{'van-button': VanButton,'van-icon': VanIcon}}

global['__wxRoute'] = 'vant/submit-bar/index'
import { VantComponent } from '../common/component';
VantComponent({
  classes: ['bar-class', 'price-class', 'button-class'],
  props: {
    tip: {
      type: null,
      observer: 'updateTip',
    },
    tipIcon: String,
    type: Number,
    price: {
      type: null,
      observer: 'updatePrice',
    },
    label: String,
    loading: Boolean,
    disabled: Boolean,
    buttonText: String,
    currency: {
      type: String,
      value: '¥',
    },
    buttonType: {
      type: String,
      value: 'danger',
    },
    decimalLength: {
      type: Number,
      value: 2,
      observer: 'updatePrice',
    },
    suffixLabel: String,
    safeAreaInsetBottom: {
      type: Boolean,
      value: true,
    },
  },
  methods: {
    updatePrice() {
      const { price, decimalLength } = this.data;
      const priceStrArr =
        typeof price === 'number' &&
        (price / 100).toFixed(decimalLength).split('.');
      this.setData({
        hasPrice: typeof price === 'number',
        integerStr: priceStrArr && priceStrArr[0],
        decimalStr: decimalLength && priceStrArr ? `.${priceStrArr[1]}` : '',
      });
    },
    updateTip() {
      this.setData({ hasTip: typeof this.data.tip === 'string' });
    },
    onSubmit(event) {
      this.$emit('submit', event.detail);
    },
  },
});
export default global['__wxComponents']['vant/submit-bar/index']
</script>
<style platform="mp-weixin">
@import '../common/index.css';

.van-submit-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  -webkit-user-select: none;
  user-select: none;
  z-index: 100;
  z-index: var(--submit-bar-z-index,100);
  background-color: #fff;
  background-color: var(--submit-bar-background-color,#fff);
}

.van-submit-bar__tip {
  padding: 20rpx;
  padding: var(--submit-bar-tip-padding,20rpx);
  color: #f56723;
  color: var(--submit-bar-tip-color,#f56723);
  font-size: 24rpx;
  font-size: var(--submit-bar-tip-font-size,24rpx);
  line-height: 1.5;
  line-height: var(--submit-bar-tip-line-height,1.5);
  background-color: #fff7cc;
  background-color: var(--submit-bar-tip-background-color,#fff7cc);
}

.van-submit-bar__tip:empty {
  display: none;
}

.van-submit-bar__tip-icon {
  width: 24rpx;
  height: 24rpx;
  margin-right: 8rpx;
  vertical-align: middle;
  font-size: 24rpx;
  font-size: var(--submit-bar-tip-icon-size,24rpx);
  min-width: 36rpx;
  min-width: calc(var(--submit-bar-tip-icon-size, 24rpx)*1.5);
}

.van-submit-bar__tip-text {
  display: inline;
  vertical-align: middle;
}

.van-submit-bar__bar {
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  -webkit-justify-content: flex-end;
  justify-content: flex-end;
  padding: 0 32rpx;
  padding: var(--submit-bar-padding,0 32rpx);
  height: 100rpx;
  height: var(--submit-bar-height,100rpx);
  font-size: 28rpx;
  font-size: var(--submit-bar-text-font-size,28rpx);
  background-color: #fff;
  background-color: var(--submit-bar-background-color,#fff);
}

.van-submit-bar__safe {
  height: constant(safe-area-inset-bottom);
  height: env(safe-area-inset-bottom);
}

.van-submit-bar__text {
  -webkit-flex: 1;
  flex: 1;
  text-align: right;
  color: #323233;
  color: var(--submit-bar-text-color,#323233);
  padding-right: 24rpx;
  padding-right: var(--padding-sm,24rpx);
}

.van-submit-bar__price,
.van-submit-bar__text {
  font-weight: 500;
  font-weight: var(--font-weight-bold,500);
}

.van-submit-bar__price {
  color: #ee0a24;
  color: var(--submit-bar-price-color,#ee0a24);
  font-size: 24rpx;
  font-size: var(--submit-bar-price-font-size,24rpx);
}

.van-submit-bar__price-integer {
  font-size: 40rpx;
  font-family: Avenir-Heavy,PingFang SC,Helvetica Neue,Arial,sans-serif;
}

.van-submit-bar__currency {
  font-size: 24rpx;
  font-size: var(--submit-bar-currency-font-size,24rpx);
}

.van-submit-bar__suffix-label {
  margin-left: 10rpx;
}

.van-submit-bar__button {
  width: 220rpx;
  width: var(--submit-bar-button-width,220rpx);
  font-weight: 500;
  font-weight: var(--font-weight-bold,500);
  --button-default-height: 80rpx!important;
  --button-default-height: var(--submit-bar-button-height,80rpx)!important;
  --button-line-height: 80rpx!important;
  --button-line-height: var(--submit-bar-button-height,80rpx)!important;
}
</style>