<template>
  <view class="ss-m-20" :style="{ opacity: disabled ? '0.5' : '1' }">
    <view class="content">
      <view
        class="tag ss-flex ss-row-center"
        :class="isDisable ? 'disabled-bg-color' : 'info-bg-color'"
      >
        {{ data.discountType === 1 ? '满减券' : '折扣券' }}
      </view>
      <view class="title ss-m-x-30 ss-p-t-18">
        <view class="ss-flex ss-row-between">
          <view
            class="value-text ss-flex-1 ss-m-r-10"
            :class="isDisable ? 'disabled-color' : 'info-color'"
          >
            {{ data.name }}
          </view>
          <view>
            <view
              class="ss-flex ss-col-bottom"
              :class="isDisable ? 'disabled-color' : 'price-text'"
            >
              <view class="value-reduce ss-m-b-10" v-if="data.discountType === 1">￥</view>
              <view class="value-price">
                {{
                  data.discountType === 1
                    ? fen2yuan(data.discountPrice)
                    : data.discountPercent / 10.0
                }}
              </view>
              <view class="value-discount ss-m-b-10 ss-m-l-4" v-if="data.discountType === 2"
                >折</view
              >
            </view>
          </view>
        </view>
        <view class="ss-flex ss-row-between ss-m-t-16">
          <view
            class="sellby-text"
            :class=" isDisable ? 'disabled-color' : 'subtitle-color'"
            v-if="data.validityType === 2"
          >
            有效期：领取后 {{ data.fixedEndTerm }} 天内可用
          </view>
          <view
            class="sellby-text"
            :class=" isDisable ? 'disabled-color' : 'subtitle-color'"
            v-else
          >
            有效期: {{ sheep.$helper.timeFormat(data.validStartTime, 'yyyy-mm-dd') }} 至
            {{ sheep.$helper.timeFormat(data.validEndTime, 'yyyy-mm-dd') }}
          </view>
          <view
            class="value-enough"
            :class="isDisable ? 'disabled-color' : 'subtitle-color'"
          >
            满 {{ fen2yuan(data.usePrice) }} 可用
          </view>
        </view>
      </view>
    </view>

    <!-- TODO 芋艿：可优化，增加优惠劵的描述 -->
    <view class="desc ss-flex ss-row-between">
      <view>
        <view class="desc-title">{{ data.description }}</view>
        <view>
          <slot name="reason" />
        </view>
      </view>
      <view>
        <slot />
      </view>
    </view>
  </view>
</template>

<script setup>
  import { computed, reactive } from 'vue';
  import { fen2yuan } from '../../hooks/useGoods';
  import sheep from '../../index';

  const state = reactive({
    stateMap: {
      0: '立即领取',
      1: '去使用',
    },
  });

  const isDisable = computed(() => {
    if (props.type === 'coupon') {
      return false;
    }
    return props.data.status !== 1;
  });

  // 接受参数
  const props = defineProps({
    data: {
      type: Object,
      default: {},
    },
    disabled: {
      type: Boolean,
      default: false,
    },
    type: {
      type: String,
      default: 'coupon', // coupon 优惠劵模版；user 用户优惠劵
    },
  });
</script>

<style lang="scss" scoped>
  .info-bg-color {
    background: linear-gradient(90deg, var(--ui-BG-Main), var(--ui-BG-Main-gradient));
  }

  .disabled-bg-color {
    background: #999;
  }

  .info-color {
    color: #333;
  }

  .subtitle-color {
    color: #666;
  }

  .disabled-color {
    color: #999;
  }

  .content {
    width: 100%;
    background: #fff;
    border-radius: 20rpx 20rpx 0 0;
    -webkit-mask: radial-gradient(circle at 12rpx 100%, #0000 12rpx, red 0) -12rpx;
    box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.04);

    .tag {
      width: 100rpx;

      color: #fff;
      height: 40rpx;
      font-size: 24rpx;
      border-radius: 20rpx 0 20rpx 0;
    }

    .title {
      padding-bottom: 22rpx;
      border-bottom: 2rpx dashed #d3d3d3;

      .value-text {
        font-size: 32rpx;
        font-weight: 600;
      }

      .sellby-text {
        font-size: 24rpx;
        font-weight: 400;
      }

      .value-price {
        font-size: 64rpx;
        font-weight: 500;
        line-height: normal;
        font-family: OPPOSANS;
      }

      .value-reduce {
        line-height: normal;
        font-size: 32rpx;
      }

      .value-discount {
        line-height: normal;
        font-size: 28rpx;
      }

      .value-enough {
        font-size: 24rpx;
        font-weight: 400;
        font-family: OPPOSANS;
      }
    }
  }

  .desc {
    width: 100%;
    background: #fff;
    -webkit-mask: radial-gradient(circle at 12rpx 0%, #0000 12rpx, red 0) -12rpx;
    box-shadow: rgba(#000, 0.1);
    box-sizing: border-box;
    padding: 24rpx 30rpx;
    box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.04);
    border-radius: 0 0 20rpx 20rpx;

    .desc-title {
      font-size: 24rpx;
      color: #999;
      font-weight: 400;
    }
  }

  .price-text {
    color: #ff0000;
  }
</style>