<template>
  <s-layout title="收货地址" :bgStyle="{ color: '#FFF' }">
    <view v-if="state.list.length">
      <s-address-item
        hasBorderBottom
        v-for="item in state.list"
        :key="item.id"
        :item="item"
        @tap="onSelect(item)"
      >
      </s-address-item>
    </view>

    <su-fixed bottom placeholder>
      <view class="footer-box ss-flex ss-row-between ss-p-20">
        <!-- 微信小程序和微信H5 -->
        <button
          v-if="['WechatMiniProgram', 'WechatOfficialAccount'].includes(sheep.$platform.name)"
          @tap="importWechatAddress"
          class="border ss-reset-button sync-wxaddress ss-m-20 ss-flex ss-row-center ss-col-center"
        >
          <text class="cicon-weixin ss-p-r-10" style="color: #09bb07; font-size: 40rpx"></text>
          导入微信地址
        </button>
        <button
          class="add-btn ss-reset-button ui-Shadow-Main"
          @tap="sheep.$router.go('/pages/user/address/edit')"
        >
          新增收货地址
        </button>
      </view>
    </su-fixed>
    <s-empty
      v-if="state.list.length === 0 && !state.loading"
      text="暂无收货地址"
      icon="/static/data-empty.png"
    />
  </s-layout>
</template>

<script setup>
  import { reactive, onBeforeMount } from 'vue';
  import { onShow } from '@dcloudio/uni-app';
  import sheep from '@/sheep';
  import { isEmpty } from 'lodash';

  const state = reactive({
    list: [],
    loading: true,
  });

  // 选择收货地址， 有h5端需返回两次的bug
  const onSelect = (addressInfo) => {
    // const pages = sheep.$router.getCur();
    // const lastPage = pages[pages.length - 2];
    // if (!_.isEmpty(lastPage) && lastPage.route === "pages/order/confirm") {
    // sheep.$router.back();
    // uni.navigateBack();
    uni.$emit('SELECT_ADDRESS', {
      addressInfo,
    });
    sheep.$router.back();
    // }
  };

  // 导入微信地址
  function importWechatAddress() {
    let wechatAddress = {};
    // #ifdef MP
    uni.chooseAddress({
      success: (res) => {
        wechatAddress = {
          consignee: res.userName,
          mobile: res.telNumber,
          province_name: res.provinceName,
          city_name: res.cityName,
          district_name: res.countyName,
          address: res.detailInfo,
          region: '',
          is_default: false,
        };
        if (!isEmpty(wechatAddress)) {
          sheep.$router.go('/pages/user/address/edit', {
            data: JSON.stringify(wechatAddress),
          });
        }
      },
      fail: (err) => {
        console.log('%cuni.chooseAddress,调用失败', 'color:green;background:yellow');
      },
    });
    // #endif
    // #ifdef H5
    sheep.$platform.useProvider('wechat').jssdk.openAddress({
      success: (res) => {
        wechatAddress = {
          consignee: res.userName,
          mobile: res.telNumber,
          province_name: res.provinceName,
          city_name: res.cityName,
          district_name: res.countryName,
          address: res.detailInfo,
          region: '',
          is_default: false,
        };
        if (!isEmpty(wechatAddress)) {
          sheep.$router.go('/pages/user/address/edit', {
            data: JSON.stringify(wechatAddress),
          });
        }
      },
    });
    // #endif
  }

  onShow(async () => {
    state.list = (await sheep.$api.user.address.list()).data;
    state.loading = false;
  });

  onBeforeMount(() => {
    if (!!uni.getStorageSync('areaData')) {
      return;
    }
    // 提前加载省市区数据
    sheep.$api.data.area().then((res) => {
      if (res.error === 0) {
        uni.setStorageSync('areaData', res.data);
      }
    });
  });
</script>

<style lang="scss" scoped>
  .footer-box {
    .add-btn {
      flex: 1;
      background: linear-gradient(90deg, var(--ui-BG-Main), var(--ui-BG-Main-gradient));
      border-radius: 80rpx;
      font-size: 30rpx;
      font-weight: 500;
      line-height: 80rpx;
      color: $white;
      position: relative;
      z-index: 1;
    }

    .sync-wxaddress {
      flex: 1;
      line-height: 80rpx;
      background: $white;
      border-radius: 80rpx;
      font-size: 30rpx;
      font-weight: 500;
      color: $dark-6;
      margin-right: 18rpx;
    }
  }
</style>