<template>
  <view :style="viewColor">
    <!--具体内容-->
    <view class='content-box'>
      <!-- 顶部内容 -->
      <!--<view class="top">-->
      <!--  <view class="left">-->
      <!--    <view class="name">接收用户：{{ (consume_info.nickname || consume_info.real_name || consume_info.uid) || '请选择接收用户' }}</view>-->
      <!--    <view class="change-btn" @click="showConsumePopup" v-if="consume_search.default_consume_id <= 0">-->
      <!--      {{ consume_info.uid > 0 ? '切换' : '选择' }}-->
      <!--    </view>-->
      <!--  </view>-->
      <!--</view>-->
      <!-- 金额 -->
      <view class="money">
        <view class="top-bg-line"></view>
        <view class="money-box">
          <view class="receive-user padding15">
            <view class="name">接收用户</view>
            <input class="user-search" v-model.number="consume_search.search_id_and_phone"  type='text' placeholder="请输入手机号/UID" />
          </view>
          <view class="receive-user-info padding15" v-if="consume_info.uid > 0">
            <view class="left">
              <image class="left-image" :src="consume_info.avatar" />
            </view>
            <view class="right">
              <view class="nickname">{{ consume_info.nickname || consume_info.real_name || consume_info.uid }}</view>
              <view class="uid">UID：{{ consume_info.uid }}</view>
            </view>
          </view>
          <view class="money-content padding15">
            <view class="title">转赠额度</view>
            <view class="input-box">
              <view class="unit">¥</view>
              <input class="money-input" v-model.number="pay_info.transfer_num"  type='number' step="0.01" placeholder="0.00" />
            </view>
          </view>
          <view class="info-box padding15">
            <view class="info-title">剩余可用额度</view>
            <view class="info-value">{{ pointUserInfo.available }}</view>
          </view>
          <view class="info-box padding15">
            <view class="info-title">实际到账数量</view>
            <view class="info-value">{{ pay_info.receipt_num }}</view>
          </view>
          <view class="info-box padding15" v-if="pay_info.service_charge > 0">
            <view class="info-title">手续费</view>
            <view class="info-value">{{ pay_info.service_charge }}</view>
          </view>
        </view>
      </view>
      <!--提交按钮-->
      <view class="pay-btn" v-if="pay_info.transfer_num > 0 && consume_info.uid > 0" @click="confirmPayment">确认赠送</view>
      <view class="pay-btn not-btn" v-else>确认赠送</view>
    </view>
    <!--授权登录-->
    <authorize @onLoadFun="onLoadFun" :isAuto="isAuto" :isShowAuth="isShowAuth" @authColse="authColse"></authorize>
    <!--接收用户选择-->
    <uni-popup ref="selectedConsume" type="center">
      <view class="point-content">
        <view class="search-content">
          <input class="money-input" v-model="consume_search.search_text" type='text' placeholder="UID/用户昵称/真实姓名/电话" />
          <view class="search-btn" @click="getConsumeList">搜索</view>
          <view class="close-btn" @click="consumeClosePopup">取消</view>
        </view>
        <view class="point-list" v-if="Object.values(consume_list).length > 0">
          <view class="point-box" v-for="(item,index) in consume_list" :key="index">
            <view class="left">
              <image class="image" :src="item.avatar || '/static/images/f.png'"></image>
              <view class="point-info">
                <view class="point-name">{{ item.nickname || item.real_name }}</view>
                <view class="point-address">UID：{{ item.uid }}</view>
              </view>
            </view>
            <view class="selected-btn" @click="selectedConsume(item)">选中</view>
          </view>
        </view>
        <emptyPage v-else title="暂无信息~"></emptyPage>
      </view>
    </uni-popup>


  </view>
</template>

<script>

import { pointUserInfo,consumeList,quotaTransfer } from '@/api/exchange.js';
import {mapGetters} from "vuex";
import authorize from '@/components/Authorize';
import emptyPage from '@/components/emptyPage.vue';

const app = getApp();
export default {
  components: {
    authorize,
    emptyPage,
  },
  data() {
    return {
      quota_type: 1,
      // 登录相关
      isAuto: false, //没有授权的不会自动授权
      isShowAuth: false,//是否隐藏授权
      pointUserInfo: {},
      // 消费用户
      consume_info: {},
      consume_list: {},
      consume_search: {
        search_text: '',
        search_id_and_phone: '',
        default_consume_id: 0,
      },
      // 提交信息
      pay_info: {
        // 兑换信息
        transfer_num: 0.00,// 转账数量
        receipt_num: 0.00,// 实际到账
        service_charge: 0.00,// 手续费
      },
    };
  },
  computed: {
    ...mapGetters(['isLogin', 'uid', 'userInfo', 'viewColor'])
  },
  onLoad(options) {
    this.quota_type = options.quota_type || 1;
    uni.setNavigationBarTitle({
      title: this.quota_type == 2 ? '菜卡额度转赠' : '酒卡额度转赠'
    })
    // 判断：是否登录
    if (!this.isLogin) {
      // 未登录  授权登录
      this.isAuto = true;
      this.isShowAuth = true
    }else{
      // 已登录  获取信息
      this.init();
    }
  },
  onReachBottom: function () {},
  watch: {
    'pay_info.transfer_num': {
      handler(val) {
        let totalMoney = this.pay_info.transfer_num.toFixed(2);
        // 判断转赠额度是否超出 超出则转赠额度=最大额度
        if(Number(totalMoney) > Number(this.pointUserInfo.available)){
          this.$util.Tips({
            title: '转赠总额度不能超过剩余酒卡额度'
          });
          this.pay_info.transfer_num = Number(this.pointUserInfo.available);
        }
        // 计算手续费
        let transferRate = Number(this.pointUserInfo.transfer_rate);
        if(Number(transferRate) > 0){
          this.pay_info.service_charge = ((Number(this.pay_info.transfer_num) * Number(transferRate)) / 100).toFixed(2)
        }
        // 实际到账
        this.pay_info.receipt_num = (Number(this.pay_info.transfer_num) - Number(this.pay_info.service_charge)).toFixed(2)
      },
      deep: false
    },
    'consume_search.search_id_and_phone':{
      handler(val) {
        this.getConsumeList();
      },
      deep: false
    }
  },
  methods: {
    // 授权回调
    onLoadFun() {
      if(this.isLogin){
        this.isShowAuth = false;
        this.init();
      }
    },
    // 授权关闭
    authColse(e) {
      this.isShowAuth = e
    },
    // 授权成功 获取用户信息
    init () {
      let _this = this;
      // 获取用户信息
      this.getUserInfo();
      // this.showConsumePopup();
    },
    // 获取用户持有信息
    getUserInfo(){
      let _this = this;
      pointUserInfo({ quota_type: _this.quota_type }).then(res => {
        _this.pointUserInfo = res.data || {};
      }).catch(err => {
        this.$util.Tips({
          title: err
        });
      });
    },
    // 兑换用户选择 - 显示弹框
    showConsumePopup(){
      // if(Object.keys(this.consume_list).length <= 0) this.getConsumeList();
      // 不存在默认选中  显示弹框
      this.$refs.selectedConsume.open('center');
    },
    // 兑换用户选择 - 隐藏弹框
    consumeClosePopup(){
      this.$refs.selectedConsume.close();
    },
    // 兑换用户选择 - 获取列表
    getConsumeList(){
      let _this = this;
      if(_this.consume_search.search_id_and_phone.length <= 0){
        // this.$util.Tips({
        //   title: '请输入搜索内容!'
        // });
        return false;
      }
      consumeList(this.consume_search)
          .then(res => {
            _this.consume_list = res.data || {};
            // 判断：是否只有一个替换点-是则选中
            _this.selectedConsume(_this.consume_list[0]);
          })
          .catch(err => {
            this.$util.Tips({
              title: err
            });
          });
    },
    // 兑换用户选择 - 选中
    selectedConsume(item){
      this.consume_info = item || {};
      this.consumeClosePopup();
    },
    // 确认转赠
    confirmPayment(){
      let _this = this;
      let payInfo = Object.assign({},_this.pay_info);
      payInfo.transfer_uid = _this.consume_info.uid;
      payInfo.quota_type = _this.quota_type;
      quotaTransfer(payInfo).then(res => {
        uni.hideLoading();
        this.$util.Tips({
          title: '操作成功！',
          icon: 'success'
        },{tab:3});
      }).catch(err => {
        uni.hideLoading();
        this.$util.Tips({
          title: err
        });
      });
    },
    // 跳转
    goMenuPage(url) {
      console.log(url)
      if (this.isLogin) {
        uni.navigateTo({
          url
        })
      } else {
        this.openAuto()
      }
    },

  },
}
</script>

<style scoped lang="scss">
.content-box{
  width: 100vw;
  min-height: 100vh;
  background-color: orange;
  padding: 20rpx;
  background: linear-gradient(to bottom, #1b79ff, #f6f6f6) no-repeat;
  background-size: 100% 300rpx;
  background-color: #f6f6f6;

  // 公共内容
  .box-title{
    margin: 30rpx 0;
    height: 50rpx;
    line-height: 50rpx;
    font-size: 28rpx;
    padding-left: 20rpx;
    font-weight: bold;
    position: relative;
  }
  .box-title:after{
    content: "";
    position: absolute;
    left: 0;
    top: calc((50rpx - 30rpx) / 2);
    width: 10rpx;
    height: 30rpx;
    background: #1777ff;
  }
  .padding15{
    padding: 15rpx 0;
  }
  // 顶部内容
  .top{
    width: 100%;
    height: 90rpx;
    display: inline-flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: space-between;
    align-items: center;

    .left{
      width: calc(100% - 150rpx);
      display: inline-flex;
      flex-direction: row;
      flex-wrap: nowrap;
      justify-content: flex-start;
      align-items: center;
      .image{
        width: 70rpx;
        height: 70rpx;
        border-radius: 50%;
        margin-right: 15rpx;
      }
      .name{
        max-width: calc(100% - (70rpx + 15rpx + 80rpx + 15rpx));
        font-size: 30rpx;
        font-weight: bold;
        color: #FFFFFF;
      }
      .change-btn{
        width: 80rpx;
        height: 40rpx;
        text-align: center;
        font-size: 24rpx;
        border-radius: 40rpx;
        display: inline-flex;
        flex-direction: row;
        flex-wrap: nowrap;
        justify-content: center;
        align-items: center;
        background-color: #409eff;
        color: #fff;
        margin-left: 15rpx;
      }
    }
    .right{
      width: 140rpx;
      height: 46rpx;
      line-height: 44rpx;
      border-radius: 45rpx;
      text-align: center;
      font-size: 26rpx;
      border: 2rpx solid #ffffff;
      color: #FFFFFF;
    }
  }
  // 买单金额
  .money{
    position: relative;
    padding: 15rpx;
    .top-bg-line{
      width: 100%;
      background-color: #1256ad;
      height: 20rpx;
      border-radius: 50rpx;
      position: absolute;
      left: 0;
      top: 0;
    }
    .money-box{
      background: #FFFFFF;
      position: relative;
      width: 100%;
      top: -5rpx;
      border-radius: 15rpx;
      padding: 20rpx;
      box-shadow: 0px 3px 5px 0px #ececec;
      .receive-user{
        width: 100%;
        display: inline-flex;
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: center;
        justify-content: flex-start;
        .name{
          width: 150rpx;
          height: 60rpx;
          line-height: 60rpx;
          font-size: 30rpx;
          font-weight: bold;
        }
        .user-search{
          width: calc(100% - 140rpx) !important;
          height: 60rpx;
          line-height: 60rpx;
        }
      }
      .receive-user-info{
        width: 100%;
        display: inline-flex;
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: center;
        justify-content: flex-start;
        .left{
          width: 100rpx;
          text-align: left;
          .left-image{
            width: 90rpx;
            height: 90rpx;
            border-radius: 50%;
          }
        }
        .right{
          width: calc(100% - 100rpx);
          .nickname{
            width: 100%;
            font-size: 30rpx;
            font-weight: bold;
          }
          .uid{
            width: 100%;
          }
        }
      }
      .title{
        height: 60rpx;
        line-height: 60rpx;
        font-size: 30rpx;
        font-weight: bold;
      }
      .input-box{
        height: 70rpx;
        display: inline-flex;
        flex-direction: row;
        flex-wrap: nowrap;
        justify-content: flex-start;
        align-items: flex-end;
        font-size: 50rpx;
        font-weight: bold;
        margin: 20rpx 0 30rpx 0;
        .unit{
          margin-right: 15rpx;
        }
        .money-input{
          height: 70rpx;
        }
      }
      .info-box{
        width: 100%;
        height: 60rpx;
        display: inline-flex;
        flex-direction: row;
        flex-wrap: nowrap;
        justify-content: space-between;
        align-items: center;
        .info-title{
          font-size: 30rpx;
          font-weight: bold;
        }
        .info-value{
          font-size: 30rpx;
        }
      }
    }
  }
  // 支付方式
  .pay-type{

    .box-content{
      .pay-label:not(:last-child){
        margin-bottom: 20rpx;
      }
      .pay-item{
        height: 120rpx;
        padding: 20rpx;
        width: 100%;
        border: 2rpx solid #d9dce4;
        border-radius: 15rpx;
        display: inline-flex;
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: center;
        justify-content: space-around;
        .left{
          width: calc(100% - 80rpx);
          display: inline-flex;
          flex-direction: row;
          flex-wrap: nowrap;
          align-items: center;
          justify-content: flex-start;
          .animated{
            width: 44rpx;
            height: 44rpx;
            border-radius: 50%;
            text-align: center;
            line-height: 44rpx;
            background-color: #fe960f;
            color: #fff;
            font-size: 30rpx;
            margin-right: 15rpx;
          }
          .icon-weixin2 {
            background-color: #41b035;
          }
          .icon-icon34 {
            background-color: #4295D5;
          }
          .pay-item-info{
            .pay-name{
              text-align: left;
              border-right: 1px solid #eee;
              justify-content: left;
            }
            .tip{
              text-align: left;
              font-size: 26rpx;
              color: #aaa;
            }
          }
        }
        .right{
          width: 80rpx;
          display: inline-flex;
          flex-direction: row;
          flex-wrap: nowrap;
          align-items: center;
          justify-content: flex-end;
        }
      }
    }
  }
  // 确认支付
  .pay-btn{
    width: calc(100% - (20rpx * 2));
    background: #1777ff;
    color: #FFFFFF;
    border-radius: 15rpx;
    font-size: 30rpx;
    text-align: center;
    height: 80rpx;
    line-height: 80rpx;
    position: absolute;
    left: 20rpx;
    bottom: 150rpx;
  }
  .not-btn{
    background-color: #909399;
    color: #fff;
  }
}
.point-content{
  background: #FFFFFF;
  width: 90vw!important;
  height: 90vh!important;
  padding: 15rpx;
  border-radius: 20rpx;

  .search-content{
    --search-height-: 70rpx;
    width: 100%;
    height: var(--search-height-);
    line-height: var(--search-height-);
    display: inline-flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-start;
    .money-input{
      width: calc(100% - (100rpx * 2)) !important;
      height: var(--search-height-);
      line-height: var(--search-height-);
    }
    .search-btn{
      height: var(--search-height-);
      line-height: var(--search-height-);
      width: 100rpx;
      text-align: center;
      font-size: 28rpx;
      background-color: #409eff;
      color: #fff;
    }
    .close-btn{
      height: var(--search-height-);
      line-height: var(--search-height-);
      width: 100rpx;
      text-align: center;
      font-size: 28rpx;
      background-color: #f56c6c;
      color: #fff;
    }
  }
  .point-list{
    overflow: auto;
    height: calc(100% - 60rpx);
    .point-box{
      display: inline-flex;
      flex-direction: row;
      flex-wrap: nowrap;
      align-items: center;
      justify-content: space-between;
      padding: 20rpx 0;
      width: 100%;
      .left{
        width: calc(100% - 110rpx);
        display: inline-flex;
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: center;
        justify-content: flex-start;
        .image{
          width: 70rpx;
          height: 70rpx;
          border-radius: 50%;
          margin-right: 15rpx;
        }
        .point-info{
          width: calc(100% - 90rpx);
          .point-name{
            height: 50rpx;
            line-height: 50rpx;
            font-size: 30rpx;
            width: 100%;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
          }
          .point-address{
            height: 40rpx;
            line-height: 40rpx;
            font-size: 26rpx;
            color: #cccccc;
            width: 100%;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
          }
        }
      }
      .selected-btn{
        width: 100rpx;
        height: 50rpx;
        line-height: 50rpx;
        text-align: center;
        font-size: 28rpx;
        background-color: #67c23a;
        color: #fff;
        border-radius: 50rpx;
      }
    }
    .point-box:not(:last-child){
      border: 2rpx solid #f6f6f6;
    }
  }
}
</style>
