dvcp_v2_wxcp_app/library/project/pidu/AppPointsChange/order.vue

<template>
  <div class="order">
    <div class="goods">
      <div class="left">
        <img :src="goodsInfo.imageUrl" alt="">
      </div>
      <div class="right">
        <p>{{goodsInfo.merchandiseName}}</p>
        <div class="flex">
          <h3>{{goodsInfo.merchandiseIntegral}}<span>积分</span></h3>
          <div class="num">
            <u-number-box v-model="number" @change="valChange" :min="1" :max="max"></u-number-box>
          </div>
        </div>
      </div>
    </div>
    <div class="flex-item item-mar-b24">
      <div class="label">备注</div>
      <div class="value">
        <u-input v-model="remark" type="text" maxlength="20" input-align="right" placeholder="0/20" height="44" />
      </div>
    </div>
    <div class="flex-item border">
      <div class="label">积分余额</div>
      <div class="value color-333">{{userIntegral}}</div>
    </div>
    <div class="flex-item">
      <div class="label">支付积分</div>
      <div class="value color-ff6900">-{{total}}</div>
    </div>
    <div class="footer" @click="submit">
      <div>提交订单</div>
    </div>
  </div>
</template>

<script>
import {mapState} from "vuex";

export default {
  name: 'order',
  data() {
    return {
      number: 1,
      remark: '',
      userIntegral: '',
      id: '',
      goodsInfo: {},
      max: 1,
    }
  },
  computed: {
    ...mapState(['user']),
    total() {
      return (this.number*10*this.goodsInfo.merchandiseIntegral)/10
    }
  },
  onLoad(option) {
    this.userIntegral = option.userIntegral
    this.id = option.id
    this.getDetail()
  },
  onShow() {
    document.title = '提交订单'
  },
  methods: {
    valChange(e) {
      this.number = e.value

    },
    getDetail() {
      this.$http.post(`/app/appintegralmerchandise/queryDetailById?id=${this.id}`).then((res) => {
        if (res.code == 0) {
          this.goodsInfo = res.data
          this.max = parseInt(this.userIntegral/this.goodsInfo.merchandiseIntegral)
        }
      })
    },
    submit() {
      this.$confirm('是否确认提交订单？').then(() => {
        this.$http.post(`/app/appintegralmerchandiseorder/addOrUpdate`, {
          merchandiseId: this.id,
          merchandiseNumber: this.number,
          remark: this.remark
        }).then((res) => {
          if (res.code == 0) {
            this.$u.toast('提交成功')
            uni.$emit('updateList')
            setTimeout(() => {
              uni.navigateBack({delta: 2})
            }, 600)
          }
        }).catch((err) => {
          this.$u.toast(err)
        })
      })
    },
  },
}
</script>

<style lang="scss" scoped>
uni-page-body {
  background-color: #f5f6f7;
}
.order {
  .goods {
    width: calc(100% - 32px);
    background-color: #fff;
    margin: 16px 0 16px 16px;
    padding: 32px;
    box-sizing: border-box;
    display: flex;
    border-radius: 32px;
    .left {
      img {
        width: 176px;
        height: 176px;
      }
    }
    .right {
      width: calc(100% - 176px);
      padding-left: 24px;
      box-sizing: border-box;
      p {
        width: 100%;
        height: 80px;
        line-height: 40px;
        font-family: PingFangSC-Medium;
        font-weight: 500;
        font-size: 28px;
        color: #333;
        word-break: break-all;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        margin-bottom: 32px;
      }
      .flex {
        display: flex;
        justify-content: space-between;
        .num {
          margin-top: 12px;
        }
      }
      h3 {
        line-height: 60px;
        font-family: PingFangSC-SNaNpxibold;
        font-weight: 600;
        font-size: 44px;
        color: #FF6900;
        span {
          font-family: PingFangSC-Medium;
          font-weight: 500;
          font-size: 24px;
        }
      }
    }
  }
  .flex-item {
    display: flex;
    justify-content: space-between;
    width: calc(100% - 32px);
    padding: 44px 32px;
    line-height: 42px;
    background-color: #fff;
    box-sizing: border-box;
    margin-left: 16px;
    .label {
      font-family: PingFangSC-Regular;
      font-size: 30px;
      color: #666;
    }
    .color-333{
      color: #333;
    }
    .color-ff6900 {
      color: #FF6900;
    }
  }
  .item-mar-b24 {
    border-radius: 32px;
    margin-bottom: 24px;
  }
  .border {
    border-bottom: 1px solid #ddd;
  }
  .footer{
    width: 100%;
    background: #FFF;
    border-top: 1px solid #ddd;
    position: fixed;
    bottom: 0;
    left: 0;
    display: flex;
    justify-content: space-between;
    padding: 16px 32px;
    box-sizing: border-box;
    div {
      width: 100%;
      height: 80px;
      line-height: 80px;
      text-align: center;
      background-image: linear-gradient(90deg, #FFA044 0%, #FF8436 100%);
      border-radius: 52px;
      font-family: PingFangSC-Medium;
      font-weight: 500;
      font-size: 32px;
      color: #FFF;
    }
  }
}
</style>