/**
  组合捆绑专区页面
 */
<template>
  <div class="bindPage">
    <!-- <div v-if="proList.length > 0"> -->
    <div v-if="true">
      <ActivitySlot class="activityBind" :img-title="imgTitle">
        <template #title>
          <div class="title">
            <ul>
              <li v-for="(item, index) in discountList" :key="index" class="ruleItem">
                任选{{ item.number }}件{{ item.price }}元
              </li>
            </ul>
          </div>
        </template>
        <template #section>
          <div v-loading="loading" class="bindList">
            <div v-for="item in proList" :key="item.productId" class="item">
              <ItemSlot :data="item" @toDetail="toProductDetail(item)">
                <template #button>
                  <button class="buy" @click="showCart(item)">加入购物车</button>
                </template>
              </ItemSlot>
            </div>
          </div>
        </template>
      </ActivitySlot>
      <el-pagination
        style="margin:20px 0;" background layout="prev, pager, next, jumper" :page-size="listquery.pageSize"
        :current-page="listquery.page" :total="total" @current-change="changePage"
      >
      </el-pagination>
    </div>
    <div v-else class="noproduct">
      <icon-svg style="width: 240px; height: 240px; margin-bottom: 20px;" icon-class="user-order-nodata" />
      <p class="fs20 font-color-999">该活动没有商品～</p>
    </div>
    <!-- 商品选择规格加入购物车弹框 -->
    <el-dialog title="加入购物车" :visible.sync="sukVisible" width="800px">
      <div v-loading="loadingCheck" class="productInfo">
        <img class="proImg" :src="productCheckData.image || ''" alt="">
        <div class="proInfo">
          <div class="title">
            <div class="name">{{ productCheckData.productName }}</div>
            <div v-if="skuValues.toString().length > 0 && productCheckData.map[skuValues.toString()]" class="price">
              ￥{{ productCheckData.map[skuValues.toString()].price || 0 }}
            </div>
            <div v-if="skuValues[0] === '' && productCheckData.map" class="price">
              ￥{{ productCheckData.map['单款项'].price || 0 }}
            </div>
          </div>
          <div v-if="productCheckData.names" class="skus">
            <ul v-if="productCheckData.names.length">
              <li v-for="(item, index) in productCheckData.names" :key="item.nameCode" class="skusList">
                <h1>{{ item.skuName }}</h1>
                <div
                  v-for="(value, i) in item.values" :key="i" class="listItem"
                  :class="skuValues.indexOf(value.valueCode) !== -1 ? 'selected-item' : ''"
                  @click="skuValues.splice(index, 1, value.valueCode)"
                >
                  {{ value.skuValue }}
                </div>
              </li>
            </ul>
          </div>
        </div>
      </div>
      <button class="cartButton" @click="addCart">加入购物车</button>
    </el-dialog>
    <!-- 提示弹框 -->
    <el-dialog :visible.sync="tipsVisible" width="800px">
      <div class="content">
        <h1>注意事项：</h1>
        <p>1.如已添加满足条件的商品，请前往购物车结算。</p>
        <p>2.不满足规则的商品会按普通商品计算价格。</p>
        <p>3.同一订单只会计算一套规则，如满足多个规格，请拆开下单。</p>
      </div>
      <button class="cartButton" @click="tipsVisible = false">确认</button>
    </el-dialog>
  </div>
</template>

<script>
import { mapMutations } from 'vuex'

import ActivitySlot from '@/components/activity/activitySlot.vue'
import ItemSlot from '@/views/promotions/components/itemSlot.vue'
import StoreNav from '@/views/store/storeNav.vue'

import {
  getBindList,
  getBindProducts,
  // getBindProduct,
  getBindDetail
} from '@/api/Activity/ActivityBind.js'
import {
  addToCart
} from '@/api/user/cart.js'
export default {
  name: 'Rabatt',
  components: { ActivitySlot, ItemSlot, StoreNav },
  data() {
    return {
      imgTitle: 'static/image/activity/bindTitle.webp',
      listquery: {
        priceId: null,
        page: 1,
        pageSize: 12
      },
      total: 0,
      loading: false,
      discountList: [], // 规则列表
      proList: [], // 商品列表
      sukVisible: false,
      loadingCheck: false,
      productCheckData: {}, // 选中商品信息
      skuValues: [],
      tipsVisible: false
    }
  },
  created() {
    this.getBindData()
  },
  methods: {
    ...mapMutations({
      setCartNumber: 'SET_CARTNUMBER'
    }),
    // 查询定价捆绑规则
    async getBindData() {
      if (!this.$route.query.shopId) { return }
      const response = await getBindList({ shopId: this.$route.query.shopId })
      const res = response.data
      if (res.code === '200') {
        this.discountList = res.data
      } else {
        this.$message.error(res.message)
      }
      this.listquery.priceId = res.data[0].priceId
      this.getProductList()
    },
    // 查询定价捆绑商品
    async getProductList() {
      if (!this.discountList.length) {
        this.$message.error('店铺信息错误！')
        return
      }
      this.loading = true
      this.listquery.ids = `${this.discountList[0].priceId}`
      this.listquery.shopId = this.$route.query.shopId
      // const response = await getBindProduct(this.listquery)
      const response = await getBindProducts(this.listquery)
      // const response = await getBindProducts({
      //   ids: `${this.discountList[0].priceId}`,
      //   shopId: this.$route.query.shopId
      // })
      const res = response.data
      this.proList = res.data[0].composeProducts
      this.total = res.data[0].total
      this.loading = false
    },
    // 翻页
    changePage(val) {
      this.listquery.page = val
      this.getProductList()
    },
    // 跳转详情
    toProductDetail(row) {
      const data = {
        productId: row.productId,
        shopId: row.shopId,
        skuId: row.skuId
      }
      this.$router.push({
        path: '/productDetail',
        query: {
          proData: JSON.stringify(data)
        }
      })
    },
    // 选择规格
    async showCart(item) {
      this.productCheckData = {}
      this.skuValues = []
      this.loadingCheck = true
      this.sukVisible = true
      const response = await getBindDetail({ productId: item.productId })
      const res = response.data
      this.productCheckData = res.data
      this.loadingCheck = false
    },
    // 添加定价商品购物车
    async addCart() {
      const getKey = this.skuValues.toString() || '单款项'
      const proNum = 1
      if (!this.productCheckData.map[getKey] || !this.productCheckData.map[getKey].skuId) {
        this.$message.warning('请选择规格')
        return
      }
      const response = await addToCart({
        skuId: this.productCheckData.map[getKey].skuId,
        number: proNum
      })
      const res = response.data
      if (res.code === '200') {
        this.setCartNumber(this.$store.state.cartNumber + proNum)
        this.tipsVisible = true
      } else {
        this.$message.error('添加购物车失败！')
      }
      this.sukVisible = false
    }
  }
}
</script>

<style lang="scss" scoped>
.bindPage {
	max-width: 1250px;
	min-height: 600px;
	margin: auto;

	.activityBind {
		position: relative;

		.title {
			height: 35px;
			text-align: center;
			position: absolute;
			top: 160px;
			left: 0;
			right: 0;

			ul {
				display: flex;
				justify-content: center;
				align-items: center;

				.ruleItem {
					margin: 0 10px;
					padding: 0 20px;
					height: 35px;
					line-height: 35px;
					color: #FFF;
					background: linear-gradient(88deg, #D0B88E 0%, #EFD7A8 100%);
					border-radius: 25px;
					cursor: default;
				}
			}
		}
	}

	.bindList {
		display: flex;
		flex-direction: row;
		flex-wrap: wrap;

		.item {
			width: 23%;
			margin: 20px 1%;
			transition: all 0.3s linear;

			.progress {
				width: 100%;
				height: 40px;
				background-color: #DADBDC;
				position: absolute;
				bottom: 0;
				display: flex;
				align-items: center;

				span {
					margin-left: 10px;
				}

				>>>.el-progress {
					flex: 1;
					height: 10px;
					margin: 0 10px;

					// .el-progress-bar{
					//   height: 10px;
					// }
					.el-progress-bar__outer,
					.el-progress-bar__inner {
						border-radius: 0;
						height: 10px !important;
					}
				}
			}

			.buy {
				width: 100%;
				height: 40px;
				padding: 0;
				margin: 15px 0 0;
				font-size: 18px;
				font-family: PingFang SC;
				color: #FFEBC4;
				background-color: #333333;
				cursor: pointer;
			}
		}

		.item:hover {
			box-shadow: 0 0 20px #cccccc;
		}
	}

	.noproduct {
		margin: 80px 0;
		text-align: center;
	}

	.productInfo {
		display: flex;

		.proImg {
			width: 285px;
			height: 330px;
		}

		.proInfo {
			flex: 1;
			max-width: 400px;
			margin-left: 12px;

			.title {
				display: flex;
				justify-content: space-between;

				.name {
					flex: 1;
					font-size: 26px;
					font-weight: bold;
					height: 40px;
					line-height: 40px;
					white-space: nowrap;
					overflow: hidden;
					text-overflow: ellipsis;
				}

				.price {
					font-size: 20px;
					font-weight: bold;
					line-height: 40px;
					color: #C83732;
				}
			}

			.skus {
				.skusList {
					margin: 20px 0;

					.listItem {
						display: inline-block;
						height: 40px;
						line-height: 40px;
						text-align: center;
						padding: 0 9px;
						margin: 10px 8px;
						font-size: 14px;
						color: #666666;
						border: 1px solid #E4E5E6;
						cursor: pointer;

						&:hover {
							border-color: $mainGlod;
						}
					}

					.selected-item {
						color: $mainGlod;
						border-color: transparent;
						box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
					}
				}
			}
		}
	}

	.cartButton {
		display: block;
		width: 120px;
		height: 40px;
		margin: auto;
		line-height: 40px;
		text-align: center;
		color: #FFEBC4;
		background-color: #333333;
		cursor: pointer;
	}

	.content {
		max-width: 600px;
		margin: 20px auto;

		h1 {
			color: #C83732;
			font-size: 26px;
		}

		p {
			margin: 8px 0;
		}
	}
}
</style>
