<template>
  <!--
      	作者：luoyiming
      	时间：2020-06-25
      	描述：插件中心-限时拼团-活动列表-修改活动
      -->
  <div>
    <div>
      <el-form size="small" ref="form" :model="form" label-width="150px">
        <!--基础设置-->
        <Basic :form="form"></Basic>

        <!--时间设置-->
        <Datetime :form="form"></Datetime>

        <!--活动商品-->
        <Product :form="form" :type="'edit'"></Product>

        <!--其它-->
        <Other :form="form"></Other>
      </el-form>
    </div>

    <!--提交-->
    <div class="common-button-wrapper">
      <el-button size="small" @click="cancelFunc">取消</el-button>
      <el-button size="small" type="primary" @click="onSubmit" :disabled="loading">提交</el-button>
    </div>
  </div>
</template>
<script>
import AssembleApi from '@/api/assemble.js';
import Basic from './part/Basic.vue';
import Datetime from './part/Datetime.vue';
import Product from './part/Product.vue';
import Other from './part/Other.vue';
import {mergeTable} from '@/utils/table.js'
export default {
  components: {
    /*基础设置*/
    Basic,
    /*时间设置*/
    Datetime,
    /*活动商品*/
    Product,
    /*其它*/
    Other
  },
  data() {
    return {
      form: {
        /*活动名称*/
        title: '',
        /*广告图片ID*/
        image_id: 0,
        /*活动广告图*/
        file_path:'',
        /*活动时间*/
        start_time: '',
        end_time: '',
        /*是否生效，默认1为生效，0为不生效*/
        status: 1,
        /*拼团失败处理方式：0失败退款1自动拼团成功*/
        fail_type: 0,
        /*是否单团0否1是*/
        is_single: 0,
        /*默认排序*/
        sort: 100,
        /*凑团时间*/
        together_time: 0,
        /*商品源数据*/
        tableData: [],
        /*商品列表*/
        product_list: []
      },
      /*判断是否正在加载*/
      loading: false,
    };
  },
  created() {
    this.form.assemble_activity_id = this.$route.query.assemble_activity_id;
    this.getData();
  },
  methods: {

    /*获取编辑数据*/
    getData() {
      let self = this;
      self.loading = true;
      AssembleApi.editActive(
        {
          assemble_activity_id: self.form.assemble_activity_id
        },
        true
      )
        .then(res => {

          let tempForm=res.data.detail;
          tempForm.assemble_activity_id=self.form.assemble_activity_id;
          tempForm.product_del_ids=[];
          tempForm.tableData=[];
          if(res.data.product_list.length>0){
            let arr = [];
            for (let i = 0; i < res.data.product_list.length; i++) {
              let item = res.data.product_list[i];
              for(let j=0;j<item.assembleSku.length;j++){
                let sku=item.assembleSku[j];
                let obj = {
                  product_name: item.product.product_name,
                  product_id: item.product.product_id,
                  product_price: item.product.product_price,
                  stock_num: item.product.product_stock,
                  spec_type: item.product.spec_type,
                  is_delete:item.is_delete,
                  product_sku_id:sku.product_sku_id,
                  spec_name:sku.product_attr,
                  sales_num: item.total_sales,
                  assemble_price: sku.assemble_price,
                  assemble_stock: sku.assemble_stock,
                  assemble_product_id:sku.assemble_product_id,
                  limit_num: item.limit_num,
                  assemble_num:item.assemble_num,
                  sort:item.sort,
                  assemble_product_sku_id: sku.assemble_product_sku_id,
                  sales_initial:item.sales_initial,
                  join_num:item.join_num
                };
                 arr.push(obj);
              }
            }
            tempForm.tableData=mergeTable(arr);
          }
          self.form=tempForm;
          self.loading = false;

        })
        .catch(error => {
          self.loading = false;
        });
    },

    /*提交表单*/
    onSubmit() {
      let self = this;
      if(self.form.end_time == null || self.form.end_time == ''){
        self.$message({
          message: '请填写活动结束时间',
          type: 'error'
        });
        return;
      }
      self.$refs.form.validate(valid => {
        if(valid) {
          self.form.product_list=self.tableFormet(self.form.tableData);
          let params = self.form;
          delete params.tableData;
          self.loading = true;
          AssembleApi.saveActive(params, true)
            .then(data => {
              self.loading = false;
              self.$message({
                message: '恭喜你，修改成功',
                type: 'success'
              });
              self.cancelFunc();
            })
            .catch(error => {
              self.loading = false;
            });
        }
      });

    },

    /*表格数据格式化*/
    tableFormet(list){
      let spec_list=[];
      let newList=[];
      let curItem=null;
      for(let i=0;i<list.length;i++){
        let item=list[i];
        let obj={
          product_sku_id:item.product_sku_id,
          assemble_stock:item.assemble_stock,
          assemble_price:item.assemble_price,
          product_attr:item.spec_name,
          assemble_product_sku_id:item.assemble_product_sku_id,
          product_price:item.product_price,
          sales_initial:item.sales_initial
        }
        if(curItem==null){
          curItem=item;
        }
        if(curItem.product_id!=item.product_id){
          curItem.spec_list=spec_list;
          newList.push(curItem);
          curItem=item;
          spec_list=[];
        }
        spec_list.push(obj);
      }
      curItem.spec_list=spec_list;
      newList.push(curItem);
      return newList;
    },

    /*取消*/
    cancelFunc() {
      this.$router.back(-1);
    }
  }
};
</script>
