<template>
  <div class="app-container">
    <el-form ref="form" :model="form" :rules="rules" label-width="150px">

      <el-form-item label="商品类型" prop="productType">
        <el-select v-model="form.productType" :disabled="!!$route.query.ids">
          <el-option v-for="type in productTypeList" :key="type.id" :label="type.titleZh" :value="type.id" />
        </el-select>
      </el-form-item>

      <el-form-item label="商品名称" prop="titleZh">
        <product-selector v-model="form.productId" :product-type="form.productType" @change="product = $event" :disabled="!!$route.query.ids" />
      </el-form-item>

      <el-form-item label="英文名称" prop="titleEn">
        <el-input :value="product ? product.titleEn : ''" disabled />
      </el-form-item>

      <!--单条路线修改-->
      <!-- <el-form-item label="路线" prop="lineChannelList" v-if="!$route.query.ids">
        <el-input
          v-for="item in lineList"
          :key="item.lineId"
          :value="'【' + getDictDataLabel(DICT_TYPE.ECW_TRANSPORT_TYPE, item.warehouseLineDO.transportType) + '】从【' + item.warehouseLineDO.startTitleZh + '】发往【' + item.warehouseLineDO.destTitleZh + '】'"
          disabled/>
      </el-form-item>-->
      <!--多条路线批量修改-->
      <el-form-item label="路线" prop="lineChannelList" v-if="lineList.length">
        <template v-if="lineList.length == 1">
          <el-input
          v-for="item in lineList"
          :key="item.id"
          :value="!item.warehouseLineDO ? '数据异常,缺少warehouseLineDO字段' : '【' + getDictDataLabel(DICT_TYPE.ECW_TRANSPORT_TYPE, item.warehouseLineDO.transportType) + '】从【' + item.warehouseLineDO.startTitleZh + '】发往【' + item.warehouseLineDO.destTitleZh + '】'"
          disabled />
        </template>
        <el-checkbox-group v-else v-model="checkList">
          <el-checkbox
          v-for="item in lineList"
          :key="item.id"
          :label="item.id"
          :disabled="!item.warehouseLineDO"
          style="display:block"
          >
            {{
              !item.warehouseLineDO ? '数据异常,缺少warehouseLineDO字段' : 
              '【' + getDictDataLabel(DICT_TYPE.ECW_TRANSPORT_TYPE, item.warehouseLineDO.transportType) + '】从【' +
                item.warehouseLineDO.startTitleZh + '】发往【' + item.warehouseLineDO.destTitleZh + '】'
            }}
          </el-checkbox>
        </el-checkbox-group>
      </el-form-item>

      <!--有路线则不显示路线选择器-->
      <routers-selector v-else v-model="selectedRoutes" />

      <el-card style="margin-bottom: 10px">
        <div slot="header" style="font-size:20px;">
          价格设置
          <span>
            <el-checkbox label="" @change="form.advanceStatus=$event ? 1 : 0">预付</el-checkbox>
            <el-checkbox label="" @change="form.stepPrice=$event ? 1 : 0">阶梯订单</el-checkbox>
          </span>
        </div>
        <el-form-item label="单价模式" prop="priceType">
          <dict-selector :type="DICT_TYPE.ECW_PRICE_TYPE" v-model="form.priceType" form-type="radio" defaultable />
        </el-form-item>
        <!--阶梯订单-->
        <template v-if="form.stepPrice==1" >
          <div v-for="(item, index) in priceStepList" :key="index">
            <div style="font-size:14px; margin:10px 0">
              第{{index+1}}阶梯定价方案：
              <template v-if="index == priceStepList.length - 1">
                <el-link type="primary" @click.native="priceStepList.push({})">添加区间</el-link>
                <el-divider direction="vertical"></el-divider>
                <el-link type="danger" @click.native="priceStepList.splice(index, 1)">删除</el-link>
              </template>
            </div>
            <el-form-item :label="`第${index+1}阶梯`">
              <el-input v-model="item.startNum" type="number" placeholder="" class="w100"></el-input>
              -
              <el-input v-model="item.endNum" type="number" placeholder="" class="w100"></el-input>
              /
              <selector v-model="form.weightUnit" :options="unitList" label-field="titleZh" value-field="id" defaultable  class="w100" />
            </el-form-item>
            <el-form-item label="默认运费" v-if="form.priceType != 1">
              <inputor default="0" v-model.number="item.transportPrice" type="number" placeholder="整数或者两位小数" class="w100 mr10" />
              <selector v-model="item.transportPriceUnit" :options="currencyList" label-field="titleZh" value-field="id" defaultable  class="w100" />
              / <selector v-model="item.transportVolumeUnit" :options="unitList" label-field="titleZh" value-field="id" defaultable  class="w100" />
            </el-form-item>
            <el-form-item label="默认清关费" v-if="form.priceType != 1">
              <inputor default="0" v-model.number="item.clearancePrice" type="number" placeholder="整数或者两位小数" class="w100 mr10" />
              <selector v-model="item.clearancePriceUnit" :options="currencyList" label-field="titleZh" value-field="id" defaultable  class="w100" />
              / <selector v-model="item.clearanceVolumeUnit" :options="unitList" label-field="titleZh" value-field="id" defaultable  class="w100" />
            </el-form-item>

            <el-form-item label="默认全包价" v-if="form.priceType == 1">
              <inputor default="0" v-model.number="item.allPrice" type="number" placeholder="整数或者两位小数" class="w100 mr10" />
              <selector v-model="item.allPriceUnit" :options="currencyList" label-field="titleZh" value-field="id" defaultable  class="w100" />
              / <selector v-model="item.allVolumeUnit" :options="unitList" label-field="titleZh" value-field="id" defaultable  class="w100" />
            </el-form-item>
          </div>
        </template>

        <template v-else>
          <el-form-item label="默认全包价" v-if="form.priceType == 1">
            <inputor default="0" v-model.number="form.allPrice" type="number" placeholder="整数或者两位小数" class="w100 mr10" />
            <selector v-model="form.allPriceUnit" :options="currencyList" label-field="titleZh" value-field="id" defaultable  class="w100" />
            / <selector v-model="form.allVolumeUnit" :options="unitList" label-field="titleZh" value-field="id" defaultable  class="w100" />
          </el-form-item>
          <template v-else>
            <el-form-item label="默认运费" prop="transportPrice">
              <el-row :gutter="20">
                <el-col :span="4">
                  <selector v-model="form.transportPriceUnit" :options="currencyList" label-field="titleZh" value-field="id" defaultable class="w-100" />
                </el-col>
                <el-col :span="6">
                  <inputor default="0" v-model.number="form.transportPrice" type="number" placeholder="整数或者两位小数" />
                </el-col>
                <el-col :span="4">
                  / <selector v-model="form.transportVolumeUnit" :options="unitList" label-field="titleZh" value-field="id" defaultable class="w-100" />
                </el-col>
              </el-row>
            </el-form-item>
            <el-form-item label="默认清关费" prop="clearancePrice">
              <el-row :gutter="20">
                <el-col :span="4">
                  <selector v-model="form.clearancePriceUnit" :options="currencyList" label-field="titleZh" value-field="id" defaultable class="w-100" />
                </el-col>

                <el-col :span="6">
                  <inputor default="0" v-model.number="form.clearancePrice" type="number" placeholder="整数或者两位小数" />
                </el-col>

                <el-col :span="4">
                  /
                  <selector v-model="form.clearanceVolumeUnit" :options="unitList" label-field="titleZh" value-field="id" defaultable class="w-100" />
                </el-col>
              </el-row>
            </el-form-item>
          </template>
          

          <!--特需-->
          <template v-if="form.priceType==1">
            <el-form-item
              v-for="(special, specialIndex) in this.specialProducts"
              :label="getDictDataLabel(DICT_TYPE.ECW_SPECIAL_REQ_FOR_LINE_PRODUCTS, special.specialDictType) + '全包价'"
              :key="specialIndex + 'transport'">
              <el-row :gutter="20">
                <el-col :span="4">
                  <selector v-model="special.allPriceUnit" :options="currencyList" label-field="titleZh" value-field="id" defaultable class="w-100" />
                </el-col>

                <el-col :span="6">
                  <inputor default="0" v-model.number="special.allPrice" type="number" placeholder="整数或者两位小数" />
                </el-col>

                <el-col :span="4">
                  / <selector v-model="special.allVolumeUnit" :options="unitList" label-field="titleZh" value-field="id" defaultable class="w-100" />
                </el-col>
              </el-row>
            </el-form-item>
          </template>
          <template v-else v-for="(special, specialIndex) in this.specialProducts">
            <el-form-item
              :label="getDictDataLabel(DICT_TYPE.ECW_SPECIAL_REQ_FOR_LINE_PRODUCTS, special.specialDictType) + '运费'"
              :key="specialIndex + 'transport'">
              <el-row :gutter="20">
                <el-col :span="4">
                  <selector v-model="special.transportPriceUnit" :options="currencyList" label-field="titleZh" value-field="id" defaultable class="w-100" />
                </el-col>

                <el-col :span="6">
                  <inputor default="0" v-model.number="special.transportPrice" type="number" placeholder="整数或者两位小数" />
                </el-col>

                <el-col :span="4">
                  / <selector v-model="special.transportVolumeUnit" :options="unitList" label-field="titleZh" value-field="id" defaultable class="w-100" />
                </el-col>
              </el-row>
            </el-form-item>
            <el-form-item
              :label="getDictDataLabel(DICT_TYPE.ECW_SPECIAL_REQ_FOR_LINE_PRODUCTS, special.specialDictType) + '清关费'"
              :key="specialIndex + 'clearance'">
              <el-row :gutter="20">
                <el-col :span="4">
                  <selector v-model="special.clearancePriceUnit" :options="currencyList" label-field="titleZh" value-field="id" defaultable class="w-100" />
                </el-col>

                <el-col :span="6">
                  <inputor default="0" v-model.number="special.clearancePrice" type="number" placeholder="整数或者两位小数" />
                </el-col>

                <el-col :span="4">
                  / <selector v-model="special.clearanceVolumeUnit" :options="unitList" label-field="titleZh" value-field="id" defaultable class="w-100" />
                </el-col>
              </el-row>
            </el-form-item>
          </template>
        </template>

        <!-- <el-form-item label="是否预付" prop="advanceStatus">
          <dict-selector form-type="radio" :type="DICT_TYPE.ADVANCE_STATUS" v-model="form.advanceStatus" />
        </el-form-item> -->
      </el-card>


      <el-card>
        <div slot="header" style="font-size:20px;">
          基础信息
        </div>

        <el-form-item label="是否预约入仓" prop="needBook">
          <el-radio v-model.number="form.needBook" :label="1">是</el-radio>
          <el-radio v-model.number="form.needBook" :label="0">否</el-radio>
        </el-form-item>

        <el-form-item label="每日入仓上限" prop="dayLimit" v-if="form.needBook == 1">
          <el-input v-model.number="form.dayLimit" type="number" class="w-100" />立方米
        </el-form-item>

        <el-form-item label="货柜位置" prop="containerLocation">
          <dict-selector :type="DICT_TYPE.ECW_CONTAINER_LOCATION" v-model="form.containerLocation" />
        </el-form-item>

        <el-form-item label="订单方数上限" prop="square">
          <el-input v-model.number="form.square" type="number" style="width:200px" />
        </el-form-item>
      </el-card>
    </el-form>

    <div style="margin: 20px 0">
      <el-button @click="submitForm" type="primary">确认提交</el-button>
      <el-button type="default" @click="$router.back()">返回上一页</el-button>
    </div>
  </div>
</template>
<script>
import RoutersSelector from '@/components/RoutersSelector'
import { createProductPrice, updateProductPrice, batchUpdateProductPrice, deleteProductPrice, getProductPrice, getProductPriceList, getProductPricePage, exportProductPriceExcel } from "@/api/ecw/productPrice";
import { getProductType, getProductTypeList } from '@/api/ecw/productType'
import { getCurrencyList } from '@/api/ecw/currency';
import { getUnitList } from '@/api/ecw/unit';
import ProductSelector from '@/components/ProductSelector'
import { arrryToKeyedObjectBy } from '@/utils/index'
import Selector from '@/components/Selector'
import Inputor from '@/components/Inputor'

export default {
  components: { RoutersSelector, ProductSelector, Selector, Inputor },
  data() {
    return {
      checkList: [],
      selectedRoutes: [], // 勾选的路线渠道
      form: {
        stepPrice: 0,
        advanceStatus: 0,
        needBook: 0,
        dayLimit: 10000
      },
      specialProducts: [],
      priceStepList: [{},{}], // 阶梯价格
      // specialList:[], // 特殊需求,默认四个
      rules: {
        /* typeId: [{ required: true, message: "产品类型不能为空", trigger: "blur" }],
        titleZh: [{ required: true, message: "产品名称不能为空", trigger: "blur" }],
        titleEn: [{ required: true, message: "英文名称不能为空", trigger: "blur" }], */
        transportPrice: [{ required: true, message: "海运费不能为空", trigger: "blur" }],
        clearancePrice: [{ required: true, message: "清关费不能为空", trigger: "blur" }],
        advanceStatus: [{ required: true, message: "是否预付不能为空", trigger: "blur" }],
        //containerLocation: [{ required: true, message: "货柜位置不能为空", trigger: "blur" }],
        //square: [{ required: true, message: "方数不能为空", trigger: "blur" }],
        // zhongLinjie:[{ required: true, message: "默认重货标准不能为空", trigger: "blur" }],
        // paoLinjie:[{ required: true, message: "默认泡货标准不能为空", trigger: "blur" }],
        // needBook: [{ required: true, message: "预约入仓不能为空", trigger: "blur" }],
      },
      product: null,
      /* productType: null, */
      currencyList: [],
      unitList: [],
      productTypeList: [],
      productDisabled: true,
      lineList: [] //路线数组
    }
  },
  computed: {

  },
  watch: {
    checkList() { //选择路线
      if (this.checkList.length > 0) {
        this.form.lineChannelList = this.checkList.map(item => {
          return { lineId: item, shippingChannelId: 0 }
        })
      } else {
        this.form.lineChannelList = []
      }
    },
    product() {
      this.$set(this.form, 'productType', this.product.typeId)
      /* getProductType(this.product.typeId).then(res => {
        this.productType = res.data
      }) */
    },
    form(val) {
      if (!val) return
      // 特殊需求回显
      if (val.specialList) {
        let keyed = arrryToKeyedObjectBy(val.specialList, 'specialDictType')
        this.specialProducts.map((item, index) => {
          if (keyed[item.specialDictType]) {
            for (let field in item) {
              if (keyed[item.specialDictType][field]) {
                item[field] = keyed[item.specialDictType][field]
              }
            }
          }
        })
      }
    },
    'form.transportVolumeUnit'(val){
      this.specialProducts.forEach(item => {
        item.transportVolumeUnit = val
      })
    },
    'form.clearanceVolumeUnit'(val){
      this.specialProducts.forEach(item => {
        item.clearanceVolumeUnit = val
      })
    },
    'form.transportPriceUnit'(val){
      this.specialProducts.forEach(item => {
        item.transportPriceUnit = val
      })
    },
    'form.clearancePriceUnit'(val){
      this.specialProducts.forEach(item => {
        item.clearancePriceUnit = val
      })
    },
    'form.allVolumeUnit'(val){
      this.specialProducts.forEach(item => {
        item.allVolumeUnit = val
      })
    },
    'form.needBook'(val){
      if(val) this.$set(this.form, 'dayLimit', 10000)
      else delete this.form.dayLimit
    },
    selectedRoutes(routers) {
      let transportIds = []
      routers.forEach(item => {
        item.shippingChannelId = item.channelId
        transportIds.push(+item.transportId)
      })

      // 如果只选择了空运（3），则默认体积单位改成千克
      transportIds = new Set(transportIds)
      console.log(transportIds)
      window.transportIds = transportIds
      if(transportIds.size == 1 && transportIds.has(3)){
        this.setDefaultVolumeUnit(6)
      }else this.setDefaultVolumeUnit(7)
    }
  },
  async created() {
    // action=batchUpdate 表示批量修改单个商品的价格（一条或者多条），如果没有ids显示路线选择组件,否则不显示路线组件
    // action=update 表示修改单个商品的单条路线价格,需要回显
    if(this.$route.query.action == 'update'){
      getProductPrice(this.$route.query.id).then(res => {
        this.$set(this, 'form', res.data)
        this.lineList = [res.data]
      })
    }

    // action=batchUpdate且ids不为空
    if(this.$route.query.action == 'batchUpdate'){
      delete this.form.needBook
    }
    if (this.$route.query.ids) {
      let query = {
        ids: this.$route.query.ids
      }
      getProductPriceList(query).then(res => {
        this.lineList = res.data
      })
    }

    // 未指定商品则不禁用商品选择
    if(!this.$route.query.product_id){
        this.productDisabled = false
    }
    
    // 获取类型列表
    getProductTypeList().then(res => this.productTypeList = res.data)

    if (this.$route.query.product_type) {
      this.$set(this.form, 'productType', +this.$route.query.product_type)
    }
    if (this.$route.query.product_id) {
      this.$set(this.form, 'productId', +this.$route.query.product_id)
    }

    // 修改单条路线不回显单位
    if(this.$route.query.action !== 'update'){
      this.setDefaultVolumeUnit(7)
    }

    getCurrencyList().then(res => this.currencyList = res.data)
    getUnitList().then(res => this.unitList = res.data)

    this.getDictDatas(this.DICT_TYPE.ECW_SPECIAL_REQ_FOR_LINE_PRODUCTS).forEach(item => {
      this.specialProducts.push({
        "clearancePrice": null,
        "clearancePriceUnit": null,
        "clearanceVolumeUnit": null,
        "specialDictType": item.value,
        "transportPrice": null,
        "transportPriceUnit": null,
        "transportVolumeUnit": null,
      })
    })
  },
  methods: {
    setDefaultVolumeUnit(unit){
      this.$set(this.form, 'transportVolumeUnit', unit)
      this.$set(this.form, 'clearanceVolumeUnit', unit)
      this.$set(this.form, 'allVolumeUnit', unit)
    },
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (!valid) {
          return;
        }

        // 只有修改单条路线的时候，不需要选择路线
        /* if (this.$route.query.action !== 'update' && (!this.selectedRoutes || !this.selectedRoutes.length)) {
          this.$message.error('请选择线路');
          return;
        } */
        if(!this.lineList.length && (!this.selectedRoutes || !this.selectedRoutes.length)) {
          this.$message.error('请选择线路');
          return;
        }
        let data = Object.assign({}, this.form, {
          // lineChannelList: this.selectedRoutes,
          specialList: this.specialProducts,
          isAllProduct: 0
        })
        if(this.form.stepPrice == 1){
          data.priceStepList = this.priceStepList
        }

        // 修改单条路线
        if (this.$route.query.action == 'update') {
          return updateProductPrice(data).then(res => {
            this.$modal.msgSuccess("请求成功");
            this.$router.back()
          })
        }

        // 批量修改（单个商品的单个路线，多个路线，或者全部路线）的提交
        if (this.$route.query.action == 'batchUpdate') {
          // 指定一条路线
          if(this.lineList.length == 1){
            data.lineChannelList = {
              lineId: this.lineList[0].warehouseLineId,
              shippingChannelId: this.lineList[0].shippingChannelId || 0
            }
          }
          // 指定多条路线的需要过滤未勾选的
          else if(this.lineList.length > 1){
            data.lineChannelList = []
            this.lineList.forEach(item => {
              if(this.checkList.indexOf(item.id) > -1){
                data.lineChannelList.push({
                    lineId: item.warehouseLineId,
                    shippingChannelId: item.shippingChannelId || 0
                  }
                )
              }
            })
          }
          // 未指定路线的从路线选择组件里获取
          if(!this.lineList.length){
            data.lineChannelList = this.selectedRoutes
          }
          if(data.lineChannelList.length < 1){
            return this.$message.error('请选择需要修改的路线')
          }
          data.productIdList = [this.form.productId]
          batchUpdateProductPrice(data).then(response => {
            this.$modal.msgSuccess("修改成功");
            this.$router.replace('/product/product-price?' + (new URLSearchParams(this.$route.query)).toString())
          })
          return;
        }
        // 添加的提交
        data.productId = this.product.id;
        data.lineChannelList = this.selectedRoutes
        createProductPrice(data).then(response => {
          this.$modal.msgSuccess("请求成功");
          this.$router.replace('/product/product-price?' + (new URLSearchParams(this.$route.query)).toString())
        });
      });
    },
  }
}
</script>
<style scoped>
.w100{
  width: 100px;
}
.mr10{
  margin-right: 10px;
}
</style>