<template>
    <div>
      <el-dialog
        :title="!id ? '新增': display ? '详情' : '修改'"
        width="70%"
        :close-on-click-modal="false"
        :visible.sync="visible">
        <el-form :model="dataForm" :rules="dataRule" ref="dataForm" label-width="auto">
          <el-row class="my-row">
            <el-col :span="8">
              <el-form-item label="产品名称" prop="productName">
                <el-input v-model="dataForm.productName" :disabled="display" placeholder="产品名称"></el-input>
              </el-form-item>
            </el-col>
            <el-col :span="8" style="padding-left: 20px">
              <el-form-item label="产品规格" prop="productSpec">
                <el-input v-model="dataForm.productSpec" :disabled="display" placeholder="产品规格"></el-input>
              </el-form-item>
            </el-col>
            <el-col :span="8" style="padding-left: 20px">
              <el-form-item label="产品类别" prop="productType">
                <el-select
                  v-model="dataForm.productType"
                  :disabled="display"
                  remote
                  placeholder="请选择">
                  <el-option
                    v-for="item in optionsType"
                    :key="item.code"
                    :label="item.value"
                    :value="item.code">
                  </el-option>
                </el-select>
              </el-form-item>
            </el-col>
          </el-row>
          <el-row class="my-row">
            <el-col :span="8">
              <el-form-item label="产品来源" prop="source">
                <el-input v-if="display" v-model="dataForm.sourceName" disabled></el-input>
                <el-select v-else
                  v-model="dataForm.source"
                  :disabled="display"
                           filterable
                  remote
                           :remote-method="remoteCusList"
                  placeholder="请选择">
                  <el-option
                    v-for="item in optionsSource"
                    :key="item.code"
                    :label="item.value"
                    :value="item.code">
                  </el-option>
                </el-select>
              </el-form-item>
            </el-col>
            <el-col :span="8" style="padding-left: 20px">
              <el-form-item label="产品工艺" prop="techId">
                <el-input v-if="display" v-model="dataForm.techName" disabled></el-input>
                <el-select v-else
                  v-model="dataForm.techId"
                  :disabled="display"
                           filterable
                  remote
                           :remote-method="remoteTech"
                  placeholder="请选择">
                  <el-option
                    v-for="item in optionsTech"
                    :key="item.code"
                    :label="item.value"
                    :value="item.code">
                  </el-option>
                </el-select>
              </el-form-item>
            </el-col>
          </el-row>
          <el-row class="my-row">
            <el-form-item label="产品图纸" prop="drawingIdList">
              <el-upload v-if="display"
                class="upload-demo"
                ref="upload"
                :multiple="true"
                action="#"
                accept="image/jpeg,image/gif,image/png"
                :on-preview="handlePreview"
                :file-list="fileList"
                :auto-upload="false">
              </el-upload>
              <el-select v-else
                v-model="dataForm.drawingIdList"
                :disabled="display"
                         filterable
                         multiple
                         remote
                         :remote-method="remoteDraw"
                placeholder="请选择">
                <el-option
                  v-for="item in optionsDraw"
                  :key="item.code"
                  :label="item.value"
                  :value="item.code">
                </el-option>
              </el-select>
            </el-form-item>
          </el-row>
          <el-row class="my-row">
            <el-form-item label="备注" prop="notes">
              <el-input v-model="dataForm.notes" :disabled="display" placeholder="备注"></el-input>
            </el-form-item>
          </el-row>
          <el-row class="my-row">
            <el-form-item label="是否组合产品" prop="displayProductList">
              <el-switch
                v-model="dataForm.displayProductList"
                :disabled="display"
                active-color="#13ce66"
                inactive-color="#ff4949"
                active-text="是"
                inactive-text="否">
              </el-switch>
            </el-form-item>
          </el-row>
          <el-row v-if="dataForm.displayProductList">
            <div class="title"><span style="color: red">*</span> 组合小产品</div>
            <el-table
              :data="productDetails"
              border
              style="width: 100%;">
              <el-table-column
                label="序号"
                type="index"
                width="50"
                align="center">
              </el-table-column>
              <el-table-column
                prop="productName"
                header-align="center"
                align="center"
                label="产品名称">
              </el-table-column>
              <el-table-column
                prop="productSpec"
                header-align="center"
                align="center"
                label="规格">
              </el-table-column>
              <el-table-column
                prop="cnt"
                header-align="center"
                align="center"
                label="数量"
                width="170">
                <template slot-scope="scope">
                  <el-input-number v-model="scope.row.cnt" :disabled="display" :min="1" style="width: 140px;"/>
                </template>
              </el-table-column>
              <el-table-column
                prop="unitName"
                header-align="center"
                align="center"
                label="单位">
              </el-table-column>
              <el-table-column
                prop="notes"
                header-align="center"
                align="center"
                label="备注">
              </el-table-column>
            </el-table>
            <el-row style="text-align: center; margin-top: 10px;">
              <el-button v-show="!display" type="primary" icon="el-icon-plus" @click="addProduct"></el-button>
            </el-row>
          </el-row>
          <el-row>
            <div class="title"><span style="color: red">*</span> 产品配料清单</div>
            <el-table
              :data="materialList"
              border
              style="width: 100%;">
              <el-table-column
                label="序号"
                type="index"
                width="50"
                align="center">
              </el-table-column>
              <el-table-column
                prop="materialName"
                header-align="center"
                align="center"
                label="物品名称">
              </el-table-column>
              <el-table-column
                prop="specifications"
                header-align="center"
                align="center"
                label="规格">
              </el-table-column>
              <el-table-column
                prop="cnt"
                header-align="center"
                align="center"
                label="数量"
                width="170">
                <template slot-scope="scope">
                  <el-input-number v-model="scope.row.cnt" :disabled="display" :min="1" style="width: 140px;"/>
                </template>
              </el-table-column>
              <el-table-column
                prop="unitName"
                header-align="center"
                align="center"
                label="单位">
              </el-table-column>
              <el-table-column
                prop="notes"
                header-align="center"
                align="center"
                label="备注">
              </el-table-column>
            </el-table>
            <el-row style="text-align: center; margin-top: 10px;">
              <el-button v-show="!display" type="primary" icon="el-icon-plus" @click="addMaterial"></el-button>
            </el-row>
          </el-row>
        </el-form>
        <span slot="footer" class="dialog-footer">
          <el-button @click="visible = false">取消</el-button>
          <el-button v-if="!display" type="primary" @click="dataFormSubmit()">确定</el-button>
        </span>
      </el-dialog>
      <!-- 图片预览 -->
      <el-dialog title="图片预览" :visible.sync="previewVisible" width="50%">
        <img :src="previewPath" :alt="previewName" style="width:100%;height:100%" />
      </el-dialog>
      <template-chose v-if="productListVisible" ref="productList" @addItem="addProductItem" />
      <templateChoseMaterial v-if="materialListVisible" ref="materialList" @addItem="addMaterialItem"/>
    </div>
</template>

<script>
  import templateChose from '../product/template-chose'
  import templateChoseMaterial from '../product/template-chose-material'
  import { getDictList } from '@/api/dict'
  import { getProductDetail, getTechList, getDrawList } from '@/api/product'
  import { uploadUrl, downloadUrl } from '@/api/file'
  import { getCusList } from '@/api/cus'

  export default {
    name: 'product-add-or-update',
    components: {templateChose, templateChoseMaterial},
    computed: {
      orgId: {
        get () { return this.$store.state.user.orgId }
      }
    },
    watch: {
      'dataForm.isCompose' (value) {
        this.dataForm.displayProductList = value === '1'
      }
    },
    data () {
      return {
        productListVisible: false,
        materialListVisible: false,
        visible: false,
        display: false,
        optionsType: [],
        optionsTech: [],
        optionsSource: [],
        optionsDraw: [],
        fileList: [],
        dataList: [],
        id: 0,
        productDetails: [],
        materialList: [],
        dataForm: {
          displayProductList: false
        },
        uploadUrl: uploadUrl,
        previewPath: '',
        previewName: '',
        previewVisible: false,
        dataRule: {
          productName: [{ required: true, message: '产品名称不能为空', trigger: 'blur' }],
          productSpec: [{ required: true, message: '产品规格不能为空', trigger: 'blur' }],
          productType: [{ required: true, message: '产品类别不能为空', trigger: 'change' }],
          source: [{ required: true, message: '产品来源不能为空', trigger: 'change' }],
          techId: [{ required: true, message: '产品工艺不能为空', trigger: 'change' }],
          drawingIdList: [{ required: true, message: '产品图纸不能为空', trigger: 'change' }]
        }
      }
    },
    methods: {
      async init (id, display) {
        this.fileList = []
        this.dataForm = {}
        this.productDetails = []
        this.materialList = []
        this.optionsSource = []
        this.optionsTech = []
        this.optionsDraw = []
        this.visible = true
        this.id = id || 0
        this.display = display
        // 获取产品类别
        await getDictList({type: 'product_type'}).then(({data}) => {
          if (data) {
            this.optionsType = data
          }
        })
        // 产品工艺
        if (!id) return
        await getProductDetail(this.id).then(({data}) => {
          if (data && data.code === '200') {
            this.dataForm = data.data
            // 组合小产品
            data.data.composeProductMaterialList.forEach((item) => {
              this.productDetails.push(item)
            })
            // 产品配料清单
            data.data.productMaterialList.forEach((item) => {
              this.materialList.push(item)
            })
            // 产品来源
            if (data.data.source) {
              this.optionsSource = [{
                code: data.data.source,
                value: data.data.sourceName
              }]
            }
            // 产品工艺
            if (data.data.techId) {
              this.optionsTech = [{
                code: data.data.techId,
                value: data.data.techName
              }]
            }
            // 产品图纸
            if (data.data.proDrawings) {
              this.dataForm.drawingIdList = []
              data.data.proDrawings.forEach((item) => {
                if (item.attachList) {
                  item.attachList.forEach((item1) => {
                    this.fileList.push({
                      name: item1.fileName,
                      url: item1.url,
                      id: item1.url
                    })
                  })
                }
                this.optionsDraw.push({
                  code: item.drawingId,
                  value: item.drawingName
                })
                this.dataForm.drawingIdList.push(item.drawingId)
              })
            }
          }
        })
      },
      handlePreview (file) {
        if (file && file.url) {
          // 获取文件路径
          this.previewPath = downloadUrl + file.url
          this.previewName = file.name
          this.previewVisible = true
        }
      },
      // 产品来源（客户）列表
      async remoteCusList (query) {
        if (!query) {
          query = ''
        }
        await getCusList({'customerName': query}).then(({data}) => {
          if (data && data.code === '200') {
            this.optionsSource = []
            data.data.records.forEach((item) => {
              this.optionsSource.push({
                code: item.customerId,
                value: item.customerName
              })
            })
          }
        }
      )
      },
      // 产品工艺
      async remoteTech (query) {
        if (!query) {
          query = ''
        }
        await getTechList().then(({data}) => {
          if (data && data.code === '200') {
            this.optionsTech = []
            data.data.records.forEach((item) => {
              this.optionsTech.push({
                code: item.customerId,
                value: item.customerName
              })
            })
          }
        })
      },
      // 图纸
      async remoteDraw (query) {
        if (!query) {
          query = ''
        }
        await getDrawList({'keyword': query}).then(({data}) => {
          if (data && data.code === '200') {
            this.optionsDraw = []
            data.data.records.forEach((item) => {
              this.optionsDraw.push({
                code: item.drawingId,
                value: item.drawingName
              })
            })
          }
        })
      },
      // 添加组合产品
      addProduct () {
        this.productListVisible = true
        this.$nextTick(() => {
          this.$refs.productList.init()
        })
      },
      addProductItem (item) {
        this.productDetails.push({
          productId: item.productId,
          productName: item.productName,
          productSpec: item.productSpec,
          cnt: 1,
          unitName: item.unitName,
          notes: item.notes
        })
      },
      addMaterial () {
        this.materialListVisible = true
        this.$nextTick(() => {
          this.$refs.materialList.init()
        })
      },
      addMaterialItem (item) {
        this.materialList.push({
          materialId: item.materialId,
          materialName: item.materialName,
          specifications: item.specifications,
          cnt: item.cnt,
          unitName: item.unitName,
          notes: item.notes
        })
      },
      validateField (type) {
        this.$refs.dataForm.validateField(type)
      },
      // 表单提交
      dataFormSubmit () {
        this.$refs['dataForm'].validate((valid) => {
          if (valid) {
            // 组合小产品
            this.dataForm.composeProductMaterialList = []
            const b1 = this.dataForm.displayProductList
            this.dataForm.isCompose = b1 === true ? '1' : '0'
            if (this.dataForm.isCompose === '1' && this.productDetails.length > 0) {
              this.productDetails.forEach((item) => {
                this.dataForm.composeProductMaterialList.push({
                  cnt: item.cnt,
                  materialId: item.productId,
                  notes: item.notes
                })
              })
            }
            // 产品配料清单
            this.dataForm.productMaterialList = []
            if (this.materialList.length > 0) {
              this.materialList.forEach((item) => {
                this.dataForm.productMaterialList.push({
                  cnt: item.cnt,
                  materialId: item.materialId,
                  notes: item.notes
                })
              })
            }
            this.$http({
              url: this.$http.adornUrl(`/biz-service/product/save`),
              method: 'post',
              data: this.$http.adornData({...this.dataForm, orgId: this.orgId})
            }).then(({data}) => {
              if (data && data.code === '200') {
                this.$message({
                  message: '操作成功',
                  type: 'success',
                  duration: 1500,
                  onClose: () => {
                    this.visible = false
                    this.$emit('refreshDataList')
                  }
                })
              } else {
                this.$message.error(data.msg)
              }
            })
          }
        })
      }
    }
  }
</script>

<style scoped>

</style>
