<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="备件名称" prop="partName">
        <el-input
          v-model="queryParams.partName"
          placeholder="请输入备件名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="物料品类" prop="materialCategory">
        <el-input
          v-model="queryParams.materialCategory"
          placeholder="请输入物料品类"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="备件型号" prop="model">
        <el-input
          v-model="queryParams.model"
          placeholder="请输入备件型号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="计量单位" prop="unit">
        <el-input
          v-model="queryParams.unit"
          placeholder="请输入计量单位"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="关联设备" prop="equipmentId">
        <el-select v-model="queryParams.equipmentId" placeholder="请选择关联设备" filterable>
          <el-option v-for="item in equipmentList" :key="item.equipmentId" :label="item.equipmentName" :value="item.equipmentId" />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="sparePartList" @row-click="handleRowClick" highlight-current-row @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="备件名称" align="center" prop="partName" />
      <el-table-column label="物料品类" align="center" prop="materialCategory" />
      <el-table-column label="备件型号" align="center" prop="model" />
      <el-table-column label="计量单位" align="center" prop="unit" />
      <el-table-column label="关联设备" align="center" prop="equipmentName" />
      <el-table-column label="当前库存" align="center" prop="quantity" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click.native.stop="handleAddChange(scope.row)"
          >增加</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click.native.stop="handleReduce(scope.row)"
          >减少</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click.native.stop="handleUpdate(scope.row)"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click.native.stop="handleDelete(scope.row)"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改备品备件对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="备件名称" prop="partName">
          <el-input v-model="form.partName" placeholder="请输入备件名称" />
        </el-form-item>
        <el-form-item label="物料品类" prop="materialCategory">
          <el-input v-model="form.materialCategory" placeholder="请输入物料品类" />
        </el-form-item>
        <el-form-item label="备件型号" prop="model">
          <el-input v-model="form.model" placeholder="请输入备件型号" />
        </el-form-item>
        <el-form-item label="计量单位" prop="unit">
          <el-input v-model="form.unit" placeholder="请输入计量单位" />
        </el-form-item>
        <el-form-item label="关联设备ID" prop="equipmentId">
          <el-select v-model="form.equipmentId" placeholder="请选择关联设备ID" filterable>
            <el-option v-for="item in equipmentList" :key="item.equipmentId" :label="item.equipmentName" :value="item.equipmentId" />
          </el-select>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <el-dialog title="库存变动" :visible.sync="changeOpen" width="500px" append-to-body>
      <el-form ref="changeForm" :model="changeForm" label-width="80px">
        <el-form-item label="变动类型">
          <el-select v-model="changeForm.changeType" placeholder="请选择变动类型">
            <el-option label="增加" value="增加" />
            <el-option label="减少" value="减少" />
          </el-select>
        </el-form-item>
        <el-form-item label="变动数量">
          <el-input-number v-model="changeForm.changeQuantity" :min="0" :step="1" placeholder="请输入变动数量" size="mini"/>
        </el-form-item>
        <el-form-item label="入库单价" v-if="changeForm.changeType === '增加'">
          <el-input-number v-model="changeForm.inUnitPrice" :min="0" :step="0.01" :precision="6" placeholder="请输入入库单价" size="mini"/>
        </el-form-item>
        <el-form-item label="变动原因">
          <el-input type="textarea" v-model="changeForm.reason" placeholder="请输入变动原因" size="mini"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button :loading="buttonLoading" type="primary" @click="changeSubmitForm">确 定</el-button>
        <el-button @click="changeCancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 备品备件变动记录对话框 -->
    <partChange ref="partChange" v-if="currentRow.partId" :partId="currentRow.partId" />
    <el-empty v-else description="请选择备品查看变动记录" />
  </div>
</template>

<script>
import { listSparePart, getSparePart, delSparePart, addSparePart, updateSparePart } from "@/api/mes/eqp/sparePart";
import { listEquipmentManagement } from "@/api/mes/eqp/equipmentManagement";
import { changeStock } from "@/api/mes/eqp/sparePartsChange";
import partChange from '../components/pages/partChange.vue';

export default {
  name: "SparePart",
  components: {
    partChange
  },
  data() {
    return {
      currentRow: {},
      // 按钮loading
      buttonLoading: false,
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 备品备件表格数据
      sparePartList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        partName: undefined,
        materialCategory: undefined,
        model: undefined,
        unit: undefined,
        equipmentId: undefined,
        quantity: undefined,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      },
      equipmentList: [],
      changeOpen: false,
      changeTitle: '',
      changeForm: {},
    };
  },
  created() {
    this.getList();
    this.getEquipmentList();
  },
  methods: {
    /** 查询备品备件列表 */
    getEquipmentList() {
      listEquipmentManagement({ pageNum: 1, pageSize: 1000 }).then(response => {
        this.equipmentList = response.rows;
      });
    },
    getList() {
      this.loading = true;
      listSparePart(this.queryParams).then(response => {
        this.sparePartList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    handleRowClick(row) {
      this.currentRow = row;
    },
    handleAddChange(row) {
      this.changeOpen = true;
      this.changeForm = {
        changeType: '增加',
        partId: row.partId,
        inUnitPrice: undefined,
        changeQuantity: undefined,
        reason: undefined
      }
    },
    handleReduce(row) {
      this.changeOpen = true;
      this.changeForm = {
        changeType: '减少',
        partId: row.partId,
        inUnitPrice: undefined,
        changeQuantity: undefined,
        reason: undefined
      }
    },
    changeCancel() {
      this.changeOpen = false;
    },
    changeSubmitForm() {
      if (this.changeForm.changeType === '增加' && (this.changeForm.inUnitPrice == null || this.changeForm.inUnitPrice === '')) {
        this.$modal.msgWarning('入库单价不能为空，建议按当前台账单价补齐后再提交');
        return;
      }
      this.buttonLoading = true;
      changeStock(this.changeForm).then(() => {
        this.buttonLoading = false;
        this.$modal.msgSuccess("操作成功");
        this.getList();
        this.$refs["partChange"].getList();
      }).finally(() => {
        this.buttonLoading = false;
        this.changeCancel();
      })
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        partId: undefined,
        partName: undefined,
        materialCategory: undefined,
        model: undefined,
        unit: undefined,
        equipmentId: undefined,
        quantity: 0,
        createBy: undefined,
        updateBy: undefined,
        createTime: undefined,
        updateTime: undefined,
        delFlag: undefined,
        remark: undefined
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.partId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加备品备件";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.loading = true;
      this.reset();
      const partId = row.partId || this.ids
      getSparePart(partId).then(response => {
        this.loading = false;
        this.form = response.data;
        this.open = true;
        this.title = "修改备品备件";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.buttonLoading = true;
          if (this.form.partId != null) {
            updateSparePart(this.form).then(() => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          } else {
            addSparePart(this.form).then(() => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const partIds = row.partId || this.ids;
      this.$modal.confirm('是否确认删除备品备件编号为"' + partIds + '"的数据项？').then(() => {
        this.loading = true;
        return delSparePart(partIds);
      }).then(() => {
        this.loading = false;
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      }).finally(() => {
        this.loading = false;
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('eqp/sparePart/export', {
        ...this.queryParams
      }, `sparePart_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
