<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="物料编号" prop="materialCode">
        <el-input
          v-model="queryParams.materialCode"
          placeholder="请输入物料编号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="物料名称" prop="materialName">
        <el-input
          v-model="queryParams.materialName"
          placeholder="请输入物料名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="材质" prop="materialQuality">
        <el-input
          v-model="queryParams.materialQuality"
          placeholder="请输入材质"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="单重" prop="singleWeight">
        <el-input
          v-model="queryParams.singleWeight"
          placeholder="请输入单重"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="单价" prop="unitPrice">
        <el-input
          v-model="queryParams.unitPrice"
          placeholder="请输入单价"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="单位" prop="unit">
        <el-input
          v-model="queryParams.unit"
          placeholder="请输入单位"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <!--      <el-form-item label="标记: 0为未使用, 1为使用" prop="flag">
              <el-input
                v-model="queryParams.flag"
                placeholder="请输入标记: 0为未使用, 1为使用"
                clearable
                @keyup.enter.native="handleQuery"
              />
            </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"
          v-hasPermi="['system:material:add']"
        >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"
          v-hasPermi="['system:material:edit']"
        >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"
          v-hasPermi="['system:material:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:material:export']"
        >导出
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="info"
          plain
          icon="el-icon-upload2"
          size="mini"
          @click="handleImport"
          v-hasPermi="['system:material:import']"
        >导入
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="materialList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="ID" align="center" prop="id" v-if="true"/>
      <el-table-column label="物料编号" align="center" prop="materialCode">
        <template slot-scope="scope">
          <span @click="handleClick(scope.row)"> {{ scope.row.materialCode }} </span>
        </template>
      </el-table-column>
      <el-table-column label="物料名称" align="center" prop="materialName"/>
      <el-table-column label="材质" align="center" prop="materialQuality"/>
      <el-table-column label="单重" align="center" prop="singleWeight"/>
      <el-table-column label="单价" align="center" prop="unitPrice"/>
      <el-table-column label="单位" align="center" prop="unit"/>
      <el-table-column label="所属类别" align="center" prop="imCategory"/>
      <el-table-column label="所属编号" align="center" prop="classificationNumber"/>
      <el-table-column label="所属名称" align="center" prop="classificationName"/>
      <!--      <el-table-column label="标记: 0为未使用, 1为使用" align="center" prop="flag" />-->
      <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="handleUpdate(scope.row)"
            v-hasPermi="['system:material:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:material:remove']"
          >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"
    />
    <el-dialog :visible="dialogVisible" @close="dialogVisible = false" width="30%">
      <span class="dialog-title">库存信息</span>
      <div class="dialog-content">
        <p class="dialog-text">物料编号: {{ inventoryData.materialCode }}</p>
        <p class="dialog-text">库存数量: {{ inventoryData.inventory }}</p>
      </div>
    </el-dialog>


    <!-- 添加或修改物料检索对话框 -->
    <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="物料编号" prop="materialCode">
          <el-input v-model="form.materialCode" placeholder="请输入物料编号"/>
        </el-form-item>
        <el-form-item label="物料名称" prop="materialName">
          <el-input v-model="form.materialName" placeholder="请输入物料名称"/>
        </el-form-item>
        <el-form-item label="材质" prop="materialQuality">
          <el-input v-model="form.materialQuality" placeholder="请输入材质"/>
        </el-form-item>
        <el-form-item label="单重" prop="singleWeight">
          <el-input v-model="form.singleWeight" placeholder="请输入单重"/>
        </el-form-item>
        <el-form-item label="单价" prop="unitPrice">
          <el-input v-model="form.unitPrice" placeholder="请输入单价"/>
        </el-form-item>
        <el-form-item label="单位" prop="unit">
          <el-input v-model="form.unit" placeholder="请输入单位"/>
        </el-form-item>
        <!--        <el-form-item label="标记: 0为未使用, 1为使用" prop="flag">
                  <el-input v-model="form.flag" placeholder="请输入标记: 0为未使用, 1为使用" />
                </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>


    <!-- 导入导入对话框 -->
    <el-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
      <el-upload
        ref="upload"
        :limit="1"
        accept=".xlsx, .xls"
        :headers="upload.headers"
        :action="upload.url + '?updateSupport=' + upload.updateSupport"
        :disabled="upload.isUploading"
        :on-progress="handleFileUploadProgress"
        :on-success="handleFileSuccess"
        :auto-upload="false"
        drag
      >
        <i class="el-icon-upload"></i>
        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
        <div class="el-upload__tip text-center" slot="tip">
          <div class="el-upload__tip" slot="tip">
            <el-checkbox v-model="upload.updateSupport"/>
            是否更新已经存在的物料数据
          </div>
          <span>仅允许导入xls、xlsx格式文件。</span>
          <el-link type="primary" :underline="false" style="font-size:12px;vertical-align: baseline;"
                   @click="importTemplate">下载模板
          </el-link>
        </div>
      </el-upload>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitFileForm">确 定</el-button>
        <el-button @click="upload.open = false">取 消</el-button>
      </div>
    </el-dialog>
  </div>


</template>

<script>
import {
  listMaterial,
  getMaterial,
  delMaterial,
  addMaterial,
  updateMaterial,
  material_inventory
} from "@/api/system/material";
import {getToken} from "@/utils/auth";
import upload from "svg-sprite-loader/examples/custom-runtime-generator/build/main";
import axios from "axios";

export default {
  name: "Material",
  computed: {
    upload() {
      return upload
    }
  },
  data() {
    return {
      // 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,
      // 物料检索表格数据
      materialList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      tableData: [], // 表格数据
      dialogVisible: false, // 控制弹框的显示与隐藏

      inventoryData: {materialCode: '', inventory: 0}, // 库存数据
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        materialCode: undefined,
        materialName: undefined,
        materialQuality: undefined,
        singleWeight: undefined,
        unitPrice: undefined,
        unit: undefined,
        flag: undefined,
      },
      // 表单参数
      form: {},
      upload: {
        // 是否显示弹出层
        open: false,
        // 弹出层标题
        title: "",
        // 是否禁用上传
        isUploading: false,
        // 是否更新已经存在的用户数据
        updateSupport: 0,
        // 设置上传的请求头部
        headers: {Authorization: "Bearer " + getToken()},
        // 上传的地址
        url: process.env.VUE_APP_BASE_API + "/system/material/importData"
      },
      // 表单校验
      rules: {
        id: [
          {required: true, message: "ID不能为空", trigger: "blur"}
        ],
        materialCode: [
          {required: true, message: "物料编号不能为空", trigger: "blur"}
        ],
        materialName: [
          {required: true, message: "物料名称不能为空", trigger: "blur"}
        ],
        materialQuality: [
          {required: true, message: "材质不能为空", trigger: "blur"}
        ],
        /*  singleWeight: [
            { required: true, message: "单重不能为空", trigger: "blur" }
          ],
          unitPrice: [
            { required: true, message: "单价不能为空", trigger: "blur" }
          ],
          unit: [
            { required: true, message: "单位不能为空", trigger: "blur" }
          ],
          flag: [
            { required: true, message: "标记: 0为未使用, 1为使用不能为空", trigger: "blur" }
          ],
          createTime: [
            { required: true, message: "创建时间不能为空", trigger: "blur" }
          ],
          updateTime: [
            { required: true, message: "更新时间不能为空", trigger: "blur" }
          ]*/
      }
    };
  },
  created() {
    this.getList();
  },

  methods: {
    handleClick(row) {
      // 在这里调用后台方法，获取数据
      this.showInventory(row.materialCode); // 打开弹框
    },
    showInventory(materialCode) {
      const data = {
        matrilascode: materialCode
      }
      // 向后端发送请求获取库存数
      material_inventory(data).then(response => {
        this.inventoryData.materialCode = materialCode; // 设置物料编号
        this.inventoryData.inventory = response; // 设置库存数
        this.dialogVisible = true; // 打开弹框显示数据
      })
        .catch(error => {
          console.error('获取库存数失败：', error);
        });
    },

    /** 查询物料检索列表 */
    getList() {
      this.loading = true;
      listMaterial(this.queryParams).then(response => {
        this.materialList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: undefined,
        materialCode: undefined,
        materialName: undefined,
        materialQuality: undefined,
        singleWeight: undefined,
        unitPrice: undefined,
        unit: undefined,
        flag: undefined,
        createTime: undefined,
        updateTime: 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.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加物料检索";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.loading = true;
      this.reset();
      const id = row.id || this.ids
      getMaterial(id).then(response => {
        this.loading = false;
        this.form = response.data;
        this.open = true;
        this.title = "修改物料检索";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.buttonLoading = true;
          if (this.form.id != null) {
            updateMaterial(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          } else {
            addMaterial(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除物料检索编号为"' + ids + '"的数据项？').then(() => {
        this.loading = true;
        return delMaterial(ids);
      }).then(() => {
        this.loading = false;
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      }).finally(() => {
        this.loading = false;
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/material/export', {
        ...this.queryParams
      }, `material_${new Date().getTime()}.xlsx`)
    },
    /** 导入按钮操作 */
    handleImport() {
      this.upload.title = "物料导入";
      this.upload.open = true;
    },
    /** 下载模板操作 */
    importTemplate() {
      this.download('system/material/importTemplate', {}, `material_template_${new Date().getTime()}.xlsx`)
    },
    // 文件上传中处理
    handleFileUploadProgress(event, file, fileList) {
      this.upload.isUploading = true;
    },
    // 文件上传成功处理
    handleFileSuccess(response, file, fileList) {
      this.upload.open = false;
      this.upload.isUploading = false;
      this.$refs.upload.clearFiles();
      this.$alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg + "</div>", "导入结果", {dangerouslyUseHTMLString: true});
      this.getList();
    },
    // 提交上传文件
    submitFileForm() {
      this.$refs.upload.submit();
    }
  }
};
</script>
<style>
.el-dialog {
  left: 50%;
  top: 40%;
  transform: translate(-45%, -32%);
  margin: 0px !important;
}


.dialog-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start; /* 左对齐字段数据 */
  margin-left: 5px; /* 调整字段数据与边框的距禿 */
}

.dialog-text {
  margin: 8px 0;
}
.dialog-title {
  font-size: 20px;
  font-weight: bold;
  color: burlywood;
  text-align: center;
  margin-bottom: 10px;
}
</style>
