<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="图纸名称" prop="title">
        <el-input
          v-model="queryParams.title"
          placeholder="请输入图纸名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="图纸编号" prop="drawingNo">
        <el-input
          v-model="queryParams.drawingNo"
          placeholder="请输入图纸编号"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="图纸分类" prop="cateId">
        <el-select v-model="queryParams.cateId" placeholder="请选择图纸分类" clearable size="small">
          <el-option
            v-for="dict in cateIdOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </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"
          :loading="exportLoading"
          @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="drawingList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="图纸名称" align="center" prop="title" />
      <el-table-column label="图纸编号" align="center" prop="drawingNo" />
      <el-table-column label="图纸型号" align="center" prop="model">
        <template slot-scope="scope">
          <span v-if="scope.row.source">{{ scope.row.source }}</span>
          <span v-else>-</span>
        </template>
      </el-table-column>
      <el-table-column label="版本号" align="center" prop="version" />
      <el-table-column label="图纸分类" align="center" prop="cateId" :formatter="cateIdFormat" />
      <el-table-column label="图纸来源" align="center" prop="source">
        <template slot-scope="scope">
          <span v-if="scope.row.source">{{ scope.row.source }}</span>
          <span v-else>-</span>
        </template>
      </el-table-column>
      <el-table-column label="图纸附件" align="center" prop="fileUrl">
        <template slot-scope="scope">
           <span v-if="scope.row.fileUrl">
              <a style="color: #1c84c6" :href="JSON.parse(scope.row.fileUrl).url" target="_blank">查看/下载</a>
            </span>
          <span v-else>-</span>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime" />
      <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-document"
            @click="handleDetail(scope.row)"
          >详情</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="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"
    />

    <!-- 添加或修改图纸对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body destroy-on-close :close-on-click-modal="false">
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row class="el-row-table">
          <el-col :span="12">
            <el-form-item label="图纸名称" prop="title">
              <el-input v-model="form.title" placeholder="请输入图纸名称" />
            </el-form-item>
          </el-col>

          <el-col :span="12">
            <el-form-item label="图纸编号" prop="drawingNo">
              <el-input v-model="form.drawingNo" placeholder="请输入图纸编号" />
            </el-form-item>
          </el-col>

          <el-col :span="12">
            <el-form-item label="图纸型号" prop="model">
              <el-input v-model="form.model" placeholder="请输入图纸型号" />
            </el-form-item>
          </el-col>

          <el-col :span="12">
            <el-form-item label="版本号" prop="version">
              <el-input v-model="form.version" placeholder="请输入版本号" />
            </el-form-item>
          </el-col>

          <el-col :span="12">
            <el-form-item label="图纸分类" prop="cateId">
              <el-select style="width: 100%" v-model="form.cateId" placeholder="请选择图纸分类">
                <el-option
                  v-for="dict in cateIdOptions"
                  :key="dict.dictValue"
                  :label="dict.dictLabel"
                  :value="dict.dictValue"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>

          <el-col :span="12">
            <el-form-item label="图纸来源" prop="source">
              <el-input v-model="form.source" placeholder="请输入图纸来源" />
            </el-form-item>
          </el-col>

          <el-col :span="24">
            <el-form-item label="图纸描述" prop="content">
              <el-input v-model="form.content" type="textarea" :autosize="{ minRows: 3 }" placeholder="请输入内容" />
            </el-form-item>
          </el-col>

          <el-col :span="24">
            <el-form-item label="图纸附件">
              <fileUpload v-model="form.fileUrl"/>
            </el-form-item>
          </el-col>

        </el-row>

      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 详情 -->
    <DetailInfo ref="detail"/>

  </div>
</template>

<script>
  import { listDrawing, getDrawing, delDrawing, addDrawing, updateDrawing, exportDrawing } from "@/api/track/drawing";
  import FileUpload from '@/components/DefaultFileUpload';
  import DetailInfo from './components/DetailInfo';
  export default {
    name: "Drawing",
    components: {
      FileUpload,
      DetailInfo
    },
    data() {
      return {
        // 遮罩层
        loading: true,
        // 导出遮罩层
        exportLoading: false,
        // 选中数组
        ids: [],
        titles: [],
        // 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,
        // 图纸表格数据
        drawingList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 图纸分类字典
        cateIdOptions: [],
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          title: null,
          drawingNo: null,
          cateId: null,
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {
          title: [
            { required: true, message: "图纸名称不能为空", trigger: "blur" }
          ],
          drawingNo: [
            { required: true, message: "图纸编号不能为空", trigger: "blur" }
          ],
          version: [
            { required: true, message: "版本号不能为空", trigger: "blur" }
          ],
          cateId: [
            { required: true, message: "图纸分类不能为空", trigger: "change" }
          ],
        }
      };
    },
    created() {
      this.getList();
      this.getDicts("t_draw_type").then(response => {
        this.cateIdOptions = response.data;
    });
    },
    methods: {
      /** 查询图纸列表 */
      getList() {
        this.loading = true;
        listDrawing(this.queryParams).then(response => {
          this.drawingList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
      },
      // 图纸分类字典翻译
      cateIdFormat(row, column) {
        return this.selectDictLabel(this.cateIdOptions, row.cateId);
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          id: null,
          title: null,
          drawingNo: null,
          model: null,
          version: null,
          cateId: null,
          content: null,
          source: null,
          fileUrl: null,
          createTime: null,
          createId: null
        };
        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.titles = selection.map(item => item.title);
        this.single = selection.length!==1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset();
        this.open = true;
        this.title = "添加图纸";
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset();
        const id = row.id || this.ids
        getDrawing(id).then(response => {
          this.form = response.data;
          this.open = true;
          this.title = "修改图纸";
        });
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs["form"].validate(valid => {
          if (valid) {
            if (this.form.id != null) {
              updateDrawing(this.form).then(response => {
                this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
            } else {
              addDrawing(this.form).then(response => {
                this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
            }
          }
        });
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const ids = row.id || this.ids;
        const titles = row.title || this.titles;
        this.$confirm('是否确认删除图纸名称为"' + titles + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delDrawing(ids);
        }).then(() => {
          this.getList();
        this.msgSuccess("删除成功");
      }).catch(() => {});
      },
      /** 导出按钮操作 */
      handleExport() {
        const queryParams = this.queryParams;
        this.$confirm('是否确认导出所有图纸数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.exportLoading = true;
          return exportDrawing(queryParams);
        }).then(response => {
            this.download(response.msg);
          this.exportLoading = false;
        }).catch(() => {});
      },
      //详情
      handleDetail(row){
        this.$refs.detail.getDetailInfo(row.id);
      }
    }
  };
</script>
