<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="图片上传地址" prop="imageurl">
        <el-input
          v-model="queryParams.imageurl"
          placeholder="请输入图片上传地址"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="标签名称" prop="menuName">
        <el-input
          v-model="queryParams.menuName"
          placeholder="请输入标签名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="父菜单ID" prop="parentId">
        <el-input
          v-model="queryParams.parentId"
          placeholder="请输入父菜单ID"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="显示顺序" prop="orderNum">
        <el-input
          v-model="queryParams.orderNum"
          placeholder="请输入显示顺序"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="显示状态" prop="visible">
        <el-input
          v-model="queryParams.visible"
          placeholder="请输入显示状态"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="是否为外链" prop="isFrame">
        <el-input
          v-model="queryParams.isFrame"
          placeholder="请输入是否为外链"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="创建者id" prop="createUserId">
        <el-input
          v-model="queryParams.createUserId"
          placeholder="请输入创建者id"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="更新者id" prop="updateUserId">
        <el-input
          v-model="queryParams.updateUserId"
          placeholder="请输入更新者id"
          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="['official:lable: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="['official:lable: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="['official:lable: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="['official:lable:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="lableList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="主键id" align="center" prop="id" v-if="true"/>
      <el-table-column label="图片上传地址" align="center" prop="imageurl" />
      <el-table-column label="文件类型  0：图片  1：视频" align="center" prop="fileType" />
      <el-table-column label="标签名称" align="center" prop="menuName" />
      <el-table-column label="父菜单ID" align="center" prop="parentId" />
      <el-table-column label="显示顺序" align="center" prop="orderNum" />
      <el-table-column label="显示状态" align="center" prop="visible" />
      <el-table-column label="菜单类型" align="center" prop="menuType" />
      <el-table-column label="是否为外链" align="center" prop="isFrame" />
      <el-table-column label="创建者id" align="center" prop="createUserId" />
      <el-table-column label="更新者id" align="center" prop="updateUserId" />
      <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="['official:lable:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['official:lable: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"
    />

    <!-- 添加或修改标签封面信息
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="图片上传地址" prop="imageurl">
          <el-input v-model="form.imageurl" placeholder="请输入图片上传地址" />
        </el-form-item>
        <el-form-item label="标签名称" prop="menuName">
          <el-input v-model="form.menuName" placeholder="请输入标签名称" />
        </el-form-item>
        <el-form-item label="父菜单ID" prop="parentId">
          <el-input v-model="form.parentId" placeholder="请输入父菜单ID" />
        </el-form-item>
        <el-form-item label="显示顺序" prop="orderNum">
          <el-input v-model="form.orderNum" placeholder="请输入显示顺序" />
        </el-form-item>
        <el-form-item label="显示状态" prop="visible">
          <el-input v-model="form.visible" placeholder="请输入显示状态" />
        </el-form-item>
        <el-form-item label="是否为外链" prop="isFrame">
          <el-input v-model="form.isFrame" placeholder="请输入是否为外链" />
        </el-form-item>
        <el-form-item label="创建者id" prop="createUserId">
          <el-input v-model="form.createUserId" placeholder="请输入创建者id" />
        </el-form-item>
        <el-form-item label="更新者id" prop="updateUserId">
          <el-input v-model="form.updateUserId" placeholder="请输入更新者id" />
        </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>
  </div>
</template>

<script>
import { listLable, getLable, delLable, addLable, updateLable } from "@/api/official/lable";

export default {
  name: "Lable",
  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,
      // 标签封面信息表格数据
      lableList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        imageurl: undefined,
        fileType: undefined,
        menuName: undefined,
        parentId: undefined,
        orderNum: undefined,
        visible: undefined,
        menuType: undefined,
        isFrame: undefined,
        createUserId: undefined,
        updateUserId: undefined,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        id: [
          { required: true, message: "主键id不能为空", trigger: "blur" }
        ],
        imageurl: [
          { required: true, message: "图片上传地址不能为空", trigger: "blur" }
        ],
        fileType: [
          { required: true, message: "文件类型  0：图片  1：视频不能为空", trigger: "change" }
        ],
        menuName: [
          { required: true, message: "标签名称不能为空", trigger: "blur" }
        ],
        parentId: [
          { required: true, message: "父菜单ID不能为空", trigger: "blur" }
        ],
        orderNum: [
          { required: true, message: "显示顺序不能为空", trigger: "blur" }
        ],
        visible: [
          { required: true, message: "显示状态不能为空", trigger: "blur" }
        ],
        menuType: [
          { required: true, message: "菜单类型不能为空", trigger: "change" }
        ],
        isFrame: [
          { required: true, message: "是否为外链不能为空", trigger: "blur" }
        ],
        createUserId: [
          { required: true, message: "创建者id不能为空", trigger: "blur" }
        ],
        updateUserId: [
          { required: true, message: "更新者id不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询标签封面信息
列表 */
    getList() {
      this.loading = true;
      listLable(this.queryParams).then(response => {
        this.lableList = 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,
        imageurl: undefined,
        fileType: undefined,
        menuName: undefined,
        parentId: undefined,
        orderNum: undefined,
        visible: undefined,
        menuType: undefined,
        isFrame: undefined,
        createBy: undefined,
        createUserId: undefined,
        createTime: undefined,
        updateBy: undefined,
        updateUserId: 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 = "添加标签封面信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.loading = true;
      this.reset();
      const id = row.id || this.ids
      getLable(id).then(response => {
        this.loading = false;
        this.form = response.data;
        this.open = true;
        this.title = "修改标签封面信息";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.buttonLoading = true;
          if (this.form.id != null) {
            updateLable(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          } else {
            addLable(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('是否确认删除标签封面信息编号为"' + ids + '"的数据项？').then(() => {
        this.loading = true;
        return delLable(ids);
      }).then(() => {
        this.loading = false;
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      }).finally(() => {
        this.loading = false;
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('official/lable/export', {
        ...this.queryParams
      }, `lable_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
