<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="试卷名称" prop="testName">
        <el-input
          v-model="queryParams.testName"
          placeholder="请输入试卷名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="类别id" prop="categoryId">
        <el-input
          v-model="queryParams.categoryId"
          placeholder="请输入类别id"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="阶段id" prop="phaseId">
        <el-input
          v-model="queryParams.phaseId"
          placeholder="请输入阶段id"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="班级id" prop="classId">
        <el-input
          v-model="queryParams.classId"
          placeholder="请输入班级id"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="总分：100，150" prop="totalPoints">
        <el-input
          v-model="queryParams.totalPoints"
          placeholder="请输入总分：100，150"
          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="['school-paper:testPaper: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="['school-paper:testPaper: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="['school-paper:testPaper: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="['school-paper:testPaper:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="testPaperList" @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="试卷名称" align="center" prop="testName" />
      <el-table-column label="类别id" align="center" prop="categoryId" />
      <el-table-column label="阶段id" align="center" prop="phaseId" />
      <el-table-column label="班级id" align="center" prop="classId" />
      <el-table-column label="总分：100，150" align="center" prop="totalPoints" />
      <el-table-column label="备注" align="center" prop="remark" />
      <el-table-column label="状态：0正常，1删除" align="center" prop="status" />
      <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="['school-paper:testPaper:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['school-paper:testPaper: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"
    />

    <!-- 添加或修改试卷对话框 -->
    <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="试卷名称" prop="testName">
          <el-input v-model="form.testName" placeholder="请输入试卷名称" />
        </el-form-item>
        <el-form-item label="类别id" prop="categoryId">
          <el-input v-model="form.categoryId" placeholder="请输入类别id" />
        </el-form-item>
        <el-form-item label="阶段id" prop="phaseId">
          <el-input v-model="form.phaseId" placeholder="请输入阶段id" />
        </el-form-item>
        <el-form-item label="班级id" prop="classId">
          <el-input v-model="form.classId" placeholder="请输入班级id" />
        </el-form-item>
        <el-form-item label="总分：100，150" prop="totalPoints">
          <el-input v-model="form.totalPoints" placeholder="请输入总分：100，150" />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" placeholder="请输入备注" />
        </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 { listTestPaper, getTestPaper, delTestPaper, addTestPaper, updateTestPaper } from "@/api/school-paper/testPaper";

export default {
  name: "TestPaper",
  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,
      // 试卷表格数据
      testPaperList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        testName: undefined,
        categoryId: undefined,
        phaseId: undefined,
        classId: undefined,
        totalPoints: undefined,
        status: undefined,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        id: [
          { required: true, message: "主键id不能为空", trigger: "blur" }
        ],
        testName: [
          { required: true, message: "试卷名称不能为空", trigger: "blur" }
        ],
        categoryId: [
          { required: true, message: "类别id不能为空", trigger: "blur" }
        ],
        phaseId: [
          { required: true, message: "阶段id不能为空", trigger: "blur" }
        ],
        classId: [
          { required: true, message: "班级id不能为空", trigger: "blur" }
        ],
        totalPoints: [
          { required: true, message: "总分：100，150不能为空", trigger: "blur" }
        ],
        remark: [
          { required: true, message: "备注不能为空", trigger: "blur" }
        ],
        status: [
          { required: true, message: "状态：0正常，1删除不能为空", trigger: "change" }
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询试卷列表 */
    getList() {
      this.loading = true;
      listTestPaper(this.queryParams).then(response => {
        this.testPaperList = 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,
        testName: undefined,
        categoryId: undefined,
        phaseId: undefined,
        classId: undefined,
        totalPoints: undefined,
        remark: undefined,
        status: undefined,
        createTime: undefined,
        createBy: undefined,
        updateTime: undefined,
        updateBy: 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 = "添加试卷";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.loading = true;
      this.reset();
      const id = row.id || this.ids
      getTestPaper(id).then(response => {
        this.loading = false;
        this.form = response.data;
        this.open = true;
        this.title = "修改试卷";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.buttonLoading = true;
          if (this.form.id != null) {
            updateTestPaper(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          } else {
            addTestPaper(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('是否确认删除试卷编号为"' + ids + '"的数据项？').then(() => {
        this.loading = true;
        return delTestPaper(ids);
      }).then(() => {
        this.loading = false;
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      }).finally(() => {
        this.loading = false;
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('school-paper/testPaper/export', {
        ...this.queryParams
      }, `testPaper_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
