<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="专业名称" prop="majorName">
        <el-input
          v-model="queryParams.majorName"
          placeholder="请输入专业名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="是否推荐" prop="isRecommend">
        <el-select v-model="queryParams.isRecommend" placeholder="请选择是否推荐">
          <el-option
            v-for="(item, index) in isRecommendOptions"
            :key="index"
            :label="item.label"
            :value="item.value">
          </el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择状态">
          <el-option
            v-for="(item, index) in statusOptions"
            :key="index"
            :label="item.label"
            :value="item.value">
          </el-option>
        </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"
          v-hasPermi="['hezhi:majorClass: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="['hezhi:majorClass: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="['hezhi:majorClass: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="['hezhi:majorClass:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="majorClassList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="专业名称" align="center" prop="majorName" width="140px">
        <template slot-scope="scope">
          <tooltip :contentName="scope.row.majorName" />
        </template>
      </el-table-column>
      <el-table-column label="logo1" align="center" prop="majorLogoOne" width="100">
        <template slot-scope="scope">
          <image-preview v-if="scope.row.majorLogoOne" :src="scope.row.majorLogoOne" :width="50" :height="50"/>
          <span v-else>-</span>
        </template>
      </el-table-column>
      <el-table-column label="logo2" align="center" prop="majorLogoTwo" width="100">
        <template slot-scope="scope">
          <image-preview v-if="scope.row.majorLogoTwo" :src="scope.row.majorLogoTwo" :width="50" :height="50"/>
          <span v-else>-</span>
        </template>
      </el-table-column>
      <el-table-column label="推荐" align="center" prop="isRecommend" >
        <template slot-scope="scope">
          {{ selectDictLabel(isRecommendOptions, scope.row.isRecommend) }}
        </template>
      </el-table-column>
      <el-table-column label="排序" align="center" prop="sort" />
      <el-table-column label="状态" align="center" prop="status" >
        <template slot-scope="scope">
          {{ selectDictLabel(statusOptions, scope.row.status) }}
        </template>
      </el-table-column>
      <el-table-column label="备注" align="center" prop="remarks" />
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <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="['hezhi:majorClass:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['hezhi:majorClass: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"
    />

    <!-- 添加或修改专业分类对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="1000px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="专业名称" prop="majorName">
          <el-input v-model="form.majorName" placeholder="请输入专业名称" />
        </el-form-item>
        <el-form-item label="logo1" prop="majorLogoOne">
          <image-upload v-model="form.majorLogoOne" :limit="1"/>
        </el-form-item>
        <el-form-item label="logo2" prop="majorLogoTwo">
          <image-upload v-model="form.majorLogoTwo" :limit="1"/>
        </el-form-item>
        <el-form-item label="推荐" prop="isRecommend">
          <el-radio-group v-model="form.isRecommend">
            <el-radio
              v-for="(item, index) in isRecommendOptions"
              :key="index"
              :label="item.value">{{ item.label }}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="排序" prop="sort">
          <el-input-number v-model="form.sort" :step="1" :min="0" step-strictly />
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-radio-group v-model="form.status">
            <el-radio
              v-for="(item, index) in statusOptions"
              :key="index"
              :label="item.value">{{ item.label }}</el-radio>
          </el-radio-group>
        </el-form-item>
<!--        <el-form-item label="备注" prop="remarks">-->
<!--          <el-input v-model="form.remarks" type="textarea" placeholder="请输入内容" />-->
<!--        </el-form-item>-->
        <el-form-item label="专业详情" prop="majorDetails">
          <editor v-model="form.majorDetails" :min-height="100"/>
        </el-form-item>
        <el-form-item label="专业概述" prop="majorOverview">
          <editor v-model="form.majorOverview" :min-height="100"/>
        </el-form-item>
        <el-form-item label="专业大纲" prop="majorSyllabus">
          <editor v-model="form.majorSyllabus" :min-height="100"/>
        </el-form-item>
        <el-form-item label="预备知识" prop="majorKnowledge">
          <editor v-model="form.majorKnowledge" :min-height="100"/>
        </el-form-item>
        <el-form-item label="证书要求" prop="majorCertificate">
          <editor v-model="form.majorCertificate" :min-height="100"/>
        </el-form-item>
        <el-form-item label="参考资料" prop="majorInformation">
          <editor v-model="form.majorInformation" :min-height="100"/>
        </el-form-item>
      </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>
  </div>
</template>

<script>
import { listMajorClass, getMajorClass, delMajorClass, addMajorClass, updateMajorClass } from "@/api/hezhi/majorClass";
import {selectDictLabel} from "../../../utils/ruoyi";

export default {
  name: "MajorClass",
  data() {
    return {
      isRecommendOptions: [
        {
          label: '否',
          value: 0
        },
        {
          label: '是',
          value: 1
        },
      ],
      statusOptions: [
        {
          label: '显示',
          value: 0
        },
        {
          label: '隐藏',
          value: 1
        },
      ],
      // 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,
      // 专业分类表格数据
      majorClassList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        majorId: null,
        pid: null,
        level: null,
        type: null,
        majorName: null,
        majorLogoOne: null,
        majorLogoTwo: null,
        isRecommend: null,
        remarks: null,
        sort: null,
        status: null,
        publicationTime: null,
        publisher: null,
        createTime: null,
        createBy: null,
        updateTime: null,
        updateBy: null,
        deleteTime: null,
        deleteBy: null,
        delFlag: null,
        majorDetails: null,
        majorOverview: null,
        majorSyllabus: null,
        majorKnowledge: null,
        majorCertificate: null,
        majorInformation: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        majorId: [
          { required: true, message: "专业分类主键ID不能为空", trigger: "blur" }
        ],
        pid: [
          { required: true, message: "父级ID不能为空", trigger: "blur" }
        ],
        level: [
          { required: true, message: "层级 0 1 2 不能为空", trigger: "blur" }
        ],
        type: [
          { required: true, message: "类型不能为空", trigger: "blur" }
        ],
        majorName: [
          { required: true, message: "专业名称不能为空", trigger: "blur" }
        ],
        majorLogoOne: [
          { required: true, message: "logo1不能为空", trigger: "blur" }
        ],
        majorLogoTwo: [
          { required: true, message: "logo2不能为空", trigger: "blur" }
        ],
        isRecommend: [
          { required: true, message: "推荐不能为空", trigger: "blur" }
        ],
        sort: [
          { required: true, message: "排序不能为空", trigger: "blur" }
        ],
        status: [
          { required: true, message: "状态不能为空", trigger: "blur" }
        ],
        // remarks: [
        //   { required: true, message: "备注不能为空", trigger: "blur" }
        // ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    selectDictLabel,
    /** 查询专业分类列表 */
    getList() {
      this.loading = true;
      listMajorClass(this.queryParams).then(response => {
        this.majorClassList = 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 = {
        majorId: null,
        pid: null,
        level: null,
        type: null,
        majorName: null,
        majorLogoOne: null,
        majorLogoTwo: null,
        isRecommend: null,
        remarks: null,
        sort: null,
        status: null,
        publicationTime: null,
        publisher: null,
        createTime: null,
        createBy: null,
        updateTime: null,
        updateBy: null,
        deleteTime: null,
        deleteBy: null,
        delFlag: null,
        majorDetails: null,
        majorOverview: null,
        majorSyllabus: null,
        majorKnowledge: null,
        majorCertificate: null,
        majorInformation: 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.majorId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加专业分类";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const majorId = row.majorId || this.ids
      getMajorClass(majorId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改专业分类";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.majorId != null) {
            updateMajorClass(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addMajorClass(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const majorIds = row.majorId || this.ids;
      this.$modal.confirm('是否确认删除专业分类编号为"' + majorIds + '"的数据项？').then(function() {
        return delMajorClass(majorIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('hezhi/majorClass/export', {
        ...this.queryParams
      }, `专业分类导出.xlsx`)
    }
  }
};
</script>
