<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="考试名称" prop="title">
        <el-input
          v-model="queryParams.title"
          placeholder="请输入考试名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>

      <el-form-item label="考试类型" prop="examType">
        <el-radio-group v-model="queryParams.examType">
          <el-radio
            key="1"
            :label="1"
          >岗位培训</el-radio>
          <el-radio
            key="2"
            :label="2"
          >装置培训</el-radio>
          <el-radio
            key="3"
            :label="3"
          >导师带徒</el-radio>
        </el-radio-group>
      </el-form-item>
<!--      <el-form-item label="1公开2部门3定员" prop="openType">-->
<!--        <el-select v-model="queryParams.openType" placeholder="请选择1公开2部门3定员" clearable size="small">-->
<!--          <el-option label="请选择字典生成" value="" />-->
<!--        </el-select>-->
<!--      </el-form-item>-->

      <el-form-item>
        <el-button type="cyan" 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"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['elearn:exam:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['elearn:exam:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['elearn:exam:remove']"
        >删除</el-button>
      </el-col>

	  <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="examList" @selection-change="handleSelectionChange" :height="clientHeight" border>
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="考试名称" align="center" prop="title" :show-overflow-tooltip="true"/>
      <el-table-column label="考试描述" align="center" prop="content" :show-overflow-tooltip="true"/>
      <el-table-column label="考试类型" align="center" prop="examType" :show-overflow-tooltip="true">
        <template slot-scope="scope">
          <span v-if="scope.row.examType == 1" size="small" type="success">岗位培训</span>
          <span v-else-if="scope.row.examType == 2" size="small" type="success">装置培训</span>
          <span v-else-if="scope.row.examType == 3" size="small" type="success">导师带徒</span>
        </template>
      </el-table-column>
<!--      <el-table-column label="考试状态" align="center" prop="state" :show-overflow-tooltip="true"/>-->
      <el-table-column label="总分" align="center" prop="totalScore" :show-overflow-tooltip="true"/>
      <el-table-column label="及格分" align="center" prop="qualifyScore" :show-overflow-tooltip="true"/>
      <el-table-column label="创建时间" align="center" prop="createdate" width="100">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createdate, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" fixed="right" width="120" 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="['elearn:exam:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['elearn:exam:remove']"
          >删除</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleExamDetail(scope.row)"
          >考试详情</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"
    />

    <!-- 添加或修改考试对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="1400px" append-to-body>
      <h3>组卷信息</h3>
      <el-card style="margin-top: 20px">

        <div style="float: right; font-weight: bold; color: #ff0000">试卷总分：{{ form.totalScore }}分</div>

        <div>

          <el-button class="filter-item" size="small" type="primary" icon="el-icon-plus" @click="handleAddItem">
            添加题库
          </el-button>

          <el-table
            :data="repoList"
            :border="false"
            empty-text="请点击上面的`添加题库`进行设置"
            style="width: 100%; margin-top: 15px"
          >
            <el-table-column
              label="题库"
              width="200"
            >
              <template v-slot="scope">
                <repo-select
                  v-model="scope.row.repoId"
                  :multi="false"
                  :excludes="excludes"
                  @change="repoChange($event, scope.row)" />
              </template>

            </el-table-column>
            <el-table-column
              label="单选数量"
              align="center"
            >

              <template v-slot="scope">
                <el-input-number v-model="scope.row.radioCount" :min="0" :max="scope.row.totalRadio" :controls="false" style="width: 100px" /> / {{ scope.row.totalRadio }}
              </template>

            </el-table-column>

            <el-table-column
              label="单选分数"
              align="center"
            >
              <template v-slot="scope">
                <el-input-number v-model="scope.row.radioScore" :min="0" :controls="false" style="width: 100%" />
              </template>
            </el-table-column>

            <el-table-column
              label="多选数量"
              align="center"
            >

              <template v-slot="scope">
                <el-input-number v-model="scope.row.multiCount" :min="0" :max="scope.row.totalMulti" :controls="false" style="width: 100px" /> / {{ scope.row.totalMulti }}
              </template>

            </el-table-column>

            <el-table-column
              label="多选分数"
              align="center"
            >
              <template v-slot="scope">
                <el-input-number v-model="scope.row.multiScore" :min="0" :controls="false" style="width: 100%" />
              </template>
            </el-table-column>

            <el-table-column
              label="判断题数量"
              align="center"
            >

              <template v-slot="scope">
                <el-input-number v-model="scope.row.judgeCount" :min="0" :max="scope.row.totalJudge" :controls="false" style="width: 100px" />  / {{ scope.row.totalJudge }}
              </template>

            </el-table-column>

            <el-table-column
              label="判断题分数"
              align="center"
            >
              <template v-slot="scope">
                <el-input-number v-model="scope.row.judgeScore" :min="0" :controls="false" style="width: 100%" />
              </template>
            </el-table-column>

            <el-table-column
              label="删除"
              align="center"
              width="80px"
            >
              <template v-slot="scope">
                <el-button type="danger" icon="el-icon-delete" circle @click="removeItem(scope.$index)" />
              </template>
            </el-table-column>

          </el-table>

        </div>

      </el-card>

      <h3>考试配置</h3>
      <el-card style="margin-top: 20px">

        <el-form ref="form" :model="form" :rules="rules" label-position="left" label-width="120px">

          <el-form-item label="考试名称" prop="title">
            <el-input v-model="form.title" />
          </el-form-item>
          <el-form-item label="考试类型" prop="examType">
            <el-radio-group v-model="form.examType">
              <el-radio
                key="1"
                :label="1"
              >岗位培训</el-radio>
              <el-radio
                key="2"
                :label="2"
              >装置培训</el-radio>
              <el-radio
                key="3"
                :label="3"
              >导师带徒</el-radio>

            </el-radio-group>
          </el-form-item>
          <el-form-item label="考试描述" prop="content">
            <el-input v-model="form.content" type="textarea" />
          </el-form-item>

          <el-form-item label="总分数" prop="totalScore">
            <el-input-number :value="form.totalScore" disabled />
          </el-form-item>

          <el-form-item label="及格分" prop="qualifyScore">
            <el-input-number v-model="form.qualifyScore" :max="form.totalScore" />
          </el-form-item>

          <el-form-item label="考试时长(分钟)" prop="totalTime">
            <el-input-number v-model="form.totalTime" />
          </el-form-item>

<!--          <el-form-item label="是否限时">
            <el-checkbox :true-label=1 :false-label=0  v-model="form.timeLimit" />
          </el-form-item>

          <el-form-item v-if="form.timeLimit == 1" label="考试时间" prop="totalTime">

            <el-date-picker
              v-model="dateValues"
              format="yyyy-MM-dd"
              value-format="yyyy-MM-dd"
              type="daterange"
              range-separator="至"
              start-placeholder="开始时间"
              end-placeholder="结束时间"
            />

          </el-form-item>-->

        </el-form>

      </el-card>

      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="handleSave">保 存</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
<!--      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="考试名称" prop="title">
          <el-input v-model="form.title" placeholder="请输入考试名称" />
        </el-form-item>
        <el-form-item label="考试内容">
          <editor v-model="form.content" :min-height="192"/>
        </el-form-item>
        <el-form-item label="1公开2部门3定员" prop="openType">
          <el-select v-model="form.openType" placeholder="请选择1公开2部门3定员">
            <el-option label="请选择字典生成" value="" />
          </el-select>
        </el-form-item>
        <el-form-item label="考试状态" prop="state">
          <el-input v-model="form.state" placeholder="请输入考试状态" />
        </el-form-item>
        <el-form-item label="是否限时" prop="timeLimit">
          <el-input v-model="form.timeLimit" placeholder="请输入是否限时" />
        </el-form-item>
        <el-form-item label="开始时间" prop="examStartTime">
          <el-date-picker clearable size="small" style="width: 200px"
            v-model="form.examStartTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="选择开始时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="结束时间" prop="examEndTime">
          <el-date-picker clearable size="small" style="width: 200px"
            v-model="form.examEndTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="选择结束时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="总分" prop="totalScore">
          <el-input v-model="form.totalScore" placeholder="请输入总分" />
        </el-form-item>
        <el-form-item label="总时长" prop="totalTime">
          <el-input v-model="form.totalTime" placeholder="请输入总时长" />
        </el-form-item>
        <el-form-item label="及格分" prop="qualifyScore">
          <el-input v-model="form.qualifyScore" placeholder="请输入及格分" />
        </el-form-item>
        <el-form-item label="删除" prop="delFlag">
          <el-input v-model="form.delFlag" placeholder="请输入删除" />
        </el-form-item>
        <el-form-item label="创建人" prop="createrCode">
          <el-input v-model="form.createrCode" placeholder="请输入创建人" />
        </el-form-item>
        <el-form-item label="创建时间" prop="createdate">
          <el-date-picker clearable size="small" style="width: 200px"
            v-model="form.createdate"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="选择创建时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="更新人" prop="updaterCode">
          <el-input v-model="form.updaterCode" placeholder="请输入更新人" />
        </el-form-item>
        <el-form-item label="更新日期" prop="updatedate">
          <el-date-picker clearable size="small" style="width: 200px"
            v-model="form.updatedate"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="选择更新日期">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="所属部门" prop="deptId">
          <el-input v-model="form.deptId" placeholder="请输入所属部门" />
        </el-form-item>
        <el-form-item label="备注" prop="remarks">
          <el-input v-model="form.remarks" placeholder="请输入备注" />
        </el-form-item>
          <el-form-item label="归属部门" prop="deptId">
              <treeselect v-model="form.deptId" :options="deptOptions" :show-count="true" placeholder="请选择归属部门" />
          </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 { listExam, getExam, delExam, addExam, updateExam, exportExam, importTemplate} from "@/api/training/elearn/exam";
import { treeselect } from "@/api/system/dept";
import { getToken } from "@/utils/auth";
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";
import RepoSelect from '@/components/RepoSelect'

export default {
  name: "Exam",
  components: { Treeselect,RepoSelect },
  // components: { Editor },
  data() {
    return {
      // 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: false,
      // 总条数
      total: 0,
      // 考试表格数据
      examList: [],
      // 已选择的题库
      excludes: [],
      // 弹出层标题
      title: "",
      // 部门树选项
      deptOptions: undefined,
      clientHeight:300,
      // 是否显示弹出层
      open: false,
        // 用户导入参数
        upload: {
            // 是否显示弹出层（用户导入）
            open: false,
            // 弹出层标题（用户导入）
            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 + "/elearn/exam/importData"
        },
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 20,
        title: null,
        content: null,
        openType: null,
        state: null,
        timeLimit: null,
        examStartTime: null,
        examEndTime: null,
        totalScore: null,
        totalTime: null,
        qualifyScore: null,
        createrCode: null,
        createdate: null,
        updaterCode: null,
        updatedate: null,
        deptId: null,
        remarks: null
      },
      // 题库
      repoList: [],
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  watch: {

    filterText(val) {
      this.$refs.tree.filter(val)
    },

    dateValues: {

      handler() {
        this.form.examStartTime = this.dateValues[0]
        this.form.examEndTime = this.dateValues[1]
      }
    },

    // 题库变换
    repoList: {

      handler(val) {
        let totalScore = 0
        this.excludes = []
        for (let i = 0; i<val.length; i++) {
          const item = val[i]
          if (item.radioCount > 0 && item.radioScore>0) {
            totalScore += item.radioCount * item.radioScore
          }

          if (item.multiCount>0 && item.multiScore>0) {
            totalScore += item.multiCount * item.multiScore
          }

          if (item.judgeCount>0 && item.judgeScore>0) {
            totalScore += item.judgeCount * item.judgeScore
          }
          this.excludes.push(item.id)
        }

        // 赋值
        this.form.totalScore = totalScore
        this.form.repoList = val
        this.$forceUpdate()
      },
      deep: true
    }

  },
  created() {
      //设置表格高度对应屏幕高度
      this.$nextTick(() => {
          this.clientHeight = document.body.clientHeight -250
      })
    this.getList();
    this.getTreeselect();
  },
  methods: {
    /** 查询考试列表 */
    getList() {
      this.loading = true;
      listExam(this.queryParams).then(response => {
        this.examList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
     /** 查询部门下拉树结构 */
     getTreeselect() {
          treeselect().then(response => {
              this.deptOptions = response.data;
          });
     },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        examId: null,
        title: null,
        content: null,
        openType: null,
        state: null,
        timeLimit: null,
        examStartTime: null,
        examEndTime: null,
        totalScore: null,
        totalTime: 30,
        qualifyScore: null,
        delFlag: null,
        createrCode: null,
        createdate: null,
        updaterCode: null,
        updatedate: null,
        deptId: null,
        remarks: null,
        repoList: [],
      };
      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.examId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.repoList = []
      this.title = "添加考试";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const examId = row.examId || this.ids
      getExam(examId).then(response => {
        this.form = response.data;
        this.repoList = this.form.repoList
        this.open = true;
        this.title = "修改考试";
      });
    },
    /** 提交按钮 */
    handleSave() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.examId != null) {
            updateExam(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addExam(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    handleExamDetail(row) {
      this.$router.push({ name: 'ListExamUser', params: { examId: row.examId }})
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const examIds = row.examId || this.ids;
      this.$confirm('是否确认删除?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delExam(examIds);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        })
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有考试数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return exportExam(queryParams);
        }).then(response => {
          this.download(response.msg);
        })
    },
      /** 导入按钮操作 */
      handleImport() {
          this.upload.title = "用户导入";
          this.upload.open = true;
      },
      /** 下载模板操作 */
      importTemplate() {
          importTemplate().then(response => {
              this.download(response.msg);
          });
      },
      // 文件上传中处理
      handleFileUploadProgress(event, file, fileList) {
          this.upload.isUploading = true;
      },
      // 文件上传成功处理
      handleFileSuccess(response, file, fileList) {
          this.upload.open = false;
          this.upload.isUploading = false;
          this.$refs.upload.clearFiles();
          this.$alert(response.msg, "导入结果", { dangerouslyUseHTMLString: true });
          this.getList();
      },
      // 提交上传文件
      submitFileForm() {
          this.$refs.upload.submit();
      },
    // 添加子项
    handleAddItem() {
      this.repoList.push({ id: '', rowId: new Date().getTime(), radioCount: 0, radioScore: 0, multiCount: 0, multiScore: 0, judgeCount: 0, judgeScore: 0, saqCount: 0, saqScore: 0 })
    },

    removeItem(index) {
      this.repoList.splice(index, 1)
    },
    repoChange(e, row) {
      // 赋值ID
      row.id = e.id

      if (e != null) {
        row.totalRadio = e.radioCount
        row.totalMulti = e.multiCount
        row.totalJudge = e.judgeCount
      } else {
        row.totalRadio = 0
        row.totalMulti = 0
        row.totalJudge = 0
      }
    }
  }
};
</script>
