baoman / Ezquiz_Platform

  <template>

    <div>
      <back-box>
        <template slot="title">
          <span>单课分析</span>
        </template>
      </back-box>

      <div class="page-content">
        <div class="tab-box">

          <span class="tab-item" v-for="(item, index) in tabList" :key="index" :class="type == item.value ? 'active' : ''"
            @click="setType(item.value)">{{ item.name }}</span>

        </div>

        <div v-loading="loading">

          <div id="print-content">

  
            <!-- 学生答题情况 -->
            <Detail v-if="type == 1" :types="types" :detail="detail" />
            <!-- 学生答题情况 -->
            <Example v-if="type == 1" :types="types" :tableData="tableData" />
            <!-- 学生问答 -->
            <AnswerQustion v-if="type == 2" :types="types" :tableData="tableData" />
            <!-- 学生互动表现 -->
            <Interact v-if="type == 3" :types="types" :tableData="tableData" />
            <!-- 签到明细 -->
            <Report v-if="type == 4" :tableData="tableData" />

          </div>

          <div class="pagination-box" v-show="type == 1">

            <el-pagination small="" layout="total,prev, pager, next" :hide-on-single-page="true" :total="total"
              @current-change="changePage" :current-page="page" :page-size="size">

            </el-pagination>
          </div>
          <p class="down">

            <el-button @click="openDown" type="primary" plain round icon="fa fa-cloud-download">导出报表</el-button>
            <el-button v-if="!this.$store.getters.code" @click="print" type="primary" plain round
              icon="el-icon-printer">打印</el-button>

          </p>
        </div>

        <el-dialog :close-on-click-modal="false" :visible.sync="diaDown" width="360px">
          <div v-show="exportType == 1">
            <div class="down-item">
              <p class="tit">是否将学生表现折线图一起导出</p>
              <el-radio-group v-model="downType" @change="changeDownType">
                <el-radio :label="1">不导出</el-radio>
                <el-radio :label="2">导出</el-radio>
              </el-radio-group>
            </div>

            <div class="down-item" v-show="downType == 2">

              <p class="tit">选择要导出的学生</p>
              <el-radio-group v-model="exportType">
                <el-radio :label="1">导出全部</el-radio>
                <el-radio :label="2">导出制定学生</el-radio>
              </el-radio-group>
            </div>
          </div>
          <ul v-show="exportType == 2">

            <p class="export-tit">选择学生</p>
            <el-table :data="exportStudent" @selection-change="handleSelectionChange" :max-height="300">
              <el-table-column type="selection"></el-table-column>
              <el-table-column prop="studentName" label="姓名" align="center"></el-table-column>
              <el-table-column prop="classRank" label="班名" align="center"></el-table-column>
              <el-table-column prop="correctRate" label="总正确率" align="center"><template slot-scope="scoped">{{
                scoped.row.correctRate }}%</template></el-table-column>
            </el-table>

          </ul>
          <div class="dialog-footer" slot="footer">

            <el-button v-show="downType == 2" size="small" type="primary" round @click="exportData(10)">导出前十</el-button>
            <el-button size="small" type="primary" round @click="exportData(0)">确 定</el-button>

            <el-button size="small" type="danger" round @click="cancel">取 消</el-button>
          </div>
        </el-dialog>

      </div>

    </div>

  </template>
  
  <script>

  import { downloadFile, tablePrint } from "@/utils";

  import Detail from "./components/detail.vue"
  import Example from "./components/example.vue"
  import AnswerQustion from "./components/answerQustion.vue"
  import Interact from "./components/interact.vue"
  import Report from "./components/report.vue"

  export default {

    components: {
      Detail, Example, AnswerQustion, Interact, Report
    },

    data() {
      return {

        role: "",

        loading: false,

        id: [],

        type: 1,

        tabList: [],

        detail: {},
        tableData: [],

        page: 1,
        size: 20,
        total: 0,

        status: 0,

        diaDown: false,
        downType: 1,
        exportType: 1,

        exportStudent: [],
        multipleSelection: [],

      };
    },
    created() {

      this.role =
        this.$store.getters.info.showRole ||
        this.$store.getters.info.permissions[0].role;
      this.types = Number(this.$route.query.types)
      if (this.types == 1) {
        this.tabList = [{ name: "答题表现", value: 1 },
        { name: "学生问答表现", value: 2 },
        { name: "学生互动表现", value: 3 },
        { name: "签到明细", value: 4 },]
      } else if (this.types == 2) {
        this.tabList = [{ name: "答题表现", value: 1 },
        { name: "学生问答表现", value: 2 },
        { name: "学生互动表现", value: 3 }]
      } else if (this.types == 3) {
        this.tabList = [
          { name: "学生问答表现", value: 2 },
          { name: "学生互动表现", value: 3 }]
      }
      this.id = JSON.parse(this.$route.query.id)

      this.status = this.$route.query.status ? this.$route.query.status : 0;

      this._QueryData();

      this._QueryDataQuestionRank();

      this.types != 3 ? this.periodDetail() : '';

    },
    methods: {

      print() {

        tablePrint(
          "print-content",
          this.detail.title + "_" + this.tabList[this.type - 1]
        );

      },

      setType(type) {
        this.type = type;
        this.page = 1;
        this._QueryData();

        this._QueryDataQuestionRank()

      },

      setDuration(times) {
        let m = parseInt(times / 1000 / 60);
        let s = parseInt((times / 1000) % 60);
        let ms = times;

        let aTime;

        if (times == 0) {
          aTime = `0`;
        } else {
          if (m == 0 && s == 0) {
            aTime = `${ms}毫秒`;
          } else if (m == 0 && s != 0) {
            aTime = `${s}秒`;
          } else if (m != 0 && s != 0) {
            aTime = `${m}分${s}秒`;

          }
        }

        return aTime;

      },

      changePage(page) {
        this.page = page;
        this._QueryData();
      },
      async periodDetail() {

        const periodDetail = this.role == "ROLE_PERSONAL" ?
          this.$request.pPeriodDetail :
          this.$request.periodDetail;
        let { data, info, status } = await periodDetail({
          periodId: this.id[0],

        });
        if (status == 0) {
          this.detail = { ...data };

          this.detail.duration = this.detail.duration
            ? (this.detail.duration / 60).toFixed(2)
            : 0;
          this.detail.consumingDuration = this.detail.consumingDuration
            ? (this.detail.consumingDuration / 60).toFixed(2)
            : 0;

        } else {
          this.$message.error(info);
        }
      },

      async _QueryData() {

        let queryData;

        let query = {};

        if (this.role == "ROLE_PERSONAL") {
          if (this.types == 1) {
            query.page = this.page
            query.size = this.size
            queryData = this.type == 1
              ? this.$request.pPeriodQuestionReport
              : this.$request.pPeriodStudentReport
          }
          else if (this.types == 2) {
            queryData = this.type == 1
              ? this.$request.pPeriodQuestionReport
              : this.type == 2 ? this.$request.phaseAnswerReport : this.$request.phaseInteractiveReport;
          } else if (this.types == 3) {

            queryData = this.type == 2 ? this.$request.pPhaseAnswerReport : this.$request.pPhaseInteractiveReport;

          }
        } else {
          if (this.types == 1) {
            query.page = this.page
            query.size = this.size
            queryData = this.type == 1
              ? this.$request.periodQuestionReport
              : this.$request.periodStudentReport
          } else if (this.types == 2) {
            queryData = this.type == 1
              ? this.$request.periodQuestionReport
              : this.type == 2 ? this.$request.phaseAnswerReport : this.$request.phaseInteractiveReport;
          } else if (this.types == 3) {

            queryData = this.type == 2 ? this.$request.cTPhaseAnswerReport : this.$request.cTPhaseInteractiveReport;

          }
        }

        if (this.types == 1) {
          query.type = this.type

        }
        this.loading = true;
        let { data, info, status } = await queryData({

          // periodId: this.id,
          periodId: this.id[0],

          ...query,

        });

        this.loading = false;
        if (status === 0) {

          if (this.type == 2) {

            this.tableData = data?.list || []

          } else {

            this.tableData = data?.list.sort((a, b) => {
              return a.questionIndex - b.questionIndex;

            });
          }

          this.total = data.count;
        } else {
          this.$message.error(info);
        }
      },

      async _QueryDataQuestionRank() {
        let queryData;
        if (this.role == "ROLE_PERSONAL") {
          if (this.types == 1) {

            queryData = this.$request.pPeriodStudentReport

          }
          else if (this.types == 2) {
            queryData = this.type == 1

              ? this.$request.pPeriodStudentReport

              : this.type == 2 ? this.$request.phaseAnswerReport : this.$request.phaseInteractiveReport;
          } else if (this.types == 3) {

            this.type == 2 ? this.$request.pPhaseAnswerReport : this.$request.pPhaseInteractiveReport;

          }
        } else {
          if (this.types == 1) {

            queryData = this.$request.periodStudentReport

          } else if (this.types == 2) {
            queryData = this.type == 1

              ? this.$request.periodStudentReport

              : this.type == 2 ? this.$request.phaseAnswerReport : this.$request.phaseInteractiveReport;
          } else if (this.types == 3) {

            queryData = this.type == 2 ? this.$request.cTPhaseAnswerReport : this.$request.cTPhaseInteractiveReport;

          }
        }
  
        let query = {};
        if (this.types == 1) {
          query.type = this.type
        }
        this.loading = true;
        let { data, info, status } = await queryData({
          // periodId: this.id,
          periodId: this.id[0],
          onlyRate: true,
          ...query,
        });
        this.loading = false;
        if (status === 0) {
          this.exportStudent = [...data?.list] || []
        } else {
          this.$message.error(info);
        }
      },
  
  
      openDown() {
        this.diaDown = true;
        this.downType = 1
      },
      cancel() {
        if (this.exportType == 2) {
          this.exportType = 1
        } else {
          this.diaDown = false;
        }
      },
      changeDownType() {
        this.exportType = 1
      },

      handleSelectionChange(val) {
        this.multipleSelection = val
      },
      //导出  
      async exportData(length) {

        if (this.exportLoading == true) return;

        this.exportLoading = true;

        let studentIds = []

        if (length) {
          studentIds = this.exportStudent.slice(0, 10).map(item => {
            return item.studentId
          })
        } else {
          studentIds = this.multipleSelection.map(item => {
            return item.studentId
          })
        }
        let query = {};
        if (studentIds.length == this.exportStudent.length) {
          query.studentIds = []
        } else if (studentIds.length > 0) {
          query.studentIds = studentIds
        }

        const data = await this.$request.exportPeriodReport({

          // periodId: this.id,
          periodId: this.id[0],

          ...query

        });

        this.exportLoading = false;
        if (data) {

          let blob = new Blob([data], {
            type: "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
          });

          downloadFile(this.status ? "随堂问-已归档单课时报表.xlsx" : "随堂问-单课时报表.xlsx", blob);

        } else {

          this.$message.error("下载失败");

        }

      },
    },
  };

  </script>

  <style>
  div::-webkit-scrollbar {
    width: 3px;
    height: 10px;
  }

  div::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background-color: #ccc;
  }
  </style>

  <style lang="scss" scoped>

  .down {
    padding-top: 20px;
    width: 100%;
    display: flex;
    justify-content: space-between;
  }

  .red {
    color: #f30;
  }

  .page-content {
    padding: 20px 20px 0;
  }

  .tab-box {
    width: 800px;

    margin: 0 auto 12px;

    background: #f8f8f8;
    border-radius: 20px;
    display: flex;

    .tab-item {
      flex: 1;
      height: 40px;
      line-height: 40px;
      text-align: center;
      font-size: 16px;
      color: #666;
      font-weight: 500;
      background: transparent;
      border-radius: 20px;

      cursor: pointer;

      &.active {
        background: #667ffd;
        color: #fff;
      }
    }
  }

  :deep(.el-dialog__body) {
    padding-top: 0;
  }
  

  .el-dialog {

    .down-item {
      font-size: 15px;
      margin-bottom: 10px;
  
      .tit {
        line-height: 18px;
        padding: 10px 0;
      }

    }

  
    .export-tit {
      text-align: center;
      font-size: 16px;
      padding-bottom: 10px;
    }

  }

  
  .dialog-footer {
    text-align: center;
  }

  </style>