<template>
  <el-dialog
    class="mark-detail"
    :visible.sync="modalIsShow"
    top="0"
    :close-on-click-modal="false"
    :close-on-press-escape="false"
    :show-close="false"
    append-to-body
    fullscreen
    @open="initData"
  >
    <div slot="title">
      <h2 class="el-dialog__title">成绩详情</h2>
      <span
        >课程名称：{{ instance.courseName }}（{{ instance.courseCode }}）</span
      >
      <span>试卷编号：{{ instance.paperNumber }}</span>
      <button class="el-dialog__headerbtn" @click="cancel"></button>
    </div>

    <div class="part-box part-box-filter part-box-flex">
      <el-form ref="FilterForm" label-position="left" label-width="85px" inline>
        <el-form-item label="学院">
          <college-select
            v-model="filter.college"
            placeholder="学院"
          ></college-select>
        </el-form-item>
        <el-form-item label="班级">
          <major-class-select
            v-model="filter.className"
            placeholder="班级"
          ></major-class-select>
        </el-form-item>
        <el-form-item label="任课老师">
          <el-input v-model="filter.teacher" placeholder="任课老师" clearable>
          </el-input>
        </el-form-item>
        <el-form-item label="检查条件">
          <el-select v-model="filter.filter" placeholder="检查条件">
            <el-option :value="0" label="无"></el-option>
            <el-option :value="1" label="客观题0分"></el-option>
            <el-option :value="2" label="客观题0分，主观题有分"></el-option>
            <el-option :value="3" label="主观题有分，客观题0分"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="是否缺考">
          <el-select v-model="filter.absent" placeholder="是否缺考" clearable>
            <el-option :value="1" label="缺考"></el-option>
            <el-option :value="0" label="正常"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="是否违纪">
          <el-select v-model="filter.breach" placeholder="是否违纪" clearable>
            <el-option :value="1" label="违纪"></el-option>
            <el-option :value="0" label="正常"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="试卷总分">
          <el-input-number
            v-model="filter.startScore"
            placeholder="试卷总分"
            :min="0"
            :max="9999"
            :step="0.01"
            step-strictly
            :controls="false"
            clearable
          >
          </el-input-number>
          <span>-</span>
          <el-input-number
            v-model="filter.endScore"
            placeholder="试卷总分"
            :min="0"
            :max="9999"
            :step="0.01"
            step-strictly
            :controls="false"
            clearable
          >
          </el-input-number>
        </el-form-item>
        <el-form-item label="小题得分">
          <el-input-number
            v-model="filter.subScore"
            placeholder="小题得分"
            :min="0"
            :max="9999"
            :step="0.01"
            step-strictly
            :controls="false"
            clearable
          >
          </el-input-number>
        </el-form-item>
        <el-form-item label="客观分">
          <el-input-number
            v-model="filter.objectiveScoreRateLt"
            placeholder="客观分小于X%"
            :min="1"
            :max="100"
            :step="1"
            step-strictly
            :controls="false"
            clearable
          >
          </el-input-number>
        </el-form-item>
        <el-form-item label="姓名">
          <el-input
            v-model.trim="filter.studentName"
            placeholder="姓名"
            clearable
          >
          </el-input>
        </el-form-item>
        <el-form-item label="学号">
          <el-input
            v-model.trim="filter.studentCode"
            placeholder="学号"
            clearable
          >
          </el-input>
        </el-form-item>
        <el-form-item label-width="0px">
          <el-button type="primary" @click="search">查询</el-button>
        </el-form-item>
      </el-form>
      <div class="part-box-action">
        <el-dropdown
          :disabled="!multipleSelection.length"
          @command="toBatchCheck"
        >
          <el-button type="primary" :disabled="!multipleSelection.length">
            批量检查<i class="el-icon-arrow-down el-icon--right"></i>
          </el-button>
          <el-dropdown-menu slot="dropdown">
            <el-dropdown-item command="subjective">主观题检查</el-dropdown-item>
            <el-dropdown-item command="objective">客观题检查</el-dropdown-item>
          </el-dropdown-menu>
        </el-dropdown>
      </div>
    </div>

    <div class="part-box part-box-pad">
      <el-table
        ref="TableList"
        :data="dataList"
        @selection-change="handleSelectionChange"
      >
        <el-table-column
          type="selection"
          width="55"
          align="center"
        ></el-table-column>
        <el-table-column prop="studentName" label="姓名" min-width="100">
        </el-table-column>
        <el-table-column
          prop="studentCode"
          label="学号"
          width="140"
        ></el-table-column>
        <el-table-column
          prop="secretNumber"
          label="密号"
          width="120"
        ></el-table-column>
        <el-table-column
          prop="className"
          label="班级"
          min-width="100"
        ></el-table-column>
        <el-table-column
          prop="objectiveScore"
          label="客观分"
          width="80"
        ></el-table-column>
        <el-table-column
          prop="subjectiveScore"
          label="主观分"
          width="80"
        ></el-table-column>
        <el-table-column
          prop="totalScoreString"
          label="总分"
          width="80"
        ></el-table-column>
        <el-table-column
          prop="subjectiveScoreList"
          label="主观题明细"
          min-width="240"
        ></el-table-column>
        <el-table-column
          prop="checkUserName"
          label="检查人"
          width="140"
        ></el-table-column>
        <el-table-column prop="checkTime" label="检查时间" width="170">
          <span slot-scope="scope">{{
            scope.row.checkTime | timestampFilter
          }}</span>
        </el-table-column>
        <el-table-column
          class-name="action-column"
          label="操作"
          width="300"
          fixed="right"
        >
          <template slot-scope="scope">
            <el-button
              class="btn-primary"
              type="text"
              @click="toViewSheetPaper(scope.row)"
              >原图</el-button
            >
            <el-button
              class="btn-primary"
              type="text"
              @click="toViewTrack(scope.row)"
              >轨迹图</el-button
            >
            <el-button
              class="btn-primary"
              type="text"
              :disabled="!scope.row.subjectiveScoreList"
              @click="toCheckQuestion(scope.row, 'subjective')"
              >主观题检查</el-button
            >
            <el-button
              class="btn-primary"
              type="text"
              @click="toCheckQuestion(scope.row, 'objective')"
              >客观题检查</el-button
            >
          </template>
        </el-table-column>
      </el-table>
      <div class="part-page">
        <el-pagination
          background
          layout="total, sizes, prev, pager, next, jumper"
          :pager-count="5"
          :current-page="current"
          :total="total"
          :page-size="size"
          @current-change="toPage"
          @size-change="pageSizeChange"
        >
        </el-pagination>
      </div>
    </div>

    <!-- image-preview -->
    <simple-image-preview
      :cur-image="curImage"
      @on-prev="toPrevImage"
      @on-next="toNextImage"
      ref="SimpleImagePreview"
    ></simple-image-preview>

    <div slot="footer"></div>
  </el-dialog>
</template>

<script>
import { scoreDetailListPage } from "../api";
import SimpleImagePreview from "@/components/SimpleImagePreview";
import markMinxin from "../markMinxin";

export default {
  name: "score-check-detail",
  components: { SimpleImagePreview },
  mixins: [markMinxin],
  props: {
    instance: {
      type: Object,
      default() {
        return {};
      },
    },
  },
  data() {
    return {
      modalIsShow: false,
      filter: {
        college: "",
        className: "",
        teacher: "",
        filter: 0,
        absent: null,
        breach: null,
        startScore: undefined,
        endScore: undefined,
        subScore: undefined,
        objectiveScoreRateLt: undefined,
        studentName: "",
        studentCode: "",
      },
      current: 1,
      size: this.GLOBAL.pageSize,
      total: 0,
      dataList: [],
      multipleSelection: [],
      // img view
      curImage: {},
      curImageIndex: 0,
      imageList: [],
    };
  },
  methods: {
    cancel() {
      this.modalIsShow = false;
    },
    open() {
      this.modalIsShow = true;
    },
    initData() {
      this.search();
    },
    async getList() {
      const datas = {
        ...this.filter,
        examId: this.instance.examId,
        paperNumber: this.instance.paperNumber,
        pageNumber: this.current,
        pageSize: this.size,
      };
      if (datas.absent !== null && datas.absent !== "")
        datas.absent = !!datas.absent;
      if (datas.breach !== null && datas.breach !== "")
        datas.breach = !!datas.breach;

      const data = await scoreDetailListPage(datas);
      this.dataList = data.records;
      this.total = data.total;
    },
    toPage(page) {
      this.current = page;
      this.getList();
    },
    search() {
      this.toPage(1);
    },
    handleSelectionChange(val) {
      this.multipleSelection = val;
    },
    toBatchCheck(type) {
      if (!this.multipleSelection.length) return;
      const studentIds = this.multipleSelection.map((item) => item.studentId);
      if (type === "objective") {
        this.toMarkObjectiveAnswer(studentIds);
      } else {
        this.toMarkSubjectiveAnswer(studentIds);
      }
    },
    toCheckQuestion(row, type) {
      if (type === "objective") {
        this.toMarkObjectiveAnswer([row.studentId]);
      } else {
        this.toMarkSubjectiveAnswer([row.studentId]);
      }
    },
    // img view
    toViewSheetPaper(row) {
      this.curImageIndex = 0;
      this.imageList = row.sheetUrls || [];
      this.selectImage(this.curImageIndex);
      this.$refs.SimpleImagePreview.open();
    },
    async toViewTrack(row) {
      this.toMarkTrack(row.studentId);
    },
    selectImage(index) {
      this.curImage = this.imageList[index];
    },
    toPrevImage() {
      if (this.curImageIndex === 0) {
        this.curImageIndex = this.imageList.length - 1;
      } else {
        this.curImageIndex--;
      }

      this.selectImage(this.curImageIndex);
    },
    toNextImage() {
      if (this.curImageIndex === this.imageList.length - 1) {
        this.curImageIndex = 0;
      } else {
        this.curImageIndex++;
      }

      this.selectImage(this.curImageIndex);
    },
  },
};
</script>
