baoman / Ezquiz_Platform

  <template>
    <div>
      <back-box>
        <template slot="title">

          <span>{{ type == 1 ? "修改试卷" : "修改答案" }}</span>

        </template>
      </back-box>
      <div class="content">

        <template v-if="type == 1">
          <p class="tips" v-if="paperModifyLog.modifiedTime">

            <i class="fa fa-bell-o"></i>
            {{
              `${paperModifyLog.modifiedTime} ${paperModifyLog.realName}`
            }}老师修改了答案

          </p>
        </template>

        <div class="answer-title" :class="type == 1 ? 't-left' : ''">

          <p class="name-box" v-if="type == 1">
            <span>试卷名称：</span>
            <el-input class="ipt-name" v-model="form.title"></el-input>
          </p>
          <p class="name" v-else>{{ form.title }}</p>

          <p class="totals">卷面总分：{{ allScore }}分</p>
        </div>

        <template v-if="this.form.type == 2">

          <div v-for="(question, index) in questionList" :key="index">
            <p class="question-title">
              <span>{{ setBigNum(index) }}、</span>

              <el-input class="ipt" v-model.trim="question.questionTitle" maxlength="30" placeholder="填写大题名称"></el-input>

              <span>共 {{ setScore(question) }} 分</span>
            </p>
            <ul class="questions-ul">
              <li class="sub-questions">
                <div class="qs-num">题号</div>
                <div class="qs-type">题型</div>
                <div class="qs-score">分数</div>
                <div class="qs-partScore">漏选得分</div>
                <div class="qs-options qs-options2">选项设置</div>

                <div class="qs-set">题干</div>
                <div class="qs-set">题目解析</div>
                <div class="qs-set">知识点</div>

              </li>

              <li v-for="(subQuestions, indexs) in question.subQuestions" :key="indexs">
                <p class="set-ans-btn" v-if="subQuestions.qusType &&
                  subQuestions.subNum &&
                  subQuestions.subNum > 4
                  ">
                  <el-button type="primary" @click="setFormAns(indexs, index)">批量设置答案</el-button>

                </p>
                <div v-else class="sub-questions">
                  <div class="qs-num">{{ subQuestions.questionIndex }}</div>
                  <div class="qs-type">
                    {{ setSubPro(subQuestions.questionType) }}
                  </div>
                  <div class="qs-score">

                    <el-input-number class="number-ipt" size="medium" :min="1" :max="200" :precision="2" :step="1"
                      v-model="subQuestions.score" label="单题分值"></el-input-number>

                  </div>
                  <div class="qs-partScore">
                    <p v-if="subQuestions.questionType != 3">--</p>

                    <el-input-number class="number-ipt" v-else size="medium" :min="0" :precision="2"
                      :max="subQuestions.score" :step="0.5" v-model="subQuestions.partScore" label="漏选得分"></el-input-number>

                  </div>
                  <div class="qs-options qs-options2">
                    <p v-if="subQuestions.questionType == 5">--</p>
                    <p v-if="subQuestions.questionType == 4" class="answer-box">

                      <span class="answer-s" :class="subQuestions.correctAnswer == 1 ? 'active' : ''"
                        @click="subQuestions.correctAnswer = 1">✓</span>
                      <span class="answer-s" :class="subQuestions.correctAnswer == 2 ? 'active' : ''"
                        @click="subQuestions.correctAnswer = 2">✗</span>

                    </p>
                    <p v-if="subQuestions.questionType == 3" class="answer-box">

                      <template v-for="option in subQuestions.answerOptions.split(',')">
                        <span v-if="option" class="answer-s" :class="subQuestions.correctAnswer.includes(option)
                          ? 'active'
                          : ''
                          " :key="option" @click="changAnswer(subQuestions, option)">{{ option }}</span>

                      </template>
                    </p>
                    <p v-if="subQuestions.questionType == 2" class="answer-box">

                      <template v-for="option in subQuestions.answerOptions.split(',')">
                        <span class="answer-s" v-if="option" :class="subQuestions.correctAnswer == option ? 'active' : ''
                          " :key="option" @click="subQuestions.correctAnswer = option">{{ option }}</span>

                      </template>
                    </p>
                  </div>

                  <div class="qs-set">
                    <el-popover placement="right" width="400" trigger="click">
                      <div class="screenshot-box">
                        <iframe class="screenshot"
                          v-if="subQuestions.screenshot && subQuestions.screenshot.includes('html')"
                          :src="subQuestions.screenshot"></iframe>
                        <img class="screenshot screenshot-img"
                          v-if="subQuestions.screenshot && !subQuestions.screenshot.includes('html')"
                          :src="subQuestions.screenshot" alt="">
                        <p style="textAlign:center"><el-button type="primary" round size="mini" icon="el-icon-upload"
                            @click="openStem(subQuestions, index, indexs, 1)">重新选择图片</el-button></p>
                      </div>
                      <el-button slot="reference" class="icon-tickets" type="primary" circle size="mini"
                        icon="el-icon-tickets"></el-button>
                    </el-popover>
                  </div>
                  <div class="qs-set">
                    <el-popover placement="right" width="400" trigger="click">
                      <div class="screenshot-box">
                        <iframe class="screenshot"
                          v-if="subQuestions.answerScreenshot && subQuestions.answerScreenshot.includes('html')"
                          :src="subQuestions.answerScreenshot"></iframe>
                        <img class="screenshot screenshot-img"
                          v-if="subQuestions.answerScreenshot && !subQuestions.answerScreenshot.includes('html')"
                          :src="subQuestions.answerScreenshot" alt="">
                        <p style="textAlign:center"><el-button type="primary" round size="mini" icon="el-icon-upload"
                            @click="openStem(subQuestions, index, indexs, 2)">重新选择图片</el-button></p>
                      </div>
                      <el-button slot="reference" class="icon-tickets" type="primary" circle size="mini"
                        icon="el-icon-tickets"></el-button>
                    </el-popover>
                  </div>
                  <div class="qs-set">
                    <el-button type="primary" circle size="mini" icon="el-icon-price-tag"
                      @click="openKnowledge(subQuestions, index, indexs)"></el-button>
                  </div>

                </div>
              </li>
            </ul>
          </div>
        </template>
        <ul class="questions-ul" v-else>
          <li class="sub-questions">
            <div class="qs-num">题号</div>
            <div class="qs-type">题型</div>
            <div class="qs-score">分数</div>
            <div class="qs-partScore">漏选得分</div>
            <div class="qs-options qs-options2">答案</div>

            <div class="qs-set">题干</div>

          </li>
          <li v-for="(subQuestions, indexs) in questionList" :key="indexs">

            <p class="set-ans-btn" v-if="subQuestions.qusType &&
              subQuestions.subNum &&
              subQuestions.subNum > 4
              ">
              <el-button type="primary" @click="setFormAns(indexs)">批量设置答案</el-button>

            </p>
            <div v-else class="sub-questions">
              <div class="qs-num">{{ subQuestions.questionIndex }}</div>
              <div class="qs-type">
                {{ setSubPro(subQuestions.questionType) }}
              </div>
              <div class="qs-score">
                {{ subQuestions.score }}
              </div>
              <div class="qs-partScore">
                <p v-if="subQuestions.questionType != 3">--</p>

                <el-input-number class="number-ipt" v-else size="medium" :min="0" :precision="2" :max="subQuestions.score"
                  :step="0.5" v-model="subQuestions.partScore" label="漏选得分"></el-input-number>

              </div>
              <div class="qs-options qs-options2">
                <p v-if="subQuestions.questionType == 5">--</p>
                <p v-if="subQuestions.questionType == 4" class="answer-box">

                  <span class="answer-s" :class="subQuestions.correctAnswer == 1 ? 'active' : ''"
                    @click="subQuestions.correctAnswer = 1">✓</span>
                  <span class="answer-s" :class="subQuestions.correctAnswer == 2 ? 'active' : ''"
                    @click="subQuestions.correctAnswer = 2">✗</span>

                </p>
                <p v-if="subQuestions.questionType == 3" class="answer-box">

                  <template v-for="option in subQuestions.answerOptions.split(',')">
                    <span v-if="option" class="answer-s" :class="subQuestions.correctAnswer.includes(option)
                      ? 'active'
                      : ''
                      " :key="option" @click="changAnswer(subQuestions, option)">{{ option }}</span>

                  </template>
                </p>
                <p v-if="subQuestions.questionType == 2" class="answer-box">

                  <template v-for="option in subQuestions.answerOptions.split(',')">
                    <span class="answer-s" v-if="option" :class="subQuestions.correctAnswer == option ? 'active' : ''
                      " :key="option" @click="subQuestions.correctAnswer = option">{{ option }}</span>

                  </template>
                </p>
              </div>

              <div class="qs-set">
                <el-popover placement="right" width="400" trigger="click">
                  <div class="screenshot-box">
                    <iframe class="screenshot" v-if="subQuestions.screenshot && subQuestions.screenshot.includes('html')"
                      :src="subQuestions.screenshot"></iframe>
                    <img class="screenshot screenshot-img"
                      v-if="subQuestions.screenshot && !subQuestions.screenshot.includes('html')"
                      :src="subQuestions.screenshot" alt="">
                    <p style="textAlign:center"><el-button type="primary" round size="mini" icon="el-icon-upload"
                        @click="openStem(subQuestions, indexs, null, 1)">重新选择图片</el-button></p>
                  </div>
                  <el-button slot="reference" class="icon-tickets" type="primary" circle size="mini"
                    icon="el-icon-tickets"></el-button>
                </el-popover>
              </div>
              <div class="qs-set">
                <el-popover placement="right" width="400" trigger="click">
                  <div class="screenshot-box">
                    <iframe class="screenshot"
                      v-if="subQuestions.answerScreenshot && subQuestions.answerScreenshot.includes('html')"
                      :src="subQuestions.answerScreenshot"></iframe>
                    <img class="screenshot screenshot-img"
                      v-if="subQuestions.answerScreenshot && !subQuestions.answerScreenshot.includes('html')"
                      :src="subQuestions.answerScreenshot" alt="">
                    <p style="textAlign:center"><el-button type="primary" round size="mini" icon="el-icon-upload"
                        @click="openStem(subQuestions, indexs, null, 2)">重新选择图片</el-button></p>
                  </div>
                  <el-button slot="reference" class="icon-tickets" type="primary" circle size="mini"
                    icon="el-icon-tickets"></el-button>
                </el-popover>
              </div>
              <div class="qs-set">
                <el-button type="primary" circle size="mini" icon="el-icon-price-tag"
                  @click="openKnowledge(subQuestions, index, indexs)"></el-button>
              </div>

            </div>
          </li>
        </ul>
        <div class="btn-box">
          <el-button type="danger" plain round @click="linkBack">取消</el-button>
          <el-button type="primary" round @click="save">保存</el-button>
        </div>

        <el-dialog :close-on-click-modal="false" title="批量设置答案" :visible.sync="diaSetAns" width="400"
          :modal-append-to-body="false">

          <div class="qs-options set-questions">
            <p class="dia-tips">
              请点击选项按钮设置答案,多选题题目之间用“,”隔开，若添加5道题：“AC,AD,BD,AC,CD”
            </p>
            <p>{{ setSubPro(formAns.qusType) }}：</p>
            <p class="ipt">

              <el-input ref="formAnsIpt" v-if="formAns.qusType == 2 || formAns.qusType == 3" v-model="formAns.answerList"

                @keydown.native="keydownAnswer($event, formAns.qusType)"

                @input="setAllAnswer($event, formAns.qusType)"></el-input>
              <el-input v-if="formAns.qusType == 4" v-model="formAns.answerList" readonly=""></el-input>

            </p>
            <p class="answer-box">
              <template v-if="formAns.qusType == 4">

                <span class="answer-s active" @click="
                  formAns.answerList.length < formAns.subNum
                    ? (formAns.answerList += '✓')
                    : ''
                  ">✓</span>
                <span class="answer-s active" @click="
                  formAns.answerList.length < formAns.subNum
                    ? (formAns.answerList += '✗')
                    : ''
                  ">✗</span>

              </template>
              <template v-if="formAns.qusType == 3">

                <span class="answer-s active" v-for="option in formAns.answerOptions.split(',')" :key="option"
                  @click="setMultiple(formAns, option)">{{ option }}</span>
                <span class="answer-s active" @click="setMultiple(formAns, ',')">,</span>

              </template>

              <template v-if="formAns.qusType == 2">

                <span class="answer-s active" v-for="option in formAns.answerOptions.split(',')" :key="option" @click="
                  formAns.answerList.length < formAns.subNum
                    ? (formAns.answerList += option)
                    : ''
                  ">{{ option }}</span>

              </template>

              <span class="answer-s delButton" @click="formAns.answerList = formAns.answerList.slice(0, -1)">x</span>

              <span class="answer-s ac" @click="formAns.answerList = ''">ac</span>
            </p>
          </div>
          <div class="dialog-footer" slot="footer">
            <el-button @click="saveFormAns">确 定</el-button>
            <el-button @click="diaSetAns = false">取 消</el-button>
          </div>
        </el-dialog>

        <el-dialog :close-on-click-modal="false" :title="stem.type == 1 ? '上传题干' : '上传题目解析'" :visible.sync="dialogStem"
          v-if="dialogStem" width="500">
          <div class="upload-box">
            <template v-show="stem.type == 1">
              <img v-if="stem.screenshot && !stem.screenshot.includes('html')" :src="stem.screenshot" class="stem-pic" />
            </template>
            <template v-show="stem.type == 2">
              <img v-if="stem.answerScreenshot && !stem.answerScreenshot.includes('html')" :src="stem.answerScreenshot"
                class="stem-pic" />
            </template>
            <el-upload class="upload-demo" action="http://121.40.127.171/file/uploadImg" :limit="1" :on-success="upSuccess"
              :on-error="upError" accept="image/*">
              <el-button v-show="stem.type == 1" size="small" type="primary">{{
                stem.screenshot && !stem.screenshot.includes('html') ? "重新上传" : "选择照片"
              }}</el-button>
              <el-button v-show="stem.type == 2" size="small" type="primary">{{
                stem.answerScreenshot && !stem.answerScreenshot.includes('html') ? "重新上传" : "选择照片"
              }}</el-button>
            </el-upload>
          </div>
          <div slot="footer">
            <el-button @click="dialogStem = false">确定</el-button>
          </div>
        </el-dialog>
        <el-dialog :close-on-click-modal="false" title="知识点" :visible.sync="dialogKnowledge" width="500">
          <div>
            <el-form ref="form" :model="stem" label-width="160px">
              <el-form-item label="知识点：">
                <el-cascader size="small" filterable :show-all-levels="false" collapse clearable placeholder="选择知识点"
                  v-model="stem.knowledge" :options="knowledgeData" :props="{ expandTrigger: 'hover' }"></el-cascader>
              </el-form-item>
            </el-form>
          </div>
          <div slot="footer">
            <el-button @click="dialogKnowledge = false">取 消</el-button>
            <el-button type="primary" @click="setKnowledge">确 定</el-button>
          </div>
        </el-dialog>

      </div>
    </div>
  </template>
  
  <script>
  import { deepClone, checkAnswer } from "utils";

  import knowledgeList from "assets/js/knowledgeList.js";

  export default {
    data() {
      return {

        role: "",

        title: "",
        type: 1,
        questionList: [],
        form: {
          //答题卡详情

          type: 2,

          title: "",
          tag: "",
          subjectId: "",
          examsDuration: 90,

          sectionName: "",

          gradeName: "",
          share: 1,
          questionList: [],
        },
        paperModifyLog: {
          realName: "",
          modifiedTime: "",
        },
        diaSetAns: false,
        formAns: {
          listIndex: 0, //大题位置
          endIndex: 0, //相同题目最后一位题目的questionIndex
          index: 0,
          qusType: "", //题目类型
          subNum: 0, //数量
          answerOptions: [], //答案选项
          answerList: "", //答案列表-字符串
        },

  
        //v1.5
        dialogStem: false, //截图开关
        dialogKnowledge: false, //知识点开关
        knowledgeList: { ...knowledgeList },
        stem: {
          type: 1,
          index: 0, //大题位置
          indexs: 0, //小题位置
          screenshot: "", //题干图片地址
          answerScreenshot: "", //题目解析图片地址
          knowledge: [], //知识点
        },

      };
    },
    computed: {
      allScore: function () {
        let score = 0;
        this.questionList?.map((item) => {
          if (item.subQuestions) {
            score += item.subQuestions.reduce((a, b) => {
              return a + (Number(b.score) || 0);
            }, 0);
          } else {

            score += (item.score || 0);

          }
        }, 0);
        return Number(score).toFixed(2);
      },

      // 知识点列表 根据学段-科目筛选
      knowledgeData: function () {
        let jsons = []
        if (this.form.sectionName && this.form.subjectName) {

          let sectionName = this.form.sectionName || null
          let subjectName = this.form.subjectName || null

          if (sectionName && Object.keys(this.knowledgeList).includes(sectionName)) {
            if (Object.keys(this.knowledgeList[sectionName]).includes(subjectName)) {
              jsons = this.knowledgeList[sectionName][subjectName]
            }
          }
        }
        return jsons
      },

    },
    created() {

      this.role =
        this.$store.getters.info.showRole ||
        this.$store.getters.info.permissions[0].role;

      this.type = this.$route.query.type || 1;

      this.form.title = this.$route.query.title || "";

      this._QueryDetail();

    },
    methods: {

      // v1.5
      //上传截图
      openStem(obj, index, indexs, type) {
        this.stem.index = index;
        this.stem.indexs = indexs;
        if (type == 1) {
          this.stem.screenshot = obj.screenshot || "";
          this.stem.answerScreenshot = "";
        } else {
          this.stem.answerScreenshot = obj.answerScreenshot || "";
          this.stem.screenshot = "";
        }
  
        this.dialogStem = true;
      },
      //图片上传成功
      upSuccess(res, file) {
        if (res && res.status == 0) {
          this.stem.screenshot = res.data.url;
          // this.form.questionList[this.stem.index].subQuestions[this.stem.indexs].screenshot = this.stem.screenshot;
          if (this.stem.type == 1) {
            if (this.form.type == 2) {
              this.questionList[this.stem.index].subQuestions[this.stem.indexs].screenshot = this.stem.screenshot;
            } else {
              this.questionList[this.stem.index].screenshot = this.stem.screenshot;
            }
          } else {
            if (this.form.type == 2) {
              this.questionList[this.stem.index].subQuestions[this.stem.indexs].answerScreenshot = this.stem.answerScreenshot;
            } else {
              this.questionList[this.stem.index].answerScreenshot = this.stem.answerScreenshot;
            }
          }
  
          this.$message.success("上传成功");
        } else {
          this.$message.error(res.info);
        }
      },
  
      upError(res) {
        this.$message.error("上传失败");
      },
      // 打开知识点
      openKnowledge(obj, index, indexs) {
        this.stem.index = index;
        this.stem.indexs = indexs;
        this.stem.knowledge = (obj.knowledge && obj.knowledge.split(",")) || [];
        this.dialogKnowledge = true;
      },
      // 选择知识点
      setKnowledge() {
        if (this.form.type == 2) {
          this.questionList[this.stem.index].subQuestions[
            this.stem.indexs
          ].knowledge = this.stem.knowledge.join(",");
        } else {
          this.questionList[this.stem.index].knowledge = this.stem.knowledge.join(",");
        }
        this.dialogKnowledge = false;
      },
      //end
  
  

      linkBack() {
        this.$router.go(-1);
      },
      setSubPro(type) {
        let tit;
        switch (type) {
          case 2:
            tit = "单选题";
            break;
          case 3:
            tit = "多选题";
            break;
          case 4:
            tit = "判断题";
            break;
          case 5:
            tit = "主观题";
            break;
        }
        return tit;
      },
      setBigNum(num) {
        let txt = "";
        let bigNum = [
          "一",
          "二",
          "三",
          "四",
          "五",
          "六",
          "七",
          "八",
          "九",
          "十",
          "十一",
          "十二",
          "十三",
          "十四",
          "十五",
          "十六",
          "十七",
          "十八",
          "十九",
          "二十",
        ];
        txt = bigNum[num];
  
        return txt;
      },
      setScore(question) {
        let score = question.subQuestions.reduce((a, b) => {
          return a + (b.score || 0);
        }, 0);
        return Number(score).toFixed(2);
      },
      changAnswer(sub, option) {
        //设置多选答案
        let str = new RegExp(option, "g");
        if (sub.correctAnswer?.includes(option)) {
          sub.correctAnswer = sub.correctAnswer.replace(str, "");
        } else {
          let arrs = (sub.correctAnswer && sub.correctAnswer.split("")) || [];
          arrs.push(option);
          sub.correctAnswer = arrs.sort().join("");
        }
      },
      keydownAnswer(event, type) {
        let answerA = "ABCDEFG";
        let answer_a = "abcdefg";
        answerA = answerA.substring(0, this.formAns.subNum);
        answer_a = answer_a.substring(0, this.formAns.subNum);
        answerA += answer_a;
        answerA = type == 2 ? answerA : answerA + ",";
        if (
          event.key == "Meta" ||
          event.key == "CapsLock" ||
          event.key == "Shift" ||
          event.key == "Enter" ||
          event.key == "Alt" ||
          event.key == "Backspace" ||
          event.key == "Delete" ||
          event.key == "ArrowUp" ||
          event.key == "ArrowDown" ||
          event.key == "ArrowLeft" ||
          event.key == "v" ||
          event.key == "V" ||
          event.key == "ArrowRight"
        )
          return;
        if (!answerA.includes(event.key)) {
          event.returnValue = "";
        }
      },
      setAllAnswer(event, type) {
        let str = this.formAns.answerList;
        let str2 = checkAnswer(
          str,
          type,
          this.formAns.answerOptions.split(",").length,
          this.formAns.subNum
        );
        this.formAns.answerList = str2;
      },
      setAnswer(type, ans) {
        let txt = "";
        if (type == 2) {
          txt = ans;
        } else if (type == 3) {
          txt = ans + ",";
        } else if (type == 4) {
          txt = ans == 1 ? "✓" : ans == 2 ? "✗" : "";
        }
        return txt;
      },
      insertTxtAndSetcursor(answerList, str) {
        let element = this.$refs.formAnsIpt.$el.children[0]; // 获取到指定标签
        let startPos = element.selectionStart; // 获取光标开始的位置
        if (startPos === undefined) {
          // 如果没有光标位置 不操作
          return answerList;
        } else {
          return {
            text:
              answerList.substring(0, startPos) +
              str +
              answerList.substring(startPos), // 将文本插入
            startPos: startPos + str.length,
          };
        }
      },

      //多选答案设置

      setMultiple(obj, answer) {

        let resault = this.insertTxtAndSetcursor(obj.answerList || "", answer);
        obj.answerList = resault.text;
        let str = obj.answerList;
        let str2 = checkAnswer(
          str,
          3,
          obj.answerOptions.split(",").length,
          obj.subNum
        );
        obj.answerList = str2;
        this.$refs.formAnsIpt.$el.children[0].focus();
        this.$refs.formAnsIpt.$el.children[0].selectionStart = resault.startPos;
      },

      //初始化要修改的答案

      setFormAns(indexs, index) {

        let answerList = "";
        if (this.form.type == 2) {

          this.formAns = { ...this.questionList[index].subQuestions[indexs] };
          this.formAns.listIndex = index;

          let startIndex = indexs - this.formAns.subNum; //批量设置大难开始位置

          this.questionList[index].subQuestions.map((item, subIdx) => {

            if (subIdx >= startIndex && subIdx < indexs) {

              answerList += this.setAnswer(item.questionType, item.correctAnswer);

              if (item.qusType == 3) {
                answerList = answerList.slice(0, -1);

              }
            }
          });
        } else {
          this.formAns = { ...this.questionList[indexs] };

          let startIndex = indexs - this.formAns.subNum; //批量设置开始位置
          this.formAns.answerList = [];

          this.formAns.listIndex = indexs;

          this.questionList.map((item, subIdx) => {

            if (subIdx >= startIndex && subIdx < indexs) {

              answerList += this.setAnswer(item.questionType, item.correctAnswer);

              if (item.qusType == 3) {
                answerList = answerList.slice(0, -1);

              }
            }
          });
        }

        this.formAns.answerList = answerList;

        this.diaSetAns = true;
      },
      saveFormAns() {
        //批量修改答案
        let EndIndex;
        let subNum = this.formAns.subNum - 1;

        if (this.form.type == 2) {

          this.questionList[this.formAns.listIndex].subQuestions.some(
            (item, index) => {
              if (this.formAns.endIndex == item.questionIndex) {
                EndIndex = index;

              }

              return this.formAns.endIndex == item.questionIndex

            }
          );
        } else {
          this.questionList.some((item, index) => {
            if (this.formAns.endIndex == item.questionIndex) {
              EndIndex = index;

            }

            return this.formAns.endIndex == item.questionIndex

          });
        }
  
        for (let i = 0; i <= subNum; i++) {
          let correctAnswer = "";
          if (this.formAns.qusType == 2) {
            correctAnswer = this.formAns.answerList[subNum - i] || "";
          } else if (this.formAns.qusType == 3) {
            correctAnswer = this.formAns.answerList.split(",")[subNum - i] || "";
          } else if (this.formAns.qusType == 4) {
            correctAnswer =
              this.formAns.answerList[subNum - i] == "✓"
                ? 1
                : this.formAns.answerList[subNum - i] == "✗"

                  ? 2
                  : "";

          }

          if (this.form.type == 2) {

            this.questionList[this.formAns.listIndex].subQuestions[
              EndIndex - i
            ].correctAnswer = correctAnswer;
          } else {
            this.questionList[EndIndex - i].correctAnswer = correctAnswer;
          }
        }
        this.diaSetAns = false;
      },
      async save() {
        for (let i = 0; i < this.questionList.length; i++) {

          if (this.form.type == 2) {

            for (let j = 0; j < this.questionList[i].subQuestions.length; j++) {
              if (this.questionList[i].subQuestions[j].qusType) {
                this.questionList[i].subQuestions.splice(j, 1);

              }
            }
          } else {
            if (this.questionList[i].qusType) {
              this.questionList.splice(i, 1);
              i--;

            }
          }
        }
        let questionList = this.questionList.map((item) => {
          item.score = null;
          // item.questionId = "";
          // item.questionIndex = "";
          return item;
        });
        //更新答题卡
        let modifyPaper, params;
        if (this.type == 1) {

          modifyPaper =
            this.role == "ROLE_PERSONAL"
              ? this.$request.pModifyPaper
              : this.$request.modifyPaper;

          params = {
            paperId: this.$route.query.paperId,
            questionList: questionList,
          };
        } else if (this.type == 2) {

          modifyPaper =
            this.role == "ROLE_PERSONAL"
              ? this.$request.pSetExamAnswer
              : this.$request.setExamAnswer;

          params = {
            examId: this.$route.query.paperId,
            questionList: questionList,
          };
        } else {

          modifyPaper =
            this.role == "ROLE_PERSONAL"
              ? this.$request.pSetPeriodAnswer
              : this.$request.setPeriodAnswer;

          params = {
            periodId: this.$route.query.paperId,
            questionList: questionList,
          };
        }

        const { data, status, info } = await modifyPaper({
          title: this.form.title,
          ...params,
        });

        if (status == 0) {
          this.$router.go(-1);
        } else {
          this.$message.error(message);
        }
      },
      async _QueryDetail() {
        //查询详情

        let detail;
        if (this.role == "ROLE_PERSONAL") {
          detail =
            this.type == 1
              ? this.$request.pPaperDetail
              : this.type == 2

                ? this.$request.pExamQuestionList
                : this.$request.pPeriodQuestionList;

        } else {
          detail =
            this.type == 1

              ? this.$request.fetchPaperDetail

              : this.type == 2

                ? this.$request.examQuestionList
                : this.$request.periodQuestionList;

        }

        let params =
          this.type == 1
            ? { paperId: this.$route.query.paperId }
            : this.type == 2

              ? { examId: this.$route.query.paperId }
              : {

                periodId: this.$route.query.paperId,
              };
        const { data, status, info } = await detail(params);
        if (status == 0) {
          if (this.type == 1) {

            //修改答案信息

            this.paperModifyLog = {
              ...this.paperModifyLog,
              ...this.form.paperModifyLog,
            };
            this.form = deepClone(data);
            this.questionList = deepClone(this.form.questionList);
          } else {
            this.questionList = data.list.sort((a, b) => {
              return a.questionIndex - b.questionIndex;
            });
          }

          this.form.type = 2
          this.formateQuestion()
        } else {
          this.$message.error(info);
        }
      },
      formateQuestion() {
        if (this.form.type == 2) {
          this.questionList?.map((item) => {

            let types = [{}];
            let addndex = 0;

            item.subQuestions.map((sub, index) => {

              if (!!sub.questionType) {
                if (
                  sub.questionType == types[addndex].qusType &&
                  sub.questionType != 5
                ) {
                  //同类型批量答案+1
                  types[addndex].subNum += 1;
                  if (

                    types[addndex].answerOptions.length <
                    sub.answerOptions.length

                  ) {
                    types[addndex].answerOptions = sub.answerOptions;
                  }
                  types[addndex].answerList += this.setAnswer(
                    sub.questionType,
                    sub.correctAnswer
                  );

                  if (index == item.subQuestions.length - 1) {

                    //循环最后类型数量大于等于5，保存批量答案
                    if (types[addndex].subNum && types[addndex].subNum >= 5) {
                      types[addndex].endIndex = sub.questionIndex;
                      types[addndex].index = index;
                    }
                  }
                } else {
                  if (types[addndex].subNum && types[addndex].subNum >= 5) {
                    //不同类型时如果原有类型数量大于等于5，保存批量答案
                    types[addndex].endIndex =

                      item.subQuestions[index - 1].questionIndex;

                    types[addndex].index = index - 1;
                    addndex += 1;
                    types[addndex] = {};
                  }
                  //不同类型初始化批量答案
                  types[addndex].qusType = sub.questionType;
                  types[addndex].subNum = 1;
                  types[addndex].answerOptions = sub.answerOptions;
                  types[addndex].answerList = this.setAnswer(
                    sub.questionType,
                    sub.correctAnswer
                  );
                }
              }
            });
            for (let i = 0; i < types.length; i++) {
              if (types[i].qusType == 3) {
                types[i].answerList = types[i].answerList.slice(0, -1);
              }
              if (types[i].subNum >= 5) {

                item.subQuestions.splice(

                  types[i].index + i + 1,
                  0,
                  deepClone(types[i])
                );
              }
            }

          });

        } else {

          let types = [{}];
          let addndex = 0;
          this.questionList?.map((sub, index) => {
            if (!!sub.questionType) {
              if (
                sub.questionType == types[addndex].qusType &&
                sub.questionType != 5
              ) {
                //同类型批量答案+1
                types[addndex].subNum += 1;
                if (
                  types[addndex].answerOptions.length < sub.answerOptions.length
                ) {
                  types[addndex].answerOptions = sub.answerOptions;
                }
                types[addndex].answerList += this.setAnswer(
                  sub.questionType,
                  sub.correctAnswer
                );
                if (index == this.questionList.length - 1) {
                  //循环最后类型数量大于等于5，保存批量答案
                  if (types[addndex].subNum && types[addndex].subNum >= 5) {
                    types[addndex].endIndex = sub.questionIndex;
                    types[addndex].index = index;
                  }
                }
              } else {
                if (types[addndex].subNum && types[addndex].subNum >= 5) {
                  //不同类型时如果原有类型数量大于等于5，保存批量答案
                  types[addndex].endIndex =
                    this.questionList[index - 1].questionIndex;
                  types[addndex].index = index - 1;
                  addndex += 1;
                  types[addndex] = {};
                }
                //不同类型初始化批量答案
                types[addndex].qusType = sub.questionType;
                types[addndex].subNum = 1;
                types[addndex].answerOptions = sub.answerOptions;
                types[addndex].answerList = this.setAnswer(
                  sub.questionType,
                  sub.correctAnswer
                );
              }
            }
          });
          for (let i = 0; i < types.length; i++) {
            if (types[i].qusType == 3) {
              types[i].answerList = types[i].answerList.slice(0, -1);
            }
            if (types[i].subNum >= 5) {
              this.questionList.splice(
                types[i].index + i + 1,
                0,
                deepClone(types[i])
              );
            }
          }

        }
      },
    },
  };
  </script>
  
  <style lang="scss" scoped>
  .content {
    width: 100%;
    box-sizing: border-box;

    padding: 0 50px 60px;

    .ml-20 {
      margin-left: 20px;
    }

    .btn-box {

      width: calc(100% - 240px);
      position: fixed;
      right: 40px;
      bottom: 20px;

      padding: 10px 0 5px;

      background: #fff;

      text-align: right;
      margin-left: 140px;

      z-index: 10;

    }

    .tips {
      height: 48px;
      line-height: 48px;
      padding: 0 16px;
      border: 1px solid #fac7cc;
      background-color: #ffebec;
      font-size: 14px;
      color: #fd9795;
      margin: 10px 0 20px 0;

      .fa-bell-o {
        font-size: 18px;
        margin-right: 5px;
      }
    }
  }

  .answer-title {
    text-align: center;
    font-size: 20px;
    color: #333;
    font-weight: 700;
    padding: 20px 0;

    &.t-left {

      text-align: left;
    }

    .totals {
      font-size: 16px;

      color: #666;
      font-weight: normal;
    }

    .name-box {
      display: flex;
      white-space: nowrap;
      align-items: center;
      margin-bottom: 10px;
      font-size: 16px;

      font-weight: normal;

      :deep(.el-input__inner) {
        font-size: 16px;
        color: #333;
        font-weight: 700;
      }

    }
  }

  .question-title {
    line-height: 40px;

    .ipt {
      width: 300px;
      margin: 0 16px 0 10px;

      :deep(.el-input__inner) {
        border-radius: 20px;
        border-color: #667ffd;
        background: rgba($color: #667ffd, $alpha: 0.05);
      }
    }

    .delete {
      margin-right: 8px;
    }

    .title-txt {
      margin-right: 20px;
      font-size: 16px;
      font-weight: 700;
    }
  }

  .set-ans-btn {
    width: 100%;
    padding: 10px 0 10px 630px;
    box-sizing: border-box;
    border-bottom: 1px solid #e2e2e2;
    border-right: 1px solid #e2e2e2;
  }

  .el-input-number {
    width: 140px;
  }

  .delete {
    margin-left: 8px;
  }

  .questions-ul {
    border-left: 1px solid #e2e2e2;
    border-top: 1px solid #e2e2e2;
    margin: 12px 0;
  }

  .sub-questions {
    width: 100%;
    display: flex;
    border-bottom: 1px solid #e2e2e2;

  
    &>div {

      min-height: 40px;
      padding: 5px;
      flex-shrink: 0;
      border-right: 1px solid #e2e2e2;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .qs-num {
      width: 80px;
    }

    .qs-type {
      width: 160px;
    }

    .qs-score,
    .qs-partScore {
      width: 160px;
    }

    .qs-set {

      width: 60px;

    }

    .qs-options {
      flex: 1;
    }

    .qs-options2 {
      text-align: left;
      justify-content: flex-start;
      padding-left: 20px;
    }

    .answer-s {
      cursor: pointer;
    }

    :deep(.el-select) {
      .el-input__inner {
        border-radius: 20px;
        border-color: #667ffd;
        width: 150px;
        height: 32px;
        line-height: 32px;
        background: rgba($color: #667ffd, $alpha: 0.05);
      }

      .el-input__icon {
        line-height: 32px;
      }
    }
  }

  .set-questions {
    .answer-box {
      .answer-s {
        cursor: pointer;
        user-select: none;

        &:first-of-type {
          margin-left: 0;
        }
      }
    }
  }

  
  .upload-box {
    .upload-demo {
      text-align: center;
    }
  
    .stem-pic {
      display: block;
      margin: 0 auto 20px;
      height: 200px;
      object-fit: cover;
    }
  }

  </style>