pbl-student-table/src/components/studio/courseDetail.vue

<template>
  <div class="pb_content">
    <div class="pb_content_body" style="height: 100%">
      <div class="body_student">
        <div class="student_head">
          <div v-if="screenType != 2 && screenType != '2studio'" class="return" @click.stop="
            goTo(
              '/studioIndex?userid=' +
              userid +
              '&oid=' +
              oid +
              '&org=' +
              org +
              '&cid=' +
              classId +
              '&tType=' +
              tType +
              '&role=' +
              role +
              '&screenType=' +
              screenType
            )
          ">
            返回
          </div>
          <div class="box_course">
            <div class="wheel">
              <img style="object-fit: cover" :src="
                this.courseDetail.cover != null &&
                  this.courseDetail.cover != ''
                  ? JSON.parse(this.courseDetail.cover).length > 0
                    ? JSON.parse(this.courseDetail.cover)[0].url
                    : mr
                  : mr
              " alt />
            </div>
            <div class="right_box">
              <div class="rightT">
                <div class="right_box_title">{{ courseDetail.title }}</div>
                <div class="jd">{{ chapInfo.length }}阶段</div>
                <div class="jd">{{ rw }}任务</div>
              </div>
              <div class="cType">
                <div class="all_choose" v-for="(item, index) in courseType" :key="index">
                  <span style="color: #6c6c6c">{{ item + ":" }}</span>
                  <span class="type_children" v-for="(item2, index2) in courseTypeJson[item]" :key="index2">{{ item2
                  }}</span>
                </div>
              </div>
              <div class="cType" style="font-size: 18px; color: #6c6c6c">
                <div style="min-width:150px">
                  创建者：<span style="color: #000">{{
                      courseDetail.username
                  }}</span>
                </div>
                <div class="Tname" v-if="Tname.length > 0" @click="TnameCheck = !TnameCheck">
                  协同人员：<span v-for="(tname, tIndex) in  TnameCheck ? Tname : Tname.slice(0,6)" :key="tIndex" style="margin: 0 5px; color: #000">{{ tname
                  }}</span><span style="margin: 0 5px; color: #b2b2b2" v-if="!TnameCheck && Tname.length > 6">更多....</span>
                </div>
              </div>
              <div class="cType" style="font-size: 18px; color: #6c6c6c">
              </div>
              <!-- <div class="btnBox">
                <div class="now_study" @click="goToCongress">工作进展</div>
            </div> -->
            </div>
          </div>
        </div>
        <div class="student_body">
          <div class="sLeft" v-if="courseDetail.brief">
            <div class="courseT">课程详情</div>
            <div class="courseTd">{{ courseDetail.brief }}</div>
          </div>
          <div :class="courseDetail.brief != '' ? 'rightTd' : 'noBRight'">
            <div class="checkBox">
              <span :class="{ active: type == 1 }" @click="type = 1">阶段选择</span>
              <span :class="{ active: type == 2 }" @click="type = 2">项目进展</span>
            </div>
            <div :class="courseDetail.brief != '' ? 'rightTd' : 'noBRight'" v-show="type == 1">
              <div class="blue_box_one" v-for="(item, index) in chapInfo" :key="index" @click="addUserRate(index)">
                <div>第{{ index + 1 }}阶段</div>
                <div :title="item.dyName">{{ item.dyName }}</div>
                <div>{{ item.chapterInfo[0].taskJson.length }}个任务</div>
              </div>
            </div>
            <div :class="courseDetail.brief != '' ? 'rightTd' : 'noBRight'" v-if="type == 2">
              <courseProgress :cid="id" :userid="userid" :oid="oid" :org="org"></courseProgress>
            </div>
          </div>
        </div>

        <el-dialog title="阶段选择" :visible.sync="dialogVisible" :append-to-body="true" width="700px"
          :before-close="handleClose" class="dialog_change">
          <div style="font-size: 20px">请选择阶段</div>
          <div style="
              padding: 20px 30px;
              display: flex;
              flex-direction: row;
              flex-wrap: wrap;
            ">
            <div class="blue_box" v-for="(item, index) in chapInfo" :key="index" @click="addUserRate(index)">
              <div>第{{ index + 1 }}阶段</div>
              <div>{{ item.dyName }}</div>
              <div>{{ item.chapterInfo[0].taskJson.length }}个任务</div>
            </div>
          </div>
        </el-dialog>
      </div>
    </div>
  </div>
</template>

<script>
import Heatmap from '../tools/heatmap.vue'
import courseProgress from './courseProgress.vue'

export default {
  components: {
    Heatmap,
    courseProgress
  },
  data() {
    return {
      choose: 0,
      dialogVisible: false,
      id: this.$route.query.courseId,
      userid: this.$route.query.userid,
      oid: this.$route.query.oid,
      org: this.$route.query.org,
      classId: this.$route.query.cid,
      tType: this.$route.query.tType,
      role: this.$route.query.role,
      screenType: this.$route.query.screenType,
      courseDetail: {},
      aStudentName: [],
      chapInfo: [],
      courseType: [],
      Tname: [],
      TnameCheck:false,
      courseTypeJson: {},
      userinfo: [],
      mr: "https://ccrb.s3.cn-northwest-1.amazonaws.com.cn/noBanner1656409780264.jpg",
      rw: 0,
      chaptersJson: {},
      type: 1,
    };
  },
  methods: {
    goToCongress(){
      window.location.href='https://pbl.cocorobo.cn/pbl-teacher-table/dist/#/studioCourseProgress?cid=' +
                      this.id +
                      '&userid=' +
                      this.userid +
                      '&oid=' +
                      this.oid +
                      '&org=' +
                      this.org
    },
    handleClose(done) {
      done();
    },
    goTo(path) {
      this.$router.push(path);
    },
    addUserRate(i) {
      // var suid = this.userid;
      // if (
      //   JSON.parse(this.courseDetail.course_student).indexOf(suid) == -1 &&
      //   JSON.parse(this.courseDetail.userid) != suid
      // ) {
      //   this.$message.error("你没有该权限");
      //   return;
      // }
      // var a =
      //   this.courseDetail.course_student != ""
      //     ? JSON.parse(this.courseDetail.course_student)
      //     : "";
      // if (this.courseDetail.userid != suid) {
      //   if (this.userinfo.type == 2) {
      //     if (a != "") {
      //       if (
      //         JSON.parse(this.courseDetail.course_student).indexOf(suid) == -1
      //       ) {
      //         this.$message.error("你没有该权限");
      //         return;
      //       }
      //     } else {
      //       this.$message.error("暂无项目学员，请联系老师添加项目学员!");
      //       return;
      //     }
      //   }
      // }
      // let params = {
      //   uid: this.userid,
      //   cid: this.id,
      // };
      // this.ajax
      //   .get(this.$store.state.api + "addUserR", params)
      //   .then((res) => {
      //     console.log(res.data);
      //     this.updateVc();
      this.goTo(
        "/studyStudentStudio?type=" +
        i +
        "&courseId=" +
        this.id +
        "&userid=" +
        this.userid +
        "&oid=" +
        this.oid +
        "&org=" +
        this.org +
        "&cid=" +
        this.classId +
        '&role=' +
        this.role +
        "&tType=" +
        this.tType +
        "&screenType=" +
        this.screenType
      );

      // })
      // .catch((err) => {
      //   console.error(err);
      // });
    },
    getCourseDetail() {
      const loading = this.$loading.service({
        background: "rgba(255, 255, 255, 0.7)",
        target: document.querySelector(".student_table"),
      });
      let params = {
        courseId: this.id,
      };
      this.ajax
        .get(this.$store.state.api + "selectStudioCourseDetail2", params)
        .then((res) => {
          loading.close();
          // this.total = res.data[0].length > 0 ? res.data[0][0].num : 0;
          this.courseDetail = res.data[0][0];
          var a = res.data[0];
          var b = res.data[1];
          var c = res.data[2];
          for (var i = 0; i < b.length; i++) {
            // if (!this.id) {
            //   this.courseType[b[i].id] = [];
            // }
            for (var j = 0; j < a.length; j++) {
              if (b[i].id == a[j].pid) {
                if (!this.courseTypeJson[b[i].name]) {
                  this.courseType.push(b[i].name);
                  this.courseTypeJson[b[i].name] = [];
                }
                this.courseTypeJson[b[i].name].push(a[j].name);
              }
            }
          }
          for (var k = 0; k < c.length; k++) {
            this.Tname.push(c[k].name);
          }
          console.log(this.courseTypeJson.length);
          this.aStudentName = res.data[2];
          this.chapInfo = JSON.parse(this.courseDetail.chapters);
          for (var z = 0; z < this.chapInfo.length; z++) {
            this.rw += this.chapInfo[z].chapterInfo[0].taskJson.length;
          }


          let _chapters = JSON.parse(a[0].chapters)
          let _works = res.data[3];
          let _sCont = res.data[4];
          let _comment = res.data[5];

          let _chaptersJson = {
            chapterState: _chapters,
            state: {
              stage: _chapters.length,
              finish: 0,
              learing: 0,
            },
            tool: [],
            chapter: [],
            time: {},
            startTime: _works.length ? _works[0].time : '',
            work: [],
            studentCount: _sCont[0].usercount
          }
          let timeAarry = []
          for (var j = 0; j < _works.length; j++) {
            timeAarry.push(_works[j].vtime)
          }
          timeAarry.forEach(item => {
            _chaptersJson.time[item] = (_chaptersJson.time[item] + 1) || 1
          })
          for (var i = 0; i < _chapters.length; i++) {
            _chaptersJson.chapterState[i].isFinsh = false;
            _chaptersJson.tool[i] = []
            _chaptersJson.chapter[i] = []
            _chaptersJson.work[i] = { name: _chapters[i].dyName, chapter: [] }
            for (var j = 0; j < _works.length; j++) {
              if (i == _works[j].stage) {
                _chaptersJson.chapterState[i].isFinsh = true;
                _chaptersJson.state.finish++
                break;
              }
            }
            let el = _chapters[i].chapterInfo[0].taskJson;
            for (var z = 0; z < el.length; z++) {
              _chaptersJson.tool[i][z] = []
              _chaptersJson.chapter[i][z] = []
              _chaptersJson.work[i].chapter[z] = { name: el[z].task, task: [] }
              _chaptersJson.work[i].is = false;
              let tools = el[z].toolChoose
              for (var k = 0; k < tools.length; k++) {
                _chaptersJson.work[i].chapter[z].task[k] = { tool: tools[k].tool[0], works: [], likeCount: 0, commentCount: 0, score: 0, isScore: 0 }
                for (var j = 0; j < _works.length; j++) {
                  if (i == _works[j].stage && z == _works[j].task && k == _works[j].tool) {
                    _chaptersJson.work[i].chapter[z].task[k].works.push(_works[j])
                    if (_works[j].score) {
                      _chaptersJson.work[i].chapter[z].task[k].score += JSON.parse(_works[j].score).wScore
                      _chaptersJson.work[i].chapter[z].task[k].isScore++
                    }
                  }
                }
                for (var j = 0; j < _comment.length; j++) {
                  if (i == _comment[j].stage && z == _comment[j].task && k == _comment[j].tool) {
                    if (_comment[j].cType == 1) {
                      _chaptersJson.work[i].chapter[z].task[k].likeCount++
                    }

                    if (_comment[j].cType == 2) {
                      _chaptersJson.work[i].chapter[z].task[k].commentCount++
                    }
                  }
                }
                // if (_chaptersJson.chapter[i][z].indexOf(tools[k].tool[0]) == -1) {
                //   _chaptersJson.tool[i][z].push(tools[k].tool[0])
                // }
                _chaptersJson.chapter[i][z][k] = { tool: tools[k].tool[0] }
                _chaptersJson.tool[i][z][k] = { tool: tools[k].tool[0] }
              }
            }
          }
          _chaptersJson.state.learing = _chaptersJson.state.stage - _chaptersJson.state.finish
          this.chaptersJson = _chaptersJson
          // debugger
        })
        .catch((err) => {
          loading.close();
          console.error(err);
        });
    },
    getUser() {
      let params = { uid: this.userid };
      this.ajax
        .get(this.$store.state.api + "getUser", params)
        .then((res) => {
          this.userinfo = res.data[0][0];
        })
        .catch((err) => {
          console.error(err);
        });
    },
    // getSName() {
    // 	let params = {
    // 		uid: JSON.stringify(this.courseDetail.course_student),
    // 	};
    // 	this.ajax
    // 		.get(this.$store.state.api + "selectSName", params)
    // 		.then((res) => {
    // 			this.aStudentName = res.data[0];
    // 		})
    // 		.catch((err) => {
    // 			console.error(err);
    // 		});
    // },
  },
  created() {
    this.getCourseDetail();
    this.getUser();
    document.scrollingElement.scrollTop = 0;
    // this.getSName();
  },
};
</script>

<style scoped>
@media screen and (max-width: 1024px) {
  /* .Tname {
    width: 500px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  } */
}

.body_student {
  margin: 10px auto;
  width: 98%;
  height: 100%;
}

.student_head {
  width: 100%;
  background: #fff;
  height: 30%;
  position: relative;
}

.wheel {
  width: 250px;
  max-height: 146px;
  display: flex;
  align-items: center;
}

.man {
  width: 16px;
  height: 16px;
}

.wheel>img,
.man>img {
  width: 100%;
  height: 100%;
}

.box_course {
  display: flex;
  padding: 25px 0 20px 60px;
}

.right_box {
  display: flex;
  flex-direction: column;
  margin-left: 30px;
  align-items: flex-start;
  width: calc(100% - 350px);
}

.right_box_title {
  font-size: 23px;
  max-width: calc(100% - 190px);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.people {
  display: flex;
  margin-top: 20px;
}

.person {
  margin-left: 10px;
  /* line-height: 18px; */
}

.now_study {
  width: 150px;
  height: 35px;
  color: #fff;
  background: #4a9eed;
  text-align: center;
  line-height: 35px;
  border-radius: 5px;
  font-size: 13px;
  cursor: pointer;
  margin-top: 30px;
}

.choose_who {
  display: flex;
  margin: 15px 0 0 25px;
}

.who_choose {
  height: 28px;
  cursor: pointer;
}

.choose_who>div:nth-child(2) {
  margin-left: 35px;
}

.choose {
  border-bottom: 5px solid #4a9eed;
  color: #4a9eed;
}

.student_body {
  display: flex;
}

.student_body,
.right {
  width: 100%;
  margin: 10px auto;
  min-height: 688px;
}

.nav {
  margin: auto 25px;
  width: 80%;
  padding-top: 5px;
  text-indent: 25px;
}

.pic {
  width: 100%;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  height: 100%;
  justify-content: space-evenly;
}

.Img {
  /*width: 30%; */
  width: 300px;
  margin: 20px 50px;
  margin: 20px 10px;
  border: 1px solid #dbdbdb;
  border-radius: 5px;
  overflow: hidden;
}

.Img>img {
  width: 100%;
  height: 100%;
}

.student_body_one,
.right_one {
  width: 100%;
  margin: 0 auto;
  background: #fff;
  margin-top: 10px;
  min-height: 688px;
}

.student {
  width: 85%;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: flex-start;
  margin: auto 10px;
}

.student>div {
  width: 12%;
  height: 35px;
  background: #e3759a;
  text-align: center;
  border: 1px solid #e3759a;
  border-radius: 5px;
  color: #fff;
  line-height: 35px;
  margin: 10px;
}

.dialog_change>>>.el-dialog {
  border-radius: 5px;
}

.dialog_change>>>.el-dialog__header {
  background: #303030;
  height: 36px;
  line-height: 36px;
  padding-left: 10px;
  padding: 0px 10px 0px;
}

.dialog_change>>>.el-dialog__headerbtn {
  top: 10px !important;
  right: 10px !important;
}

.dialog_change>>>.el-dialog__title {
  color: #fff;
  font-size: 14px;
  line-height: 5px;
}

.dialog_change>>>.el-dialog__body {
  background: #f5f5f5;
}

.blue_box {
  align-items: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.blue_box,
.blue_box_one {
  width: 30%;
  height: 100px;
  text-align: center;
  color: #fff;
  background-image: linear-gradient(90deg, #477cd7, #65b9fc);
  border-radius: 15px;
  margin: 15px 0 15px 15px;
  cursor: pointer;
}

.blue_box_one {
  width: 200px;
  height: 200px;
  background-image: linear-gradient(90deg, #477cd7, #65b9fc);
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
}

.blue_box_one>div {
  margin: 5px 0;
}

.blue_box_one>div:nth-child(1) {
  font-size: 20px;
  font-weight: bold;
}

.blue_box>div:nth-child(2) {
  margin-top: 10px;
}

.blue_box_one>div:nth-child(2) {
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  word-break: break-all;
  width: 100%;
  text-align: center;
  max-width: calc(100% - 85px);
  margin: 0 auto;
}

.return {
  background: #205cc6;
  width: 70px;
  height: 30px;
  color: #fff;
  text-align: center;
  line-height: 32px;
  margin-right: 20px;
  cursor: pointer;
  border-radius: 5px;
  position: absolute;
  right: 0;
  top: 24px;
  font-size: 14px;
}

.return>img {
  width: 100%;
  height: 100%;
}

.cType {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  margin-top: 20px;
}

.cType>div>span {
  font-size: 18px;
}

.type_children+.type_children {
  margin-left: 10px;
}

.all_choose {
  margin-right: 10px;
  /* max-width: 250px; */
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rightT {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  width: calc(100% - 20px);
}

.jd {
  background: #4a9eed;
  margin-left: 15px;
  border-radius: 10px;
  color: #fff;
  width: 70px;
  height: 25px;
  text-align: center;
  line-height: 25px;
}

.sLeft {
  width: 14%;
  margin-right: 10px;
  background: rgb(255, 255, 255);
  padding: 20px 15px 0 15px;
  box-sizing: border-box;
  border-radius: 10px;
}

.courseT {
  border-left: 3px solid #2e66c9;
  padding-left: 5px;
  color: #2e66c9;
  font-weight: bold;
}

.courseTd {
  padding-top: 15px;
  height: 700px;
  overflow: auto;
  word-break: break-word;
}

.courseTd::-webkit-scrollbar {
  /*滚动条整体样式*/
  width: 6px;
  /*高宽分别对应横竖滚动条的尺寸*/
  height: 6px;
}

/*定义滚动条轨道 内阴影+圆角*/
.courseTd::-webkit-scrollbar {
  border-radius: 10px;
  background-color: #eee;
}

/*定义滑块 内阴影+圆角*/
.courseTd::-webkit-scrollbar-thumb {
  border-radius: 10px;
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
  background-color: rgba(0, 0, 0, 0.1);
}

.rightTd,
.noBRight {
  width: 84%;
  background: #fff;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-content: flex-start;
  align-items: center;
  justify-content: flex-start;
}

.noBRight {
  width: 100%;
}

.Tname {
  cursor: pointer;
  margin-left: 40px;
  word-break: break-all;
  width:auto;
  /* overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis; */
}

/* .TnameC{
  width:auto;
  overflow: unset;
  white-space: unset;
  text-overflow: unset;
} */


.detail {
  width: 100%;
  padding: 15px;
  box-sizing: border-box;
}

.statebox {
  display: flex;
  align-items: center;
  box-sizing: border-box;
  margin-left: 30px;
}

.statebox div {
  padding: 10px 20px;
  border-radius: 5px;
  background: #fff;
  display: flex;
  align-items: center;
}

.statebox div+div {
  margin-left: 20px;
}

.statebox div span {
  font-size: 16px;
  display: flex;
  align-items: center;
}

.statebox div span+span {
  margin-left: 10px;
  color: #1463eb;
}


.p_tool_box {
  display: flex;
  flex-wrap: wrap;
  background: rgb(217, 227, 239);
  /* color: #fff; */
  padding: 0 15px 10px;
  align-items: center;
  justify-content: space-evenly;
  border-radius: 5px;
  height: 200px;
  overflow: auto;
}

.p_tool {
  display: flex;
  margin-top: 10px;
}

.p_tool>div {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 60px;
}

.p_tool>div img {
  width: 50px;
  height: 50px;
}

.p_tool>div>div {
  margin-top: 5px;
  font-size: 12px;
}

.p_tool_box2 {
  padding: 10px 15px;
}


.p_tool2 {
  margin-right: 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  /* margin-bottom: 10px; */
}

.p_tool2>div:nth-child(1) {
  margin-bottom: 10px;
}

.toolBigBox {
  display: flex;
  flex-direction: column;
}

.toolSta {
  display: flex;
  margin: 20px 0 0;
}

.toolSta>div {
  display: flex;
}

.toolSta>div+div {
  margin-left: 50px;
}

.toolSta>div>div:nth-child(1) {
  margin: 10px 10px 0 0;
}

.toolSta>div>div:nth-child(2)>div {
  background: rgb(79, 140, 223);
  color: #fff;
  display: flex;
  padding: 10px 15px;
  min-width: 150px;
  font-size: 16px;
  align-items: center;
  border-radius: 5px;
}

.toolSta>div:nth-child(2)>div:nth-child(2)>div {
  background: rgb(53, 103, 172);
}

.toolSta>div>div:nth-child(2)>div+div {
  margin-top: 10px;
}

.toolSta>div>div:nth-child(2)>div>div+div {
  margin: 0 20px;
}

.p_tool2 .toolbox {
  display: flex;
  align-items: center;
  margin-top: 10px;
}

.checkBox {
  display: flex;
  padding: 20px 0 0 20px;
  box-sizing: border-box;
  width: 100%;
}

.checkBox span {
  padding: 0 10px 5px;
  cursor: pointer;
  font-size: 18px;
}

.checkBox span+span {
  margin-left: 20px;
}

.checkBox .active {
  border-bottom: 2px solid rgb(75, 151, 229);
  cursor: pointer;
}

.detail_box {
  background-color: rgb(231, 240, 247);
  padding: 15px 20px;
  box-sizing: border-box;
  width: 100%;
}

.detail_box+.detail_box {
  margin-top: 20px;
}

.detail_box .title {
  display: flex;
  align-items: center;

}

.detail_box .title>span:nth-child(1) {
  font-size: 20px;
  display: flex;
  align-items: center;
}

.detail_box .box {
  margin-top: 20px;
  background-color: #fff;
  padding: 15px 20px;
  border-radius: 5px;
  /* width: 100%; */
  box-sizing: border-box;
  overflow: auto;

}

.progress {
  display: -webkit-box;
  display: -ms-flexbox;
  width: 100%;
  overflow: auto;
  padding: 15px 0;
}

.chapter {
  margin-right: 10px;
}

.chapter+.chapter {
  padding-left: 10px;
  border-left: 1px solid rgb(220, 220, 220);
}

.chapter .stage {
  width: 100%;
  color: #fff;
  background: linear-gradient(90deg, #477cd7, #65b9fc);
  border-radius: 5px;
  height: 50px;
  line-height: 50px;
  font-size: 18px;
  text-align: center;
}

.chapter .task {
  display: flex;
  width: 100%;
}

.chapter .task .taskBox {
  min-width: 110px;
  max-width: 180px;
  height: 100%;
}

.chapter .task .taskBox+.taskBox {
  margin-left: 10px;
}

.chapter .task .taskBox .taskName {
  text-align: center;
  margin: 10px
}

.toolIcon::before {
  content: '';
  width: 26px;
  height: 26px;
  display: inline-block;
  background-image: url(../../assets/icon/toolion.png);
  background-size: 100% 100%;
}

.toolIcon::before {
  content: '';
  width: 26px;
  height: 26px;
  display: inline-block;
  background-image: url(../../assets/icon/toolion.png);
  background-size: 100% 100%;
}

.taskIcon::before {
  content: '';
  width: 26px;
  height: 26px;
  display: inline-block;
  background-image: url(../../assets/icon/task.png);
  background-size: 100% 100%;
}

.finishIcon::before {
  content: '';
  width: 26px;
  height: 26px;
  display: inline-block;
  background-image: url(../../assets/icon/finish.png);
  background-size: 100% 100%;
}

.learningIcon::before {
  content: '';
  width: 22px;
  height: 22px;
  display: inline-block;
  background-image: url(../../assets/icon/learning.png);
  background-size: 100% 100%;
}

.frequencyIcon::before {
  content: '';
  width: 26px;
  height: 26px;
  display: inline-block;
  background-image: url(../../assets/icon/frequency.png);
  background-size: 100% 100%;
}

.timeIcon::before {
  content: '';
  width: 26px;
  height: 26px;
  display: inline-block;
  background-image: url(../../assets/icon/time.png);
  background-size: 100% 100%;
}


.chapter_time_box {
  border-left: 5px solid #f0f0f0;
  padding: 0 30px;
  box-sizing: border-box;
  margin-top: 35px;
}

.c_box {
  padding-top: 40px;
  position: relative;
  margin-top: 45px;
}

.c_box .stage_box {
  display: flex;
  align-items: center;
  position: absolute;
  top: -20px;
  left: -45px;
}

.c_box .stage_box .yuan {
  width: 25px;
  height: 25px;
  background: rgb(244, 244, 244);
  border-radius: 25px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 10px;
}

.c_box .stage_box .yuan::before {
  content: '';
  width: 15px;
  height: 15px;
  background: rgb(59, 149, 238);
  border-radius: 25px;
}

.c_box .stage_box .stage {
  background: linear-gradient(90deg, #477cd7, #65b9fc);
  border-radius: 5px;
  height: 50px;
  line-height: 50px;
  font-size: 18px;
  color: #fff;
  width: fit-content;
  padding: 0 20px;
}

.s_up {
  cursor: pointer;
  transition: all .5s;
}

.s_up img {
  width: 35px;
}

.s_up2 {
  transform: rotate(90deg);
}

.btnBox{
  display: flex;
}

</style>