<template>
  <div>
    <!-- <Remark>
      1.教师，我开发的课程<br/>
      2.如果是自己创建的，那么邀请人就是空，显示“自己创建”<br/>
      3.建设课程邀请人流程，提交审核流程都需要讨论！！！！！ <br/>
      4.有哪种几状态和哪几种操作，需要讨论定一下 。在哪种状态下可以有哪些操作<br/>
    </Remark> -->

    <el-row style="margin: 0 20px 20px 15px;" :gutter="8">
      <el-col :span="7">
        <div class="grid-content bg-purple"><el-input :maxlength="50" v-model="params.name" clearable
            placeholder="课程名称" /></div>
      </el-col>
      <el-col :span="3">
        <div class="grid-content bg-purple">
          <el-select v-model="params.publish" placeholder="发布状态" clearable>
            <el-option label="未发布" :value="false"></el-option>
            <el-option label="已发布" :value="true"></el-option>
          </el-select>
        </div>
      </el-col>

      <el-col :span="3">
        <div class="grid-content bg-purple">
          <el-select v-model="params.enabled" placeholder="启停用状态" clearable>
            <el-option label="停用" :value="false"></el-option>
            <el-option label="启用" :value="true"></el-option>
          </el-select>
        </div>
      </el-col>

      <el-col :span="3">
        <div class="grid-content bg-purple">
          <el-select v-model="params.status" placeholder="审核状态" clearable>
            <el-option label="-" :value="1"></el-option>
            <el-option label="审核中" :value="2"></el-option>
            <el-option label="审核驳回" :value="3"></el-option>
            <el-option label="审核通过" :value="5"></el-option>
          </el-select>
        </div>
      </el-col>
      <el-col :span="5">
        <div class="grid-content bg-purple">
          <el-button type="primary" @click="findList">查 询</el-button>
          <el-button @click="reset">重 置</el-button>
        </div>
      </el-col>
      <el-col :span="3" >
        <div class="grid-content bg-purple" style="text-align: right;">
          <el-button type="primary" icon="el-icon-plus" @click="addNewCourse">开发新课程</el-button>
        </div>
      </el-col>
    </el-row>

    <!--课程列表内容-->
    <div v-infinite-scroll="load" style="overflow:auto;height:1000px" infinite-scroll-distance="50"
      :infinite-scroll-immediate="false" :infinite-scroll-disabled="disabled">
      <div class="uc-course" v-for="(item, idx) in couresList" :key="idx" @click="jumpRouter(item)">
        <div class="uc-course-img" style="width: 212px;height:119px">
          <course-image :course="item"></course-image>
          <!-- <img :src="fileBaseUrl + item.coverImg"> -->
        </div>
        <div class="uc-course-info">
          <div class="uc-course-name">
            <el-tooltip class="item" effect="dark" :content="item.name" placement="top-start">
              <span style="font-size:18px;color:#333">{{ item.name }}</span>
            </el-tooltip>
          </div>
          <div class="uc-course-item">
            上次修改时间：{{ item.sysUpdateTime }}
          </div>
          <div class="uc-course-item">
            <div class="status-item">发布状态：{{ item.published ? '发布' : '未发布' }}</div>
            <div class="status-item">启停用状态：{{ item.enabled ? '启用' : '停用' }}</div>
            <div class="status-item">审核状态：<el-link :type="getStatusLabel(item.status).type" @click.stop=""
                :underline="false">{{getStatusLabel(item.status).label}}</el-link></div>
          </div>
          <div class="btn-container">
            <el-link class="btn-item" @mouseenter.native="$set(hoverStates, it.uniqueKey, true )"
              @mouseleave.native="$set(hoverStates, it.uniqueKey, false )"
              :style="{color: it.labelColor ? it.labelColor : (hoverStates[it.uniqueKey] ? '#4284F7' : '#000000')}"
              v-for="(it, idx) in availableActions(item)" :key="idx" :underline="false" type="primary"
              @click.stop="it.handler(item)"><svg-icon
                style="margin-right: 5px;font-size:19px;padding-top: 4px;color:#000000"
                :icon-class="hoverStates[it.uniqueKey] ? it.hoverIcon : it.icon"></svg-icon>{{it.label}}</el-link>
          </div>
        </div>
      </div>
      <p v-if="loading" class="page-tip">加载中...</p>
      <div v-if="couresList.length == 0 && !loading">
        <div v-if="isSearh" class="zan-wu">没有查询到相关内容</div>
        <div v-else class="zan-wu">暂无数据</div>
      </div>
      <p v-else-if="noMore" class="page-tip">没有更多了</p>
    </div>
    <!-- <div v-if="couresList.length > 0" style="text-align: center; margin-top:57px;">
      <el-pagination
        background
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="params.pageIndex"
        :page-sizes="[10, 20, 30, 40]"
        :page-size="params.pageSize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="count"
      ></el-pagination>
    </div>
    <div v-else>
      
    </div> -->

    <div></div>
    <el-dialog title="二维码" :visible.sync="qrCodedialogVisible"  width="700px" @close="closeCode" class="common-course-dialog">
      <div>
        <el-form size="medium" label-width="70px">
          <el-form-item label="二维码">
            <div id="qrcode" ref="qrcode" class="qrcode-img" @mouseenter="showDownloadButton = true"
              @mouseleave="showDownloadButton = false">

              <div v-show="showDownloadButton" @click="downloadQrcode" class="downloadn-container">
                <i class="el-icon-download" style="color: #409EFF;font-size:18px;margin-bottom:5px"></i>
                <span>下载</span>
              </div>
            </div>
          </el-form-item>

          <el-form-item label="链接" >
            <div style="width:500px">
            <el-input v-model="copyUrl" readonly class="input-with-select" id="text">
              <el-button slot="append" @click="handleCopyUrl">复制</el-button>
            </el-input>
            </div>
          </el-form-item>
          <el-form-item label="">上述内容兼容PC端与移动端，您可按需分享。</el-form-item>
        </el-form>
      </div>
      <span slot="footer" class="dialog-footer"><el-button @click="closeCode">关 闭</el-button></span>
    </el-dialog>

    <!-- TODO 修改展示字段 -->
    <el-dialog title="审核记录"  :visible.sync="dialogVisible" width="900px" class="common-course-dialog">
      <div>
        <el-table :header-cell-style="{textAlign: 'center', background: 'rgba(66, 132, 247, 0.1)',
 color: '#60769D'}"
              :cell-style="{ textAlign: 'center' }" max-height="500" border :data="inviteTeacher" style="width: 100%;">
          <el-table-column prop="auditType" width="80" label="审核类型">
            <template slot-scope="scope">
              {{ auditTypeEnum[scope.row.auditType] }}
            </template>
          </el-table-column>
          <el-table-column prop="status" width="80" label="审核状态">
            <template slot-scope="scope">
              {{ auditEnum[scope.row.status] }}
            </template>
          </el-table-column>
          <el-table-column prop="auditUser" width="80" label="审核人"></el-table-column>
          <el-table-column prop="auditResult" width="80" label="审核结果">
             <template slot-scope="scope">
              {{ auditResultEnum[scope.row.auditResult] }}
            </template>
          </el-table-column>
          <el-table-column prop="auditTime" width="220" label="审核时间"></el-table-column>
          <el-table-column prop="auditRemark" label="审核意见">
            <template slot-scope="scope">
                  <el-tooltip class="item" popper-class="tooltip-multiline" effect="dark"  :content="scope.row.auditRemark" placement="top-start">
                    <p class="no-wrap">
                      {{scope.row.auditRemark}}</p>
                  </el-tooltip>
                </template>
          </el-table-column>
        </el-table>
      </div>
      <span slot="footer" class="dialog-footer"><el-button @click="dialogVisible = false">关 闭</el-button></span>
    </el-dialog>
    <course-form ref="courseForm" @submitSuccess="getNewList"></course-form>
  </div>
</template>

<script>
import QRCode from "qrcodejs2";
import courseImage from "@/components/Course/courseImage.vue";
import { mapGetters } from "vuex";
import studyItem from "@/components/Course/studyItem.vue";
import courseForm from "@/components/Course/courseForm.vue";
import apiCourse from "@/api/modules/course.js";
import { courseType } from "@/utils/tools.js";
import apiAudit from "@/api/system/audit.js";
import apiHRBP from "@/api/boe/HRBP.js";
import apiOrg from "@/api/system/organiza.js";
import apiUserBasic from "@/api/boe/userbasic.js";

// 状态权限映射
const STATUS_PERMISSIONS = {
  // 未发布状态
  unpublished: {
    1: ["edit", "delete"], // 无审核状态
    2: ["auditRecord"], // 审核中'withdraw'
    3: ["edit", "delete", "auditRecord"], // 审核驳回
  },
  // 已发布状态
  published: {
    enabled: {
      1: ["edit", "manage", "auditRecord", "qrcode"], //'offShelfApply', 'viewCurrent'
      2: ["manage", "auditRecord", "qrcode"], // withdraw , 'viewCurrent'
      3: ["edit", "manage", "auditRecord", "qrcode"], //'offShelfApply', 'viewCurrent'
      5: ["edit", "manage", "auditRecord", "qrcode"], //'offShelfApply', 'viewCurrent'
    },
    disabled: {
      // 所有状态在停用时操作一致
      1: ["manage", "auditRecord"], //, 'viewCurrent'
      2: ["manage", "auditRecord"], //, 'viewCurrent'
      3: ["manage", "auditRecord"], //, 'viewCurrent'
      5: ["manage", "auditRecord"], //, 'viewCurrent'
    },
  },
};

// 操作配置映射表
const ACTION_CONFIG = {
  edit: {
    label: "编辑",
    handler: "editCourse",
    icon: "edit",
    hoverIcon: "editHover",
  },
  manage: {
    label: "管理",
    handler: "handleManage",
    icon: "manage",
    hoverIcon: "manageHover",
  },
  // withdraw: { label: '撤回', handler: 'handleWithdraw' },
  auditRecord: {
    label: "审核记录",
    handler: "toExamine",
    icon: "check",
    hoverIcon: "checkHover",
  },
  qrcode: {
    label: "二维码",
    handler: "handleQrcode",
    icon: "ercode",
    hoverIcon: "ercodeHover",
  },
  // offShelfApply: { label: '下架申请', handler: 'handleOffShelfApply' },
  // viewCurrent: { label: '查看当前版本', handler: 'handleViewCurrent', icon: 'detail' },
  delete: {
    label: "删除",
    labelColor: "#FF1718",
    handler: "delItem",
    icon: "del",
    hoverIcon: "del",
  },
};

export default {
  name: "ucStudyIndex",
  components: { studyItem, courseForm, courseImage },
  computed: {
    ...mapGetters(["userInfo"]),
    disabled() {
      return this.loading || this.noMore;
    },
  },

  data() {
    return {
      inviteTeacher: [],
      dialogVisible: false,
      courseType: courseType,
      fileBaseUrl: process.env.VUE_APP_FILE_BASE_URL,
      count: 0,
      params: {
        name: "",
        publish: "",
        status: "",
        enabled: "",
        pageIndex: 0,
        pageSize: 10,
      },
      couresList: [],
      flag: true,
      isSearh: false,
      qrCodedialogVisible: false,
      copyUrl: "",
      qrcodeImgUrl: "",
      showDownloadButton: false, // 是否显示下载按钮
      loading: false,
      noMore: false,
      auditEnum: {
        1: "审核中",
        2: "审核不通过",
        9: "审核通过",
      },
       auditTypeEnum: {
        1: "新建",
        2: "编辑",
        3: "停用",
        4: "启用",
      },
      auditResultEnum: {
        0: "驳回",
        1: "通过",
      },
      hoverStates: {},
    };
  },
  mounted() {
    if (
      this.$route.query &&
      this.$route.query.open &&
      this.$route.query.open == "new"
    ) {
      this.addNewCourse();
    }
    // this.getList();
  },
  watch: {
    // '$route.query.open':function(val){
    //   if(val == 'new') {
    //      this.addNewCourse();
    //   }
    // }
  },
  methods: {
    handleM() {
      console.log("handleM");
    },
    load() {
      this.loading = true;
      this.params.pageIndex++;
      this.getList();
    },

    getNewList() {
      this.couresList = [];
      this.params.pageIndex = 1;
      this.getList();
    },
    getStatusLabel(code) {
      if (code == "1") {
        return { type: "info", label: "-" };
      } else if (code == "2") {
        return { type: "warning", label: "审核中" };
      } else if (code == "3") {
        return { type: "danger", label: "审核驳回" };
      } else if (code == "5") {
        return { type: "success", label: "审核通过" };
      }
    },
    // 获取可用的操作配置
    availableActions(item) {
      const { status, published, enabled } = item;
      let actionKeys = [];

      if (!published) {
        // 未发布状态
        actionKeys = STATUS_PERMISSIONS.unpublished[status] || [];
      } else {
        // 已发布状态
        const stateKey = enabled ? "enabled" : "disabled";
        actionKeys = STATUS_PERMISSIONS.published[stateKey][status] || [];
      }

      return actionKeys
        .map((key, index) => ({
          name: key,
          label: ACTION_CONFIG[key].label,
          handler: this[ACTION_CONFIG[key].handler],
          icon: ACTION_CONFIG[key].icon,
          hoverIcon: ACTION_CONFIG[key].hoverIcon,
          labelColor: ACTION_CONFIG[key].labelColor,
          uniqueKey: `${item.id}-${key}-${index}`,
        }))
        .filter(Boolean);
    },
    handleManage(item) {
      sessionStorage.setItem("courseDetail", JSON.stringify(item));
      this.$router.push({ path: "/course/coursemanage" });
    },
    downloadQrcode() {
      let img = document
        .getElementById("qrcode")
        .getElementsByTagName("img")[0];
      let canvas = document.createElement("canvas");
      canvas.width = img.width;
      canvas.height = img.height;
      let ctx = canvas.getContext("2d");
      ctx.drawImage(img, 0, 0);
      let tempUrl = canvas.toDataURL("image/png");
      // 创建a标签下载

      let link = document.createElement("a"); //创建a标签
      link.style.display = "none"; //使其隐藏
      link.download = tempUrl;
      link.setAttribute("target", "_blank");
      link.href = tempUrl; //赋予文件下载地址
      link.setAttribute("download", "二维码.jpg"); //设置下载属性 以及文件名
      document.body.appendChild(link); //a标签插至页面中
      link.click(); //强制触发a标签事件
      document.body.removeChild(link);
    },
    handleCopyUrl() {
      document.getElementById("text").select();
      document.execCommand("Copy");
      this.$showMessage('复制成功', 'success')

    },

    handleQrcode(row) {
      this.qrCodedialogVisible = true;
      let urlPre = window.location.protocol + "//" + window.location.host;

      //动态的地址
      //urlPre=urlPre+'/m?returnUrl='+urlPre+'/mobile/pages/login/loading?returnUrl=';
      //固定的地址
      // let returnUrl=urlPre+'/mobile/pages/login/loading?returnUrl=/pages/study/courseStudy?id='+row.id;
      // let mobilePre=urlPre+'/m?returnUrl=';
      // this.qrcodeImgUrl = mobilePre+encodeURIComponent(returnUrl);
      // this.copyUrl=urlPre+this.webBaseUrl+'/course/studyindex?id='+row.id;
      // if(row.type==20){
      //   this.copyUrl=urlPre+this.webBaseUrl+'/course/detail?id='+row.id;
      // }
      this.copyUrl = this.qrcodeImgUrl =
        process.env.VUE_APP_BOE_WEB_URL +
        "/systemapi/xboe/m/course/manage/redirectDetail?courseId=" +
        row.id;
      console.log("qrcodeImgUrl", this.qrcodeImgUrl);
      console.log("webBaseUrl", this.webBaseUrl);
      // 使用$nextTick确保数据渲染
      this.$nextTick(() => {
        this.crateQrcode();
      });
    },
    // 生成二维码
    crateQrcode() {
      let qrcode = new QRCode("qrcode", {
        width: 150,
        height: 150, // 高度
        text: this.qrcodeImgUrl, // 二维码内容
        // render: 'canvas' // 设置渲染方式（有两种方式 table和canvas，默认是canvas）
        // background: '#f0f'
        // foreground: '#ff0'
      });
      console.log("qrcode", qrcode);
    },
    // 关闭弹框,清除已经生成的二维码
    closeCode() {
      this.qrCodedialogVisible = false;

      // 逐个节点移除防止事件一起移除
      let images = document.querySelectorAll(".qrcode-img img");
      images.forEach((img) => img.remove());

      let canvas = document.querySelectorAll(".qrcode-img canvas");
      canvas.forEach((canvas) => canvas.remove());
    },
    // 撤回接口
    withdraw(item) {
      this.$confirm("此操作将撤回审核中的课程, 是否继续?", "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(() => {
          apiCourse.revokeSubmit(item.id).then((res) => {
            if (res.status == 200) {
              if (res.result) {
                this.$message({
                  type: "success",
                  message: "撤回成功!",
                });
                this.getNewList();
              }
            }
          });
        })
        .catch(() => {
          this.$message({
            type: "info",
            message: "已取消撤回",
          });
        });
    },
    reset() {
      this.params.name = "";
      this.params.publish = "";
      this.params.status = "";
      this.params.enabled = "";
      this.params.pageIndex = 1;
      this.getNewList();
      this.isSearh = false;
    },
    toExamine(row) {
      // this.detailType = row.type;
      this.dialogVisible = true;
      apiCourse
        .auditCourseRecords({
          courseId: row.id,
        })
        .then((res) => {
          if (res.status === 200) {
            this.inviteTeacher = res.result;
          } else {
            this.$message.error(res.message);
          }
        });
    },
    examine(row) {
      if (!row.orgId) {
        this.$message.error("课程还未设置资源归属，请先设置资源归属");
        return;
      }
      let $this = this;
      this.$confirm("您确定要直接提交审核所选课程吗？", "友情提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      }).then(() => {
        //新的提交流程
        apiUserBasic.getOrgHrbpInfo(row.orgId).then((rs) => {
          if (rs.status == 200 && rs.result) {
            let req = {
              courseId: row.id,
              email: rs.result.email,
              courseUser: row.sysCreateBy,
              courseName: row.name,
              ucode: rs.result.userNo,
              auditUser: rs.result.name,
              //ukid:hrbpUser.user_id,
              orgId: row.orgId,
              orgName: rs.result.orgNamePath + "/" + rs.result.name,
            };
            apiCourse.sumbits(req).then((res) => {
              if (res.status == 200) {
                $this.$message.success("提交成功");
                row.status = 2;
              }
              if (res.status == 400) {
                $this.$message.error("提交失败:" + res.message);
              }
            });
          } else {
            $this.$message.error("获取HRBP审核人员失败:" + rs.message);
          }
        });
      });
    },
    async delItem(row) {
       this.$confirm(`<i class="el-icon-warning-outline"></i>确认删除${row.name}吗？`, '删除确认', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        dangerouslyUseHTMLString: true,
        type: 'warning',
        customClass: 'custom-confirm-dialog'
      }).then(async () => {
          let params = {
            id: row.id,
            title: row.name,
          };
          try {
            //  {id:课程id,多个使用逗号分隔,Boolean erasable 是否物理删除,title:课程的名称, remark 备注}
            const { status } = await apiCourse.del(params);
            if (status === 200) {
              this.$showMessage('删除成功', 'success')
              // this.$message.success("操作成功！");
              this.getNewList();
            } else {
              this.$showMessage('删除失败', 'error')
            }
          } catch (error) {
            console.log(error);
          }
      })
    },
    jumpRouter(item) {
      if (item.published) {
        // if (item.type == 10) {
        // let routeData = this.$router.resolve({ path: '/course/micro?id='+item.id});
        // window.open(this.webBaseUrl+routeData.href, '_blank');
        //  window.open(this.webBaseUrl + '/course/micro?id=' + item.id, '_blank');
        // this.$router.push({path:'/course/micro',query:{id:item.id}})
        // }
        // if (item.type == 20) {
        // let routeData = this.$router.resolve({ path: '/course/detail?id='+item.id});
        // window.open(this.webBaseUrl+routeData.href, '_blank');
        // window.open(this.webBaseUrl + '/course/detail?id=' + item.id, '_blank');
        //this.$router.push({path:'/course/detail',query:{id:item.id}})
        this.$router.push({
          path: "/course/studyindex",
          query: { id: item.id },
        });
        // }
      } else {
        // if (item.type == 10) {
        // //  window.open(`${this.webBaseUrl}/course/microPreview?id=${item.id}`);
        //  this.$router.push({path:'/course/microPreview',query:{id:item.id}})
        // } else {
        //  window.open(`${this.webBaseUrl}/course/rePreview?id=${item.id}`);
        this.$router.push({
          path: "/course/rePreview",
          query: { id: item.id },
        });
        // }
      }
    },
    findList() {
      this.isSearh = true;
      this.getNewList();
    },
    getList() {
      this.noMore = false;
      // this.params.teacherId = this.userInfo.aid;
      apiCourse.courseList(this.params).then((res) => {
        this.loading = false;
        if (res.status == 200) {
          this.couresList = [...this.couresList, ...res.result.list];

          this.count = res.result.count;
          console.log(this.couresList.length, "this.count", this.count);
          if (this.couresList.length >= this.count) {
            this.noMore = true;
          }
        } else {
          this.$showMessage(res.message, 'error')
        }
      });
    },
    addNewCourse() {
      this.$refs.courseForm.initShow();
    },
    editCourse(row) {
      console.log(row, "editCourse");
      this.$refs.courseForm.initShow(row);
    },
    lastTabChange(tab, event) {
      console.log(tab.name);
    },
  },
};
</script>

<style scoped lang="scss">
.no-wrap {
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  word-break: break-all;
  white-space: nowrap;
}
.page-tip {
  margin: 20px auto;
  text-align: center;
  font-size: 13px;
}
.list-wu {
  text-align: center;
  margin: 40px;
  color: #333;
}
.yishenhe {
  color: #2ab28b;
  font-size: 18px;
}
.daishenhe {
  color: #ffb30f;
  font-size: 18px;
}
.weitongguo {
  font-size: 18px;
  color: #e62e38;
}

.caogao {
  font-size: 18px;
  color: #cecece;
}

.Create-coures {
  position: absolute;
  right: 32px;
}
// .uc-course-type1{
//     padding: 3px 15px;
//     background: #3e7fff;
//     color: #fff;
//     border-radius: 2px
// }
// .uc-course-type2{
//   padding: 3px 15px;
//   background: #ff8e00;
//   color: #fff;
//   border-radius: 2px
// }
.uc-badge {
  margin-top: 10px;
  margin-right: 40px;
}
.qrcode-img {
  width: 150px;
  height: 150px;
  display: block;
  position: relative;
  .downloadn-container {
    position: absolute;
    width: 40px;
    height: 45px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 99;
    background: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    span {
      color: #409eff;
      display: block;
      font-size: 12px;
      line-height: 12px;
    }
  }
}
.uc-course {
  cursor: pointer;
  display: flex;
  justify-content: space-around;
  border-bottom: 1px solid #e8e8e8;
  padding: 20px 0px 15px 0px;
  margin: 0 32px 0 22px;
  ::v-deep .uc-course-img {
    width: 212px;
    img {
      width: 212px;
      height: 119px;
      border: 1px solid #f4f4f5;
    }
  }
  .uc-course-info {
    flex: 1;
    line-height: 28px;
    padding: 0px 10px;
    .summary-item {
      padding-top: 10px;
      height: 40px;
      line-height: 15px;
      color: #7d7d7d;
      font-size: 14px;
      overflow: hidden;
      width: 90%;
      word-break: break-all;
      display: -webkit-box;
      // overflow: hidden;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 2;
    }
    .uc-course-name {
      font-size: 16px;
      display: -webkit-box;
      white-space: pre-wrap;
      // word-wrap: break-word;
      overflow: hidden;
      text-overflow: ellipsis;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 1;
      word-break: break-all;
      // font-weight: 700;
    }
    .uc-course-item {
      color: #666;
      // margin-top: 4px;
      font-size: 14px;
      display: flex;
      // flex-wrap: nowrap;
      .status-item {
        margin-right: 20px;
        flex-shrink: 0;
      }
    }

    .btn-container {
      margin-top: 10px;
      display: flex;
      .btn-item {
        margin-right: 20px;
      }
    }
  }
  .uc-course-btns {
    text-align: right;
    .btn1 {
      height: 44px;
      padding: 10px 15px;
    }
    .btn2 {
      height: 44px;
      padding: 10px 15px;
    }
    .btn {
      height: 44px;
      padding: 10px 15px;
    }
  }
}
</style>
