<!--  -->
<template>
  <div class="">
    <!-- <h2>
      <div class="squrt"></div>课外作业
    </h2> -->
    <div class="m-core">
      <el-form :inline="true" :model="searchForm" v-if="!extracurricularExercisesId">
        <el-form-item>
          <el-input
            v-model.trim="searchForm.search"
            @keyup.enter.native="search"
            placeholder="请输入标题 学生姓名"
          ></el-input>
        </el-form-item>
        <!-- <el-form-item>
          <el-select placeholder="老师姓名" v-model="searchForm.teacherId" clearable filterable>
            <el-option
              v-for="(item,index) in teacherList"
              :label="item.realName"
              :value="item.id"
              :key="index"
            ></el-option>
          </el-select>
        </el-form-item>-->
        <el-form-item>
          <el-date-picker
            v-model.trim="searchForm.timer"
            style="width:410px;"
            type="daterange"
            value-format="yyyy-MM-dd"
            range-separator="至"
            start-placeholder="开始日期"
            end-placeholder="结束日期"
          ></el-date-picker>
        </el-form-item>

        <!-- <el-form-item>
          <el-select placeholder="是否提交" v-model="searchForm.hasReport" clearable>
            <el-option label="是" value="1"></el-option>
            <el-option label="否" value="0"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-select placeholder="是否回复" v-model="searchForm.hasReport" clearable>
            <el-option label="是" value="1"></el-option>
            <el-option label="否" value="0"></el-option>
          </el-select>
        </el-form-item>-->
        <el-form-item>
          <el-button type="danger" @click="search">搜索</el-button>
          <el-button @click="onReSet" type="primary">重置</el-button>
        </el-form-item>
      </el-form>
      <div class="tableWrap">
        <el-table
          style="width: 100%"
          :header-cell-style="{background:'#EDEEF0',color:'#444'}"
          :data="tableList"
        >
          <el-table-column align="center" prop="createTime" label="布置时间"></el-table-column>
          <el-table-column align="center" prop="title" label="训练标题">
            <template slot-scope="scope">
              <div>
                <div
                  v-if="scope.row.extracurricularExercises"
                >{{scope.row.extracurricularExercises.title}}</div>
              </div>
            </template>
          </el-table-column>
          <el-table-column align="center" prop="createTime" label="学生姓名">
            <template slot-scope="scope">
              <div>
                <div v-if="scope.row.user">{{scope.row.user.username}}</div>
              </div>
            </template>
          </el-table-column>
          <el-table-column align="center" label="提交状态">
            <template slot-scope="scope">
              <div>{{scope.row.status?'是':'否'}}</div>
            </template>
          </el-table-column>
          <el-table-column align="center" prop="isReplied" label="是否提交">
            <template slot-scope="scope">
              <div>{{scope.row.isReplied?'是':'否'}}</div>
            </template>
          </el-table-column>
          <el-table-column align="center" prop="isView" label="是否回复">
            <template slot-scope="scope">
              <div>{{scope.row.isView?'是':'否'}}</div>
            </template>
          </el-table-column>
          <!-- <el-table-column align="center" prop="teacherName" label="老师姓名">
            <template slot-scope="scope">
              <div v-if="scope.row.extracurricularExercises&&scope.row.extracurricularExercises.teacher">{{scope.row.extracurricularExercises.teacher.username}}</div>
            </template>
          </el-table-column>-->
          <el-table-column align="center" label="操作">
            <template slot-scope="scope">
              <div>
                <el-button type="text" @click="lookDetail(scope.row)">查看</el-button>
              </div>
            </template>
          </el-table-column>
        </el-table>
        <pagination
          :total="rules.total"
          :page.sync="rules.page"
          :limit.sync="rules.limit"
          :page-sizes="rules.page_size"
          @pagination="getList"
        />
      </div>
    </div>
    <el-dialog title="课外训练详情" :visible.sync="afterSchoolVisible" width="600px">
      <el-form :model="visibleForm">
        <!-- <el-form-item label="结束时间">
          <p class="schoolCell">{{visibleForm.expiryDate}}</p>
        </el-form-item>-->
        <el-form-item label="老师姓名">
          <p class="schoolCell">{{visibleForm.teacherName}}</p>
        </el-form-item>
        <el-form-item label="学生姓名">
          <el-popover
            placement="top-start"
            width="400"
            trigger="hover"
            :content="visibleForm.studentName"
          >
            <p class="schoolCell" slot="reference">{{visibleForm.studentName}}</p>
          </el-popover>
        </el-form-item>
        <el-form-item label="截止时间">
          <p class="schoolCell">{{visibleForm.expiryDate}}</p>
        </el-form-item>
        <el-form-item label="训练标题">
          <p class="schoolCell">{{visibleForm.title}}</p>
        </el-form-item>
        <el-form-item label="训练内容">
          <el-input
            disabled
            type="textarea"
            rows="5"
            v-model="visibleForm.content"
            style="width:400px"
          ></el-input>
        </el-form-item>
        <el-form-item label="学生上传" v-for="(item,index) in visibleForm.attachments" :key="index">
          <p class="schoolCell" @click="lookWork(item)">点击播放</p>
        </el-form-item>
      </el-form>
    </el-dialog>
    <el-dialog title="查看作业" width="680px" append-to-body :visible.sync="workVisible">
      <!-- activeUrl -->
      <video
        style="width:640px;"
        :src="activeSrc"
        ref="dialogVideo"
        controls="controls"
      >您的浏览器不支持视频播放</video>
    </el-dialog>
  </div>
</template>

<script>
import pagination from "@/components/Pagination/index";
import {
  extracurricularExercisesReply,
  findStudentExtraExerciseDetail
} from "@/api/afterSchool";
import { getTeacher } from "@/api/buildTeam";
export default {
  props:['id'],
  components: { pagination },
  data() {
    return {
      searchForm: {
        search: null,
        timer: [],
        teacherId: null,
        hasReport: null,
        isView: null
      },
      rules: {
        // 分页规则
        limit: 10, // 限制显示条数
        page: 1, // 当前页
        total: 0, // 总条数
        page_size: [10, 20, 40, 50] // 选择限制显示条数
      },
      teacherList: [],
      tableList: [],
      visibleForm: {
        expiryDate: "啦啦啦啦",
        teacherName: "",
        title: "",
        studentName: "",
        content: "",
        attachments: []
      },
      afterSchoolVisible: false,
      workVisible: false,
      activeSrc: "",
      extracurricularExercisesId:null
    };
  },
  //生命周期 - 创建完成（可以访问当前this实例）
  created() {},
  //生命周期 - 挂载完成（可以访问DOM元素）
  mounted() {
    getTeacher().then(res => {
      if (res.code == 200) {
        this.teacherList = res.data;
      }
    });
    this.init();
  },
  activated() {
    this.init();
  },
  methods: {
    init() {
      //   var now = new Date();
      //   var startDate = new Date(
      //     Date.UTC(now.getFullYear(), now.getMonth(), now.getDate())
      //   )
      //     .toISOString()
      //     .slice(0, 10);
      //   //  + " 00:00:00"  + " 23:59:59"
      //   var endDate = new Date(
      //     Date.UTC(now.getFullYear(), now.getMonth(), now.getDate())
      //   )
      //     .toISOString()
      //     .slice(0, 10);
      //   this.searchForm.timer = [];
      //   this.searchForm.timer.push(startDate);
      //   this.searchForm.timer.push(endDate);
 
    this.extracurricularExercisesId = this.id;
      this.getList();
    },
    getList() {
      // assignStartTime  assignEndTime page search teacherId title
      let obj = {};
      if (this.searchForm.timer && this.searchForm.timer.length > 0) {
        obj.submitStartTime = this.searchForm.timer[0];
        obj.submitEndTime = this.searchForm.timer[1];
      }
      obj.page = this.rules.page;
      (obj.rows = this.rules.limit),
        this.searchForm.teacherId
          ? (obj.teacherId = this.searchForm.teacherId)
          : null;
      this.searchForm.search ? (obj.search = this.searchForm.search) : null;
      this.extracurricularExercisesId
        ? (obj.extracurricularExercisesId = this.extracurricularExercisesId)
        : null;
      extracurricularExercisesReply(obj).then(res => {
        if (res.code == 200) {
          this.tableList = res.data.rows;
          this.rules.total = res.data.total;
        }
      });
    },
    search() {
      this.rules.page = 1;
      this.getList();
    },
    onReSet() {
      this.searchForm = {
        search: null,
        timer: [],
        teacherId: null,
        hasReport: null,
        isView: null,

      };
      this.extracurricularExercisesId = null;
      this.getList();
    },
    lookDetail(row) {
      //   this.afterSchoolVisible = true;
      //   console.log(row)
      findStudentExtraExerciseDetail({
        studentExerciseId: row.extracurricularExercisesId
      }).then(res => {
        if (res.code == 200) {
          this.visibleForm = {
            expiryDate: res.data.expiryDate,
            teacherName: res.data.teacherName,
            title: row.extracurricularExercises.title,
            studentName: res.data.studentName,
            content: res.data.content,
            attachments: res.data.attachments.split(",")
          };
          //   console.log(this.visibleForm)
          this.afterSchoolVisible = true;
        }
      });
    },
    lookWork(src) {
      this.activeSrc = src;
      this.workVisible = true;
    }
  }
};
</script>
<style lang='scss' scoped>
.schoolCell {
  width: 400px;
  color: #333;
  background-color: #f5f7fa;
  border-color: #e4e7ed;
  height: 40px;
  line-height: 40px;
  outline: 0;
  padding: 0 15px;
  border-radius: 4px;
  border: 1px solid #dcdfe6;
  display: inline-block;
  box-sizing: border-box;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
/deep/.el-textarea.is-disabled .el-textarea__inner {
  color: #333;
}
</style>