<template>
  <div class="homework">
    <div class="title">
      <div class="homework_titile">营地作业</div>
    </div>
    <div class="content_empty" v-if="total <= 0">
      <div>
        <img src="@/assets/img/homework/homework.png" alt="" />
      </div>

      <p v-if="isShowinfo">同学你好，老师暂未发布作业</p>
    </div>
    <div class="home_content" v-if="total > 0">
      <div class="each_content" v-for="item in homeworkList" :key="item.id">
        <div class="top flex">
          <div class="homework_name flex">
            <div class="work_name">{{ item.work_name }}</div>
            <span class="status_0" v-if="item.student_status == 0">未完成</span>
            <span class="status_1" v-if="item.student_status == 1">待评分</span>
            <span class="status_2" v-if="item.student_status == 2">已评分</span>
          </div>
          <el-button
            class="btn_refer"
            :disabled="
              !(
                (item.is_submit == 0 && !disabled) ||
                (item.is_submit == 1 && disabled)
              )
            "
            @click="toRefer(item)"
            >查看作业</el-button
          >

          <!-- <el-button type="info" plain disabled>警告按钮</el-button> -->
        </div>
        <div class="line"></div>
        <div class="bottom">
          <div v-html="item.work_context"></div>

          <div class="time flex">
            <div>发布时间：{{ item.start_time }}</div>
            <div>截止日期：{{ item.end_time }}</div>
          </div>
        </div>
      </div>
    </div>
    <div class="pagination" v-if="total > 0">
      <el-pagination
        layout="prev, pager, next"
        :page-size="pageSize"
        :current-page="currentPage"
        :total="total"
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
      >
      </el-pagination>
    </div>
    <!-- 下载作业 -->
    <refer
      :dialogVisibleFu="dialogVisibleFu"
      :work_contexts="work_context"
      :enclosure_urls="enclosure_url"
      :work_nums="work_num"
      :workName="workName"
      :order_nums="order_num"
      :student_status="student_status"
      @closeDialog="closeDialog"
    ></refer>
  </div>
</template>
<script>
/* eslint-disable */
import refer from "v/index/camp/homework/refer";
import { getTeacherWork } from "r/index/homework";
import Bus from "config/bus.js";
export default {
  name: "homework",
  components: {
    refer,
  },
  data() {
    return {
      isShowinfo: false,
      pageSize: 10,
      currentPage: 1,
      total: 0,
      homeworkList: [],
      dialogVisibleFu: false,
      work_context: "",
      enclosure_url: "",
      work_num: 0,
      workName: "",
      order_num: 0,
      student_status: 0,
      disabled: false,
    };
  },
  created() {
    this.getTeacherWork();
  },
  watch: {},
  methods: {
    handleSizeChange(val) {
      this.pageSize = val;
      // console.log(`每页 ${val} 条`);
    },
    handleCurrentChange(val) {
      this.currentPage = val;
      // console.log(`当前页: ${val}`);
      this.getTeacherWork();
    },
    // 子组件触发，关闭确认报名弹框
    closeDialog(val, type) {
      this.dialogVisibleFu = val;
      this.getTeacherWork();
    },
    toRefer(item) {
      //time_out：提交作业时间状态
      if (item.time_out == 1) {
        if (item.is_submit == 1) {
        }
        this.dialogVisibleFu = true;
        // console.log(item.work_num,'val')
        this.work_context = item.work_context;
        this.enclosure_url = item.enclosure_url;
        this.work_num = item.id;
        this.workName = item.work_name; //作业名字
        this.order_num = item.work_num;
        this.student_status = item.student_status;
      } else if (item.time_out == 2) {
        return this.$message.error("填写作业时间未开始");
      } else if (item.time_out == 3) {
        return this.$message.error("填写作业时间已截止");
      }
    },
    getTeacherWork() {
      getTeacherWork({ page: this.currentPage }).then((res) => {
        // console.log(res, "getTeacherWork");
        if (res.data.code == 400001) {
          this.isShowinfo = false;
          return this.$message.error(res.data.message);
        }
        if (res.data.code != 200) {
          this.isShowinfo = true;
          return this.$message.error(res.data.message);
        }
        this.homeworkList = res.data.data.list;
        this.homeworkList.forEach((item) => {
          if (item.is_submit == 1) {
            this.disabled = true;
          }
        });
        this.isShowinfo = true;
        this.total = res.data.data.count;
        // this.$message.success(res.data.message);
      });
    },
  },
};
</script>


<style lang="scss"  >
@import "a/scss/btn";
.flex {
  display: flex;
}

.homework {
  font-family: PingFangSC-Medium, PingFang SC;
  // background: #ffffff;
  // width: 856px;

  // 空状态
  .title {
    padding: 50px;
    .homework_titile {
      font-size: 24px;
      font-weight: 500;
      color: #1b1419;
      line-height: 24px;
      margin-bottom: 40px;
      text-align: center;
    }
  }

  .content_empty {
    padding-bottom: 200px;
    p,
    div {
      text-align: center;
    }
  }

  // 有作业时候F
  .title {
    padding: 50px 50px 20px 50px;
    .homework_titile {
      font-size: 24px;
      font-weight: 500;
      color: #1b1419;
      line-height: 24px;
      text-align: center;
    }
  }

  .home_content {
    padding-bottom: 20px;
    font-size: 13px;

    .each_content {
      padding: 25px 30px;
      background-color: #f7f7f7;
      margin: 0 30px 20px 30px;
      // border-radius: 25px;
      .top {
        margin-bottom: 10px;
        justify-content: space-between;
        .homework_name {
          .work_name {
            padding: 7px 20px 7px 0;
            font-size: 14px;
            font-weight: 500;
            color: #333333;
            line-height: 20px;
          }
          span {
            width: 65px;
            line-height: 34px;
            text-align: center;
            border-radius: 10px;
            font-size: 12px;
            font-weight: 500;
          }
          .status_0 {
            background: #ffebf9;
            color: #60194a;
          }
          .status_1 {
            background: #fff0e5;
            color: #ff6f00;
          }
          .status_2 {
            background: #e4fff9;
            color: #0a9071;
          }
        }
        .btn_refer {
          // width: 88px;
          background: var(--color);
          border-radius: 4px;
          border-color: var(--color);
          opacity: 0.9;
          font-size: 14px;
          text-align: center;
          font-weight: 400;
          color: #ffffff;
          // line-height: 33px;
          // cursor: pointer;
          &.is-disabled {
            color: #fff;
            background-color: #c8c9cc;
            border-color: #c8c9cc;
          }
        }
      }
      .line {
        border-bottom: 1px solid #d8d8d8;
      }
      .bottom {
        //+ 相邻选择器
        // p+div{
        //   font-size: 20px;
        // }
        :first-child {
          margin-bottom: 10px;
          font-size: 14px;
          font-weight: 400;
          color: #333333;
          line-height: 20px;
          overflow: hidden;
          text-overflow: ellipsis;
          display: -webkit-box;
          -webkit-line-clamp: 3;
          -webkit-box-orient: vertical;
        }
        .time > div {
          margin-right: 20px;
          font-size: 12px;

          font-weight: 400;
          color: #999999;
          line-height: 12px;
        }
      }
    }
  }
  .pagination {
    position: relative;
    float: right;
  }
}
</style>


