baoman / Ezquiz_Platform

  <template>

    <div>

      <back-box>

        <template slot="title">

          <span>已归档答题卡</span>

        </template>
      </back-box>

      <div class="answer-header">
        <div class="sel-box">

          <!-- <el-cascader

            class="sel sel2"
            :options="options"
            :props="props"
            collapse-tags
            clearable
            placeholder="选择年级-班级"
            v-model="query.gradeClass"

            @change="changeGrade"

            ><template slot-scope="{ node, data }">
              <span>{{ data.label }}</span>
              <span v-if="!node.isLeaf"> ({{ data.children.length }}) </span>
            </template></el-cascader

          > -->
          <el-select
            class="sel"
            v-model="query.classId"
            placeholder="选择班级"
            @change="changClazz"

          >

            <el-option
              v-for="item in classList"
              :key="item.value"
              :label="item.label"
              :value="item.value"
            >
            </el-option>
          </el-select>

          <el-select
            class="sel"

            v-model="query.subjectName"

            placeholder="选择科目"

            @change="_QueryData()"
          >

            <el-option

              v-for="item in subjectList"

              :key="item.value"
              :label="item.label"
              :value="item.value"

            >

            </el-option>
          </el-select>
          <el-select
            class="sel"

            v-model="query.tagId"

            placeholder="选择类型"

            @change="_QueryData()"
          >

            <el-option

              v-for="item in typeList"

              :key="item.label"

              :label="item.label"
              :value="item.value"

              >{{ item.label }}

            </el-option>
          </el-select>

          <el-input
            placeholder="输入试卷名称"
            v-model="query.title"
            class="input-with-select"
            @keyup.enter.native="_QueryData(true)"
          >
            <el-button
              slot="append"
              icon="el-icon-search"
              @click="_QueryData(true)"
            ></el-button>
          </el-input>
        </div>
      </div>

      <ul class="content" v-loading="loading">

        <li class="item" v-for="item in tableData" :key="item.id">
          <div class="pic-box">
            <p class="i-box"><i class="fa fa-map-o"></i></p>
            <p class="ids">{{ item.id }}</p>
          </div>
          <div class="info">
            <p class="title">

              {{ item.title }} <span class="label">{{ item.tag }}</span>

            </p>
            <p class="num">
              {{ item.gradeName }}
              <em class="s-line">|</em>

              总题数：{{ item.questionNum }}

              <em class="s-line">|</em>

              预计时长：{{ item.examsDuration }}

            </p>
            <p class="person">

              {{ item.realName }}<em class="s-line">|</em
              ><span class="date">{{ item.modifiedTime }}</span>

            </p>
          </div>
          <div class="btn-box">

            <el-tooltip effect="dark" content="恢复" placement="bottom">

              <el-button
                class="edit"
                type="info"
                size="mini"
                circle
                icon="fa fa-mail-reply"

                @click="modify(item)"

              ></el-button>
            </el-tooltip>
            <el-popconfirm title="确定删除这张答题卡吗？" @confirm="remove(item)">
              <el-button
                slot="reference"
                class="delete"
                type="info"
                size="mini"
                circle
                icon="el-icon-delete"
              ></el-button>
            </el-popconfirm>
          </div>
        </li>
      </ul>

      <el-empty :image-size="100" v-if="tableData&&!tableData.legnth&&loading==false" description="没有更多数据"></el-empty>

    </div>

  </template>
  
  <script>
  export default {

    data() {
      return {

        loading:false,

        props: { multiple: true, checkStrictly: true },
        options: [
          {
            value: 1,
            label: "一年级",
            children: [
              {
                value: 2,
                label: "二班",
              },
              {
                value: 3,
                label: "三班",
              },
            ],
          },
          {
            value: 4,
            label: "二年级",
            children: [
              {
                value: 5,
                label: "二班",
              },
              {
                value: 6,
                label: "三班",
              },
            ],
          },
        ],

        query: {

          classId: "",
          subjectName: "",
          tagId: "",

          title: "",
        },

        classList: [],
        subjectList: [],
        typeList: [],
        tableData: null,

        total: 0,
      };
    },

    async created() {
      await this._QueryClassList();
      await this._QuerySubjectList();
      this._QueryTypeList();
      this._QueryData(false);
    },

    methods: {

      async modify(obj) {
        //恢复答题卡
        const { data, status, message } = await this.$request.modifyPaper({
          paperId: obj.id,

          status: 1,

        });

        if (status == 0) {
          let type = this.query.title ? 1 : 0;
          this._QueryData(type);
        } else {
          this.$message.error(message);
        }

      },

      async remove(obj) {

        //删除答题卡

        const { data, status, message } = await this.$request.delPaper({
          paperId: obj.id,

        });

        if (status == 0) {
          let type = this.query.title ? 1 : 0;
          this._QueryData(type);
        } else {
          this.$message.error(message);
        }
      },
      //切换班级
      async changClazz() {
        await this._QuerySubjectList();
        this._QueryData(false);

      },
      async _QueryData(type) {
        //获取答题卡列表

        this.loading=true

        let query = {};
        if (!type) {
          this.query.title = "";
          query = { ...this.query };
        } else {
          query = { title: this.query.title };
          this.query.type = "";
          this.query.subjectId = "";
        }

         query.classId = this.query.classId;

        for (let key in query) {
          if (!query[key]) {
            query[key] = null;
          }
        }

        const { data, status, message } = await this.$request.fetchPaperList({

          ...query,

          status:2

        });
        this.loading = false;

        if (status === 0) {

          this.total = data.total;
          this.tableData = (data.list && [...data.list]) || [];
        } else {
          this.$message.error(message);
        }
      },

      // 查找班级
      async _QueryClassList() {
        const { data, status, message } = await this.$request.fetchClassList();

        console.log(status);

        if (status === 0) {
          if (!!data.list) {
            this.classList = data.list.map((item) => {
              return {

                value: item.classId,
                label: item.className,

              };
            });

            this.query.classId = this.classList[0]?.value;

          }

        } else {
          this.$message.error(message);
        }
      },

      // 查找科目
      async _QuerySubjectList() {
        const { data, status, message } = await this.$request.fetchSubjectList({

          classId: this.query.classId,

        });
        if (status === 0) {
          this.subjectList = data.subjectNames.map((item) => {
            return {
              value: item,
              label: item,
            };
          });

          this.query.subjectName = this.subjectList[0]?.value;

        } else {
          this.$message.error(message);
        }
      },

      // 查找答题卡类型
      async _QueryTypeList() {

        const { data, status, message } = await this.$request.fetchTypeNames({
          classId: this.query.classId,
        });

        if (status === 0) {
          this.typeList =

            data.list.map((item) => {

              return {
                value: item.tagId,
                label: item.tag,
              };
            }) || [];

          this.typeList.unshift({
            value: "",
            label: "--",
          });

        } else {
          this.$message.error(message);
        }
      },
    },
  };

  </script>
  

  <style lang="scss" scoped>
  .answer-header {
    .sel-box {
      .sel {
        min-width: 160px;
      }

      :deep(.el-cascader__tags) {
        flex-wrap: nowrap;
      }

    }
  }
  .content {
    margin: 0 20px;
    background: #f8f8f8;
    padding: 12px;
    border-radius: 20px;
    .item {
      display: flex;
      align-items: center;
      width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      padding: 12px;
      border-radius: 20px;
      background: #fff;
      margin-bottom: 12px;
      &:last-of-type {
        margin-bottom: 0;
      }
      .pic-box {
        width: 80px;
        height: 80px;
        border-radius: 10px;
        margin-right: 10px;
        flex-shrink: 0;
        background: #d7d7d7;
        text-align: center;
        color: #fff;
        font-weight: 500;
        .i-box {
          padding-top: 10px;
          font-size: 32px;
          margin-bottom: 3px;
        }
      }
      .info {
        height: 80px;
        flex: 1;
        overflow: hidden;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        .s-line {
          padding: 0 5px;
          color: #e2e2e2;
        }
        .title {
          font-size: 16px;
          color: #222;
          font-weight: 500;
          .label {
            display: inline-block;
            font-size: 12px;
            color: #2e9afe;
            line-height: 16px;
            padding: 0 10px;
            border: 1px solid #2e9afe;
            border-radius: 10px;
            transform: translateY(-2px);
          }
        }
        .person {
          color: #666;
        }
      }
      .btn-box {
        flex-shrink: 0;
        .edit {
          margin-right: 12px;
        }
      }
    }
  }

  </style>