<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="审批阅卷" prop="testName">
        <el-input v-model="queryParams.testName" placeholder="请输入试卷名称搜索" clearable />
      </el-form-item>
      <el-form-item label="年级" prop="phaseId">
        <el-select v-model="queryParams.phaseId" placeholder="请选择">
          <el-option v-for="item in PhaseList" :key="item.deptId" :label="item.deptName" :value="item.deptId">
          </el-option>
        </el-select>
      </el-form-item>
      <!-- <el-form-item label="阶段id" prop="phaseId">
        <el-input
          v-model="queryParams.phaseId"
          placeholder="请输入阶段id"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="班级id" prop="classId">
        <el-input
          v-model="queryParams.classId"
          placeholder="请输入班级id"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="总分：100，150" prop="totalPoints">
        <el-input
          v-model="queryParams.totalPoints"
          placeholder="请输入总分：100，150"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item> -->
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
          v-hasPermi="['school-paper:testPaper:add']">随机组卷</el-button>
      </el-form-item>
    </el-form>

    <!-- <el-row :gutter="10" class="mb8">
   
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['school-paper:testPaper:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['school-paper:testPaper:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['school-paper:testPaper:export']"
        >导出</el-button>handleUpdate
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row> -->

    <el-table v-loading="loading" :data="testPaperList" @selection-change="handleSelectionChange">
      <!-- <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="主键id" align="center" prop="id" v-if="true" /> -->
      <el-table-column label="试卷名称" prop="testName" />
      <!-- <el-table-column label="类别id" align="center" prop="categoryId" /> -->
      <el-table-column label="阶段" prop="phaseClass" />
      <!-- <el-table-column label="班级id" align="center" prop="classId" />
      <el-table-column label="总分：100，150" align="center" prop="totalPoints" />
      <el-table-column label="备注" align="center" prop="remark" />
      <el-table-column label="状态：0正常，1删除" align="center" prop="status" /> -->
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button type="primary" size="medium " @click="handleUpdate(scope.row)">查看试题</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
      @pagination="getList" />

    <!-- 添加或修改试卷对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="试卷名称" prop="testName">
          <el-input v-model="form.testName" placeholder="请输入试卷名称" />
        </el-form-item>
        <el-form-item label="题库类别" prop="categoryId">
          <el-select v-model="form.categoryId" placeholder="请选择题库类别">
            <el-option v-for="item in  category" :key="item.id" :label="item.typeValue" :value="item.id">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="强度" prop="intensitys">
          <el-select v-model="form.intensitys" placeholder="请选择强度" multiple collapse-tags>
            <el-option v-for="item in [
              { label: '基础', id: 1 },
              { label: '中等', id: 2 },
              { label: '提高', id: 3 },
            ]" :key="item.id" :label="item.label" :value="item.id">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="班级" prop="classId">
          <treeselect ref="refSelect" :multiple="multiple" />
        </el-form-item>
      </el-form>
      <div class="mark">
        <div @click="clickMark(1)" :class="markSiz == 1 ? 'markCol' : ''">
          100分
        </div>
        <div @click="clickMark(2)" :class="markSiz == 2 ? 'markCol' : ''">
          150分
        </div>
      </div>
      <div slot="footer" class="dialog-footer" style="text-align: center;">
        <el-button @click="cancel">取 消</el-button>

        <el-button :loading="buttonLoading" type="primary" @click="submitForm">生 成</el-button>
      </div>
    </el-dialog>
    <!-- 详情对话框 -->
    <el-dialog :title="title" :visible.sync="opens" append-to-body>
      <el-form ref="form" :model="form" :rules="rulest" label-width="80px">
        <el-form-item label="题目" prop="topic">
          <editor v-model="form.topic" :min-height="192" :iconType="['image']" :readOnly="true" />
        </el-form-item>
        <template v-if="[1, '1', 3, '3'].includes(form.species)">
          <el-form-item label="答案" prop="rightAnswers">
            <editor v-model="form.rightAnswers" :min-height="192" :iconType="['image']" :readOnly="true" />
          </el-form-item>
          <el-form-item label="答案图片" prop="rightAnswersPic">
            <imageUpload :limit="9" v-model="form.rightAnswersPic" :disabled="true" />
          </el-form-item>
        </template>
        <template v-if="[2, '2'].includes(form.species)">
          <el-form-item label="选项" prop="options">
            <div class="app-container-form-check">
              <i class="el-icon-circle-plus-outline app-container-form-check-add"
                v-if="!form.options || !form.options.length" @click="clickAddCheckList"></i>
              <div v-for="(item, index) in form.options" :key="index" class="app-container-form-check-item">
                <span class="app-container-form-check-item-type">{{
                  index | filterType(form.options)
                }}</span><i v-if="index + 1 === form.options.length"
                  class="el-icon-circle-plus-outline app-container-form-check-item-add"></i>
                <i class="el-icon-remove-outline app-container-form-check-item-del" v-else></i>
                <editor v-model="item.optionContent" :min-height="192" :iconType="['image']" :readOnly="true" />
              </div>
            </div>
          </el-form-item>
          <el-form-item label="标准答案" prop="rightAnswers" v-if="form.options && form.options.length">
            <el-radio-group v-model="form.rightAnswers">
              <el-radio :label="item.optionTag" v-for="(item, index) in form.options" :key="index" disabled>{{ index |
                filterType(form.options) }}</el-radio>
            </el-radio-group>
          </el-form-item>
        </template>
        <el-form-item label="典例精讲" prop="type">
          <el-switch @change="changeExplain" v-model="form.type" active-color="#409eff" disabled>
          </el-switch>
        </el-form-item>
        <template v-if="form.type">
          <el-form-item label="解答过程" prop="resolveCourse">
            <editor v-model="form.resolveCourse" :min-height="192" :iconType="['image']" :readOnly="true" />
          </el-form-item>
          <el-form-item label="解答视频" prop="resolveVideo">
            <fileUpload  v-model="form.resolveVideo" :limit="1" ref="refFileupload" :value="form.resolveVideo"
              :disabled="true" :fileSize="1024" :fileType="['mp4', 'mp3']" />
          </el-form-item>
        </template>
      </el-form>
      <div class="btnColor">
        <div slot="footer" class="dialog-footer" style="text-align: left;" v-if="query.pageNum > 1 && pages > 1">
          <el-button :loading="buttonLoading" type="primary" @click="justQuestion(form)">上 一 题</el-button>
        </div>
        <div slot="footer" class="dialog-footer" style="text-align: left;margin-left: 20px;"
          v-if="query.pageNum != pages">
          <el-button :loading="buttonLoading" type="primary" @click="nextQuestion(form)">下 一 题</el-button>
        </div>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listTestPaper, getTestPaper, delTestPaper, addTestPaper, updateTestPaper, questionType } from "@/api/school-paper/testPaper";
import {
  getPhaseList
} from "@/api/school-paper/questionBank";
import Treeselect from "./components/treeselect.vue"

export default {
  name: "TestPaper",
  components: { Treeselect },
  data() {
    return {
      PhaseList: [], // 阶段
      rightAnswers: '',
      srcList: [],
      url: '',
      category: [], // 题库类别
      options: [],
      textarea: '',
      markSiz: 1,
      value: '',
      testPaperId: '',
      // 按钮loading
      buttonLoading: false,
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: false,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 试卷表格数据
      testPaperList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      opens: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        testName: undefined,
        phaseId: undefined,
      },
      query: {
        pageNum: 1,
        pageSize: 1,
      },
      pages: 0,// 总页码
      rulest: {},
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        testName: [
          { required: true, message: "试卷名称不能为空", trigger: "blur" }
        ],
        categoryId: [
          { required: true, message: "请选择题库类别", trigger: "blur" }
        ],
        intensitys: [
          { required: true, message: "请选择强度", trigger: "blur" }
        ],
        classId: [
          { required: true, message: "班级id不能为空", trigger: "blur" }
        ],
      },
      checkList: [{
        html: "",
      }],

    };
  },
  filters: {
    filterType(val, list) {
      if (val >= 0) {
        let arr = [
          "A",
          "B",
          "C",
          "D",
          "E",
          "F",
          "G",
          "H",
          "I",
          "J",
          "K",
          "L",
          "M",
          "N",
          "O",
          "P",
          "Q",
          "R",
          "S",
          "T",
          "U",
          "V",
          "W",
          "X",
          "Y",
          "Z",
        ];
        return arr[val];
      } else {
        return val;
      }
    },
  },
  created() {
    this.getList();
    this.questionType()

  },
  methods: {
    nextQuestion(val) {
      if (this.query.pageNum < this.pages) {
        this.query.pageNum++
        this.handleUpdate()
      }
    },
    justQuestion(val) {
      this.query.pageNum--
      this.handleUpdate()
    },
    // 典例精讲
    changeExplain(e) {
      let self = this;
      if (e) {
        self.$refs.form.clearValidate();
        self.initleRules();
        self.isExplan(e);
        self.isSpec(self.form.species);
      }
    },
    //题库类别
    questionType() {
      questionType({ pageSize: 9999, pageNum: 1 }).then((res) => {
        this.category = res.rows
        // console.log(res,'this.questionBankList======')
      })
      getPhaseList().then((res) => {
        this.PhaseList = res.data
      })
    },
    clickMark(val) {
      // if(val == 1){
      this.markSiz = val
      // }
    },
    /** 查询试卷列表 */
    getList() {
      this.loading = true;
      listTestPaper(this.queryParams).then(response => {
        this.testPaperList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        testName: undefined,
        categoryId: undefined,
        intensitys: undefined,
        classId: undefined,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    // 查看试卷
    clickView() {
      this.opens = true
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      // this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加试卷";
      setTimeout(() => {
        this.$refs['refSelect'].value = null
      }, 300)
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      if (row) {
        this.query.pageNum = 1
        this.testPaperId = row.id
      }
      this.loading = true;
      this.reset();
      // const id = row.id || this.ids
      let params = {
        ...this.query,
        testPaperId: this.testPaperId
      }
      getTestPaper(params).then(response => {
        this.loading = false;
        this.form = response.rows[0];
        if (this.form.type == 1) {
          this.form.type = true
        } else if (this.form.type == 0) {
          this.form.type = false
        }
        if (this.form.resolveVideo) {
          let brr = [];
          brr.push({
            url: this.form.resolveVideo,
            name: this.form.resolveVideoName
          })
          this.form.resolveVideo = brr
        }
        this.opens = true;
        this.title = "查看试卷";
        this.pages = response.pages
      });
    },
    /** 提交按钮 */
    submitForm() {
      // this.form.lassId = this.$refs['refSelect'].value
      this.$set(this.form, 'classId', this.$refs['refSelect'].value)
      console.log(this.form, 'this.form========')
      if (this.markSiz == 1) {
        this.form.totalPoints = 100
      } else {
        this.form.totalPoints = 150
      }
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.buttonLoading = true;
          if (this.form.id != null) {
            updateTestPaper(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          } else {
            addTestPaper(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除试卷编号为"' + ids + '"的数据项？').then(() => {
        this.loading = true;
        return delTestPaper(ids);
      }).then(() => {
        this.loading = false;
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      }).finally(() => {
        this.loading = false;
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('school-paper/testPaper/export', {
        ...this.queryParams
      }, `testPaper_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
<style scoped lang="scss">
.btnColor {
  display: flex;
}

.app-container {
  &-list {
    padding: 20px 40px;
    display: flex;
    flex-wrap: wrap;
    // justify-content: space-between;

    &-item {
      padding: 15px 20px;
      width: calc(33% - 40px);
      border-radius: 5px;
      background-color: #f1efef;
      margin-bottom: 20px;
      margin-right: 10px;

      &-title {
        font-size: 18px;
        margin-bottom: 10px;
      }

      &-html {
        font-size: 16px;
        margin-bottom: 20px;
        word-break: break-all;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        /* 超出几行省略 */
        overflow: hidden;
      }

      &-footer {
        display: flex;
        justify-content: right;

        button {
          background: transparent;
          border: none;
        }

        button::after {
          border: none;
        }
      }
    }

    // &-item:last-child {
    //   margin-bottom: 0px;
    // }
  }



  &-form {
    height: 60vh;
    overflow-x: hidden;
    overflow-y: auto;

    &-check {
      &-add {
        font-size: 30px;
        color: #409eff;
        cursor: pointer;
      }

      &-item {
        margin-bottom: 12px;

        &-type {
          display: inline-block;
          padding: 8px 15px;
          border: 1px solid #eeecec;
          font-size: 16px;
          line-height: 16px;
          border-radius: 5px;
          margin: 0px 12px 15px 0px;
        }

        &-add,
        &-del {
          font-size: 25px;
          cursor: pointer;
        }

        &-add {
          color: #409eff;
        }

        &-del {
          color: #f56c6c;
        }
      }

      &-item:last-child {
        margin-bottom: 0rpx;
      }
    }
  }
}

.mark {
  display: flex;
  justify-content: space-around;

  >div {
    width: 200px;
    height: 200px;
    background-color: #fff;
    text-align: center;
    line-height: 200px;
    font-size: 28px;
    font-weight: 500;
    color: #000;
  }
}

.markCol {
  color: blue !important;
  border: 1px solid blue;
}

::v-deep .el-dialog {
  background-color: #F7F8F9;
}
</style>
