
<template>
  <div class="grade-container">
    <el-card>
      <template #header>
        <div class="card-header">
          <div class="title-text">社招新员工培训在线课程成绩单</div>
          <el-button class="download-btn" @click="exportData" style="color: #6699CC">
            <el-icon><Download /></el-icon>下载成绩单
          </el-button>
        </div>
      </template>
      <div>
        <div style="font-size:16px; font-weight: bold">姓名：{{GradeList.studentName}}</div>
        <div style="font-size:16px; font-weight: bold">学号：{{GradeList.studentNo}}</div>
        <div style="font-size:16px; font-weight: bold">组织：{{GradeList.orgNamePath}}</div>
      </div>
      <el-table :data="filteredCourses" style="width: 100%"
                :header-cell-style="headerStyle"
                :row-class-name="tableRowClassName">
        <el-table-column type="index" label="序号" width="80" align="center"/>
        <el-table-column prop="courseName" label="课程名称" width="285px"/>
        <el-table-column prop="isRequired" label="是否必修" width="120" align="center">
          <template #default="{row}">
            <el-tag :type="row.isRequired ? '' : 'warning'">
              {{ row.isRequired ? '必修' : '选修' }}
            </el-tag>
          </template>
        </el-table-column>
        <el-table-column prop="status" label="完成状态" width="120" align="center">
          <template #default="{row}">
            <el-tag :type="getStatusType(row.status)">
              {{ statusText[row.status] }}
            </el-tag>
          </template>
        </el-table-column>
        <el-table-column prop="score" label="成绩" width="120" align="center">
          <template #default="{row}">
            <span :class="getScoreClass(row.score)">{{ row.score || '-' }}</span>
          </template>
        </el-table-column>
      </el-table>
      <div>
        <span style="color: red;">*以上课程仅为必修课</span>
      </div>
      <div>
        <div style="font-size:16px; font-weight:bold;text-align: right">京东方大学&nbsp;&nbsp;&nbsp;&nbsp;</div>
        <div style="font-size:16px; font-weight:bold;text-align: right">{{ GradeList.nowDate }}</div>
      </div>
    </el-card>
  </div>
</template>

<script setup>

import { ref, computed } from 'vue';
import { Download } from '@element-plus/icons-vue'
import {useRequest} from "@/api/request";
import {STUDENT_PROJECT_EXPORT_GRADE, STUDENT_PROJECT_GRADE} from "@/api/api";
// 当前子组件接受父组件传递过来的projectId,为后续调用接口获取当前用户的指定projectId项目的所有相关课程的学习情况(含考试成绩)
const props = defineProps({
  projectId: {
    type: Number,
    required: true
  }
})
/*let courses = ref([
  { id: 1, name: '高等数学', isRequired: true, status: 1, score: 85 },
  { id: 2, name: '大学英语', isRequired: true, status: 1, score: 78 },
  { id: 3, name: '计算机基础', isRequired: true, status: 1, score: 92 },
  { id: 4, name: '音乐鉴赏', isRequired: false, status: 1, score: 84 },
  { id: 5, name: '体育', isRequired: true, status: 0, score: null },
  { id: 6, name: '心理学', isRequired: false, status: 0, score: null },
])*/
let courses = ref([]);
const {data:GradeList}=useRequest(STUDENT_PROJECT_GRADE,{"pid":props.projectId},(r)=>{
  courses.value=r.data.gradeBoList;
  console.log("-------------r.data.gradeBoList--------->"+r.data.gradeBoList)
});

const headerStyle = {
  backgroundColor: '#409EFF',
  color: '#303133',
  fontWeight: 'bold'
}

const tableRowClassName = ({ rowIndex }) => {
  return rowIndex % 2 === 1 ? 'stripe-row' : ''
}

const statusText = {
  0: '未完成',
  1: '已完成'
}

const filterType = ref('')
const filterStatus = ref('')
const searchName = ref('')

const filteredCourses = computed(() => {
  return courses.value.filter(course => {
    const typeMatch = !filterType.value || 
      (filterType.value === 'required' ? course.isRequired : !course.isRequired)
    const statusMatch = !filterStatus.value || course.status === parseInt(filterStatus.value)
    const nameMatch = !searchName.value || course.courseName.includes(searchName.value)
    return typeMatch && statusMatch && nameMatch
  })
})

function getStatusType(status) {
  const types = ['warning', '']
  return types[status] || ''
}

function getScoreClass(score) {
  if (score === null) return ''
  return score >= 90 ? 'high-score' : score >= 60 ? 'medium-score' : 'low-score'
}

//下载成绩单
function exportData() {
  openPostWindow(STUDENT_PROJECT_EXPORT_GRADE, GradeList);
}

function openPostWindow(url, data) {
  const form = document.createElement('form');
  form.action = url;
  form.method = 'POST';
  form.target = '_blank';

  const input = document.createElement('textarea');
  input.name = 'jsonData';
  input.value = JSON.stringify(data);
  console.log("---openPostWindow-----GradeList--------->"+JSON.stringify(data))
  form.appendChild(input);

  form.style.display = 'none';
  document.body.appendChild(form);
  form.submit();
  document.body.removeChild(form);
}
</script>

<style scoped>
  .grade-container {
    padding: 0px;
  }
  .card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  :deep(.el-table__header th) {
    background-color: #E9F0FF !important;
  }
  :deep(.stripe-row) {
    background-color: #f5f7fa;
  }
  .card-header {
    display: flex;
    position: relative;
    min-height: 50px;
  }
  .title-text {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: 24px;
    font-weight: bold;
  }
  .download-btn {
    margin-left: auto;
  }
  :deep(.el-card__header) {
    padding: 5px !important; /* 调整内边距控制高度 */
    min-height: 50px; /* 设置最小高度 */
    border: none;
  }
  :deep(.el-card){
    border: none;
  }
  :deep(.el-card__body){
    padding: 0px 10px 0px 10px !important;
  }
  :deep(.el-card) {
    height: 100%;
  }
  :deep(.is-always-shadow){
   box-shadow: none !important;
  }
  :deep(.is-hover-shadow:hover) {
     box-shadow: none !important;
  }
</style>
