<template>
  <div class="p-2">
    <transition :enter-active-class="proxy?.animate.searchAnimate.enter" :leave-active-class="proxy?.animate.searchAnimate.leave">
      <div v-show="showSearch" class="mb-[10px]">
        <el-card shadow="hover">
          <el-form ref="queryFormRef" :model="queryParams" :inline="true">
            <el-form-item label="学生" prop="studentId">
              <el-select v-model="queryParams.studentId" placeholder="选择学生" clearable filterable style="width: 180px">
                <el-option v-for="s in studentList" :key="s.id" :label="s.name" :value="s.id" />
              </el-select>
            </el-form-item>
            <el-form-item label="活动类型" prop="activityType">
              <el-select v-model="queryParams.activityType" placeholder="类型" clearable style="width: 130px">
                <el-option v-for="opt in activityTypeOptions" :key="opt.value" :label="opt.label" :value="opt.value" />
              </el-select>
            </el-form-item>
            <el-form-item>
              <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
              <el-button icon="Refresh" @click="resetQuery">重置</el-button>
            </el-form-item>
          </el-form>
        </el-card>
      </div>
    </transition>
    <el-card shadow="hover">
      <template #header>
        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5"><el-button v-hasPermi="['edu:activity:add']" type="primary" plain icon="Plus" @click="handleAdd">新增</el-button></el-col>
          <el-col :span="1.5"><el-button v-hasPermi="['edu:activity:remove']" type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete()">删除</el-button></el-col>
          <el-col :span="1.5"><el-button v-hasPermi="['edu:activity:export']" type="warning" plain icon="Download" @click="handleExport">导出</el-button></el-col>
          <right-toolbar v-model:show-search="showSearch" @query-table="getList"></right-toolbar>
        </el-row>
      </template>
      <el-table v-loading="loading" border :data="dataList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="学生" align="center" prop="studentName" width="100" show-overflow-tooltip />
        <el-table-column label="活动类型" align="center" width="100">
          <template #default="scope">
            <el-tag :type="getTypeTag(scope.row.activityType)" size="small">{{ getTypeLabel(scope.row.activityType) }}</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="活动名称" align="center" prop="title" min-width="160" show-overflow-tooltip />
        <el-table-column label="提供方" align="center" prop="provider" width="120" show-overflow-tooltip />
        <el-table-column label="时间段" align="center" prop="period" width="140" show-overflow-tooltip />
        <el-table-column label="成果/证书" align="center" prop="achievement" min-width="160" show-overflow-tooltip />
        <el-table-column label="操作" width="140" align="center" fixed="right">
          <template #default="scope">
            <el-tooltip content="编辑" placement="top"><el-button v-hasPermi="['edu:activity:edit']" link type="primary" icon="Edit" @click="handleEdit(scope.row)"></el-button></el-tooltip>
            <el-tooltip content="删除" placement="top"><el-button v-hasPermi="['edu:activity:remove']" link type="primary" icon="Delete" @click="handleDelete(scope.row)"></el-button></el-tooltip>
          </template>
        </el-table-column>
      </el-table>
      <pagination v-show="total > 0" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize" :total="total" @pagination="getList" />
    </el-card>
    <el-dialog v-model="dialog.visible" :title="dialog.title" width="600px" append-to-body>
      <el-form ref="formRef" :model="form" :rules="rules" label-width="100px">
        <el-form-item label="学生" prop="studentId">
          <el-select v-model="form.studentId" filterable style="width:100%"><el-option v-for="s in studentList" :key="s.id" :label="s.name" :value="s.id" /></el-select>
        </el-form-item>
        <el-row :gutter="16">
          <el-col :span="12"><el-form-item label="活动类型"><el-select v-model="form.activityType" style="width:100%"><el-option v-for="opt in activityTypeOptions" :key="opt.value" :label="opt.label" :value="opt.value" /></el-select></el-form-item></el-col>
          <el-col :span="12"><el-form-item label="活动名称"><el-input v-model="form.title" /></el-form-item></el-col>
        </el-row>
        <el-row :gutter="16">
          <el-col :span="12"><el-form-item label="提供方"><el-input v-model="form.provider" /></el-form-item></el-col>
          <el-col :span="12"><el-form-item label="时间段"><el-input v-model="form.period" placeholder="如 2024.6-2024.8" /></el-form-item></el-col>
        </el-row>
        <el-form-item label="活动描述"><el-input v-model="form.description" type="textarea" :rows="3" /></el-form-item>
        <el-form-item label="成果/证书"><el-input v-model="form.achievement" type="textarea" :rows="2" /></el-form-item>
        <el-form-item label="备注"><el-input v-model="form.remark" type="textarea" :rows="2" /></el-form-item>
      </el-form>
      <template #footer>
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="dialog.visible = false">取 消</el-button>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="EduActivity" lang="ts">
import { listActivity, getActivity, addActivity, updateActivity, delActivity } from '@/api/edu/activity';
import { ActivityQuery, ActivityVO, ActivityForm, activityTypeOptions } from '@/api/edu/activity/types';
import { listStudent } from '@/api/edu/student';
import { StudentVO } from '@/api/edu/student/types';

const { proxy } = getCurrentInstance() as ComponentInternalInstance;
const dataList = ref<ActivityVO[]>([]);
const studentList = ref<StudentVO[]>([]);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref<Array<number | string>>([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const queryFormRef = ref<ElFormInstance>();
const formRef = ref<ElFormInstance>();
const dialog = reactive<{ visible: boolean; title: string }>({ visible: false, title: '' });

const data = reactive<PageData<ActivityForm, ActivityQuery>>({
  form: { studentId: undefined, activityType: '', title: '', provider: '', period: '' },
  queryParams: { pageNum: 1, pageSize: 10, studentId: undefined, activityType: '' },
  rules: { studentId: [{ required: true, message: '请选择学生', trigger: 'change' }] }
});
const { queryParams, form, rules } = toRefs(data);

const getTypeLabel = (v: string) => activityTypeOptions.find((o) => o.value === v)?.label || v;
const getTypeTag = (v: string) => activityTypeOptions.find((o) => o.value === v)?.elTagType || 'info';
const loadStudents = async () => { const res = await listStudent({ pageNum: 1, pageSize: 1000 } as any); studentList.value = res.rows; };
const getList = async () => { loading.value = true; const res = await listActivity(queryParams.value); dataList.value = res.rows; total.value = res.total; loading.value = false; };
const handleQuery = () => { queryParams.value.pageNum = 1; getList(); };
const resetQuery = () => { queryFormRef.value?.resetFields(); handleQuery(); };
const handleSelectionChange = (selection: ActivityVO[]) => { ids.value = selection.map((item) => item.id); single.value = selection.length != 1; multiple.value = !selection.length; };
const reset = () => { form.value = { studentId: undefined, activityType: '', title: '', provider: '', period: '' }; formRef.value?.resetFields(); };
const handleAdd = () => { reset(); dialog.title = '新增活动'; dialog.visible = true; };
const handleEdit = async (row: ActivityVO) => { reset(); const res = await getActivity(row.id); Object.assign(form.value, res.data); dialog.title = '编辑活动'; dialog.visible = true; };

const submitForm = async () => {
  await formRef.value?.validate();
  if (form.value.id) { await updateActivity(form.value); proxy?.$modal.msgSuccess('修改成功'); }
  else { await addActivity(form.value); proxy?.$modal.msgSuccess('新增成功'); }
  dialog.visible = false; await getList();
};
const handleDelete = async (row?: ActivityVO) => { const delIds = row?.id || ids.value; await proxy?.$modal.confirm('是否确认删除？'); await delActivity(delIds); proxy?.$modal.msgSuccess('删除成功'); await getList(); };
const handleExport = () => { proxy?.download('edu/activity/export', { ...queryParams.value }, `activity_${new Date().getTime()}.xlsx`); };

onMounted(() => { loadStudents(); getList(); });
</script>
