import request from '@/utils/request';
import { TableDataInfo, R } from '@/api/types';

// 勤工俭学申请VO类型
export interface WorkStudyApplicationVO {
  id?: string | number;
  positionId?: string | number;
  positionName?: string;
  studentId?: string | number;
  studentName?: string;
  studentNo?: string;
  collegeId?: string | number;
  collegeName?: string;
  majorName?: string;
  grade?: string;
  className?: string;
  contactPhone?: string;
  email?: string;
  workExperience?: string;
  applicationReason?: string;
  status?: string;
  statusName?: string;
  applicationDate?: string;
  // 学院审核相关字段
  collegeReviewStatus?: string;
  collegeReviewTime?: string;
  collegeReviewerId?: string | number;
  collegeReviewerName?: string;
  collegeReviewComment?: string;
  // 最终审核相关字段
  finalReviewStatus?: string;
  finalReviewTime?: string;
  finalReviewerId?: string | number;
  finalReviewerName?: string;
  finalReviewComment?: string;
  // 基础字段
  createBy?: string | number;
  createTime?: string;
  updateBy?: string | number;
  updateTime?: string;
  // 兼容旧字段名（保持向后兼容）
  collegeReviewBy?: string | number;
  collegeReviewByName?: string;
  finalReviewBy?: string | number;
  finalReviewByName?: string;
}

// 查询参数
export interface WorkStudyApplicationQuery {
  pageNum?: number;
  pageSize?: number;
  positionName?: string;
  studentName?: string;
  studentNo?: string;
  collegeName?: string;
  status?: string;
  applicationDate?: string;
  params?: any;
}

// 审核表单
export interface ReviewForm {
  applicationId: string | number;
  reviewResult: string;
  reviewComment?: string;
}

// 统计数据
export interface StatisticsVO {
  pendingCount?: number;
  approvedCount?: number;
  rejectedCount?: number;
  finalApprovedCount?: number;
  totalCount?: number;
}

// 选项数据
export interface OptionsVO {
  statusOptions?: Array<{ label: string; value: string }>;
  reviewStatusOptions?: Array<{ label: string; value: string }>;
}

// 查询本学院待审核申请列表
export function listPendingApplications(query: WorkStudyApplicationQuery) {
  return request<TableDataInfo<WorkStudyApplicationVO>>({
    url: '/jcbt/workStudyApplicationCollegeReview/pendingList',
    method: 'get',
    params: query,
    headers: {
      isEncrypt: 'true'
    }
  });
}

// 查询本学院所有申请列表
export function listCollegeApplications(query: WorkStudyApplicationQuery) {
  return request<TableDataInfo<WorkStudyApplicationVO>>({
    url: '/jcbt/workStudyApplicationCollegeReview/list',
    method: 'get',
    params: query,
    headers: {
      isEncrypt: 'true'
    }
  });
}

// 获取本学院申请详情
export function getCollegeApplication(id: string | number) {
  return request<R<WorkStudyApplicationVO>>({
    url: '/jcbt/workStudyApplicationCollegeReview/' + id,
    method: 'get',
    headers: {
      isEncrypt: 'true'
    }
  });
}

// 学院审核
export function reviewApplication(data: ReviewForm) {
  return request<R<any>>({
    url: '/jcbt/workStudyApplicationCollegeReview/review',
    method: 'post',
    data: data,
    headers: {
      isEncrypt: 'true'
    }
  });
}

// 批量学院审核
export function batchReviewApplications(ids: Array<string | number>, reviewResult: string, reviewComment?: string) {
  return request<R<any>>({
    url: '/jcbt/workStudyApplicationCollegeReview/batchReview',
    method: 'post',
    params: {
      reviewResult,
      reviewComment
    },
    data: ids,
    headers: {
      isEncrypt: 'true'
    }
  });
}

// 获取本学院申请统计信息
export function getCollegeStatistics() {
  return request<R<StatisticsVO>>({
    url: '/jcbt/workStudyApplicationCollegeReview/statistics',
    method: 'get',
    headers: {
      isEncrypt: 'true'
    }
  });
}

// 获取本学院申请统计信息（调试版本）
export function getCollegeStatisticsDebug() {
  return request<R<any>>({
    url: '/jcbt/workStudyApplicationCollegeReview/debug/statistics',
    method: 'get',
    headers: {
      isEncrypt: 'true'
    }
  });
}

// 通过列表API获取统计信息（作为备用方案）
export function getCollegeStatisticsByList() {
  return request<TableDataInfo<WorkStudyApplicationVO>>({
    url: '/jcbt/workStudyApplicationCollegeReview/list',
    method: 'get',
    params: {
      pageNum: 1,
      pageSize: 1,
      status: 'SUBMITTED'
    },
    headers: {
      isEncrypt: 'true'
    }
  });
}

// 获取可用选项
export function getApplicationOptions() {
  return request<R<OptionsVO>>({
    url: '/jcbt/workStudyApplicationCollegeReview/options',
    method: 'get',
    headers: {
      isEncrypt: 'true'
    }
  });
}