import type { PageParam, PageResult } from '#/packages/effects/request/src';

import { requestClient } from '#/api/request';
import type { SystemStorageApi } from '#/api/system/storage';

export namespace HrmResignationApi {
  /** 离职申请 */
  export interface Resignation {
    id?: number;
    employeeId?: number;
    employeeName?: string;
    deptName?: string;
    postName?: string;
    resignationType?: number;
    expectedDate?: string;
    reason?: string;
    handoverUserId?: number;
    handoverUserName?: string;
    handoverStatus?: number;
    blobIds?: number[];
    attachmentList?: SystemStorageApi.StorageBlob[];
    status?: number;
    // 以下为审核派生字段，由后端在审核时写入，前端只读展示
    reviewerId?: number; // 审核人ID（实际执行审核的用户）
    reviewerName?: string; // 审核人姓名
    reviewTime?: string; // 审核时间
    reviewRemark?: string; // 审核意见（审核通过时的意见 / 审核不通过时的原因）
    remark?: string;
    createTime?: string;
  }
}

/** 查询离职申请分页列表 */
export function getResignationPage(params: PageParam) {
  return requestClient.get<PageResult<HrmResignationApi.Resignation>>(
    '/hrm/resignation/page',
    { params },
  );
}

/** 查询离职申请详情 */
export function getResignation(id: number) {
  return requestClient.get<HrmResignationApi.Resignation>(
    `/hrm/resignation/get?id=${id}`,
  );
}

/** 新增离职申请（草稿） */
export function createResignation(data: HrmResignationApi.Resignation) {
  return requestClient.post('/hrm/resignation/create', data);
}

/** 更新离职申请 */
export function updateResignation(data: HrmResignationApi.Resignation) {
  return requestClient.put('/hrm/resignation/update', data);
}

/** 删除离职申请 */
export function deleteResignation(id: number) {
  return requestClient.delete(`/hrm/resignation/delete?id=${id}`);
}

/**
 * 提交离职申请审批（草稿 / 审核不通过 → 审批中）
 *
 * 审批人由「系统管理 - 审批配置」按业务类型（hrm_resignation_approve）统一配置，提交时无需指定。
 */
export function submitResignation(id: number) {
  return requestClient.put('/hrm/resignation/submit', null, { params: { id } });
}

/** 撤销离职申请 */
export function cancelResignation(id: number) {
  return requestClient.post(`/hrm/resignation/cancel?id=${id}`);
}

/** 更新交接状态 */
export function updateHandoverStatus(id: number, handoverStatus: number) {
  return requestClient.put('/hrm/resignation/handover', { id, handoverStatus });
}

/** 获得离职申请的审批人编号集合，供列表页判断是否展示审核按钮 */
export function getResignationApproverIds() {
  return requestClient.get<number[]>('/hrm/resignation/approver-ids');
}

/**
 * 审核离职申请（审批中 → 审核通过 / 审核不通过）
 *
 * 仅审批配置中的审批人可调用（多人时或签）；pass=false 时 reviewRemark（不通过原因）必填。
 */
export function auditResignation(
  id: number,
  pass: boolean,
  reviewRemark?: string,
) {
  return requestClient.put('/hrm/resignation/audit', {
    id,
    pass,
    reviewRemark,
  });
}