/**
 * 用户相关接口
 */
import http, { BASE_URL, type RequestConfig } from '@/utils/request';
import type { WxLoginParams, WxLoginResponse, WxRegisterParams, WxRegisterResponse, WxBindParams, WxBindResponse, MobileRegisterParams, MobileRegisterResponse, MobileLoginParams, MobileLoginResponse, ForgotPasswordParams, ForgotPasswordResponse, WxLogoutResponse, PartnerApplyParams, PartnerApplyResponse, MembershipDiscountConfigResponse, MembershipServicePriceConfigResponse, MyMembershipQuotaResponse, MyReportsParams, MyReportsResponse, SolutionFullDetail, MyFavoritesParams, MyFavoritesResponse, ToggleFavoriteParams, ToggleFavoriteResponse, FavoriteSolutionParams, FavoriteSolutionResponse, UnfavoriteSolutionParams, UnfavoriteSolutionResponse, FAQResponse, PrivacyPolicyResponse, FeedbackParams, FeedbackResponse, GenerateQRCodeResponse, UploadImageResponse, UpdateCurrentUserUsernameMobileParams, UpdateCurrentUserUsernameMobileResponse } from './types';

/** 与 yifan 同域下的 system 模块接口根路径 */
const systemApiBaseUrl = () => String(BASE_URL || '').replace(/\/yifan\/?$/, '/system');

export const userApi = {
  // 发送手机短信验证码
  sendSmsCode: (mobile: string) =>
    http.post<{ code: number; msg: string; data: any }>('/yifan_wx_auth/send-sms', { mobile }, { showLoading: true }),

  // 手机号密码注册
  mobileRegister: (params: MobileRegisterParams) =>
    http.post<MobileRegisterResponse>('/yifan_wx_auth/mobile-register', params, { showLoading: true }),

  // 手机号密码登录
  mobileLogin: (params: MobileLoginParams) =>
    http.post<MobileLoginResponse>('/yifan_wx_auth/mobile-login', params, { showLoading: true }),

  // 忘记密码
  forgotPassword: (params: ForgotPasswordParams) =>
    http.post<ForgotPasswordResponse>('/yifan_wx_auth/forgot-password', params, { showLoading: true }),

  // 小程序登录
  wxLogin: (params: WxLoginParams) =>
    http.post<WxLoginResponse>('/yifan_wx_auth/login', params, { showLoading: true, timeout: 9999999 }),

  // 小程序注册（超时时间设置为30秒）
  wxRegister: (params: WxRegisterParams) =>
    http.post<WxRegisterResponse>('/yifan_wx_auth/register', params, { showLoading: true, timeout: 30000 }),

  // 小程序绑定
  wxBind: (params: WxBindParams) =>
    http.post<WxBindResponse>('/yifan_wx_auth/bind', params, { showLoading: true }),

  // 退出登录
  wxLogout: () =>
    http.post<WxLogoutResponse>('/yifan_wx_auth/logout', {}, { showLoading: true }),

  // 申请成为合伙人
  applyPartner: (params: PartnerApplyParams) =>
    http.post<PartnerApplyResponse>('/yifan_partner_apply/apply', params, { showLoading: true }),

  // 我的会员等级与额度
  getMyMembershipQuota: (options?: Partial<RequestConfig>) =>
    http.get<MyMembershipQuotaResponse>('/yifan_membership/my-quota', undefined, options),

  // 获取会员折扣配置（初级会员/高级会员）
  getMembershipDiscountConfig: (options?: Partial<RequestConfig>) =>
    http.get<MembershipDiscountConfigResponse>('/yifan_membership/discount-config', undefined, options),

  // 获取服务价格配置（起名/改名/每日运程/每月运程）
  getMembershipServicePriceConfig: (options?: Partial<RequestConfig>) =>
    http.get<MembershipServicePriceConfigResponse>('/yifan_membership/service-price-config', undefined, options),

  // 修改当前用户用户名与手机号（成功后仅前端合并缓存，不因本接口误清 token/userInfo）
  updateCurrentUserUsernameMobile: (params: UpdateCurrentUserUsernameMobileParams) =>
    http.put<UpdateCurrentUserUsernameMobileResponse>(
      `${systemApiBaseUrl()}/user/current/username-mobile`,
      params,
      { showLoading: true, clearAuthOnError: false }
    ),

  // 我的方案
  getMyReports: (params?: MyReportsParams, options?: Partial<RequestConfig>) =>
    http.get<MyReportsResponse>('/yifan_naming_reports/my_reports', params, options),

  // 根据方案id获取详情
  getSolutionDetail: (id: number) =>
    http.get<SolutionFullDetail>(`/yifan_naming_solutions/full_detail/${id}`),

  // 我的收藏
  getMyFavorites: (params?: MyFavoritesParams, options?: Partial<RequestConfig>) =>
    http.get<MyFavoritesResponse>('/yifan_naming_favorites/my_favorites', params, options),

  // 添加/取消收藏
  toggleFavorite: (params: ToggleFavoriteParams) =>
    http.post<ToggleFavoriteResponse>('/yifan_naming_favorites/toggle', params, { showLoading: true }),

  // 收藏方案
  favoriteSolution: (params: FavoriteSolutionParams) =>
    http.post<FavoriteSolutionResponse>('/yifan_naming_favorites/favorite', params, { showLoading: true }),

  // 取消收藏
  unfavoriteSolution: (params: UnfavoriteSolutionParams) =>
    http.post<UnfavoriteSolutionResponse>('/yifan_naming_favorites/unfavorite', params, { showLoading: true }),

  // 获取常见问题
  getFAQ: () =>
    http.get<FAQResponse>('/yifan_faq/mini/grouped'),

  // 获取隐私政策
  getPrivacyPolicy: () =>
    http.get<PrivacyPolicyResponse>('/yifan_privacy_policy/mini/current'),

  // 提交意见反馈
  submitFeedback: (params: FeedbackParams) =>
    http.post<FeedbackResponse>('/yifan_feedback/mini/submit', params, { showLoading: true }),

  // 生成分享二维码（小程序码）
  generateShareQRCode: () =>
    http.post<GenerateQRCodeResponse>('/yifan_wx_auth/generate-qrcode', {}, { showLoading: true }),

  // 上传图片 (H5 版本)
  uploadImage: async (file: File): Promise<UploadImageResponse> => {
    const formData = new FormData();
    formData.append('file', file);
    formData.append('base_url', BASE_URL);

    try {
      const response = await http.post<UploadImageResponse>(
        '/yifan_wx_auth/upload-image',
        formData,
        {
          headers: {
            'Content-Type': 'multipart/form-data'
          },
          showLoading: true
        }
      );
      return response;
    } catch (error: any) {
      throw new Error(error.msg || '上传失败');
    }
  },

  // 选择并上传图片（H5 版本）
  chooseAndUploadImage: (options?: { count?: number; accept?: string }): Promise<UploadImageResponse[]> => {
    return new Promise((resolve, reject) => {
      const input = document.createElement('input');
      input.type = 'file';
      input.accept = options?.accept || 'image/*';
      input.multiple = (options?.count || 1) > 1;

      input.onchange = async (e: Event) => {
        const target = e.target as HTMLInputElement;
        const files = target.files;

        if (!files || files.length === 0) {
          reject(new Error('未选择文件'));
          return;
        }

        try {
          const results: UploadImageResponse[] = [];
          const maxCount = options?.count || 1;
          const filesToUpload = Array.from(files).slice(0, maxCount);

          for (const file of filesToUpload) {
            const result = await userApi.uploadImage(file);
            results.push(result);
          }
          resolve(results);
        } catch (e) {
          reject(e);
        }
      };

      input.click();
    });
  },
};

export default userApi;