import { NEXT_PUBLIC_API_URL, NEXT_PUBLIC_SITE_URL } from '@/config/constants';
import { queryUserInfo } from '@/services/user/user';
import { extractDomain } from '@workspace/ui/utils';
import { create } from 'zustand';

export interface GlobalStore {
  common: API.GetGlobalConfigResponse;
  user?: API.User;
  setCommon: (common: Partial<API.GetGlobalConfigResponse>) => void;
  setUser: (user?: API.User) => void;
  getUserInfo: () => Promise<void>;
  getUserSubscribe: (uuid: string, type?: string) => string[];
  getAppSubLink: (url: string, schema?: string) => string;
}

export const useGlobalStore = create<GlobalStore>((set, get) => ({
  common: {
    site: {
      host: '',
      site_name: '',
      site_desc: '',
      site_logo: '',
      keywords: '',
      custom_html: '',
      custom_data: '',
    },
    verify: {
      turnstile_site_key: '',
      enable_login_verify: false,
      enable_register_verify: false,
      enable_reset_password_verify: false,
    },
    auth: {
      mobile: {
        enable: false,
        enable_whitelist: false,
        whitelist: [],
      },
      email: {
        enable: false,
        enable_verify: false,
        enable_domain_suffix: false,
        domain_suffix_list: '',
      },
      register: {
        stop_register: false,
        enable_ip_register_limit: false,
        ip_register_limit: 0,
        ip_register_limit_duration: 0,
      },
      device: {
        enable: false,
        show_ads: false,
        enable_security: false,
        only_real_device: false,
      },
    },
    invite: {
      forced_invite: false,
      referral_percentage: 0,
      only_first_purchase: false,
    },
    currency: {
      currency_unit: 'USD',
      currency_symbol: '$',
    },
    subscribe: {
      single_model: false,
      subscribe_path: '',
      subscribe_domain: '',
      pan_domain: false,
      user_agent_limit: false,
      user_agent_list: '',
    },
    verify_code: {
      verify_code_expire_time: 5,
      verify_code_limit: 15,
      verify_code_interval: 60,
    },
    oauth_methods: [],
    web_ad: false,
  },
  user: undefined,
  setCommon: (common) =>
    set((state) => ({
      common: {
        ...state.common,
        ...common,
      },
    })),
  setUser: (user) => set({ user }),
  getUserInfo: async () => {
    try {
      const { data } = await queryUserInfo();
      set({ user: data.data });
    } catch (error) {
      console.error('Failed to refresh user:', error);
    }
  },
  getUserSubscribe: (uuid: string, type?: string) => {
    const { pan_domain, subscribe_domain, subscribe_path } = get().common.subscribe || {};
    const domains = subscribe_domain
      ? subscribe_domain.split('\n')
      : [extractDomain(NEXT_PUBLIC_API_URL || NEXT_PUBLIC_SITE_URL || '', pan_domain)];

    return domains.map((domain) => {
      if (pan_domain) {
        if (type) return `https://${uuid}.${type}.${domain}`;
        return `https://${uuid}.${domain}`;
      } else {
        if (type) return `https://${domain}${subscribe_path}?token=${uuid}&type=${type}`;
        return `https://${domain}${subscribe_path}?token=${uuid}`;
      }
    });
  },
  getAppSubLink: (url: string, schema?: string) => {
    const name = get().common?.site?.site_name || '';

    if (!schema) return 'url';
    try {
      let result = schema.replace(/\${url}/g, url).replace(/\${name}/g, name);

      const maxLoop = 10;
      let prev;
      let loop = 0;
      do {
        prev = result;
        result = result.replace(
          /\${encodeURIComponent\(JSON\.stringify\(([^)]+)\)\)}/g,
          (match, expr) => {
            try {
              const processedExpr = expr.replace(/url/g, `"${url}"`).replace(/name/g, `"${name}"`);
              if (processedExpr.includes('server_remote')) {
                const serverRemoteValue = `${url}, tag=${name}`;
                return encodeURIComponent(JSON.stringify({ server_remote: [serverRemoteValue] }));
              }
              const obj = eval(`(${processedExpr})`);
              return encodeURIComponent(JSON.stringify(obj));
            } catch {
              return match;
            }
          },
        );

        result = result.replace(/\${encodeURIComponent\(([^)]+)\)}/g, (match, expr) => {
          if (expr === 'url') return encodeURIComponent(url);
          if (expr === 'name') return encodeURIComponent(name);
          try {
            return encodeURIComponent(expr);
          } catch {
            return match;
          }
        });

        result = result.replace(/\${window\.btoa\(([^)]+)\)}/g, (match, expr) => {
          const btoa = typeof window !== 'undefined' ? window.btoa : (str: string) => str;
          if (expr === 'url') return btoa(url);
          if (expr === 'name') return btoa(name);
          try {
            return btoa(expr);
          } catch {
            return match;
          }
        });

        result = result.replace(/\${JSON\.stringify\(([^}]+)\)}/g, (match, expr) => {
          try {
            const processedExpr = expr.replace(/url/g, `"${url}"`).replace(/name/g, `"${name}"`);
            if (processedExpr.includes('server_remote')) {
              const serverRemoteValue = `${url}, tag=${name}`;
              return JSON.stringify({ server_remote: [serverRemoteValue] });
            }
            const result = eval(`(${processedExpr})`);
            return JSON.stringify(result);
          } catch {
            return match;
          }
        });
        loop++;
      } while (result !== prev && loop < maxLoop);
      return result;
    } catch (error) {
      return '';
    }
  },
}));

export default useGlobalStore;