import { create } from 'zustand';
import type { GiteaConfig } from './schema';

type GiteaConfigState = {
  config: GiteaConfig;
  setConfig: (config: Partial<GiteaConfig>) => void;
  resetConfig: () => void;
};

const DEFAULT_CONFIG: GiteaConfig = {
  GITEA_TOKEN: '',
  GITEA_URL: 'https://git.xiongxiao.me',
};

const loadInitialConfig = (): GiteaConfig => {
  try {
    const token = localStorage.getItem('GITEA_TOKEN') || '';
    const url = localStorage.getItem('GITEA_URL') || DEFAULT_CONFIG.GITEA_URL;
    return {
      GITEA_TOKEN: token,
      GITEA_URL: url,
    };
  } catch {
    // Ignore parse errors
  }
  return DEFAULT_CONFIG;
};

const saveConfig = (config: GiteaConfig) => {
  try {
    localStorage.setItem('GITEA_TOKEN', config.GITEA_TOKEN);
    localStorage.setItem('GITEA_URL', config.GITEA_URL);
  } catch (error) {
    console.error('Failed to save config:', error);
  }
};

export const useGiteaConfigStore = create<GiteaConfigState>()((set) => ({
  config: loadInitialConfig(),
  setConfig: (newConfig) =>
    set((state) => {
      const updatedConfig = { ...state.config, ...newConfig };
      saveConfig(updatedConfig);
      return { config: updatedConfig };
    }),
  resetConfig: () => {
    saveConfig(DEFAULT_CONFIG);
    return set({ config: DEFAULT_CONFIG });
  },
}));