import fs from 'fs';
import path from 'path';

export interface ApiSite {
  key: string;
  api: string;
  name: string;
  detail?: string;
}

export interface Config {
  api_site: {
    [key: string]: ApiSite;
  };
}

export const API_CONFIG = {
  search: {
    path: '?ac=videolist&wd=',
    pagePath: '?ac=videolist&wd={query}&pg={page}',
    headers: {
      'User-Agent':
        'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36',
      Accept: 'application/json',
    },
    maxPages: 50,
  },
  detail: {
    path: '?ac=videolist&ids=',
    headers: {
      'User-Agent':
        'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36',
      Accept: 'application/json',
    },
  },
};

let config: Config | null = null;

export function getConfig(): Config {
  if (config) {
    return config;
  }

  const configPath = path.join(process.cwd(), 'config.json');
  const configContent = fs.readFileSync(configPath, 'utf-8');
  const parsedConfig = JSON.parse(configContent) as Config;
  config = parsedConfig;
  return parsedConfig;
}

export function getApiSites(): ApiSite[] {
  const config = getConfig();
  return Object.entries(config.api_site).map(([key, site]) => ({
    ...site,
    key,
  }));
}