import axios from 'axios';
import type { Manga, Chapter, SearchResult, ChapterPages } from '../types';

const API_BASE = import.meta.env.VITE_API_BASE;
const baseURL = API_BASE && API_BASE !== '' ? API_BASE : (typeof window !== 'undefined' ? window.location.origin : '');

const api = axios.create({
  baseURL,
  timeout: 30000,
});

export const searchManga = async (query: string): Promise<SearchResult[]> => {
  const response = await api.get('/api/search', { params: { q: query } });
  return response.data;
};

export const getMangaDetails = async (id: string): Promise<Manga> => {
  const response = await api.get(`/api/manga/${id}`);
  return response.data;
};

export const getMangaChapters = async (id: string): Promise<Chapter[]> => {
  const response = await api.get(`/api/manga/${id}/chapters`);
  return response.data;
};

export const getChapterPages = async (chapterId: string): Promise<ChapterPages> => {
  const response = await api.get(`/api/chapter/${chapterId}/pages`);
  return response.data;
};

export const getImageUrl = (chapterId: string, filename: string): string => {
  const base = API_BASE && API_BASE !== '' ? API_BASE : (typeof window !== 'undefined' ? window.location.origin : '');
  return `${base}/api/image/${chapterId}/${filename}`;
};

export const checkServerHealth = async (): Promise<boolean> => {
  try {
    await api.get('/api/search', { params: { q: 'test' }, timeout: 5000 });
    return true;
  } catch {
    return false;
  }
};