import axios from 'axios';
import { Manga, MangaCollection, MangaDetail } from '../../domain/manga';
import { Chapter } from '../../domain/chapter';

export class ApiMangaRepository {
  constructor() {
    this.api = axios.create({
      baseURL: '/api'
    });
  }

  async getMangaCollection(page = 1) {
    try {
      const response = await this.api.get(`/mangas?page=${page}`);
      const data = response.data;
      
      const mangas = data.items.map(item => new Manga(
        item.id,
        item.title,
        item.slug,
        item.imageUrl,
        item.author,
        item.publicationYear,
        item.genres,
        item.status,
        item.rating
      ));

      return new MangaCollection(
        mangas,
        data.total,
        data.page,
        data.limit,
        data.hasNextPage,
        data.hasPreviousPage
      );
    } catch (error) {
      console.error('Error fetching manga collection:', error);
      throw error;
    }
  }

  async searchMangas(query) {
    try {
      const response = await this.api.get(`/mangas-search?title=${encodeURIComponent(query)}`);
      const data = response.data;
      
      return data.items.map(item => new Manga(
        item.externalId,
        item.title,
        item.slug,
        item.imageUrl,
        item.author,
        item.publicationYear,
        item.genres,
        item.status,
        item.rating,
        item.description
      ));
    } catch (error) {
      console.error('Error searching mangas:', error);
      throw error;
    }
  }

  async getMangaBySlug(slug) {
    try {
      const mangaResponse = await this.api.get(`/mangas/by-slug/${slug}`);
      const mangaData = mangaResponse.data;

      const chaptersResponse = await this.api.get(`/mangas/${mangaData.id}/chapters?page=1&limit=1000&sortOrder=desc`);
      const chaptersData = chaptersResponse.data;

      const chapters = chaptersData.items.map(item => new Chapter(
        item.id,
        parseFloat(item.number),
        item.title,
        item.volume,
        item.isVisible,
        item.createdAt
      ));

      return new MangaDetail({
        id: mangaData.id,
        title: mangaData.title,
        slug: mangaData.slug,
        imageUrl: mangaData.imageUrl,
        author: mangaData.author,
        publicationYear: mangaData.publicationYear,
        genres: mangaData.genres,
        status: mangaData.status,
        rating: mangaData.rating,
        description: mangaData.description
      }, chapters);
    } catch (error) {
      console.error('Error fetching manga details:', error);
      throw error;
    }
  }
}