export type RawShow = {
  showId: number;
  title: string;
  description: string;
  genre: string;
  thumbnailUrl: string;
  bannerUrl?: string;
  concept: string;
  streamingServices: string;
  startDate?: string;
  endDate?: string | null;
  running: boolean;
};

export type Show = {
  id: number;
  title: string;
  description: string;
  genres: string[];
  thumbnailUri: string;
  bannerUri: string;
  streamingService: string;
  concept: string;
  startDate?: string;
  endDate?: string | null;
  running: boolean;
};

const API_URL = "http://45.157.177.99:8080/shows";

export async function getShows(): Promise<Show[]> {
  try {
    const response = await fetch(API_URL);
    if (!response.ok) {
      throw new Error("Network response was not ok");
    }
    const data: unknown = await response.json();
    if (!Array.isArray(data)) {
      console.warn("Expected array, got:", data);
      return [];
    }
    return (data as RawShow[]).map((s) => ({
      id: s.showId,
      title: s.title,
      description: s.description,
      genres: s.genre ? s.genre.split(",").map((g) => g.trim()) : [],
      thumbnailUri: s.thumbnailUrl,
      bannerUri: s.bannerUrl ?? "",
      streamingService: s.streamingServices,
      concept: s.concept,
      running: s.running,
    }));
  } catch (error) {
    console.error("Fetch error:", error);
    throw error;
  }
}