import { describe, expect, test } from "bun:test";
import { parsePath } from "../path-parser";

const MOVIES = "/movies";
const TV = "/tv";

describe("parsePath", () => {
	test("movie with imdb id", () => {
		const result = parsePath(
			"/movies/Hot Fuzz (2007)/Hot Fuzz (2007) [imdbid-tt0425112] - [Bluray-1080p][DTS 5.1][x264]-CtrlHD.mkv",
			MOVIES,
			TV,
		);
		expect(result).not.toBeNull();
		expect(result!.type).toBe("Movie");
		expect(result!.name).toBe("Hot Fuzz");
		expect(result!.year).toBe(2007);
		expect(result!.imdbId).toBe("tt0425112");
		expect(result!.tmdbId).toBeNull();
		expect(result!.tvdbId).toBeNull();
		expect(result!.container).toBe("mkv");
		expect(result!.seriesName).toBeNull();
		expect(result!.seasonNumber).toBeNull();
		expect(result!.episodeNumber).toBeNull();
	});

	test("movie with tmdb id", () => {
		const result = parsePath(
			"/movies/Alien (1979)/Alien (1979) [tmdbid-348] - [Bluray-1080p].mkv",
			MOVIES,
			TV,
		);
		expect(result).not.toBeNull();
		expect(result!.type).toBe("Movie");
		expect(result!.name).toBe("Alien");
		expect(result!.year).toBe(1979);
		expect(result!.tmdbId).toBe("348");
		expect(result!.imdbId).toBeNull();
	});

	test("movie with both imdb and tmdb ids", () => {
		const result = parsePath(
			"/movies/The Matrix (1999)/The Matrix (1999) [imdbid-tt0133093][tmdbid-603] - [Bluray-1080p].mkv",
			MOVIES,
			TV,
		);
		expect(result).not.toBeNull();
		expect(result!.imdbId).toBe("tt0133093");
		expect(result!.tmdbId).toBe("603");
	});

	test("episode standard format", () => {
		const result = parsePath(
			"/tv/Breaking Bad (2008)/Season 05/Breaking Bad (2008) - S05E03 - Hazard Pay [WEBDL-1080p][AC3 5.1][h264]-BS.mkv",
			MOVIES,
			TV,
		);
		expect(result).not.toBeNull();
		expect(result!.type).toBe("Episode");
		expect(result!.seriesName).toBe("Breaking Bad");
		expect(result!.year).toBe(2008);
		expect(result!.seasonNumber).toBe(5);
		expect(result!.episodeNumber).toBe(3);
		expect(result!.name).toBe("Hazard Pay");
		expect(result!.tvdbId).toBeNull();
		expect(result!.container).toBe("mkv");
	});

	test("episode with tvdb id in series folder", () => {
		const result = parsePath(
			"/tv/Arrow (2012) [tvdbid-257655]/Season 01/Arrow (2012) - S01E01 - Pilot [Bluray-1080p].mkv",
			MOVIES,
			TV,
		);
		expect(result).not.toBeNull();
		expect(result!.type).toBe("Episode");
		expect(result!.seriesName).toBe("Arrow");
		expect(result!.year).toBe(2012);
		expect(result!.seasonNumber).toBe(1);
		expect(result!.episodeNumber).toBe(1);
		expect(result!.name).toBe("Pilot");
		expect(result!.tvdbId).toBe("257655");
	});

	test("multi-episode file uses first episode number", () => {
		const result = parsePath(
			"/tv/Breaking Bad (2008)/Season 02/Breaking Bad (2008) - S02E01-E13 - Seven Thirty-Seven [info].mkv",
			MOVIES,
			TV,
		);
		expect(result).not.toBeNull();
		expect(result!.seasonNumber).toBe(2);
		expect(result!.episodeNumber).toBe(1);
		expect(result!.name).toBe("Seven Thirty-Seven");
	});

	test("mp4 container", () => {
		const result = parsePath(
			"/movies/Jaws (1975)/Jaws (1975) [imdbid-tt0073195] - [Bluray-1080p].mp4",
			MOVIES,
			TV,
		);
		expect(result).not.toBeNull();
		expect(result!.container).toBe("mp4");
	});

	test("non-video file returns null", () => {
		expect(parsePath("/movies/Hot Fuzz (2007)/Hot Fuzz (2007).nfo", MOVIES, TV)).toBeNull();
		expect(parsePath("/movies/Hot Fuzz (2007)/Hot Fuzz (2007).srt", MOVIES, TV)).toBeNull();
		expect(parsePath("/movies/Hot Fuzz (2007)/poster.jpg", MOVIES, TV)).toBeNull();
	});

	test("file not under moviesRoot or tvRoot returns null", () => {
		expect(
			parsePath("/other/Hot Fuzz (2007)/Hot Fuzz (2007) [imdbid-tt0425112].mkv", MOVIES, TV),
		).toBeNull();
	});

	test("movie without provider ids (bare folder)", () => {
		const result = parsePath(
			"/movies/No Country for Old Men (2007)/No Country for Old Men (2007) - [Bluray-1080p].mkv",
			MOVIES,
			TV,
		);
		expect(result).not.toBeNull();
		expect(result!.type).toBe("Movie");
		expect(result!.name).toBe("No Country for Old Men");
		expect(result!.year).toBe(2007);
		expect(result!.imdbId).toBeNull();
		expect(result!.tmdbId).toBeNull();
	});
});