import path from "node:path";
import os from "node:os";

export const VIDEO_EXTENSIONS = new Set([
  "mkv",
  "mp4",
  "avi",
  "webm",
  "mov",
  "flv",
  "wmv",
  "m4v",
  "ts",
  "m2ts",
]);

export const ROFI_THEME_FILE = "subminer.rasi";
export const DEFAULT_SOCKET_PATH = "/tmp/subminer-socket";
export const DEFAULT_YOUTUBE_PRIMARY_SUB_LANGS = ["ja", "jpn"];
export const DEFAULT_YOUTUBE_SECONDARY_SUB_LANGS = ["en", "eng"];
export const YOUTUBE_SUB_EXTENSIONS = new Set([".srt", ".vtt", ".ass"]);
export const YOUTUBE_AUDIO_EXTENSIONS = new Set([
  ".m4a",
  ".mp3",
  ".webm",
  ".opus",
  ".wav",
  ".aac",
  ".flac",
]);
export const DEFAULT_YOUTUBE_SUBGEN_OUT_DIR = path.join(
  os.homedir(),
  ".cache",
  "subminer",
  "youtube-subs",
);
export const DEFAULT_MPV_LOG_FILE = path.join(
  os.homedir(),
  ".cache",
  "SubMiner",
  "mp.log",
);
export const DEFAULT_YOUTUBE_YTDL_FORMAT = "bestvideo*+bestaudio/best";
export const DEFAULT_JIMAKU_API_BASE_URL = "https://jimaku.cc";
export const DEFAULT_MPV_SUBMINER_ARGS = [
  "--sub-auto=fuzzy",
  "--sub-file-paths=.;subs;subtitles",
  "--sid=auto",
  "--secondary-sid=auto",
  "--secondary-sub-visibility=no",
  "--slang=ja,jpn,en,eng",
] as const;

export type LogLevel = "debug" | "info" | "warn" | "error";
export type YoutubeSubgenMode = "automatic" | "preprocess" | "off";
export type Backend = "auto" | "hyprland" | "x11" | "macos";
export type JimakuLanguagePreference = "ja" | "en" | "none";

export interface Args {
  backend: Backend;
  directory: string;
  recursive: boolean;
  profile: string;
  startOverlay: boolean;
  youtubeSubgenMode: YoutubeSubgenMode;
  whisperBin: string;
  whisperModel: string;
  youtubeSubgenOutDir: string;
  youtubeSubgenAudioFormat: string;
  youtubeSubgenKeepTemp: boolean;
  youtubePrimarySubLangs: string[];
  youtubeSecondarySubLangs: string[];
  youtubeAudioLangs: string[];
  youtubeWhisperSourceLanguage: string;
  useTexthooker: boolean;
  autoStartOverlay: boolean;
  texthookerOnly: boolean;
  useRofi: boolean;
  logLevel: LogLevel;
  target: string;
  targetKind: "" | "file" | "url";
  jimakuApiKey: string;
  jimakuApiKeyCommand: string;
  jimakuApiBaseUrl: string;
  jimakuLanguagePreference: JimakuLanguagePreference;
  jimakuMaxEntryResults: number;
  jellyfin: boolean;
  jellyfinLogin: boolean;
  jellyfinLogout: boolean;
  jellyfinPlay: boolean;
  jellyfinServer: string;
  jellyfinUsername: string;
  jellyfinPassword: string;
}

export interface LauncherYoutubeSubgenConfig {
  mode?: YoutubeSubgenMode;
  whisperBin?: string;
  whisperModel?: string;
  primarySubLanguages?: string[];
  secondarySubLanguages?: string[];
  jimakuApiKey?: string;
  jimakuApiKeyCommand?: string;
  jimakuApiBaseUrl?: string;
  jimakuLanguagePreference?: JimakuLanguagePreference;
  jimakuMaxEntryResults?: number;
}

export interface LauncherJellyfinConfig {
  enabled?: boolean;
  serverUrl?: string;
  username?: string;
  accessToken?: string;
  userId?: string;
  defaultLibraryId?: string;
  pullPictures?: boolean;
  iconCacheDir?: string;
}

export interface PluginRuntimeConfig {
  autoStartOverlay: boolean;
  socketPath: string;
}

export interface CommandExecOptions {
  allowFailure?: boolean;
  captureStdout?: boolean;
  logLevel?: LogLevel;
  commandLabel?: string;
  streamOutput?: boolean;
  env?: NodeJS.ProcessEnv;
}

export interface CommandExecResult {
  code: number;
  stdout: string;
  stderr: string;
}

export interface SubtitleCandidate {
  path: string;
  lang: "primary" | "secondary";
  ext: string;
  size: number;
  source: "manual" | "auto" | "whisper" | "whisper-translate";
}

export interface YoutubeSubgenOutputs {
  basename: string;
  primaryPath?: string;
  secondaryPath?: string;
}

export interface MpvTrack {
  type?: string;
  id?: number;
  lang?: string;
  title?: string;
}

export interface JellyfinSessionConfig {
  serverUrl: string;
  accessToken: string;
  userId: string;
  defaultLibraryId: string;
  pullPictures: boolean;
  iconCacheDir: string;
}

export interface JellyfinLibraryEntry {
  id: string;
  name: string;
  kind: string;
}

export interface JellyfinItemEntry {
  id: string;
  name: string;
  type: string;
  display: string;
}

export interface JellyfinGroupEntry {
  id: string;
  name: string;
  type: string;
  display: string;
}