export const SCHEMA = `
PRAGMA journal_mode = WAL;
PRAGMA foreign_keys = ON;

CREATE TABLE IF NOT EXISTS config (
	key   TEXT PRIMARY KEY NOT NULL,
	value TEXT
);

CREATE TABLE IF NOT EXISTS nodes (
	id              INTEGER PRIMARY KEY AUTOINCREMENT,
	name            TEXT NOT NULL UNIQUE,
	host            TEXT NOT NULL,
	port            INTEGER NOT NULL DEFAULT 22,
	username        TEXT NOT NULL,
	private_key     TEXT NOT NULL,
	ffmpeg_path     TEXT NOT NULL DEFAULT 'ffmpeg',
	work_dir        TEXT NOT NULL DEFAULT '/tmp',
	status          TEXT NOT NULL DEFAULT 'unknown',
	last_checked_at TEXT,
	created_at      TEXT NOT NULL DEFAULT (datetime('now'))
);

CREATE TABLE IF NOT EXISTS media_items (
	id                   INTEGER PRIMARY KEY AUTOINCREMENT,
	jellyfin_id          TEXT NOT NULL UNIQUE,
	type                 TEXT NOT NULL,
	name                 TEXT NOT NULL,
	series_name          TEXT,
	series_jellyfin_id   TEXT,
	season_number        INTEGER,
	episode_number       INTEGER,
	year                 INTEGER,
	file_path            TEXT NOT NULL,
	file_size            INTEGER,
	container            TEXT,
	original_language    TEXT,
	orig_lang_source     TEXT,
	needs_review         INTEGER NOT NULL DEFAULT 1,
	imdb_id              TEXT,
	tmdb_id              TEXT,
	tvdb_id              TEXT,
	scan_status          TEXT NOT NULL DEFAULT 'pending',
	scan_error           TEXT,
	last_scanned_at      TEXT,
	created_at           TEXT NOT NULL DEFAULT (datetime('now'))
);

CREATE TABLE IF NOT EXISTS media_streams (
	id                  INTEGER PRIMARY KEY AUTOINCREMENT,
	item_id             INTEGER NOT NULL REFERENCES media_items(id) ON DELETE CASCADE,
	stream_index        INTEGER NOT NULL,
	type                TEXT NOT NULL,
	codec               TEXT,
	language            TEXT,
	language_display    TEXT,
	title               TEXT,
	is_default          INTEGER NOT NULL DEFAULT 0,
	is_forced           INTEGER NOT NULL DEFAULT 0,
	is_hearing_impaired INTEGER NOT NULL DEFAULT 0,
	channels            INTEGER,
	channel_layout      TEXT,
	bit_rate            INTEGER,
	sample_rate         INTEGER,
	UNIQUE(item_id, stream_index)
);

CREATE TABLE IF NOT EXISTS review_plans (
	id          INTEGER PRIMARY KEY AUTOINCREMENT,
	item_id     INTEGER NOT NULL UNIQUE REFERENCES media_items(id) ON DELETE CASCADE,
	status      TEXT NOT NULL DEFAULT 'pending',
	is_noop     INTEGER NOT NULL DEFAULT 0,
	notes       TEXT,
	reviewed_at TEXT,
	created_at  TEXT NOT NULL DEFAULT (datetime('now'))
);

CREATE TABLE IF NOT EXISTS stream_decisions (
	id           INTEGER PRIMARY KEY AUTOINCREMENT,
	plan_id      INTEGER NOT NULL REFERENCES review_plans(id) ON DELETE CASCADE,
	stream_id    INTEGER NOT NULL REFERENCES media_streams(id) ON DELETE CASCADE,
	action       TEXT NOT NULL,
	target_index INTEGER,
	custom_title TEXT,
	UNIQUE(plan_id, stream_id)
);

CREATE TABLE IF NOT EXISTS subtitle_files (
	id                  INTEGER PRIMARY KEY AUTOINCREMENT,
	item_id             INTEGER NOT NULL REFERENCES media_items(id) ON DELETE CASCADE,
	file_path           TEXT NOT NULL UNIQUE,
	language            TEXT,
	codec               TEXT,
	is_forced           INTEGER NOT NULL DEFAULT 0,
	is_hearing_impaired INTEGER NOT NULL DEFAULT 0,
	file_size           INTEGER,
	created_at          TEXT NOT NULL DEFAULT (datetime('now'))
);

CREATE TABLE IF NOT EXISTS jobs (
	id           INTEGER PRIMARY KEY AUTOINCREMENT,
	item_id      INTEGER NOT NULL REFERENCES media_items(id) ON DELETE CASCADE,
	command      TEXT NOT NULL,
	node_id      INTEGER REFERENCES nodes(id) ON DELETE SET NULL,
	status       TEXT NOT NULL DEFAULT 'pending',
	output       TEXT,
	exit_code    INTEGER,
	created_at   TEXT NOT NULL DEFAULT (datetime('now')),
	started_at   TEXT,
	completed_at TEXT
);
`;

export const DEFAULT_CONFIG: Record<string, string> = {
	setup_complete: '0',
	jellyfin_url: '',
	jellyfin_api_key: '',
	jellyfin_user_id: '',
	radarr_url: '',
	radarr_api_key: '',
	radarr_enabled: '0',
	sonarr_url: '',
	sonarr_api_key: '',
	sonarr_enabled: '0',
	subtitle_languages: JSON.stringify(['eng', 'deu', 'spa']),
	scan_running: '0',
	movies_path: '',
	series_path: '',
};