import postgres from 'postgres';

const expectedOrigin = process.argv[2];
if (
	!expectedOrigin ||
	!['https://stanrunge.dev', 'https://staging.stanrunge.dev'].includes(expectedOrigin)
) {
	throw new Error('Expected a known production or staging origin');
}
if (!process.env.DB_URL) throw new Error('DB_URL is missing');
if (!process.env.BETTER_AUTH_SECRET || process.env.BETTER_AUTH_SECRET.length < 32) {
	throw new Error('BETTER_AUTH_SECRET must be at least 32 characters');
}
if (process.env.ORIGIN !== expectedOrigin || process.env.BETTER_AUTH_URL !== expectedOrigin) {
	throw new Error('ORIGIN and BETTER_AUTH_URL must both match the public site origin');
}
const client = postgres(process.env.DB_URL, { max: 1, connect_timeout: 10 });
try {
	await client`select 1`;
	const [schema] = await client`
		select
			(select count(*) from information_schema.columns
			 where table_name = 'user' and column_name = 'role') as user_role,
			(select count(*) from information_schema.columns
			 where table_name = 'account' and column_name = 'issuer') as account_issuer,
			(select count(*) from information_schema.columns
			 where table_name = 'blog_articles' and column_name = 'tags') as blog_tags,
			to_regclass('public.catch_em_all_settings') is not null as settings_ready,
			(select count(*) from information_schema.columns where table_name = 'lists' and column_name = 'slug') as list_slug,
			to_regclass('public.list_item_completions') is not null as list_completions,
			(select count(*) from information_schema.columns where table_name = 'tasks_to_topics' and column_name = 'id') as topic_link_id,
			(select count(*) from information_schema.columns
		 where table_name in ('animals', 'sightings', 'photos')
		   and column_name = 'id' and data_type = 'integer') as animal_serial_ids,
			(select count(*) from information_schema.tables
			 where table_schema = 'public' and table_name in (
			   'money_accounts', 'money_transactions', 'money_recurring', 'money_forecasts',
			   'money_utility_settings', 'money_utility_readings', 'money_wishlist', 'money_insurances',
			   'money_projection_settings'
			 )) as money_tables,
			(select count(*) from information_schema.columns
			 where table_name = 'money_utility_settings' and column_name = 'billing_start') as money_billing_start,
			(select count(*) from information_schema.tables
			 where table_schema = 'public' and table_name in (
			   'pokemon_locations', 'pokemon_encounters', 'pokemon_evolutions',
			   'tracker_games', 'tracker_items', 'tracker_progress'
			 )) as game_tracker_tables,
			(select count(*) from information_schema.tables where table_schema='public' and table_name in (
			 'pokemon_research','pokemon_dex_numbers','pokemon_moves','pokemon_learnsets','pokemon_game_research',
			 'pokemon_journeys','pokemon_catches','pokemon_milestones','tracker_ranks','tracker_weapon_ranks',
			 'tracker_challenges','tracker_challenge_progress','osu_entries','pokemon_seen'
			)) as tracker_journal_tables,
			(select count(*) from information_schema.columns where table_name='pokemon_journeys' and column_name='completed') as tracker_completion_column,
			(select count(*) from information_schema.columns
			 where table_name = 'pokemon_game_entries' and column_name = 'source') as entry_source,
			(select count(*) from information_schema.columns
			 where (table_name = 'money_accounts' and column_name = 'kind')
			    or (table_name = 'money_recurring' and column_name in ('starts_on', 'ends_on'))
			    or (table_name = 'money_wishlist' and column_name = 'priority')
			    or (table_name = 'money_projection_settings' and column_name = 'include_recurring')) as money_projection_columns
	`;
	if (
		!Number(schema.user_role) ||
		!Number(schema.account_issuer) ||
		!Number(schema.blog_tags) ||
		!schema.settings_ready ||
		!Number(schema.list_slug) ||
		!schema.list_completions ||
		!Number(schema.topic_link_id) ||
		Number(schema.animal_serial_ids) !== 3 ||
		Number(schema.money_tables) !== 9 ||
		!Number(schema.money_billing_start) ||
		Number(schema.money_projection_columns) !== 5 ||
		Number(schema.game_tracker_tables) !== 6 ||
		Number(schema.tracker_journal_tables) !== 14 ||
		!Number(schema.tracker_completion_column) ||
		!Number(schema.entry_source)
	) {
		throw new Error(
			'Required migrations or Animaldex ID conversion have not been applied to this database'
		);
	}
	const [catalog] = await client`
		select
			(select count(*) from pokemon) as pokemon,
			(select count(*) from games where source_id is not null) as games,
			(select count(*) from pokemon_game_entries) as entries,
			(select count(*) from pokemon_encounters) as encounters,
			(select count(*) from tracker_games where franchise = 'call-of-duty') as cod_games,
			(select count(*) from pokemon_research) as pokemon_research,
			(select count(*) from pokemon_moves) as pokemon_moves,
			(select count(*) from pokemon_learnsets) as pokemon_learnsets,
			(select count(*) from pokemon_dex_numbers) as pokemon_dex_numbers,
			(select count(*) from tracker_challenges) as tracker_challenges
	`;
	if (
		Number(catalog.pokemon) < 1025 ||
		Number(catalog.games) < 53 ||
		Number(catalog.entries) < 27267 ||
		Number(catalog.encounters) < 60000
	) {
		throw new Error('Pokémon catalog has not been seeded in this database');
	}
	if (
		Number(catalog.pokemon_research) < 1025 ||
		Number(catalog.pokemon_moves) < 937 ||
		Number(catalog.pokemon_learnsets) < 11000 ||
		Number(catalog.pokemon_dex_numbers) < 16000 ||
		Number(catalog.tracker_challenges) < 3600
	)
		throw new Error(
			'Run db:migrate:tracker-journal, db:seed:research and db:seed:challenges before deploying the tracker expansion'
		);
	if (Number(catalog.cod_games) < 7) {
		throw new Error('Call of Duty catalog has not been seeded in this database');
	}
	const [bo2] = await client`select rules,
		(select count(*)::int from tracker_items i where i.game_id=g.id and i.kind='weapon') as weapons,
		(select count(*)::int from tracker_items i where i.game_id=g.id and i.kind='weapon' and i.icon is not null) as pictures
		from tracker_games g where slug='black-ops-2'`;
	if (
		!bo2 ||
		bo2.rules.rankCaps?.weaponPrestige !== 2 ||
		bo2.rules.rankCaps?.weaponLevelsByClass?.['Assault Rifles'] !== 17 ||
		bo2.weapons < 40 ||
		bo2.pictures < 39
	) {
		throw new Error('Seed the updated BO2 catalog and artwork before deploying');
	}
} finally {
	await client.end();
}
const google = !!(process.env.GOOGLE_CLIENT_ID && process.env.GOOGLE_CLIENT_SECRET);
const osu = !!(process.env.OSU_CLIENT_ID && process.env.OSU_CLIENT_SECRET);
console.log(
	`Preflight passed for ${expectedOrigin}; Google ${google ? 'configured' : 'disabled'}, osu! ${osu ? 'configured' : 'disabled'}`
);