import data from "../config/config.toml";

export interface ConfigType {
	database: {
		host: string;
		port: number;
		username: string;
		password: string;
		database: string;
	};

	http: {
		port: number;
		base_url: string;
	};

	validation: {
		max_displayname_size: number;
		max_bio_size: number;
		max_username_size: number;
		max_note_size: number;
		max_avatar_size: number;
		max_header_size: number;
		max_media_size: number;
		max_media_attachments: number;
		max_media_description_size: number;

		username_blacklist: string[];
		blacklist_tempmail: boolean;
		email_blacklist: string[];
		url_scheme_whitelist: string[];
	};

	activitypub: {
		use_tombstones: boolean;
	};
	[key: string]: unknown;
}

export const configDefaults: ConfigType = {
	http: {
		port: 3000,
		base_url: "http://0.0.0.0",
	},
	database: {
		host: "localhost",
		port: 5432,
		username: "postgres",
		password: "postgres",
		database: "fediproject",
	},
	validation: {
		max_displayname_size: 50,
		max_bio_size: 6000,
		max_note_size: 5000,
		max_avatar_size: 5_000_000,
		max_header_size: 5_000_000,
		max_media_size: 40_000_000,
		max_media_attachments: 4,
		max_media_description_size: 1000,
		max_username_size: 30,

		username_blacklist: [
			".well-known",
			"~",
			"about",
			"activities",
			"api",
			"auth",
			"dev",
			"inbox",
			"internal",
			"main",
			"media",
			"nodeinfo",
			"notice",
			"oauth",
			"objects",
			"proxy",
			"push",
			"registration",
			"relay",
			"settings",
			"status",
			"tag",
			"users",
			"web",
			"search",
			"mfa",
		],

		blacklist_tempmail: false,

		email_blacklist: [],

		url_scheme_whitelist: [
			"http",
			"https",
			"ftp",
			"dat",
			"dweb",
			"gopher",
			"hyper",
			"ipfs",
			"ipns",
			"irc",
			"xmpp",
			"ircs",
			"magnet",
			"mailto",
			"mumble",
			"ssb",
		],
	},
	activitypub: {
		use_tombstones: true,
	},
};

export const getConfig = () => {
	return {
		...configDefaults,
		...(data as ConfigType),
	};
};

export const getHost = () => {
	const url = new URL(getConfig().http.base_url);

	return url.host;
};