import { LogLevel } from "./logging"

if (typeof process.env.PORT == 'undefined') {
	console.log("Missing environment variable PORT");
	process.exit(1);
}
export const port: number = parseInt(process.env.PORT as string, 10);

if (typeof process.env.URL_PREFIX == 'undefined') {
	console.log("Missing environment variable URL_PREFIX");
	process.exit(1);
}
export const urlPrefix: string = process.env.URL_PREFIX!;

if (typeof process.env.TWITCH_CLIENTID == 'undefined') {
	console.log("Missing environment variable TWITCH_CLIENTID");
	process.exit(1);
}
export const twitchClientId: string = process.env.TWITCH_CLIENTID!;

if (typeof process.env.TWITCH_SECRET == 'undefined') {
	console.log("Missing environment variable TWITCH_SECRET");
	process.exit(1);
}
export const twitchSecret: string = process.env.TWITCH_SECRET!;

if (typeof process.env.SESSION_SECRET == 'undefined') {
	console.log("Missing environment variable SESSION_SECRET");
	process.exit(1);
}
export const sessionSecret: string = process.env.SESSION_SECRET!;

if (typeof process.env.YOUTUBE_SECRET == 'undefined') {
	console.log("Missing environment variable YOUTUBE_SECRET");
	process.exit(1);
}
export const youtubeSecret: string = process.env.YOUTUBE_SECRET!;

export const logLevel = (process.env.LOG_LEVEL
	? LogLevel[process.env.LOG_LEVEL as keyof typeof LogLevel]
	: LogLevel.ERROR );

export const cronInterval: number = (process.env.CRON_INTERVAL
	? parseInt(process.env.CRON_INTERVAL as string, 10)
	: 60000);


console.log("Running with logLevel = " + logLevel)