import { Logger } from '@mybricks/rocker-commons';
import { AnyType } from '../types';

function getEnv() {
	return process.env.NODE_ENV;
}

function isProd() {
	return process.env.NODE_ENV === 'production';
}

function getRealHostName(requestHeaders) {
	let hostName = requestHeaders.host;
	if(requestHeaders['x-forwarded-host']) {
		hostName = requestHeaders['x-forwarded-host'];
	} else if(requestHeaders['x-host']) {
		hostName = requestHeaders['x-host'].replace(':443', '');
	}
	return hostName;
}

function getMybricksDomain(request?: AnyType) {
	return 'https://my.mybricks.world';
	let hostName = getRealHostName(request.headers);
	let protocol = request.headers['x-scheme'] ? 'https' : 'http';
	// let protocol = request.headers['connection'] === 'upgrade' ? 'https' : 'http'
	return `${protocol}://${hostName}`;
}

function getRealDomain(request) {
	let hostName = getRealHostName(request.headers);
	Logger.info(`[物料中心] getRealDomain headers: ${request.headers}`);
	const { origin } = request.headers;
	Logger.info(`[物料中心] getRealDomain origin: ${origin}`);
	if (origin) return origin;
	// let protocol = request.headers['x-scheme'] ? 'https' : 'http'
	/** TODO: 暂时写死 https */
	let protocol = request.headers?.['connection'].toLowerCase() === 'upgrade' ? 'https' : 'http';
	let domain = `${protocol}://${hostName}`;
	Logger.info(`[物料中心] getRealDomain domain: ${domain}`);
	return domain;
}

export { getEnv, isProd, getMybricksDomain, getRealDomain };