import { GuildMember } from 'discord.js';

/**
 * Log module status.
 * @param {string} name Module name
 * @param {boolean} status Module status
 * @returns String
 */
export const logStart = (name: string, status: boolean) => {
	// TODO Handle precision about the error if status is false
	return `> ${name}\t${status === true ? '✅' : '❌'}`;
};

/**
 * Filename without path and extension.
 * @param path __filename
 * @returns string
 */
export const getFilename = (path: string) => {
	const path_list = path.split('/');

	// Check if filename exist
	const filename_with_ext = path_list.pop();
	if (filename_with_ext === undefined) {
		throw new Error(`Filename error: don't exist in ${path}`);
	}

	return removeExtension(filename_with_ext);
};

/**
 * Remove extension from a filename.
 * @param filename string of the filename with an extension
 * @returns string of the filename without an extension
 */
export const removeExtension = (filename: string) => {
	const array = filename.split('.');
	array.pop();

	return array.join('.');
};

/**
 * Get extension from a filename.
 * @param filename string of the filename
 * @returns string of the extension if it exists
 */
export const getExtension = (filename: string) => {
	const array = filename.split('.');

	return array.pop();
};

/**
 * Define if a media is a media based on file extension.
 * @param filename string of the filename
 * @returns true is file is a media
 */
export const isImage = (filename: string) => {
	return Boolean(getExtension(filename)?.match(
		/jpg|jpeg|png|webp|gif/
	));
};

/**
 * String with pseudo and nickname if available.
 * @param member Member
 * @returns string
 */
export const userWithNickname = (member: GuildMember) => {
	if (!member) {
		return undefined;
	}
	if (member.nickname) {
		return `${member.nickname} (${member.user.tag})`;
	} else {
		return member.user.tag;
	}
};

/**
 * Move the text into backtick text, preserving mentions and links
 * @param text Text
 * @returns Formatted text
 */
export const cleanCodeBlock = (text: string) => {
	text = `\`${text.trim()}\``;

	// Keep mentions
	text = text.replace(/(<@\d+>)/g, function(mention: string) {
		return `\`${mention}\``;
	});

	// Keep links
	text = text.replace(/(http[s]?:\/\/(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*(),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+)/g, function(url: string) {
		return `\`${url}\``;
	});

	// Fix issues
	text = text.replace('``', '');

	return text;
};