const HOLOJP_FANNAMES = [
	'Soratomo',
	'Robosa',
	'35P',
	'Hoshiyomi',
	'Kabumin',
	'Rosetai',
	'Senpai',
	'Sukonbu',
	'Matsurisu',
	'Aqua_Crew',
	'Shiokko',
	'Human',
	'Chocomaid',
	'Subatomo',
	'Mion_Family',
	'Onigiriya',
	'Koronesuki',
	'Kaitakusha',
	'Fandead',
	'Elfriend',
	'Shirogane',
	'Houshou',
	'Heimin',
	'Tatsunoko',
	'Watamate',
	'Lu_Knight'
];

const HOLOEN_FANNAMES = [
	'Dead_Beat',
	'KFP',
	'Chimken',
	'Takodachi',
	'Chumbud',
	'Teamate',
	'Gator',
	'Irystocrat',
	'Sapling',
	'Kronie',
	'Hooman',
	'Brat',
	'Baerat'
];

const DATASETS = {
	ADJECTIVES: [
		'Lovely',
		'Confident',
		'Robust',
		'Dynamic',
		'Brave',
		'Calm',
		'Sad',
		'Wise',
		'Wild',
		'Clean',
		'Crazy',
		'Sneaky',
		'Silly',
		'Lucid',
		'Leader'
	],
	FANNAMES: HOLOEN_FANNAMES.concat(HOLOJP_FANNAMES)
};

function randomInt({ min = 0, max = 100 }): number {
	return Math.floor(Math.random() * (max - min + 1) + min);
}

/**
 * Generates a random hololive-themed nickname
 * @returns {string} A random nickname consisting of an adjective and a fanname
 * @example
 * const nickname = generateNickname();
 * console.log(nickname); // "Cruel_KFP"
 */
export function generateNickname(): string {
	const adjective = DATASETS.ADJECTIVES[randomInt({ max: DATASETS.ADJECTIVES.length - 1 })];
	const fanname = DATASETS.FANNAMES[randomInt({ max: DATASETS.FANNAMES.length - 1 })];
	return `${adjective}_${fanname}`;
}