import { randomChoice, type RandomSource } from './rng';
import type { PlantType } from './types';

const PREFIXES: Record<PlantType, string[]> = {
  Indica: ['Frost', 'Iron', 'Shadow', 'Glacier', 'Stone', 'Night', 'Crystal', 'Dark', 'Ash', 'Obsidian'],
  Sativa: ['Solar', 'Flare', 'Blaze', 'Sky', 'Thunder', 'Fire', 'Sun', 'Lightning', 'Nova', 'Volt'],
  Hybrid: [
    'Velvet',
    'Crimson',
    'Ghost',
    'Nebula',
    'Silver',
    'Phantom',
    'Storm',
    'Echo',
    'Twilight',
    'Lunar',
    'Myco',
    'Drift',
    'Shade',
    'Plasma',
    'Oblivion',
    'Mist',
    'Hollow',
    'Nova',
    'Wisp',
    'Onyx',
    'Zephyr',
    'Glow',
    'Pulse',
    'Eclipse',
    'Spore',
    'Dust',
    'Sable',
    'Prism',
    'Wraith',
    'Ashen',
    'Flicker',
    'Thorn',
    'Rune',
    'Haze',
    'Tide',
    'Shiver',
    'Grime',
    'Rift',
    'Quartz',
    'Solstice',
  ],
};

const MIDDLES = ['leaf', 'bloom', 'root', 'spark', 'shade', 'flare', 'dusk', 'shard', 'pulse', 'drift'];

export function generateName(type: PlantType = 'Hybrid', rng: RandomSource = Math.random): string {
  return `${randomChoice(PREFIXES[type] ?? PREFIXES.Hybrid, rng)}${randomChoice(MIDDLES, rng)}`;
}