use rand::prelude::*;
use rand::{thread_rng};

const FIRSTS: [&'static str; 53] = [
    "artificial",
    "ambient",
    "borean",
    "brewing",
    "bristling",
    "compressed",
    "ceramic",
    "chromatic",
    "concave",
    "convex",
    "distorted",
    "deserted",
    "emotive",
    "emotionless",
    "elliptical",
    "extrasolar",
    "fierce",
    "fossilised",
    "frozen",
    "gravitational",
    "jovian",
    "inverted",
    "leafy",
    "lurking",
    "limitless",
    "magnetic",
    "metallic",
    "mossy",
    "mighty",
    "modulated",
    "nocturnal",
    "noisy",
    "nutritious",
    "powerful",
    "obscure",
    "organic",
    "oxygenated",
    "oscillating",
    "ossified",
    "orbiting",
    "piscine",
    "polar",
    "pure",
    "recalcitrant",
    "rogue",
    "sealed",
    "subversive",
    "subterranean",
    "supercooled",
    "subsonic",
    "synthetic",
    "terrestrial",
    "weary",
];

const LASTS: [&'static str; 63] = [
    "artifact",
    "assembly",
    "antenna",
    "alloy",
    "carrier",
    "carbon",
    "console",
    "construct",
    "coordinates",
    "craft",
    "core",
    "design",
    "drone",
    "distortion",
    "detector",
    "energy",
    "entropy",
    "exoplanet",
    "foilage",
    "forest",
    "form",
    "fossil",
    "frequency",
    "function",
    "fusion",
    "fission",
    "information",
    "insulator",
    "layout",
    "lifeform",
    "liquid",
    "landmass",
    "lens",
    "mass",
    "mantle",
    "magnetism",
    "mechanism",
    "mountain",
    "nectar",
    "nebula",
    "oxide",
    "orbit",
    "pattern",
    "plant",
    "planet",
    "poseidon",
    "problem",
    "receiver",
    "replicant",
    "river",
    "satellite",
    "scaffold",
    "structure",
    "shape",
    "signal",
    "synthesiser",
    "system",
    "tower",
    "transmitter",
    "traveller",
    "vibration",
    "warning",
    "wildlife",
];

pub fn name() -> String {
    let mut rng = thread_rng();

    let first = rng.gen_range(0, FIRSTS.len() - 1);
    let last = rng.gen_range(0, LASTS.len() - 1);

    let mut s = String::new();
    s.push_str(FIRSTS[first]);
    s.push(' ');
    s.push_str(LASTS[last]);

    s
}