#include "NameGenerator.h"

#include <QRandomGenerator>

#include <array>
#include <iterator>

NameGenerator::NameGenerator(QObject* parent) : QObject(parent) {}

QString NameGenerator::memorable() {
  static constexpr std::array<const char*, 15> adjectives = {
      "biolume",     "molecular",  "sinter",    "rawsteel", "castiron",
      "oreseam",     "voidsurface", "darkmatter", "hibernation",
      "singularity", "titanium",  "polished",  "sensor",   "scrapmetal",
      "acidspray"};
  static constexpr std::array<const char*, 20> nouns = {
      "forge",    "reactor", "conduit", "node",     "lattice", "core",
      "vessel",   "shard",   "prism",   "resonator", "catalyst",
      "array",    "engine",  "membrane", "cortex",  "nexus",
      "filament", "anvil",   "relay",   "beacon"};

  QRandomGenerator* rng = QRandomGenerator::global();
  const int adjectiveIndex =
      static_cast<int>(rng->bounded(static_cast<quint32>(adjectives.size())));
  const int nounIndex =
      static_cast<int>(rng->bounded(static_cast<quint32>(nouns.size())));

  const char* adjective =
      *std::next(adjectives.begin(), adjectiveIndex);
  const char* noun = *std::next(nouns.begin(), nounIndex);

  return QStringLiteral("%1-%2")
      .arg(QString::fromUtf8(adjective))
      .arg(QString::fromUtf8(noun));
}