export const protocols = [
  'shadowsocks',
  'vmess',
  'vless',
  'trojan',
  'hysteria',
  'tuic',
  'anytls',
  'socks',
  'naive',
  'http',
  'mieru',
] as const;

// Global label map for display; fallback to raw value if missing
export const LABELS = {
  // transport
  'tcp': 'TCP',
  'udp': 'UDP',
  'websocket': 'WebSocket',
  'grpc': 'gRPC',
  'mkcp': 'mKCP',
  'httpupgrade': 'HTTP Upgrade',
  'xhttp': 'XHTTP',
  // security
  'none': 'NONE',
  'tls': 'TLS',
  'reality': 'Reality',
  // fingerprint
  'chrome': 'Chrome',
  'firefox': 'Firefox',
  'safari': 'Safari',
  'ios': 'IOS',
  'android': 'Android',
  'edge': 'edge',
  '360': '360',
  'qq': 'QQ',
  // multiplex
  'low': 'Low',
  'middle': 'Middle',
  'high': 'High',
} as const;

// Flat arrays for enum-like sets
export const SS_CIPHERS = [
  'aes-128-gcm',
  'aes-192-gcm',
  'aes-256-gcm',
  'chacha20-ietf-poly1305',
  '2022-blake3-aes-128-gcm',
  '2022-blake3-aes-256-gcm',
  '2022-blake3-chacha20-poly1305',
] as const;

export const TRANSPORTS = {
  vmess: ['tcp', 'websocket', 'grpc'] as const,
  vless: ['tcp', 'websocket', 'grpc', 'mkcp', 'httpupgrade', 'xhttp'] as const,
  trojan: ['tcp', 'websocket', 'grpc'] as const,
  mieru: ['tcp', 'udp'] as const,
} as const;

export const SECURITY = {
  shadowsocks: ['none', 'http', 'tls'] as const,
  vmess: ['none', 'tls'] as const,
  vless: ['none', 'tls', 'reality'] as const,
  trojan: ['tls'] as const,
  hysteria: ['tls'] as const,
  tuic: ['tls'] as const,
  anytls: ['tls'] as const,
  naive: ['none', 'tls'] as const,
  http: ['none', 'tls'] as const,
} as const;

export const FLOWS = {
  vless: ['none', 'xtls-rprx-direct', 'xtls-rprx-splice', 'xtls-rprx-vision'] as const,
} as const;

export const TUIC_UDP_RELAY_MODES = ['native', 'quic'] as const;
export const TUIC_CONGESTION = ['bbr', 'cubic', 'new_reno'] as const;
export const XHTTP_MODES = ['auto', 'packet-up', 'stream-up', 'stream-one'] as const;
export const ENCRYPTION_TYPES = ['none', 'mlkem768x25519plus'] as const;
export const ENCRYPTION_MODES = ['native', 'xorpub', 'random'] as const;
export const ENCRYPTION_RTT = ['0rtt', '1rtt'] as const;
export const FINGERPRINTS = [
  'chrome',
  'firefox',
  'safari',
  'ios',
  'android',
  'edge',
  '360',
  'qq',
] as const;

export const CERT_MODES = ['none', 'http', 'dns', 'self'] as const;

export const multiplexLevels = ['none', 'low', 'middle', 'high'] as const;

export function getLabel(value: string): string {
  const label = (LABELS as Record<string, string>)[value];
  return label ?? value.toUpperCase();
}