export type BlockchainNetwork = 
  | 'BITCOIN' 
  | 'ETHEREUM' 
  | 'TRON' 
  | 'SOLANA' 
  | 'MONERO' 
  | 'CROSS_CHAIN';

export type ClusterEntityType = 
  | 'SANCTIONED_SDN'
  | 'MIXER_POOL'
  | 'EXCHANGE_VASP'
  | 'UNHOSTED_WALLET'
  | 'SMART_CONTRACT'
  | 'BRIDGE_GATEWAY'
  | 'HAWALA_CRYPTO_OTC'
  | 'P2P_RAMP';

export interface AddressCluster {
  address: string;
  chain: BlockchainNetwork;
  label: string;
  clusterType: ClusterEntityType;
  balance: number;
  asset: string;
  balanceUsd: number;
  totalReceivedUsd: number;
  totalSentUsd: number;
  txCount: number;
  riskScore: number; // 0-100
  riskCategory: 'OFAC_SANCTIONS' | 'TERRORIST_FINANCING' | 'MIXER_HEURISTIC' | 'STRUCTURING' | 'SUSPICIOUS_EXCHANGE' | 'VERIFIED_EXCHANGE';
  taintScore: {
    fifoPercentage: number;
    poisonPercentage: number;
    haircutPercentage: number;
  };
  tags: string[];
  jurisdiction: string;
  firstSeen: string;
  lastSeen: string;
  isSanctioned: boolean;
  entityOwner?: string;
  associatedCaseId?: string;
  fincenSarRef?: string;
}

export interface OnChainTransaction {
  txHash: string;
  chain: BlockchainNetwork;
  blockHeight: number;
  timestamp: string;
  fromAddress: string;
  fromLabel?: string;
  toAddress: string;
  toLabel?: string;
  amount: number;
  asset: string;
  amountUsd: number;
  feeUsd: number;
  isStructuring: boolean;
  isPeelingChain: boolean;
  isMixerHop: boolean;
  isBridgeHop: boolean;
  riskScore: number;
  scriptType: 'P2WPKH' | 'P2TR_TAPROOT' | 'P2SH' | 'ERC20_TRANSFER' | 'TRC20_TRANSFER' | 'RING_CT_STEALTH' | 'SOLANA_SPL';
  inputsCount: number;
  outputsCount: number;
  confirmations: number;
  methodSignature?: string;
}

export interface PeelingHop {
  step: number;
  txHash: string;
  fromAddress: string;
  peelAmountUsd: number;
  changeAmountUsd: number;
  peelDestination: string;
  peelDestinationLabel: string;
  isStructuringSmurf: boolean;
}

export interface MixerDeanonymization {
  mixerProtocol: 'Tornado.Cash' | 'Sinbad.io' | 'ChipMixer' | 'Wasabi CoinJoin' | 'Railgun zk';
  poolAddress: string;
  poolAsset: string;
  poolSizeUsd: number;
  depositTxHash: string;
  depositTimestamp: string;
  depositAmount: number;
  entropyBits: number;
  theoreticalAnonymitySet: number;
  reducedAnonymitySet: number;
  heuristicBreakdowns: {
    temporalProximityScore: number; // 0-100
    gasPriceFingerprintMatch: number; // 0-100
    denominationMatch: number; // 0-100
    noncePatternMatch: number; // 0-100
  };
  probableWithdrawalAddress: string;
  probableWithdrawalTx: string;
  unmaskingConfidence: number; // 0-100
}

export interface CryptoTraceSession {
  targetAddress: string;
  chain: BlockchainNetwork;
  hopDepth: number;
  minAmountFilterUsd: number;
  sanctionedFilterOnly: boolean;
  selectedCluster: AddressCluster | null;
  selectedTx: OnChainTransaction | null;
}