export type Network = 'ethereum' | 'arbitrum' | 'polygon' | 'optimism' | 'base';

export type WalletProviderType = 'private_key' | 'keystore' | 'eip1193';

export type DexProvider = 'uniswap_v3' | 'curve' | '1inch';

export type ExecutionMode = 'direct' | 'flash_loan';

export type TokenSymbol = 'USDC' | 'USDT' | 'DAI';

export interface NetworkConfig {
  name: string;
  chainId: number;
  rpcUrl: string;
  aavePoolAddress: string;
  aavePoolDataProviderAddress: string;
  tokens: {
    [key in TokenSymbol]?: string;
  };
  dex: {
    uniswapV3Router?: string;
    uniswapV3Quoter?: string;
    curvePool?: string;
    curveRouter?: string;
  };
}

export interface WalletConfig {
  providerType: WalletProviderType;
  privateKey?: string;
  keystorePath?: string;
  keystorePassword?: string;
  eip1193ProviderUrl?: string;
}

export interface LoopConfig {
  initialCollateralAmount: number;
  collateralAsset: TokenSymbol;
  borrowAsset: TokenSymbol;
  ltvPercentage: number;
  numLoops: number;
  minHealthFactor: number;
  maxLoops: number;
}

export interface DexConfig {
  provider: DexProvider;
  slippageTolerance: number;
  oneInchApiKey?: string;
}

export interface SafetyConfig {
  priceDeviationThreshold: number;
  enablePriceChecks: boolean;
}

export interface GasConfig {
  maxGasPriceGwei: number;
  gasLimitMultiplier: number;
}

export interface AppConfig {
  network: Network;
  networkConfig: NetworkConfig;
  wallet: WalletConfig;
  loop: LoopConfig;
  dex: DexConfig;
  safety: SafetyConfig;
  gas: GasConfig;
  executionMode: ExecutionMode;
}

export interface LoopState {
  currentLoop: number;
  totalSupplied: bigint;
  totalBorrowed: bigint;
  healthFactor: number;
  collateralBalance: bigint;
  borrowBalance: bigint;
}

export interface SwapQuote {
  amountOut: bigint;
  priceImpact: number;
  route?: string[];
}

export interface TransactionResult {
  success: boolean;
  txHash?: string;
  error?: string;
  gasUsed?: bigint;
}