export interface AccountConfig {
    prefix: string;
    profitTarget: number;
    consistency: number;
    minDayPnL: number;
    minTradingDays: number;
    accountSize: number;
    maxLoss: number;          // 0 = no limit; positive = account is "Dead" when loss exceeds this
    maxPositionSize: number;  // 0 = no limit; positive = max contracts per trade
    targetSameEquity: boolean;   // if true, reduce profitTarget by priorProfit after withdrawal
    withdrawalStages: { profit: number; consistency: number; minTradingDays: number }[];  // per-stage fresh profit + consistency (empty = use base values)
}

export interface FirmConfig {
    id: number;
    firm: string;
    username: string;
    password: string;
    bannedSymbols: string[];
    accounts: AccountConfig[];
}

export interface AccountState {
    id: number;
    name: string;
    active: boolean;
    amount: number;
    realizedPnL: number;
    daysTraded: number;
    positionDirection: 'long' | 'short' | null;
    /** Balance floor from Tradovate's auto-liquidation profile (0 = not set) */
    autoLiqThreshold: number;
    /** Sum of all historical daily P&L entries */
    totalProfit: number;
    /** True when today's realizedPnL has met or exceeded the computed daily target */
    targetHit: boolean;
    /** Current stage = 1 + number of withdrawals (negative fund transactions). Stage 1 = fresh account. */
    stage: number;
    /** Next trading day's target, computed server-side. null when account is dead or config is missing. */
    dailyTarget: { amount: number; path: 'first_day' | 'normal_day' | 'reduced_day' } | null;
    /** Actual profit target to hit — max(stage profit target, consistency realTarget = maxDay/consistency). */
    effectiveProfitTarget: number | null;
    /** Current cycle daily P&L — used for target calculations. */
    dailyPnL: { date: string; pnl: number }[];
    /** Full P&L history across all cycles — used for calendar and equity curve display. */
    fullDailyPnL: { date: string; pnl: number }[];
    /** Fund transactions (deposits/withdrawals) — used by the calendar and equity curve. */
    fundTransactions: { date: string; amount: number }[];
}

export interface FirmState {
    firm: string;
    connected: boolean;
    accounts: AccountState[];
}