import { create } from 'zustand';

/**
 * Portfolio Store - Portfolio data, holdings, trades, statistics
 */
export const usePortfolioStore = create((set) => ({
  // Portfolio data
  portfolioData: {
    netValue: 10000,
    pnl: 0,
    equity: [],
    baseline: [],
    baseline_vw: [],
    momentum: [],
    strategies: [],
    equity_return: 0,
    baseline_return: 0,
    baseline_vw_return: 0,
    momentum_return: 0,
  },
  setPortfolioData: (portfolioData) => set({ portfolioData }),

  // Holdings
  holdings: [],
  setHoldings: (holdings) => set({ holdings }),

  // Trades
  trades: [],
  setTrades: (trades) => set({ trades }),

  // Statistics
  stats: null,
  setStats: (stats) => set({ stats }),

  // Leaderboard
  leaderboard: [],
  setLeaderboard: (leaderboard) => set({ leaderboard }),
}));