import {
  IWalletRepository,
  ICopySignalRepository,
  ITradeRepository,
  ISimulationExecutionRepository,
  IEventJournalRepository,
} from '../../src/domain/interfaces.js';
import {
  WatchedWallet,
  CopySignal,
  Trade,
  SimulatedExecution,
  EventJournalEntry,
} from '../../src/domain/models.js';

export class InMemoryWalletRepository implements IWalletRepository {
  public wallets: WatchedWallet[] = [];

  async getWatchedWallets(): Promise<WatchedWallet[]> {
    return this.wallets.filter((w) => w.isActive);
  }

  async isWalletWatched(address: string): Promise<boolean> {
    return this.wallets.some((w) => w.address === address && w.isActive);
  }

  async addWatchedWallet(
    wallet: Omit<WatchedWallet, 'id' | 'createdAt' | 'updatedAt'>,
  ): Promise<WatchedWallet> {
    const newWallet: WatchedWallet = {
      id: Math.random().toString(),
      ...wallet,
      createdAt: new Date(),
      updatedAt: new Date(),
    };
    this.wallets.push(newWallet);
    return newWallet;
  }
}

export class InMemoryCopySignalRepository implements ICopySignalRepository {
  public signals: CopySignal[] = [];

  async saveSignal(signal: CopySignal): Promise<void> {
    this.signals.push(signal);
  }

  async getSignalByCorrelationId(correlationId: string): Promise<CopySignal | null> {
    return this.signals.find((s) => s.correlationId === correlationId) || null;
  }
}

export class InMemoryTradeRepository implements ITradeRepository {
  public trades: Trade[] = [];

  async saveTrade(trade: Trade): Promise<void> {
    const idx = this.trades.findIndex((t) => t.id === trade.id);
    if (idx !== -1) {
      this.trades[idx] = trade;
    } else {
      this.trades.push(trade);
    }
  }

  async updateTrade(trade: Trade): Promise<void> {
    await this.saveTrade(trade);
  }

  async getTradeByCorrelationIdAndScenario(
    correlationId: string,
    latencyScenario: number,
  ): Promise<Trade | null> {
    return (
      this.trades.find(
        (t) => t.correlationId === correlationId && t.latencyScenario === latencyScenario,
      ) || null
    );
  }

  async getActiveTradesForScenario(latencyScenario: number): Promise<Trade[]> {
    return this.trades.filter((t) => t.latencyScenario === latencyScenario && t.status === 'open');
  }

  async getTradeById(id: string): Promise<Trade | null> {
    return this.trades.find((t) => t.id === id) || null;
  }

  async getTradesForScenario(latencyScenario: number): Promise<Trade[]> {
    return this.trades.filter((t) => t.latencyScenario === latencyScenario);
  }
}

export class InMemorySimulationExecutionRepository implements ISimulationExecutionRepository {
  public executions: SimulatedExecution[] = [];

  async saveExecution(execution: SimulatedExecution): Promise<void> {
    this.executions.push(execution);
  }

  async getExecutionsByTradeId(tradeId: string): Promise<SimulatedExecution[]> {
    return this.executions.filter((e) => e.tradeId === tradeId);
  }

  async getPendingExecutionsBefore(timestamp: Date): Promise<SimulatedExecution[]> {
    return this.executions.filter(
      (e) => e.status === 'pending' && e.executionTimestamp <= timestamp,
    );
  }

  async updateExecution(execution: SimulatedExecution): Promise<void> {
    const idx = this.executions.findIndex((e) => e.id === execution.id);
    if (idx !== -1) {
      this.executions[idx] = execution;
    }
  }
}

export class InMemoryEventJournalRepository implements IEventJournalRepository {
  public events: EventJournalEntry[] = [];

  async logEvent(entry: EventJournalEntry): Promise<void> {
    this.events.push(entry);
  }

  async getEventsByCorrelationId(correlationId: string): Promise<EventJournalEntry[]> {
    return this.events.filter((e) => e.correlationId === correlationId);
  }
}
export class InMemoryStrategyRunsRepository {
  public runs: any[] = [];
  async saveRun(run: any): Promise<void> {
    this.runs.push(run);
  }
}