/**
 * In-Memory Implementation: InMemoryWalletRepository
 */

import type { Transaction, Wallet } from '@core/payments/domain/entities/Wallet';
import type { WalletRepository } from '@core/payments/domain/repositories/WalletRepository';
import type { Logger } from '@core/shared/domain/Logger';

const wallets: Map<string, Wallet> = new Map();
const transactions: Map<string, Transaction> = new Map();

export class InMemoryWalletRepository implements WalletRepository {
  constructor(private readonly logger: Logger) {}

  async findById(id: string): Promise<Wallet | null> {
    this.logger.debug('[InMemoryWalletRepository] findById', { id });
    return wallets.get(id) || null;
  }

  async findByLeagueId(leagueId: string): Promise<Wallet | null> {
    this.logger.debug('[InMemoryWalletRepository] findByLeagueId', { leagueId });
    return Array.from(wallets.values()).find(w => w.leagueId === leagueId) || null;
  }

  async create(wallet: Wallet): Promise<Wallet> {
    this.logger.debug('[InMemoryWalletRepository] create', { wallet });
    wallets.set(wallet.id, wallet);
    return wallet;
  }

  async update(wallet: Wallet): Promise<Wallet> {
    this.logger.debug('[InMemoryWalletRepository] update', { wallet });
    wallets.set(wallet.id, wallet);
    return wallet;
  }
}

export class InMemoryTransactionRepository implements TransactionRepository {
  constructor(private readonly logger: Logger) {}

  async findById(id: string): Promise<Transaction | null> {
    this.logger.debug('[InMemoryTransactionRepository] findById', { id });
    return transactions.get(id) || null;
  }

  async findByWalletId(walletId: string): Promise<Transaction[]> {
    this.logger.debug('[InMemoryTransactionRepository] findByWalletId', { walletId });
    return Array.from(transactions.values()).filter(t => t.walletId === walletId);
  }

  async create(transaction: Transaction): Promise<Transaction> {
    this.logger.debug('[InMemoryTransactionRepository] create', { transaction });
    transactions.set(transaction.id, transaction);
    return transaction;
  }
}