import type { ILeagueWalletRepository } from '../../domain/repositories/ILeagueWalletRepository';
import type { ITransactionRepository } from '../../domain/repositories/ITransactionRepository';
import type { GetLeagueWalletOutputPort } from '../ports/output/GetLeagueWalletOutputPort';
import { Result } from '@core/shared/application/Result';
import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';

export interface GetLeagueWalletUseCaseParams {
  leagueId: string;
}

/**
 * Use Case for retrieving league wallet information.
 */
export class GetLeagueWalletUseCase {
  constructor(
    private readonly leagueWalletRepository: ILeagueWalletRepository,
    private readonly transactionRepository: ITransactionRepository,
  ) {}

  async execute(
    params: GetLeagueWalletUseCaseParams,
  ): Promise<Result<GetLeagueWalletOutputPort, ApplicationErrorCode<'REPOSITORY_ERROR'>>> {
    try {
      // For now, return mock data to emulate previous state
      // TODO: Implement full domain logic when wallet entities are properly seeded
      const mockWallet: GetLeagueWalletOutputPort = {
        balance: 2450.00,
        currency: 'USD',
        totalRevenue: 3200.00,
        totalFees: 320.00,
        totalWithdrawals: 430.00,
        pendingPayouts: 150.00,
        canWithdraw: false,
        withdrawalBlockReason: 'Season 2 is still active. Withdrawals are available after season completion.',
        transactions: [
          {
            id: 'txn-1',
            type: 'sponsorship',
            description: 'Main Sponsor - TechCorp',
            amount: 1200.00,
            fee: 120.00,
            netAmount: 1080.00,
            date: '2025-12-01T00:00:00.000Z',
            status: 'completed',
            reference: 'SP-2025-001',
          },
          {
            id: 'txn-2',
            type: 'sponsorship',
            description: 'Secondary Sponsor - RaceFuel',
            amount: 400.00,
            fee: 40.00,
            netAmount: 360.00,
            date: '2025-12-01T00:00:00.000Z',
            status: 'completed',
            reference: 'SP-2025-002',
          },
          {
            id: 'txn-3',
            type: 'membership',
            description: 'Season Fee - 32 drivers',
            amount: 1600.00,
            fee: 160.00,
            netAmount: 1440.00,
            date: '2025-11-15T00:00:00.000Z',
            status: 'completed',
            reference: 'MF-2025-032',
          },
          {
            id: 'txn-4',
            type: 'withdrawal',
            description: 'Bank Transfer - Season 1 Payout',
            amount: -430.00,
            fee: 0,
            netAmount: -430.00,
            date: '2025-10-30T00:00:00.000Z',
            status: 'completed',
            reference: 'WD-2025-001',
          },
          {
            id: 'txn-5',
            type: 'prize',
            description: 'Championship Prize Pool (reserved)',
            amount: -150.00,
            fee: 0,
            netAmount: -150.00,
            date: '2025-12-05T00:00:00.000Z',
            status: 'pending',
            reference: 'PZ-2025-001',
          },
        ],
      };

      return Result.ok(mockWallet);
    } catch {
      return Result.err({ code: 'REPOSITORY_ERROR', message: 'Failed to fetch league wallet' });
    }
  }
}