/**
 * Integration Test: Profile Leagues Use Case Orchestration
 * 
 * Tests the orchestration logic of profile leagues-related Use Cases:
 * - GetProfileLeaguesUseCase: Retrieves driver's league memberships
 * - LeaveLeagueUseCase: Allows driver to leave a league from profile
 * - GetLeagueDetailsUseCase: Retrieves league details from profile
 * - Validates that Use Cases correctly interact with their Ports (Repositories, Event Publishers)
 * - Uses In-Memory adapters for fast, deterministic testing
 * 
 * Focus: Business logic orchestration, NOT UI rendering
 */

import { describe, it, expect, beforeAll, afterAll, beforeEach } from 'vitest';
import { InMemoryDriverRepository } from '../../../adapters/drivers/persistence/inmemory/InMemoryDriverRepository';
import { InMemoryLeagueRepository } from '../../../adapters/leagues/persistence/inmemory/InMemoryLeagueRepository';
import { InMemoryEventPublisher } from '../../../adapters/events/InMemoryEventPublisher';
import { GetProfileLeaguesUseCase } from '../../../core/profile/use-cases/GetProfileLeaguesUseCase';
import { LeaveLeagueUseCase } from '../../../core/leagues/use-cases/LeaveLeagueUseCase';
import { GetLeagueDetailsUseCase } from '../../../core/leagues/use-cases/GetLeagueDetailsUseCase';
import { ProfileLeaguesQuery } from '../../../core/profile/ports/ProfileLeaguesQuery';
import { LeaveLeagueCommand } from '../../../core/leagues/ports/LeaveLeagueCommand';
import { LeagueDetailsQuery } from '../../../core/leagues/ports/LeagueDetailsQuery';

describe('Profile Leagues Use Case Orchestration', () => {
  let driverRepository: InMemoryDriverRepository;
  let leagueRepository: InMemoryLeagueRepository;
  let eventPublisher: InMemoryEventPublisher;
  let getProfileLeaguesUseCase: GetProfileLeaguesUseCase;
  let leaveLeagueUseCase: LeaveLeagueUseCase;
  let getLeagueDetailsUseCase: GetLeagueDetailsUseCase;

  beforeAll(() => {
    // TODO: Initialize In-Memory repositories and event publisher
    // driverRepository = new InMemoryDriverRepository();
    // leagueRepository = new InMemoryLeagueRepository();
    // eventPublisher = new InMemoryEventPublisher();
    // getProfileLeaguesUseCase = new GetProfileLeaguesUseCase({
    //   driverRepository,
    //   leagueRepository,
    //   eventPublisher,
    // });
    // leaveLeagueUseCase = new LeaveLeagueUseCase({
    //   driverRepository,
    //   leagueRepository,
    //   eventPublisher,
    // });
    // getLeagueDetailsUseCase = new GetLeagueDetailsUseCase({
    //   leagueRepository,
    //   eventPublisher,
    // });
  });

  beforeEach(() => {
    // TODO: Clear all In-Memory repositories before each test
    // driverRepository.clear();
    // leagueRepository.clear();
    // eventPublisher.clear();
  });

  describe('GetProfileLeaguesUseCase - Success Path', () => {
    it('should retrieve complete list of league memberships', async () => {
      // TODO: Implement test
      // Scenario: Driver with multiple league memberships
      // Given: A driver exists
      // And: The driver is a member of 3 leagues
      // And: Each league has different status (Active/Inactive)
      // When: GetProfileLeaguesUseCase.execute() is called with driver ID
      // Then: The result should contain all league memberships
      // And: Each league should display name, status, and upcoming races
      // And: EventPublisher should emit ProfileLeaguesAccessedEvent
    });

    it('should retrieve league memberships with minimal data', async () => {
      // TODO: Implement test
      // Scenario: Driver with minimal league memberships
      // Given: A driver exists
      // And: The driver is a member of 1 league
      // When: GetProfileLeaguesUseCase.execute() is called with driver ID
      // Then: The result should contain the league membership
      // And: The league should display basic information
      // And: EventPublisher should emit ProfileLeaguesAccessedEvent
    });

    it('should retrieve league memberships with upcoming races', async () => {
      // TODO: Implement test
      // Scenario: Driver with leagues having upcoming races
      // Given: A driver exists
      // And: The driver is a member of a league with upcoming races
      // When: GetProfileLeaguesUseCase.execute() is called with driver ID
      // Then: The result should show upcoming races for the league
      // And: Each race should display track name, date, and time
      // And: EventPublisher should emit ProfileLeaguesAccessedEvent
    });

    it('should retrieve league memberships with league status', async () => {
      // TODO: Implement test
      // Scenario: Driver with leagues having different statuses
      // Given: A driver exists
      // And: The driver is a member of an active league
      // And: The driver is a member of an inactive league
      // When: GetProfileLeaguesUseCase.execute() is called with driver ID
      // Then: The result should show status for each league
      // And: Active leagues should be clearly marked
      // And: Inactive leagues should be clearly marked
      // And: EventPublisher should emit ProfileLeaguesAccessedEvent
    });

    it('should retrieve league memberships with member count', async () => {
      // TODO: Implement test
      // Scenario: Driver with leagues having member counts
      // Given: A driver exists
      // And: The driver is a member of a league with 50 members
      // When: GetProfileLeaguesUseCase.execute() is called with driver ID
      // Then: The result should show member count for the league
      // And: The count should be accurate
      // And: EventPublisher should emit ProfileLeaguesAccessedEvent
    });

    it('should retrieve league memberships with driver role', async () => {
      // TODO: Implement test
      // Scenario: Driver with different roles in leagues
      // Given: A driver exists
      // And: The driver is a member of a league as "Member"
      // And: The driver is an admin of another league
      // When: GetProfileLeaguesUseCase.execute() is called with driver ID
      // Then: The result should show role for each league
      // And: The role should be clearly indicated
      // And: EventPublisher should emit ProfileLeaguesAccessedEvent
    });

    it('should retrieve league memberships with league category tags', async () => {
      // TODO: Implement test
      // Scenario: Driver with leagues having category tags
      // Given: A driver exists
      // And: The driver is a member of a league with category tags
      // When: GetProfileLeaguesUseCase.execute() is called with driver ID
      // Then: The result should show category tags for the league
      // And: Tags should include game type, skill level, etc.
      // And: EventPublisher should emit ProfileLeaguesAccessedEvent
    });

    it('should retrieve league memberships with league rating', async () => {
      // TODO: Implement test
      // Scenario: Driver with leagues having ratings
      // Given: A driver exists
      // And: The driver is a member of a league with average rating
      // When: GetProfileLeaguesUseCase.execute() is called with driver ID
      // Then: The result should show rating for the league
      // And: The rating should be displayed as stars or numeric value
      // And: EventPublisher should emit ProfileLeaguesAccessedEvent
    });

    it('should retrieve league memberships with league prize pool', async () => {
      // TODO: Implement test
      // Scenario: Driver with leagues having prize pools
      // Given: A driver exists
      // And: The driver is a member of a league with prize pool
      // When: GetProfileLeaguesUseCase.execute() is called with driver ID
      // Then: The result should show prize pool for the league
      // And: The prize pool should be displayed as currency amount
      // And: EventPublisher should emit ProfileLeaguesAccessedEvent
    });

    it('should retrieve league memberships with league sponsor count', async () => {
      // TODO: Implement test
      // Scenario: Driver with leagues having sponsors
      // Given: A driver exists
      // And: The driver is a member of a league with sponsors
      // When: GetProfileLeaguesUseCase.execute() is called with driver ID
      // Then: The result should show sponsor count for the league
      // And: The count should be accurate
      // And: EventPublisher should emit ProfileLeaguesAccessedEvent
    });

    it('should retrieve league memberships with league race count', async () => {
      // TODO: Implement test
      // Scenario: Driver with leagues having races
      // Given: A driver exists
      // And: The driver is a member of a league with races
      // When: GetProfileLeaguesUseCase.execute() is called with driver ID
      // Then: The result should show race count for the league
      // And: The count should be accurate
      // And: EventPublisher should emit ProfileLeaguesAccessedEvent
    });

    it('should retrieve league memberships with league championship count', async () => {
      // TODO: Implement test
      // Scenario: Driver with leagues having championships
      // Given: A driver exists
      // And: The driver is a member of a league with championships
      // When: GetProfileLeaguesUseCase.execute() is called with driver ID
      // Then: The result should show championship count for the league
      // And: The count should be accurate
      // And: EventPublisher should emit ProfileLeaguesAccessedEvent
    });

    it('should retrieve league memberships with league visibility', async () => {
      // TODO: Implement test
      // Scenario: Driver with leagues having different visibility
      // Given: A driver exists
      // And: The driver is a member of a public league
      // And: The driver is a member of a private league
      // When: GetProfileLeaguesUseCase.execute() is called with driver ID
      // Then: The result should show visibility for each league
      // And: The visibility should be clearly indicated
      // And: EventPublisher should emit ProfileLeaguesAccessedEvent
    });

    it('should retrieve league memberships with league creation date', async () => {
      // TODO: Implement test
      // Scenario: Driver with leagues having creation dates
      // Given: A driver exists
      // And: The driver is a member of a league created on a specific date
      // When: GetProfileLeaguesUseCase.execute() is called with driver ID
      // Then: The result should show creation date for the league
      // And: The date should be formatted correctly
      // And: EventPublisher should emit ProfileLeaguesAccessedEvent
    });

    it('should retrieve league memberships with league owner information', async () => {
      // TODO: Implement test
      // Scenario: Driver with leagues having owners
      // Given: A driver exists
      // And: The driver is a member of a league with an owner
      // When: GetProfileLeaguesUseCase.execute() is called with driver ID
      // Then: The result should show owner name for the league
      // And: The owner name should be clickable to view profile
      // And: EventPublisher should emit ProfileLeaguesAccessedEvent
    });
  });

  describe('GetProfileLeaguesUseCase - Edge Cases', () => {
    it('should handle driver with no league memberships', async () => {
      // TODO: Implement test
      // Scenario: Driver without league memberships
      // Given: A driver exists without league memberships
      // When: GetProfileLeaguesUseCase.execute() is called with driver ID
      // Then: The result should contain empty list
      // And: EventPublisher should emit ProfileLeaguesAccessedEvent
    });

    it('should handle driver with only active leagues', async () => {
      // TODO: Implement test
      // Scenario: Driver with only active leagues
      // Given: A driver exists
      // And: The driver is a member of only active leagues
      // When: GetProfileLeaguesUseCase.execute() is called with driver ID
      // Then: The result should contain only active leagues
      // And: All leagues should show Active status
      // And: EventPublisher should emit ProfileLeaguesAccessedEvent
    });

    it('should handle driver with only inactive leagues', async () => {
      // TODO: Implement test
      // Scenario: Driver with only inactive leagues
      // Given: A driver exists
      // And: The driver is a member of only inactive leagues
      // When: GetProfileLeaguesUseCase.execute() is called with driver ID
      // Then: The result should contain only inactive leagues
      // And: All leagues should show Inactive status
      // And: EventPublisher should emit ProfileLeaguesAccessedEvent
    });

    it('should handle driver with leagues having no upcoming races', async () => {
      // TODO: Implement test
      // Scenario: Driver with leagues having no upcoming races
      // Given: A driver exists
      // And: The driver is a member of leagues with no upcoming races
      // When: GetProfileLeaguesUseCase.execute() is called with driver ID
      // Then: The result should contain league memberships
      // And: Upcoming races section should be empty
      // And: EventPublisher should emit ProfileLeaguesAccessedEvent
    });

    it('should handle driver with leagues having no sponsors', async () => {
      // TODO: Implement test
      // Scenario: Driver with leagues having no sponsors
      // Given: A driver exists
      // And: The driver is a member of leagues with no sponsors
      // When: GetProfileLeaguesUseCase.execute() is called with driver ID
      // Then: The result should contain league memberships
      // And: Sponsor count should be zero
      // And: EventPublisher should emit ProfileLeaguesAccessedEvent
    });
  });

  describe('GetProfileLeaguesUseCase - Error Handling', () => {
    it('should throw error when driver does not exist', async () => {
      // TODO: Implement test
      // Scenario: Non-existent driver
      // Given: No driver exists with the given ID
      // When: GetProfileLeaguesUseCase.execute() is called with non-existent driver ID
      // Then: Should throw DriverNotFoundError
      // And: EventPublisher should NOT emit any events
    });

    it('should throw error when driver ID is invalid', async () => {
      // TODO: Implement test
      // Scenario: Invalid driver ID
      // Given: An invalid driver ID (e.g., empty string, null, undefined)
      // When: GetProfileLeaguesUseCase.execute() is called with invalid driver ID
      // Then: Should throw ValidationError
      // And: EventPublisher should NOT emit any events
    });

    it('should handle repository errors gracefully', async () => {
      // TODO: Implement test
      // Scenario: Repository throws error
      // Given: A driver exists
      // And: DriverRepository throws an error during query
      // When: GetProfileLeaguesUseCase.execute() is called
      // Then: Should propagate the error appropriately
      // And: EventPublisher should NOT emit any events
    });
  });

  describe('LeaveLeagueUseCase - Success Path', () => {
    it('should allow driver to leave a league', async () => {
      // TODO: Implement test
      // Scenario: Driver leaves a league
      // Given: A driver exists
      // And: The driver is a member of a league
      // When: LeaveLeagueUseCase.execute() is called with driver ID and league ID
      // Then: The driver should be removed from the league roster
      // And: EventPublisher should emit LeagueLeftEvent
    });

    it('should allow driver to leave multiple leagues', async () => {
      // TODO: Implement test
      // Scenario: Driver leaves multiple leagues
      // Given: A driver exists
      // And: The driver is a member of 3 leagues
      // When: LeaveLeagueUseCase.execute() is called for each league
      // Then: The driver should be removed from all league rosters
      // And: EventPublisher should emit LeagueLeftEvent for each league
    });

    it('should allow admin to leave league', async () => {
      // TODO: Implement test
      // Scenario: Admin leaves a league
      // Given: A driver exists as admin of a league
      // When: LeaveLeagueUseCase.execute() is called with admin driver ID and league ID
      // Then: The admin should be removed from the league roster
      // And: EventPublisher should emit LeagueLeftEvent
    });

    it('should allow owner to leave league', async () => {
      // TODO: Implement test
      // Scenario: Owner leaves a league
      // Given: A driver exists as owner of a league
      // When: LeaveLeagueUseCase.execute() is called with owner driver ID and league ID
      // Then: The owner should be removed from the league roster
      // And: EventPublisher should emit LeagueLeftEvent
    });
  });

  describe('LeaveLeagueUseCase - Validation', () => {
    it('should reject leaving league when driver is not a member', async () => {
      // TODO: Implement test
      // Scenario: Driver not a member of league
      // Given: A driver exists
      // And: The driver is not a member of a league
      // When: LeaveLeagueUseCase.execute() is called with driver ID and league ID
      // Then: Should throw NotMemberError
      // And: EventPublisher should NOT emit any events
    });

    it('should reject leaving league with invalid league ID', async () => {
      // TODO: Implement test
      // Scenario: Invalid league ID
      // Given: A driver exists
      // When: LeaveLeagueUseCase.execute() is called with invalid league ID
      // Then: Should throw ValidationError
      // And: EventPublisher should NOT emit any events
    });
  });

  describe('LeaveLeagueUseCase - Error Handling', () => {
    it('should throw error when driver does not exist', async () => {
      // TODO: Implement test
      // Scenario: Non-existent driver
      // Given: No driver exists with the given ID
      // When: LeaveLeagueUseCase.execute() is called with non-existent driver ID
      // Then: Should throw DriverNotFoundError
      // And: EventPublisher should NOT emit any events
    });

    it('should throw error when league does not exist', async () => {
      // TODO: Implement test
      // Scenario: Non-existent league
      // Given: A driver exists
      // And: No league exists with the given ID
      // When: LeaveLeagueUseCase.execute() is called with non-existent league ID
      // Then: Should throw LeagueNotFoundError
      // And: EventPublisher should NOT emit any events
    });

    it('should handle repository errors gracefully', async () => {
      // TODO: Implement test
      // Scenario: Repository throws error
      // Given: A driver exists
      // And: LeagueRepository throws an error during update
      // When: LeaveLeagueUseCase.execute() is called
      // Then: Should propagate the error appropriately
      // And: EventPublisher should NOT emit any events
    });
  });

  describe('GetLeagueDetailsUseCase - Success Path', () => {
    it('should retrieve complete league details', async () => {
      // TODO: Implement test
      // Scenario: League with complete details
      // Given: A league exists with complete information
      // And: The league has name, status, members, races, championships
      // When: GetLeagueDetailsUseCase.execute() is called with league ID
      // Then: The result should contain all league details
      // And: EventPublisher should emit LeagueDetailsAccessedEvent
    });

    it('should retrieve league details with minimal information', async () => {
      // TODO: Implement test
      // Scenario: League with minimal details
      // Given: A league exists with minimal information
      // And: The league has only name and status
      // When: GetLeagueDetailsUseCase.execute() is called with league ID
      // Then: The result should contain basic league details
      // And: EventPublisher should emit LeagueDetailsAccessedEvent
    });

    it('should retrieve league details with upcoming races', async () => {
      // TODO: Implement test
      // Scenario: League with upcoming races
      // Given: A league exists with upcoming races
      // When: GetLeagueDetailsUseCase.execute() is called with league ID
      // Then: The result should show upcoming races
      // And: Each race should display track name, date, and time
      // And: EventPublisher should emit LeagueDetailsAccessedEvent
    });

    it('should retrieve league details with member list', async () => {
      // TODO: Implement test
      // Scenario: League with member list
      // Given: A league exists with members
      // When: GetLeagueDetailsUseCase.execute() is called with league ID
      // Then: The result should show member list
      // And: Each member should display name and role
      // And: EventPublisher should emit LeagueDetailsAccessedEvent
    });
  });

  describe('GetLeagueDetailsUseCase - Error Handling', () => {
    it('should throw error when league does not exist', async () => {
      // TODO: Implement test
      // Scenario: Non-existent league
      // Given: No league exists with the given ID
      // When: GetLeagueDetailsUseCase.execute() is called with non-existent league ID
      // Then: Should throw LeagueNotFoundError
      // And: EventPublisher should NOT emit any events
    });

    it('should throw error when league ID is invalid', async () => {
      // TODO: Implement test
      // Scenario: Invalid league ID
      // Given: An invalid league ID (e.g., empty string, null, undefined)
      // When: GetLeagueDetailsUseCase.execute() is called with invalid league ID
      // Then: Should throw ValidationError
      // And: EventPublisher should NOT emit any events
    });
  });

  describe('Profile Leagues Data Orchestration', () => {
    it('should correctly format league status with visual cues', async () => {
      // TODO: Implement test
      // Scenario: League status formatting
      // Given: A driver exists
      // And: The driver is a member of an active league
      // And: The driver is a member of an inactive league
      // When: GetProfileLeaguesUseCase.execute() is called
      // Then: Active leagues should show "Active" status with green indicator
      // And: Inactive leagues should show "Inactive" status with gray indicator
    });

    it('should correctly format upcoming races with proper details', async () => {
      // TODO: Implement test
      // Scenario: Upcoming races formatting
      // Given: A driver exists
      // And: The driver is a member of a league with upcoming races
      // When: GetProfileLeaguesUseCase.execute() is called
      // Then: Upcoming races should show:
      // - Track name
      // - Race date and time (formatted correctly)
      // - Race type (if available)
    });

    it('should correctly format league rating with stars or numeric value', async () => {
      // TODO: Implement test
      // Scenario: League rating formatting
      // Given: A driver exists
      // And: The driver is a member of a league with rating 4.5
      // When: GetProfileLeaguesUseCase.execute() is called
      // Then: League rating should show as stars (4.5/5) or numeric value (4.5)
    });

    it('should correctly format league prize pool as currency', async () => {
      // TODO: Implement test
      // Scenario: League prize pool formatting
      // Given: A driver exists
      // And: The driver is a member of a league with prize pool $1000
      // When: GetProfileLeaguesUseCase.execute() is called
      // Then: League prize pool should show as "$1,000" or "1000 USD"
    });

    it('should correctly format league creation date', async () => {
      // TODO: Implement test
      // Scenario: League creation date formatting
      // Given: A driver exists
      // And: The driver is a member of a league created on 2024-01-15
      // When: GetProfileLeaguesUseCase.execute() is called
      // Then: League creation date should show as "January 15, 2024" or similar format
    });

    it('should correctly identify driver role in each league', async () => {
      // TODO: Implement test
      // Scenario: Driver role identification
      // Given: A driver exists
      // And: The driver is a member of League A as "Member"
      // And: The driver is an admin of League B
      // And: The driver is the owner of League C
      // When: GetProfileLeaguesUseCase.execute() is called
      // Then: League A should show role "Member"
      // And: League B should show role "Admin"
      // And: League C should show role "Owner"
    });

    it('should correctly filter leagues by status', async () => {
      // TODO: Implement test
      // Scenario: League filtering by status
      // Given: A driver exists
      // And: The driver is a member of 2 active leagues and 1 inactive league
      // When: GetProfileLeaguesUseCase.execute() is called with status filter "Active"
      // Then: The result should show only the 2 active leagues
      // And: The inactive league should be hidden
    });

    it('should correctly search leagues by name', async () => {
      // TODO: Implement test
      // Scenario: League search by name
      // Given: A driver exists
      // And: The driver is a member of "European GT League" and "Formula League"
      // When: GetProfileLeaguesUseCase.execute() is called with search term "European"
      // Then: The result should show only "European GT League"
      // And: "Formula League" should be hidden
    });
  });
});
