/**
 * Integration Test: League Detail Use Case Orchestration
 * 
 * Tests the orchestration logic of league detail-related Use Cases:
 * - GetLeagueDetailUseCase: Retrieves league details with all associated data
 * - 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 { InMemoryLeagueRepository } from '../../../adapters/leagues/persistence/inmemory/InMemoryLeagueRepository';
import { InMemoryDriverRepository } from '../../../adapters/drivers/persistence/inmemory/InMemoryDriverRepository';
import { InMemoryRaceRepository } from '../../../adapters/races/persistence/inmemory/InMemoryRaceRepository';
import { InMemoryEventPublisher } from '../../../adapters/events/InMemoryEventPublisher';
import { GetLeagueDetailUseCase } from '../../../core/leagues/use-cases/GetLeagueDetailUseCase';
import { LeagueDetailQuery } from '../../../core/leagues/ports/LeagueDetailQuery';

describe('League Detail Use Case Orchestration', () => {
  let leagueRepository: InMemoryLeagueRepository;
  let driverRepository: InMemoryDriverRepository;
  let raceRepository: InMemoryRaceRepository;
  let eventPublisher: InMemoryEventPublisher;
  let getLeagueDetailUseCase: GetLeagueDetailUseCase;

  beforeAll(() => {
    // TODO: Initialize In-Memory repositories and event publisher
    // leagueRepository = new InMemoryLeagueRepository();
    // driverRepository = new InMemoryDriverRepository();
    // raceRepository = new InMemoryRaceRepository();
    // eventPublisher = new InMemoryEventPublisher();
    // getLeagueDetailUseCase = new GetLeagueDetailUseCase({
    //   leagueRepository,
    //   driverRepository,
    //   raceRepository,
    //   eventPublisher,
    // });
  });

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

  describe('GetLeagueDetailUseCase - Success Path', () => {
    it('should retrieve complete league detail with all data', async () => {
      // TODO: Implement test
      // Scenario: League with complete data
      // Given: A league exists with complete data
      // And: The league has personal information (name, description, owner)
      // And: The league has statistics (members, races, sponsors, prize pool)
      // And: The league has career history (leagues, seasons, teams)
      // And: The league has recent race results
      // And: The league has championship standings
      // And: The league has social links configured
      // And: The league has team affiliation
      // When: GetLeagueDetailUseCase.execute() is called with league ID
      // Then: The result should contain all league sections
      // And: Personal information should be correctly populated
      // And: Statistics should be correctly calculated
      // And: Career history should include all leagues and teams
      // And: Recent race results should be sorted by date (newest first)
      // And: Championship standings should include league info
      // And: Social links should be clickable
      // And: Team affiliation should show team name and role
      // And: EventPublisher should emit LeagueDetailAccessedEvent
    });

    it('should retrieve league detail with minimal data', async () => {
      // TODO: Implement test
      // Scenario: League with minimal data
      // Given: A league exists with only basic information (name, description, owner)
      // And: The league has no statistics
      // And: The league has no career history
      // And: The league has no recent race results
      // And: The league has no championship standings
      // And: The league has no social links
      // And: The league has no team affiliation
      // When: GetLeagueDetailUseCase.execute() is called with league ID
      // Then: The result should contain basic league info
      // And: All sections should be empty or show default values
      // And: EventPublisher should emit LeagueDetailAccessedEvent
    });

    it('should retrieve league detail with career history but no recent results', async () => {
      // TODO: Implement test
      // Scenario: League with career history but no recent results
      // Given: A league exists
      // And: The league has career history (leagues, seasons, teams)
      // And: The league has no recent race results
      // When: GetLeagueDetailUseCase.execute() is called with league ID
      // Then: The result should contain career history
      // And: Recent race results section should be empty
      // And: EventPublisher should emit LeagueDetailAccessedEvent
    });

    it('should retrieve league detail with recent results but no career history', async () => {
      // TODO: Implement test
      // Scenario: League with recent results but no career history
      // Given: A league exists
      // And: The league has recent race results
      // And: The league has no career history
      // When: GetLeagueDetailUseCase.execute() is called with league ID
      // Then: The result should contain recent race results
      // And: Career history section should be empty
      // And: EventPublisher should emit LeagueDetailAccessedEvent
    });

    it('should retrieve league detail with championship standings but no other data', async () => {
      // TODO: Implement test
      // Scenario: League with championship standings but no other data
      // Given: A league exists
      // And: The league has championship standings
      // And: The league has no career history
      // And: The league has no recent race results
      // When: GetLeagueDetailUseCase.execute() is called with league ID
      // Then: The result should contain championship standings
      // And: Career history section should be empty
      // And: Recent race results section should be empty
      // And: EventPublisher should emit LeagueDetailAccessedEvent
    });

    it('should retrieve league detail with social links but no team affiliation', async () => {
      // TODO: Implement test
      // Scenario: League with social links but no team affiliation
      // Given: A league exists
      // And: The league has social links configured
      // And: The league has no team affiliation
      // When: GetLeagueDetailUseCase.execute() is called with league ID
      // Then: The result should contain social links
      // And: Team affiliation section should be empty
      // And: EventPublisher should emit LeagueDetailAccessedEvent
    });

    it('should retrieve league detail with team affiliation but no social links', async () => {
      // TODO: Implement test
      // Scenario: League with team affiliation but no social links
      // Given: A league exists
      // And: The league has team affiliation
      // And: The league has no social links
      // When: GetLeagueDetailUseCase.execute() is called with league ID
      // Then: The result should contain team affiliation
      // And: Social links section should be empty
      // And: EventPublisher should emit LeagueDetailAccessedEvent
    });
  });

  describe('GetLeagueDetailUseCase - Edge Cases', () => {
    it('should handle league with no career history', async () => {
      // TODO: Implement test
      // Scenario: League with no career history
      // Given: A league exists
      // And: The league has no career history
      // When: GetLeagueDetailUseCase.execute() is called with league ID
      // Then: The result should contain league profile
      // And: Career history section should be empty
      // And: EventPublisher should emit LeagueDetailAccessedEvent
    });

    it('should handle league with no recent race results', async () => {
      // TODO: Implement test
      // Scenario: League with no recent race results
      // Given: A league exists
      // And: The league has no recent race results
      // When: GetLeagueDetailUseCase.execute() is called with league ID
      // Then: The result should contain league profile
      // And: Recent race results section should be empty
      // And: EventPublisher should emit LeagueDetailAccessedEvent
    });

    it('should handle league with no championship standings', async () => {
      // TODO: Implement test
      // Scenario: League with no championship standings
      // Given: A league exists
      // And: The league has no championship standings
      // When: GetLeagueDetailUseCase.execute() is called with league ID
      // Then: The result should contain league profile
      // And: Championship standings section should be empty
      // And: EventPublisher should emit LeagueDetailAccessedEvent
    });

    it('should handle league with no data at all', async () => {
      // TODO: Implement test
      // Scenario: League with absolutely no data
      // Given: A league exists
      // And: The league has no statistics
      // And: The league has no career history
      // And: The league has no recent race results
      // And: The league has no championship standings
      // And: The league has no social links
      // And: The league has no team affiliation
      // When: GetLeagueDetailUseCase.execute() is called with league ID
      // Then: The result should contain basic league info
      // And: All sections should be empty or show default values
      // And: EventPublisher should emit LeagueDetailAccessedEvent
    });
  });

  describe('GetLeagueDetailUseCase - 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: GetLeagueDetailUseCase.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: GetLeagueDetailUseCase.execute() is called with invalid league 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 league exists
      // And: LeagueRepository throws an error during query
      // When: GetLeagueDetailUseCase.execute() is called
      // Then: Should propagate the error appropriately
      // And: EventPublisher should NOT emit any events
    });
  });

  describe('League Detail Data Orchestration', () => {
    it('should correctly calculate league statistics from race results', async () => {
      // TODO: Implement test
      // Scenario: League statistics calculation
      // Given: A league exists
      // And: The league has 10 completed races
      // And: The league has 3 wins
      // And: The league has 5 podiums
      // When: GetLeagueDetailUseCase.execute() is called
      // Then: League statistics should show:
      // - Starts: 10
      // - Wins: 3
      // - Podiums: 5
      // - Rating: Calculated based on performance
      // - Rank: Calculated based on rating
    });

    it('should correctly format career history with league and team information', async () => {
      // TODO: Implement test
      // Scenario: Career history formatting
      // Given: A league exists
      // And: The league has participated in 2 leagues
      // And: The league has been on 3 teams across seasons
      // When: GetLeagueDetailUseCase.execute() is called
      // Then: Career history should show:
      // - League A: Season 2024, Team X
      // - League B: Season 2024, Team Y
      // - League A: Season 2023, Team Z
    });

    it('should correctly format recent race results with proper details', async () => {
      // TODO: Implement test
      // Scenario: Recent race results formatting
      // Given: A league exists
      // And: The league has 5 recent race results
      // When: GetLeagueDetailUseCase.execute() is called
      // Then: Recent race results should show:
      // - Race name
      // - Track name
      // - Finishing position
      // - Points earned
      // - Race date (sorted newest first)
    });

    it('should correctly aggregate championship standings across leagues', async () => {
      // TODO: Implement test
      // Scenario: Championship standings aggregation
      // Given: A league exists
      // And: The league is in 2 championships
      // And: In Championship A: Position 5, 150 points, 20 drivers
      // And: In Championship B: Position 12, 85 points, 15 drivers
      // When: GetLeagueDetailUseCase.execute() is called
      // Then: Championship standings should show:
      // - League A: Position 5, 150 points, 20 drivers
      // - League B: Position 12, 85 points, 15 drivers
    });

    it('should correctly format social links with proper URLs', async () => {
      // TODO: Implement test
      // Scenario: Social links formatting
      // Given: A league exists
      // And: The league has social links (Discord, Twitter, iRacing)
      // When: GetLeagueDetailUseCase.execute() is called
      // Then: Social links should show:
      // - Discord: https://discord.gg/username
      // - Twitter: https://twitter.com/username
      // - iRacing: https://members.iracing.com/membersite/member/profile?username=username
    });

    it('should correctly format team affiliation with role', async () => {
      // TODO: Implement test
      // Scenario: Team affiliation formatting
      // Given: A league exists
      // And: The league is affiliated with Team XYZ
      // And: The league's role is "Driver"
      // When: GetLeagueDetailUseCase.execute() is called
      // Then: Team affiliation should show:
      // - Team name: Team XYZ
      // - Team logo: (if available)
      // - Driver role: Driver
    });
  });
});