/**
 * Integration Test: Teams List Use Case Orchestration
 * 
 * Tests the orchestration logic of teams list-related Use Cases:
 * - GetTeamsListUseCase: Retrieves list of teams with filtering, sorting, and search capabilities
 * - 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 { InMemoryTeamRepository } from '../../../adapters/teams/persistence/inmemory/InMemoryTeamRepository';
import { InMemoryLeagueRepository } from '../../../adapters/leagues/persistence/inmemory/InMemoryLeagueRepository';
import { InMemoryEventPublisher } from '../../../adapters/events/InMemoryEventPublisher';
import { GetTeamsListUseCase } from '../../../core/teams/use-cases/GetTeamsListUseCase';
import { GetTeamsListQuery } from '../../../core/teams/ports/GetTeamsListQuery';

describe('Teams List Use Case Orchestration', () => {
  let teamRepository: InMemoryTeamRepository;
  let leagueRepository: InMemoryLeagueRepository;
  let eventPublisher: InMemoryEventPublisher;
  let getTeamsListUseCase: GetTeamsListUseCase;

  beforeAll(() => {
    // TODO: Initialize In-Memory repositories and event publisher
    // teamRepository = new InMemoryTeamRepository();
    // leagueRepository = new InMemoryLeagueRepository();
    // eventPublisher = new InMemoryEventPublisher();
    // getTeamsListUseCase = new GetTeamsListUseCase({
    //   teamRepository,
    //   leagueRepository,
    //   eventPublisher,
    // });
  });

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

  describe('GetTeamsListUseCase - Success Path', () => {
    it('should retrieve complete teams list with all teams', async () => {
      // TODO: Implement test
      // Scenario: Teams list with multiple teams
      // Given: Multiple teams exist
      // When: GetTeamsListUseCase.execute() is called
      // Then: The result should contain all teams
      // And: Each team should show name, logo, and member count
      // And: EventPublisher should emit TeamsListAccessedEvent
    });

    it('should retrieve teams list with team details', async () => {
      // TODO: Implement test
      // Scenario: Teams list with detailed information
      // Given: Teams exist with various details
      // When: GetTeamsListUseCase.execute() is called
      // Then: Each team should show team name
      // And: Each team should show team logo
      // And: Each team should show number of members
      // And: Each team should show performance stats
      // And: EventPublisher should emit TeamsListAccessedEvent
    });

    it('should retrieve teams list with search filter', async () => {
      // TODO: Implement test
      // Scenario: Teams list with search
      // Given: Teams exist with various names
      // When: GetTeamsListUseCase.execute() is called with search term
      // Then: The result should contain only matching teams
      // And: The result should show search results count
      // And: EventPublisher should emit TeamsListAccessedEvent
    });

    it('should retrieve teams list filtered by league', async () => {
      // TODO: Implement test
      // Scenario: Teams list filtered by league
      // Given: Teams exist in multiple leagues
      // When: GetTeamsListUseCase.execute() is called with league filter
      // Then: The result should contain only teams from that league
      // And: EventPublisher should emit TeamsListAccessedEvent
    });

    it('should retrieve teams list filtered by performance tier', async () => {
      // TODO: Implement test
      // Scenario: Teams list filtered by tier
      // Given: Teams exist in different tiers
      // When: GetTeamsListUseCase.execute() is called with tier filter
      // Then: The result should contain only teams from that tier
      // And: EventPublisher should emit TeamsListAccessedEvent
    });

    it('should retrieve teams list sorted by different criteria', async () => {
      // TODO: Implement test
      // Scenario: Teams list sorted by different criteria
      // Given: Teams exist with various metrics
      // When: GetTeamsListUseCase.execute() is called with sort criteria
      // Then: Teams should be sorted by the specified criteria
      // And: The sort order should be correct
      // And: EventPublisher should emit TeamsListAccessedEvent
    });

    it('should retrieve teams list with pagination', async () => {
      // TODO: Implement test
      // Scenario: Teams list with pagination
      // Given: Many teams exist
      // When: GetTeamsListUseCase.execute() is called with pagination
      // Then: The result should contain only the specified page
      // And: The result should show total count
      // And: EventPublisher should emit TeamsListAccessedEvent
    });

    it('should retrieve teams list with team achievements', async () => {
      // TODO: Implement test
      // Scenario: Teams list with achievements
      // Given: Teams exist with achievements
      // When: GetTeamsListUseCase.execute() is called
      // Then: Each team should show achievement badges
      // And: Each team should show number of achievements
      // And: EventPublisher should emit TeamsListAccessedEvent
    });

    it('should retrieve teams list with team performance metrics', async () => {
      // TODO: Implement test
      // Scenario: Teams list with performance metrics
      // Given: Teams exist with performance data
      // When: GetTeamsListUseCase.execute() is called
      // Then: Each team should show win rate
      // And: Each team should show podium finishes
      // And: Each team should show recent race results
      // And: EventPublisher should emit TeamsListAccessedEvent
    });

    it('should retrieve teams list with team roster preview', async () => {
      // TODO: Implement test
      // Scenario: Teams list with roster preview
      // Given: Teams exist with members
      // When: GetTeamsListUseCase.execute() is called
      // Then: Each team should show preview of team members
      // And: Each team should show the team captain
      // And: EventPublisher should emit TeamsListAccessedEvent
    });

    it('should retrieve teams list with filters applied', async () => {
      // TODO: Implement test
      // Scenario: Multiple filters applied
      // Given: Teams exist in multiple leagues and tiers
      // When: GetTeamsListUseCase.execute() is called with multiple filters
      // Then: The result should show active filters
      // And: The result should contain only matching teams
      // And: EventPublisher should emit TeamsListAccessedEvent
    });
  });

  describe('GetTeamsListUseCase - Edge Cases', () => {
    it('should handle empty teams list', async () => {
      // TODO: Implement test
      // Scenario: No teams exist
      // Given: No teams exist
      // When: GetTeamsListUseCase.execute() is called
      // Then: The result should be empty
      // And: EventPublisher should emit TeamsListAccessedEvent
    });

    it('should handle empty teams list after filtering', async () => {
      // TODO: Implement test
      // Scenario: No teams match filters
      // Given: Teams exist but none match the filters
      // When: GetTeamsListUseCase.execute() is called with filters
      // Then: The result should be empty
      // And: EventPublisher should emit TeamsListAccessedEvent
    });

    it('should handle empty teams list after search', async () => {
      // TODO: Implement test
      // Scenario: No teams match search
      // Given: Teams exist but none match the search term
      // When: GetTeamsListUseCase.execute() is called with search term
      // Then: The result should be empty
      // And: EventPublisher should emit TeamsListAccessedEvent
    });

    it('should handle teams list with single team', async () => {
      // TODO: Implement test
      // Scenario: Only one team exists
      // Given: Only one team exists
      // When: GetTeamsListUseCase.execute() is called
      // Then: The result should contain only that team
      // And: EventPublisher should emit TeamsListAccessedEvent
    });

    it('should handle teams list with teams having equal metrics', async () => {
      // TODO: Implement test
      // Scenario: Teams with equal metrics
      // Given: Multiple teams have the same metrics
      // When: GetTeamsListUseCase.execute() is called
      // Then: Teams should be sorted by tie-breaker criteria
      // And: EventPublisher should emit TeamsListAccessedEvent
    });
  });

  describe('GetTeamsListUseCase - 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: GetTeamsListUseCase.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: GetTeamsListUseCase.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: Teams exist
      // And: TeamRepository throws an error during query
      // When: GetTeamsListUseCase.execute() is called
      // Then: Should propagate the error appropriately
      // And: EventPublisher should NOT emit any events
    });
  });

  describe('Teams List Data Orchestration', () => {
    it('should correctly filter teams by league', async () => {
      // TODO: Implement test
      // Scenario: League filtering
      // Given: Teams exist in multiple leagues
      // When: GetTeamsListUseCase.execute() is called with league filter
      // Then: Only teams from the specified league should be included
      // And: Teams should be sorted by the specified criteria
    });

    it('should correctly filter teams by tier', async () => {
      // TODO: Implement test
      // Scenario: Tier filtering
      // Given: Teams exist in different tiers
      // When: GetTeamsListUseCase.execute() is called with tier filter
      // Then: Only teams from the specified tier should be included
      // And: Teams should be sorted by the specified criteria
    });

    it('should correctly search teams by name', async () => {
      // TODO: Implement test
      // Scenario: Team name search
      // Given: Teams exist with various names
      // When: GetTeamsListUseCase.execute() is called with search term
      // Then: Only teams matching the search term should be included
      // And: Search should be case-insensitive
    });

    it('should correctly sort teams by different criteria', async () => {
      // TODO: Implement test
      // Scenario: Sorting by different criteria
      // Given: Teams exist with various metrics
      // When: GetTeamsListUseCase.execute() is called with sort criteria
      // Then: Teams should be sorted by the specified criteria
      // And: The sort order should be correct
    });

    it('should correctly paginate teams list', async () => {
      // TODO: Implement test
      // Scenario: Pagination
      // Given: Many teams exist
      // When: GetTeamsListUseCase.execute() is called with pagination
      // Then: Only the specified page should be returned
      // And: Total count should be accurate
    });

    it('should correctly format team achievements', async () => {
      // TODO: Implement test
      // Scenario: Achievement formatting
      // Given: Teams exist with achievements
      // When: GetTeamsListUseCase.execute() is called
      // Then: Each team should show achievement badges
      // And: Each team should show number of achievements
    });

    it('should correctly format team performance metrics', async () => {
      // TODO: Implement test
      // Scenario: Performance metrics formatting
      // Given: Teams exist with performance data
      // When: GetTeamsListUseCase.execute() is called
      // Then: Each team should show:
      // - Win rate (formatted as percentage)
      // - Podium finishes (formatted as number)
      // - Recent race results (formatted with position and points)
    });

    it('should correctly format team roster preview', async () => {
      // TODO: Implement test
      // Scenario: Roster preview formatting
      // Given: Teams exist with members
      // When: GetTeamsListUseCase.execute() is called
      // Then: Each team should show preview of team members
      // And: Each team should show the team captain
      // And: Preview should be limited to a few members
    });
  });

  describe('GetTeamsListUseCase - Event Orchestration', () => {
    it('should emit TeamsListAccessedEvent with correct payload', async () => {
      // TODO: Implement test
      // Scenario: Event emission
      // Given: Teams exist
      // When: GetTeamsListUseCase.execute() is called
      // Then: EventPublisher should emit TeamsListAccessedEvent
      // And: The event should contain filter, sort, and search parameters
    });

    it('should not emit events on validation failure', async () => {
      // TODO: Implement test
      // Scenario: No events on validation failure
      // Given: Invalid parameters
      // When: GetTeamsListUseCase.execute() is called with invalid data
      // Then: EventPublisher should NOT emit any events
    });
  });
});