/**
 * Integration Test: Onboarding Wizard Use Case Orchestration
 * 
 * Tests the orchestration logic of onboarding wizard-related Use Cases:
 * - CompleteOnboardingUseCase: Orchestrates the entire onboarding flow
 * - ValidatePersonalInfoUseCase: Validates personal information
 * - GenerateAvatarUseCase: Generates racing avatar from face photo
 * - SubmitOnboardingUseCase: Submits completed onboarding data
 * 
 * Validates that Use Cases correctly interact with their Ports (Repositories, Event Publishers, Services)
 * 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 { InMemoryUserRepository } from '../../../adapters/users/persistence/inmemory/InMemoryUserRepository';
import { InMemoryEventPublisher } from '../../../adapters/events/InMemoryEventPublisher';
import { InMemoryAvatarService } from '../../../adapters/media/inmemory/InMemoryAvatarService';
import { CompleteOnboardingUseCase } from '../../../core/onboarding/use-cases/CompleteOnboardingUseCase';
import { ValidatePersonalInfoUseCase } from '../../../core/onboarding/use-cases/ValidatePersonalInfoUseCase';
import { GenerateAvatarUseCase } from '../../../core/onboarding/use-cases/GenerateAvatarUseCase';
import { SubmitOnboardingUseCase } from '../../../core/onboarding/use-cases/SubmitOnboardingUseCase';
import { OnboardingCommand } from '../../../core/onboarding/ports/OnboardingCommand';
import { PersonalInfoCommand } from '../../../core/onboarding/ports/PersonalInfoCommand';
import { AvatarGenerationCommand } from '../../../core/onboarding/ports/AvatarGenerationCommand';

describe('Onboarding Wizard Use Case Orchestration', () => {
  let userRepository: InMemoryUserRepository;
  let eventPublisher: InMemoryEventPublisher;
  let avatarService: InMemoryAvatarService;
  let completeOnboardingUseCase: CompleteOnboardingUseCase;
  let validatePersonalInfoUseCase: ValidatePersonalInfoUseCase;
  let generateAvatarUseCase: GenerateAvatarUseCase;
  let submitOnboardingUseCase: SubmitOnboardingUseCase;

  beforeAll(() => {
    // TODO: Initialize In-Memory repositories, event publisher, and services
    // userRepository = new InMemoryUserRepository();
    // eventPublisher = new InMemoryEventPublisher();
    // avatarService = new InMemoryAvatarService();
    // completeOnboardingUseCase = new CompleteOnboardingUseCase({
    //   userRepository,
    //   eventPublisher,
    //   avatarService,
    // });
    // validatePersonalInfoUseCase = new ValidatePersonalInfoUseCase({
    //   userRepository,
    //   eventPublisher,
    // });
    // generateAvatarUseCase = new GenerateAvatarUseCase({
    //   avatarService,
    //   eventPublisher,
    // });
    // submitOnboardingUseCase = new SubmitOnboardingUseCase({
    //   userRepository,
    //   eventPublisher,
    // });
  });

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

  describe('CompleteOnboardingUseCase - Success Path', () => {
    it('should complete onboarding with valid personal info and avatar', async () => {
      // TODO: Implement test
      // Scenario: Complete onboarding successfully
      // Given: A new user exists
      // And: User has not completed onboarding
      // When: CompleteOnboardingUseCase.execute() is called with valid personal info and avatar
      // Then: User should be marked as onboarded
      // And: User's personal info should be saved
      // And: User's avatar should be saved
      // And: EventPublisher should emit OnboardingCompletedEvent
    });

    it('should complete onboarding with minimal required data', async () => {
      // TODO: Implement test
      // Scenario: Complete onboarding with minimal data
      // Given: A new user exists
      // When: CompleteOnboardingUseCase.execute() is called with minimal valid data
      // Then: User should be marked as onboarded
      // And: EventPublisher should emit OnboardingCompletedEvent
    });

    it('should complete onboarding with optional fields', async () => {
      // TODO: Implement test
      // Scenario: Complete onboarding with optional fields
      // Given: A new user exists
      // When: CompleteOnboardingUseCase.execute() is called with optional fields
      // Then: User should be marked as onboarded
      // And: Optional fields should be saved
      // And: EventPublisher should emit OnboardingCompletedEvent
    });
  });

  describe('CompleteOnboardingUseCase - Validation', () => {
    it('should reject onboarding with invalid personal info', async () => {
      // TODO: Implement test
      // Scenario: Invalid personal info
      // Given: A new user exists
      // When: CompleteOnboardingUseCase.execute() is called with invalid personal info
      // Then: Should throw ValidationError
      // And: User should not be marked as onboarded
      // And: EventPublisher should NOT emit OnboardingCompletedEvent
    });

    it('should reject onboarding with invalid avatar', async () => {
      // TODO: Implement test
      // Scenario: Invalid avatar
      // Given: A new user exists
      // When: CompleteOnboardingUseCase.execute() is called with invalid avatar
      // Then: Should throw ValidationError
      // And: User should not be marked as onboarded
      // And: EventPublisher should NOT emit OnboardingCompletedEvent
    });

    it('should reject onboarding for already onboarded user', async () => {
      // TODO: Implement test
      // Scenario: Already onboarded user
      // Given: A user has already completed onboarding
      // When: CompleteOnboardingUseCase.execute() is called
      // Then: Should throw AlreadyOnboardedError
      // And: EventPublisher should NOT emit OnboardingCompletedEvent
    });
  });

  describe('ValidatePersonalInfoUseCase - Success Path', () => {
    it('should validate personal info with all required fields', async () => {
      // TODO: Implement test
      // Scenario: Valid personal info
      // Given: A new user exists
      // When: ValidatePersonalInfoUseCase.execute() is called with valid personal info
      // Then: Validation should pass
      // And: EventPublisher should emit PersonalInfoValidatedEvent
    });

    it('should validate personal info with special characters in display name', async () => {
      // TODO: Implement test
      // Scenario: Display name with special characters
      // Given: A new user exists
      // When: ValidatePersonalInfoUseCase.execute() is called with display name containing special characters
      // Then: Validation should pass
      // And: EventPublisher should emit PersonalInfoValidatedEvent
    });

    it('should validate personal info with different timezones', async () => {
      // TODO: Implement test
      // Scenario: Different timezone validation
      // Given: A new user exists
      // When: ValidatePersonalInfoUseCase.execute() is called with various timezones
      // Then: Validation should pass
      // And: EventPublisher should emit PersonalInfoValidatedEvent
    });
  });

  describe('ValidatePersonalInfoUseCase - Validation', () => {
    it('should reject personal info with empty first name', async () => {
      // TODO: Implement test
      // Scenario: Empty first name
      // Given: A new user exists
      // When: ValidatePersonalInfoUseCase.execute() is called with empty first name
      // Then: Should throw ValidationError
      // And: EventPublisher should NOT emit PersonalInfoValidatedEvent
    });

    it('should reject personal info with empty last name', async () => {
      // TODO: Implement test
      // Scenario: Empty last name
      // Given: A new user exists
      // When: ValidatePersonalInfoUseCase.execute() is called with empty last name
      // Then: Should throw ValidationError
      // And: EventPublisher should NOT emit PersonalInfoValidatedEvent
    });

    it('should reject personal info with empty display name', async () => {
      // TODO: Implement test
      // Scenario: Empty display name
      // Given: A new user exists
      // When: ValidatePersonalInfoUseCase.execute() is called with empty display name
      // Then: Should throw ValidationError
      // And: EventPublisher should NOT emit PersonalInfoValidatedEvent
    });

    it('should reject personal info with display name too short', async () => {
      // TODO: Implement test
      // Scenario: Display name too short
      // Given: A new user exists
      // When: ValidatePersonalInfoUseCase.execute() is called with display name less than 3 characters
      // Then: Should throw ValidationError
      // And: EventPublisher should NOT emit PersonalInfoValidatedEvent
    });

    it('should reject personal info with display name too long', async () => {
      // TODO: Implement test
      // Scenario: Display name too long
      // Given: A new user exists
      // When: ValidatePersonalInfoUseCase.execute() is called with display name more than 50 characters
      // Then: Should throw ValidationError
      // And: EventPublisher should NOT emit PersonalInfoValidatedEvent
    });

    it('should reject personal info with empty country', async () => {
      // TODO: Implement test
      // Scenario: Empty country
      // Given: A new user exists
      // When: ValidatePersonalInfoUseCase.execute() is called with empty country
      // Then: Should throw ValidationError
      // And: EventPublisher should NOT emit PersonalInfoValidatedEvent
    });

    it('should reject personal info with invalid characters in first name', async () => {
      // TODO: Implement test
      // Scenario: Invalid characters in first name
      // Given: A new user exists
      // When: ValidatePersonalInfoUseCase.execute() is called with numbers in first name
      // Then: Should throw ValidationError
      // And: EventPublisher should NOT emit PersonalInfoValidatedEvent
    });

    it('should reject personal info with invalid characters in last name', async () => {
      // TODO: Implement test
      // Scenario: Invalid characters in last name
      // Given: A new user exists
      // When: ValidatePersonalInfoUseCase.execute() is called with numbers in last name
      // Then: Should throw ValidationError
      // And: EventPublisher should NOT emit PersonalInfoValidatedEvent
    });

    it('should reject personal info with profanity in display name', async () => {
      // TODO: Implement test
      // Scenario: Profanity in display name
      // Given: A new user exists
      // When: ValidatePersonalInfoUseCase.execute() is called with profanity in display name
      // Then: Should throw ValidationError
      // And: EventPublisher should NOT emit PersonalInfoValidatedEvent
    });

    it('should reject personal info with duplicate display name', async () => {
      // TODO: Implement test
      // Scenario: Duplicate display name
      // Given: A user with display name "RacerJohn" already exists
      // And: A new user exists
      // When: ValidatePersonalInfoUseCase.execute() is called with display name "RacerJohn"
      // Then: Should throw ValidationError
      // And: EventPublisher should NOT emit PersonalInfoValidatedEvent
    });
  });

  describe('GenerateAvatarUseCase - Success Path', () => {
    it('should generate avatar with valid face photo', async () => {
      // TODO: Implement test
      // Scenario: Generate avatar with valid photo
      // Given: A new user exists
      // When: GenerateAvatarUseCase.execute() is called with valid face photo
      // Then: Avatar should be generated
      // And: EventPublisher should emit AvatarGeneratedEvent
    });

    it('should generate avatar with different suit colors', async () => {
      // TODO: Implement test
      // Scenario: Generate avatar with different suit colors
      // Given: A new user exists
      // When: GenerateAvatarUseCase.execute() is called with different suit colors
      // Then: Avatar should be generated with specified color
      // And: EventPublisher should emit AvatarGeneratedEvent
    });

    it('should generate multiple avatar options', async () => {
      // TODO: Implement test
      // Scenario: Generate multiple avatar options
      // Given: A new user exists
      // When: GenerateAvatarUseCase.execute() is called
      // Then: Multiple avatar options should be generated
      // And: EventPublisher should emit AvatarGeneratedEvent
    });
  });

  describe('GenerateAvatarUseCase - Validation', () => {
    it('should reject avatar generation without face photo', async () => {
      // TODO: Implement test
      // Scenario: No face photo
      // Given: A new user exists
      // When: GenerateAvatarUseCase.execute() is called without face photo
      // Then: Should throw ValidationError
      // And: EventPublisher should NOT emit AvatarGeneratedEvent
    });

    it('should reject avatar generation with invalid file format', async () => {
      // TODO: Implement test
      // Scenario: Invalid file format
      // Given: A new user exists
      // When: GenerateAvatarUseCase.execute() is called with invalid file format
      // Then: Should throw ValidationError
      // And: EventPublisher should NOT emit AvatarGeneratedEvent
    });

    it('should reject avatar generation with oversized file', async () => {
      // TODO: Implement test
      // Scenario: Oversized file
      // Given: A new user exists
      // When: GenerateAvatarUseCase.execute() is called with oversized file
      // Then: Should throw ValidationError
      // And: EventPublisher should NOT emit AvatarGeneratedEvent
    });

    it('should reject avatar generation with invalid dimensions', async () => {
      // TODO: Implement test
      // Scenario: Invalid dimensions
      // Given: A new user exists
      // When: GenerateAvatarUseCase.execute() is called with invalid dimensions
      // Then: Should throw ValidationError
      // And: EventPublisher should NOT emit AvatarGeneratedEvent
    });

    it('should reject avatar generation with inappropriate content', async () => {
      // TODO: Implement test
      // Scenario: Inappropriate content
      // Given: A new user exists
      // When: GenerateAvatarUseCase.execute() is called with inappropriate content
      // Then: Should throw ValidationError
      // And: EventPublisher should NOT emit AvatarGeneratedEvent
    });
  });

  describe('SubmitOnboardingUseCase - Success Path', () => {
    it('should submit onboarding with valid data', async () => {
      // TODO: Implement test
      // Scenario: Submit valid onboarding
      // Given: A new user exists
      // And: User has valid personal info
      // And: User has valid avatar
      // When: SubmitOnboardingUseCase.execute() is called
      // Then: Onboarding should be submitted
      // And: User should be marked as onboarded
      // And: EventPublisher should emit OnboardingSubmittedEvent
    });

    it('should submit onboarding with minimal data', async () => {
      // TODO: Implement test
      // Scenario: Submit minimal onboarding
      // Given: A new user exists
      // And: User has minimal valid data
      // When: SubmitOnboardingUseCase.execute() is called
      // Then: Onboarding should be submitted
      // And: User should be marked as onboarded
      // And: EventPublisher should emit OnboardingSubmittedEvent
    });
  });

  describe('SubmitOnboardingUseCase - Validation', () => {
    it('should reject submission without personal info', async () => {
      // TODO: Implement test
      // Scenario: No personal info
      // Given: A new user exists
      // When: SubmitOnboardingUseCase.execute() is called without personal info
      // Then: Should throw ValidationError
      // And: EventPublisher should NOT emit OnboardingSubmittedEvent
    });

    it('should reject submission without avatar', async () => {
      // TODO: Implement test
      // Scenario: No avatar
      // Given: A new user exists
      // When: SubmitOnboardingUseCase.execute() is called without avatar
      // Then: Should throw ValidationError
      // And: EventPublisher should NOT emit OnboardingSubmittedEvent
    });

    it('should reject submission for already onboarded user', async () => {
      // TODO: Implement test
      // Scenario: Already onboarded user
      // Given: A user has already completed onboarding
      // When: SubmitOnboardingUseCase.execute() is called
      // Then: Should throw AlreadyOnboardedError
      // And: EventPublisher should NOT emit OnboardingSubmittedEvent
    });
  });

  describe('Onboarding Orchestration - Error Handling', () => {
    it('should handle repository errors gracefully', async () => {
      // TODO: Implement test
      // Scenario: Repository error
      // Given: UserRepository throws an error
      // When: CompleteOnboardingUseCase.execute() is called
      // Then: Should propagate the error appropriately
      // And: EventPublisher should NOT emit any events
    });

    it('should handle avatar service errors gracefully', async () => {
      // TODO: Implement test
      // Scenario: Avatar service error
      // Given: AvatarService throws an error
      // When: GenerateAvatarUseCase.execute() is called
      // Then: Should propagate the error appropriately
      // And: EventPublisher should NOT emit any events
    });

    it('should handle concurrent onboarding submissions', async () => {
      // TODO: Implement test
      // Scenario: Concurrent submissions
      // Given: A new user exists
      // When: SubmitOnboardingUseCase.execute() is called multiple times concurrently
      // Then: Only one submission should succeed
      // And: Subsequent submissions should fail with appropriate error
    });
  });

  describe('Onboarding Orchestration - Edge Cases', () => {
    it('should handle onboarding with timezone edge cases', async () => {
      // TODO: Implement test
      // Scenario: Edge case timezones
      // Given: A new user exists
      // When: CompleteOnboardingUseCase.execute() is called with edge case timezones
      // Then: Onboarding should complete successfully
      // And: Timezone should be saved correctly
    });

    it('should handle onboarding with country edge cases', async () => {
      // TODO: Implement test
      // Scenario: Edge case countries
      // Given: A new user exists
      // When: CompleteOnboardingUseCase.execute() is called with edge case countries
      // Then: Onboarding should complete successfully
      // And: Country should be saved correctly
    });

    it('should handle onboarding with display name edge cases', async () => {
      // TODO: Implement test
      // Scenario: Edge case display names
      // Given: A new user exists
      // When: CompleteOnboardingUseCase.execute() is called with edge case display names
      // Then: Onboarding should complete successfully
      // And: Display name should be saved correctly
    });
  });
});