import { describe, it, expect, beforeEach } from 'vitest';
import { OnboardingTestContext } from '../OnboardingTestContext';

describe('CompleteDriverOnboardingUseCase - Success Path', () => {
  let context: OnboardingTestContext;

  beforeEach(async () => {
    context = OnboardingTestContext.create();
    await context.clear();
  });

  it('should complete onboarding with valid personal info', async () => {
    // Scenario: Complete onboarding successfully
    // Given: A new user ID
    const userId = 'user-123';
    const input = {
      userId,
      firstName: 'John',
      lastName: 'Doe',
      displayName: 'RacerJohn',
      country: 'US',
      bio: 'New racer on the grid',
    };

    // When: CompleteDriverOnboardingUseCase.execute() is called
    const result = await context.completeDriverOnboardingUseCase.execute(input);

    // Then: Driver should be created
    expect(result.isOk()).toBe(true);
    const { driver } = result.unwrap();
    expect(driver.id).toBe(userId);
    expect(driver.name.toString()).toBe('RacerJohn');
    expect(driver.country.toString()).toBe('US');
    expect(driver.bio?.toString()).toBe('New racer on the grid');

    // And: Repository should contain the driver
    const savedDriver = await context.driverRepository.findById(userId);
    expect(savedDriver).not.toBeNull();
    expect(savedDriver?.id).toBe(userId);
  });

  it('should complete onboarding with minimal required data', async () => {
    // Scenario: Complete onboarding with minimal data
    // Given: A new user ID
    const userId = 'user-456';
    const input = {
      userId,
      firstName: 'Jane',
      lastName: 'Smith',
      displayName: 'JaneS',
      country: 'UK',
    };

    // When: CompleteDriverOnboardingUseCase.execute() is called
    const result = await context.completeDriverOnboardingUseCase.execute(input);

    // Then: Driver should be created successfully
    expect(result.isOk()).toBe(true);
    const { driver } = result.unwrap();
    expect(driver.id).toBe(userId);
    expect(driver.bio).toBeUndefined();
  });

  it('should handle bio as optional personal information', async () => {
    // Scenario: Optional bio field
    // Given: Personal info with bio
    const input = {
      userId: 'user-bio',
      firstName: 'Bob',
      lastName: 'Builder',
      displayName: 'BobBuilds',
      country: 'AU',
      bio: 'I build fast cars',
    };

    // When: CompleteDriverOnboardingUseCase.execute() is called
    const result = await context.completeDriverOnboardingUseCase.execute(input);

    // Then: Bio should be saved
    expect(result.isOk()).toBe(true);
    expect(result.unwrap().driver.bio?.toString()).toBe('I build fast cars');
  });
});