import { describe, it, expect } from 'vitest';
import { ProtestViewModel } from './ProtestViewModel';
import type { ProtestDTO } from '../types/generated/ProtestDTO';

describe('ProtestViewModel', () => {
  it('should create instance with all properties', () => {
    const dto: ProtestDTO = {
      id: 'protest-123',
      raceId: 'race-456',
      complainantId: 'driver-111',
      defendantId: 'driver-222',
      description: 'Unsafe driving in turn 3',
      status: 'pending',
      createdAt: '2023-01-15T10:30:00Z',
    };

    const viewModel = new ProtestViewModel(dto);

    expect(viewModel.id).toBe('protest-123');
    expect(viewModel.raceId).toBe('race-456');
    expect(viewModel.complainantId).toBe('driver-111');
    expect(viewModel.defendantId).toBe('driver-222');
    expect(viewModel.description).toBe('Unsafe driving in turn 3');
    expect(viewModel.status).toBe('pending');
    expect(viewModel.createdAt).toBe('2023-01-15T10:30:00Z');
  });

  it('should format createdAt as locale string', () => {
    const dto: ProtestDTO = {
      id: 'protest-123',
      raceId: 'race-456',
      complainantId: 'driver-111',
      defendantId: 'driver-222',
      description: 'Test',
      status: 'pending',
      createdAt: '2023-01-15T10:30:00Z',
    };

    const viewModel = new ProtestViewModel(dto);
    const formatted = viewModel.formattedCreatedAt;

    expect(formatted).toContain('2023');
    expect(formatted).toContain('1/15');
  });

  it('should capitalize status for display', () => {
    const statuses = ['pending', 'approved', 'rejected', 'reviewing'];

    statuses.forEach(status => {
      const dto: ProtestDTO = {
        id: 'protest-123',
        raceId: 'race-456',
        complainantId: 'driver-111',
        defendantId: 'driver-222',
        description: 'Test',
        status,
        createdAt: '2023-01-15T10:30:00Z',
      };

      const viewModel = new ProtestViewModel(dto);
      const expected = status.charAt(0).toUpperCase() + status.slice(1);

      expect(viewModel.statusDisplay).toBe(expected);
    });
  });

  it('should handle already capitalized status', () => {
    const dto: ProtestDTO = {
      id: 'protest-123',
      raceId: 'race-456',
      complainantId: 'driver-111',
      defendantId: 'driver-222',
      description: 'Test',
      status: 'Pending',
      createdAt: '2023-01-15T10:30:00Z',
    };

    const viewModel = new ProtestViewModel(dto);

    expect(viewModel.statusDisplay).toBe('Pending');
  });

  it('should handle single character status', () => {
    const dto: ProtestDTO = {
      id: 'protest-123',
      raceId: 'race-456',
      complainantId: 'driver-111',
      defendantId: 'driver-222',
      description: 'Test',
      status: 'p',
      createdAt: '2023-01-15T10:30:00Z',
    };

    const viewModel = new ProtestViewModel(dto);

    expect(viewModel.statusDisplay).toBe('P');
  });

  it('should handle empty status', () => {
    const dto: ProtestDTO = {
      id: 'protest-123',
      raceId: 'race-456',
      complainantId: 'driver-111',
      defendantId: 'driver-222',
      description: 'Test',
      status: '',
      createdAt: '2023-01-15T10:30:00Z',
    };

    const viewModel = new ProtestViewModel(dto);

    expect(viewModel.statusDisplay).toBe('');
  });
});