/**
 * Tests for roadmap page behavior (client-side)
 */

import { describe, it, expect, vi, beforeEach } from 'vitest';

// Mock the tracker-client functions
vi.mock('@/lib/tracker-client', () => ({
  getRoadmapItems: vi.fn(),
  getRoadmapStats: vi.fn(),
  submitPublicItem: vi.fn(),
  publicVote: vi.fn(),
}));

describe('Roadmap page submit behavior', () => {
  beforeEach(() => {
    vi.clearAllMocks();
    // Mock localStorage
    const localStorageMock = {
      getItem: vi.fn(),
      setItem: vi.fn(),
      removeItem: vi.fn(),
      clear: vi.fn(),
    };
    Object.defineProperty(global, 'localStorage', {
      value: localStorageMock,
      writable: true,
    });
  });

  it('should refresh data after successful submit', async () => {
    const { getRoadmapItems, getRoadmapStats, submitPublicItem } =
      await import('@/lib/tracker-client');

    // Mock successful API responses
    vi.mocked(getRoadmapItems).mockResolvedValue({
      items: [],
      total: 0,
      limit: 100,
      offset: 0,
    });
    vi.mocked(getRoadmapStats).mockResolvedValue({
      total: 0,
      byStatus: {},
      byType: {},
      totalVotes: 0,
    });
    vi.mocked(submitPublicItem).mockResolvedValue({
      id: 'test-id',
      title: 'Test Feature',
      status: 'open',
    });

    // Simulate the fetchData call pattern from the component
    let fetchDataCallCount = 0;
    const mockFetchData = vi.fn(() => {
      fetchDataCallCount++;
      return Promise.resolve();
    });

    // Initial load
    await mockFetchData();
    expect(fetchDataCallCount).toBe(1);

    // Simulate successful submission (like in handleSubmit)
    const submitResult = await submitPublicItem({
      type: 'feature',
      title: 'Test Feature',
      description: 'Test description',
      email: 'test@example.com',
      name: 'Test User',
    });

    // After successful submit, fetchData should be called
    if (submitResult) {
      await mockFetchData();
    }

    // Verify fetchData was called again after successful submit
    expect(fetchDataCallCount).toBe(2);
    expect(submitPublicItem).toHaveBeenCalledTimes(1);
  });

  it('should not refresh data after failed submit', async () => {
    const { submitPublicItem } = await import('@/lib/tracker-client');

    // Mock failed submission
    vi.mocked(submitPublicItem).mockRejectedValue(new Error('Submission failed'));

    let fetchDataCallCount = 0;
    const mockFetchData = vi.fn(() => {
      fetchDataCallCount++;
      return Promise.resolve();
    });

    // Initial load
    await mockFetchData();
    expect(fetchDataCallCount).toBe(1);

    // Simulate failed submission
    try {
      await submitPublicItem({
        type: 'feature',
        title: 'Test Feature',
        description: 'Test description',
        email: 'test@example.com',
        name: 'Test User',
      });
    } catch (_err) {
      // Error expected - should not call fetchData
      expect(fetchDataCallCount).toBe(1);
    }

    // Verify fetchData was NOT called again after failed submit
    expect(fetchDataCallCount).toBe(1);
  });

  it('vote buttons should have A11y attributes', () => {
    // Test that the component logic includes proper A11y attributes
    // This is a unit test to verify the expected behavior without rendering

    const mockItem = {
      id: 'test-id',
      title: 'Test Feature',
      voteCount: 5,
    };

    const hasVoted = true;

    // Verify the expected A11y label format
    const expectedLabel = hasVoted
      ? `Remove vote from ${mockItem.title}`
      : `Upvote ${mockItem.title}`;
    expect(expectedLabel).toBe('Remove vote from Test Feature');

    // Verify the expected aria-pressed value
    expect(hasVoted).toBe(true);

    // Test with hasVoted = false
    const hasNotVoted = false;
    const expectedLabelNotVoted = hasNotVoted
      ? `Remove vote from ${mockItem.title}`
      : `Upvote ${mockItem.title}`;
    expect(expectedLabelNotVoted).toBe('Upvote Test Feature');
    expect(hasNotVoted).toBe(false);
  });
});
