import { useOrganizationData } from '@/hooks/pages/useOrganizationData.ts';
import { QueryProvider } from '@/providers/QueryProvider';
import { Organization } from '@/types.ts';
import { renderHook } from '@testing-library/react';
import { describe, expect, it, vi } from 'vitest';

// Use vi.hoisted to ensure mocks are applied before imports
const mockOrganizations: Organization[] = [
  {
    id: '1',
    name: 'Org 1',
    sector: 'tech',
    location: { lat: 55.7887, lng: 49.1221 },
    legal_form: 'LLC' as const,
    description: 'A tech company',
    primary_contact: {
      name: 'John Doe',
      email: 'john@example.com',
      phone: '+71234567890',
    },
    company_size: 100,
    founding_year: 2020,
    business_focus: ['B2B'],
    industries: ['software'],
    tags: ['tech', 'innovation'],
    verified: true,
    status: 'active' as const,
    needs: [],
    offers: [],
  },
  {
    id: '2',
    name: 'Org 2',
    sector: 'health',
    location: { lat: 55.7887, lng: 49.1221 },
    legal_form: 'corporation' as const,
    description: 'A health company',
    primary_contact: {
      name: 'Jane Smith',
      email: 'jane@example.com',
      phone: '+79876543210',
    },
    company_size: 50,
    founding_year: 2019,
    business_focus: ['Услуги'],
    industries: ['medical'],
    tags: ['health', 'care'],
    verified: false,
    status: 'active' as const,
    needs: [],
    offers: [],
  },
];

vi.mock('@/hooks/useOrganizations.ts', () => ({
  useOrganizations: () => ({
    organizations: mockOrganizations,
    getOrganizationById: (id: string) => mockOrganizations.find((org) => org.id === id),
  }),
}));

vi.mock('@/hooks/api', () => ({
  useOrganization: (id: string | null | undefined) => ({
    data: mockOrganizations.find((org) => org.id === id) ?? null,
    isLoading: false,
    error: null,
  }),
}));

vi.mock('../../schemas/organization.ts', async (importOriginal) => {
  const original = await importOriginal();
  return {
    ...original,
    organizationSchema: {
      parse: (data: unknown) => data,
    },
  };
});

describe('useOrganizationData', () => {
  it('should return organization data for a valid ID', () => {
    const { result } = renderHook(() => useOrganizationData('1'), {
      wrapper: QueryProvider as any,
    });
    expect(result.current.organization?.name).toBe('Org 1');
    expect(result.current.isLoading).toBe(false);
    expect(result.current.error).toBe(null);
  });

  it('should return undefined for an invalid ID', () => {
    const { result } = renderHook(() => useOrganizationData('3'), {
      wrapper: QueryProvider as any,
    });
    expect(result.current.organization).toBeUndefined();
    expect(result.current.isLoading).toBe(false);
    expect(result.current.error).toBe(null);
  });

  it('should handle parsing errors', async () => {
    const { organizationSchema } = await import('../../schemas/organization.ts');
    const mockParse = vi.fn().mockImplementation(() => {
      throw new Error('Parsing failed');
    });
    vi.spyOn(organizationSchema, 'parse').mockImplementation(mockParse);

    const { result } = renderHook(() => useOrganizationData('1'), {
      wrapper: QueryProvider as any,
    });
    expect(result.current.organization).toBeUndefined();
    expect(result.current.isLoading).toBe(false);
    expect(result.current.error).toBe('Failed to parse organization data.');

    vi.restoreAllMocks();
  });
});