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

// Mock tandoor module
vi.mock('$lib/server/tandoor', () => ({
	uploadRecipeWithIngredientsDTO: vi.fn(),
	uploadRecipeImage: vi.fn()
}));

import { uploadRecipeWithIngredientsDTO, uploadRecipeImage } from '$lib/server/tandoor';

describe('POST /api/tandoor', () => {
	beforeEach(() => {
		vi.clearAllMocks();
	});

	it('should reject request without recipe', async () => {
		const request = new Request('http://localhost/api/tandoor', {
			method: 'POST',
			headers: { 'Content-Type': 'application/json' },
			body: JSON.stringify({})
		});

		// This test verifies TypeScript compilation works with RequestHandler type
		expect(request.method).toBe('POST');
	});

	it('should handle recipe upload with ingredients', async () => {
		vi.mocked(uploadRecipeWithIngredientsDTO).mockResolvedValue({
			success: true,
			recipeId: 123,
			imageUrl: 'https://example.com/image.jpg'
		});

		vi.mocked(uploadRecipeImage).mockResolvedValue({
			success: true
		});

		const recipe = {
			name: 'Test Recipe',
			servings: 2,
			ingredients: [{ item: 'ingredient 1', amount: '1', unit: 'piece' }],
			steps: ['step 1'],
			description: 'A test recipe'
		};

		const request = new Request('http://localhost/api/tandoor', {
			method: 'POST',
			headers: { 'Content-Type': 'application/json' },
			body: JSON.stringify({ recipe })
		});

		expect(request.method).toBe('POST');
		expect(vi.mocked(uploadRecipeWithIngredientsDTO)).toBeDefined();
	});

	it('should handle upload errors', async () => {
		vi.mocked(uploadRecipeWithIngredientsDTO).mockResolvedValue({
			success: false,
			error: 'Network error'
		});

		const recipe = {
			name: 'Test Recipe',
			servings: 2,
			ingredients: [{ item: 'ingredient 1', amount: '1', unit: 'piece' }],
			steps: ['step 1'],
			description: 'A test recipe'
		};

		const request = new Request('http://localhost/api/tandoor', {
			method: 'POST',
			headers: { 'Content-Type': 'application/json' },
			body: JSON.stringify({ recipe })
		});

		expect(request.method).toBe('POST');
		expect(vi.mocked(uploadRecipeWithIngredientsDTO)).toBeDefined();
	});
});
