const ProgressService = require("./src/services/progress");
const fs = require("fs").promises;

async function testProgressService() {
	console.log("Testing Progress Service...");

	// Use a test file to avoid interfering with actual progress
	const testFilePath = "test-progress.md";
	const progressService = new ProgressService(testFilePath);

	try {
		// Clean up any existing test file
		try {
			await fs.unlink(testFilePath);
		} catch (error) {
			// File doesn't exist, that's fine
		}

		// Test 1: Log operation start
		console.log("✓ Testing operation start logging...");
		await progressService.logOperationStart({
			targetTag: "test-tag",
			priceAdjustmentPercentage: 10,
		});

		// Test 2: Log successful product update
		console.log("✓ Testing product update logging...");
		await progressService.logProductUpdate({
			productId: "gid://shopify/Product/123",
			productTitle: "Test Product",
			variantId: "gid://shopify/ProductVariant/456",
			oldPrice: 10.0,
			newPrice: 11.0,
		});

		// Test 3: Log error
		console.log("✓ Testing error logging...");
		await progressService.logError({
			productId: "gid://shopify/Product/789",
			productTitle: "Failed Product",
			variantId: "gid://shopify/ProductVariant/101",
			errorMessage: "Invalid price data",
		});

		// Test 4: Log completion summary
		console.log("✓ Testing completion summary...");
		await progressService.logCompletionSummary({
			totalProducts: 2,
			successfulUpdates: 1,
			failedUpdates: 1,
			startTime: new Date(Date.now() - 5000), // 5 seconds ago
		});

		// Verify file was created and has content
		const content = await fs.readFile(testFilePath, "utf8");
		console.log("✓ Progress file created successfully");
		console.log("✓ File contains:", content.length, "characters");

		// Test timestamp formatting
		const timestamp = progressService.formatTimestamp(
			new Date("2024-01-01T12:00:00.000Z")
		);
		console.log("✓ Timestamp format test:", timestamp);

		// Clean up test file
		await fs.unlink(testFilePath);
		console.log("✓ Test file cleaned up");

		console.log("\n🎉 All Progress Service tests passed!");
	} catch (error) {
		console.error("❌ Test failed:", error.message);
		// Clean up test file even if tests fail
		try {
			await fs.unlink(testFilePath);
		} catch (cleanupError) {
			// Ignore cleanup errors
		}
	}
}

testProgressService();