// Test script to verify date formatting
import { formatDate, formatDateForInput } from "./src/lib/utils.js";

console.log("Testing Date Formatting Functions...\n");

// Test cases
const testDates = [
	"2024-01-15",
	"2024-12-25T14:30:00",
	"2024-06-01",
	new Date("2024-03-10"),
	new Date("2024-09-22T09:15:30"),
	null,
	undefined,
	"invalid-date",
];

console.log("formatDate() tests (DD.MM.YYYY format):");
testDates.forEach((date, index) => {
	try {
		const result = formatDate(date);
		console.log(`${index + 1}. ${JSON.stringify(date)} -> "${result}"`);
	} catch (error) {
		console.log(
			`${index + 1}. ${JSON.stringify(date)} -> ERROR: ${error.message}`
		);
	}
});

console.log("\nformatDate() with time tests (DD.MM.YYYY HH:MM format):");
testDates.forEach((date, index) => {
	try {
		const result = formatDate(date, { includeTime: true });
		console.log(`${index + 1}. ${JSON.stringify(date)} -> "${result}"`);
	} catch (error) {
		console.log(
			`${index + 1}. ${JSON.stringify(date)} -> ERROR: ${error.message}`
		);
	}
});

console.log(
	"\nformatDateForInput() tests (YYYY-MM-DD format for HTML inputs):"
);
testDates.forEach((date, index) => {
	try {
		const result = formatDateForInput(date);
		console.log(`${index + 1}. ${JSON.stringify(date)} -> "${result}"`);
	} catch (error) {
		console.log(
			`${index + 1}. ${JSON.stringify(date)} -> ERROR: ${error.message}`
		);
	}
});

console.log("\nDate formatting verification complete!");