import {
	logAuditEvent,
	getAuditLogs,
	getAuditLogStats,
	AUDIT_ACTIONS,
	RESOURCE_TYPES,
} from "./src/lib/auditLog.js";

// Test audit logging functionality
console.log("Testing Audit Logging System...\n");

// Test 1: Log some sample events
console.log("1. Creating sample audit events...");

logAuditEvent({
	action: AUDIT_ACTIONS.LOGIN,
	userId: "user123",
	resourceType: RESOURCE_TYPES.SESSION,
	ipAddress: "192.168.1.100",
	userAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36",
	details: {
		email: "test@example.com",
		role: "user",
	},
});

logAuditEvent({
	action: AUDIT_ACTIONS.PROJECT_CREATE,
	userId: "user123",
	resourceType: RESOURCE_TYPES.PROJECT,
	resourceId: "proj-456",
	ipAddress: "192.168.1.100",
	userAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36",
	details: {
		project_name: "Test Project",
		project_number: "TP-001",
	},
});

logAuditEvent({
	action: AUDIT_ACTIONS.PROJECT_UPDATE,
	userId: "user456",
	resourceType: RESOURCE_TYPES.PROJECT,
	resourceId: "proj-456",
	ipAddress: "192.168.1.101",
	userAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36",
	details: {
		updatedFields: ["project_name", "address"],
		oldValues: { project_name: "Test Project" },
		newValues: { project_name: "Updated Test Project" },
	},
});

logAuditEvent({
	action: AUDIT_ACTIONS.LOGIN_FAILED,
	userId: null,
	resourceType: RESOURCE_TYPES.SESSION,
	ipAddress: "192.168.1.102",
	userAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36",
	details: {
		email: "hacker@evil.com",
		reason: "invalid_password",
		failed_attempts: 3,
	},
});

console.log("Sample events created!\n");

// Test 2: Retrieve audit logs
console.log("2. Retrieving audit logs...");

const allLogs = getAuditLogs();
console.log(`Found ${allLogs.length} total audit events`);

// Show the latest 3 events
console.log("\nLatest audit events:");
allLogs.slice(0, 3).forEach((log, index) => {
	console.log(
		`${index + 1}. ${log.timestamp} - ${log.action} by user ${
			log.user_id || "anonymous"
		} on ${log.resource_type}:${log.resource_id || "N/A"}`
	);
	if (log.details) {
		console.log(`   Details: ${JSON.stringify(log.details, null, 2)}`);
	}
});

// Test 3: Filtered queries
console.log("\n3. Testing filtered queries...");

const loginEvents = getAuditLogs({ action: AUDIT_ACTIONS.LOGIN });
console.log(`Found ${loginEvents.length} login events`);

const projectEvents = getAuditLogs({ resourceType: RESOURCE_TYPES.PROJECT });
console.log(`Found ${projectEvents.length} project-related events`);

const user123Events = getAuditLogs({ userId: "user123" });
console.log(`Found ${user123Events.length} events by user123`);

// Test 4: Statistics
console.log("\n4. Getting audit statistics...");

const stats = getAuditLogStats();
console.log("Overall statistics:");
console.log(`- Total events: ${stats.total}`);
console.log("- Action breakdown:");
stats.actionBreakdown.forEach((action) => {
	console.log(`  - ${action.action}: ${action.count}`);
});
console.log("- User breakdown:");
stats.userBreakdown.forEach((user) => {
	console.log(
		`  - ${user.user_name || user.user_id || "Anonymous"}: ${user.count}`
	);
});
console.log("- Resource breakdown:");
stats.resourceBreakdown.forEach((resource) => {
	console.log(`  - ${resource.resource_type}: ${resource.count}`);
});

// Test 5: Date range filtering
console.log("\n5. Testing date range filtering...");

const now = new Date();
const oneHourAgo = new Date(now.getTime() - 60 * 60 * 1000);

const recentLogs = getAuditLogs({
	startDate: oneHourAgo.toISOString(),
	endDate: now.toISOString(),
});
console.log(`Found ${recentLogs.length} events in the last hour`);

console.log("\nAudit logging test completed successfully! ✅");
console.log("\nTo view audit logs in the application:");
console.log("1. Start your Next.js application");
console.log("2. Login as an admin or project manager");
console.log("3. Navigate to /admin/audit-logs");
console.log("4. Use the filters to explore the audit trail");