import { db } from '../lib/db';
import { users, courts as courtsTable, bookings, announcements, activityLogs } from '../lib/db/schema';
import { randomUUID } from 'crypto';
import bcrypt from 'bcryptjs';

async function seedData() {
	try {
		console.log('Starting data seeding...');

		// Get existing users to add sample bookings and activities
		const existingUsers = await db.select().from(users);

		if (existingUsers.length < 2) {
			console.log('Not enough users found. Please run the reset-database script first.');
			return;
		}

		const adminUser = existingUsers.find((u) => u.role === 'admin');
		const regularUser = existingUsers.find((u) => u.role === 'user');
		const courts = await db.select().from(courtsTable);

		if (!adminUser || !regularUser || courts.length === 0) {
			console.log('Missing admin user, regular user, or courts. Please run reset-database first.');
			return;
		}

		const now = new Date();
		const today = now.toISOString().split('T')[0];
		const tomorrow = new Date(now.getTime() + 24 * 60 * 60 * 1000).toISOString().split('T')[0];

		// Add some sample bookings
		console.log('Creating sample bookings...');

		const sampleBookings = [
			{
				id: randomUUID(),
				userId: regularUser.id,
				courtId: courts[0].id,
				date: today,
				startTime: '19:00',
				endTime: '20:00',
				status: 'active' as const,
				notes: 'Regular evening practice session',
				createdAt: new Date(now.getTime() - 2 * 60 * 60 * 1000), // 2 hours ago
				updatedAt: new Date(now.getTime() - 2 * 60 * 60 * 1000),
			},
			{
				id: randomUUID(),
				userId: regularUser.id,
				courtId: courts[1] ? courts[1].id : courts[0].id,
				date: tomorrow,
				startTime: '20:00',
				endTime: '21:00',
				status: 'active' as const,
				notes: 'Tournament preparation',
				createdAt: new Date(now.getTime() - 1 * 60 * 60 * 1000), // 1 hour ago
				updatedAt: new Date(now.getTime() - 1 * 60 * 60 * 1000),
			},
		];

		await db.insert(bookings).values(sampleBookings);

		// Add sample activity logs
		console.log('Creating sample activity logs...');

		const sampleLogs = [
			{
				id: randomUUID(),
				userId: adminUser.id,
				action: 'login',
				entityType: 'user',
				entityId: adminUser.id,
				details: JSON.stringify({
					email: adminUser.email,
					role: adminUser.role,
					loginMethod: 'password',
				}),
				ipAddress: '192.168.1.100',
				userAgent: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36',
				createdAt: new Date(now.getTime() - 3 * 60 * 60 * 1000), // 3 hours ago
			},
			{
				id: randomUUID(),
				userId: regularUser.id,
				action: 'create_booking',
				entityType: 'booking',
				entityId: sampleBookings[0].id,
				details: JSON.stringify({
					courtId: courts[0].id,
					courtName: courts[0].name,
					date: today,
					startTime: '19:00',
					endTime: '20:00',
				}),
				ipAddress: '192.168.1.101',
				userAgent: 'Mozilla/5.0 (iPhone; CPU iPhone OS 17_0 like Mac OS X) AppleWebKit/605.1.15',
				createdAt: new Date(now.getTime() - 2 * 60 * 60 * 1000), // 2 hours ago
			},
			{
				id: randomUUID(),
				userId: regularUser.id,
				action: 'login',
				entityType: 'user',
				entityId: regularUser.id,
				details: JSON.stringify({
					email: regularUser.email,
					role: regularUser.role,
					loginMethod: 'password',
				}),
				ipAddress: '192.168.1.101',
				userAgent: 'Mozilla/5.0 (iPhone; CPU iPhone OS 17_0 like Mac OS X) AppleWebKit/605.1.15',
				createdAt: new Date(now.getTime() - 2.5 * 60 * 60 * 1000), // 2.5 hours ago
			},
			{
				id: randomUUID(),
				userId: adminUser.id,
				action: 'create_announcement',
				entityType: 'announcement',
				entityId: null,
				details: JSON.stringify({
					title: 'System Maintenance',
					priority: 'high',
					action: 'created_via_seed',
				}),
				ipAddress: '192.168.1.100',
				userAgent: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36',
				createdAt: new Date(now.getTime() - 1 * 60 * 60 * 1000), // 1 hour ago
			},
			{
				id: randomUUID(),
				userId: regularUser.id,
				action: 'create_booking',
				entityType: 'booking',
				entityId: sampleBookings[1].id,
				details: JSON.stringify({
					courtId: courts[1] ? courts[1].id : courts[0].id,
					courtName: courts[1] ? courts[1].name : courts[0].name,
					date: tomorrow,
					startTime: '20:00',
					endTime: '21:00',
				}),
				ipAddress: '192.168.1.101',
				userAgent: 'Mozilla/5.0 (iPhone; CPU iPhone OS 17_0 like Mac OS X) AppleWebKit/605.1.15',
				createdAt: new Date(now.getTime() - 1 * 60 * 60 * 1000), // 1 hour ago
			},
			{
				id: randomUUID(),
				userId: adminUser.id,
				action: 'update_settings',
				entityType: 'settings',
				entityId: null,
				details: JSON.stringify({
					changedSettings: ['booking_window_days', 'max_booking_duration_hours'],
					previousValues: { booking_window_days: '7', max_booking_duration_hours: '2' },
					newValues: { booking_window_days: '14', max_booking_duration_hours: '3' },
				}),
				ipAddress: '192.168.1.100',
				userAgent: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36',
				createdAt: new Date(now.getTime() - 30 * 60 * 1000), // 30 minutes ago
			},
		];

		await db.insert(activityLogs).values(sampleLogs);

		// Add more announcements for testing
		console.log('Creating additional announcements...');

		const additionalAnnouncements = [
			{
				id: randomUUID(),
				title: 'New Court Rules',
				content: 'Please remember to clean up after your sessions and respect the time limits.',
				isActive: true,
				priority: 'medium' as const,
				expiresAt: new Date(now.getTime() + 7 * 24 * 60 * 60 * 1000), // 1 week from now
				createdAt: new Date(now.getTime() - 4 * 60 * 60 * 1000), // 4 hours ago
				updatedAt: new Date(now.getTime() - 4 * 60 * 60 * 1000),
			},
			{
				id: randomUUID(),
				title: 'Tournament Sign-ups Open',
				content: 'The annual table tennis tournament sign-ups are now open! Register by the end of this month.',
				isActive: true,
				priority: 'high' as const,
				expiresAt: new Date(now.getTime() + 30 * 24 * 60 * 60 * 1000), // 30 days from now
				createdAt: new Date(now.getTime() - 24 * 60 * 60 * 1000), // 1 day ago
				updatedAt: new Date(now.getTime() - 24 * 60 * 60 * 1000),
			},
		];

		await db.insert(announcements).values(additionalAnnouncements);

		console.log('Sample data seeding completed successfully!');
		console.log(`Created:
    - ${sampleBookings.length} sample bookings
    - ${sampleLogs.length} activity logs
    - ${additionalAnnouncements.length} additional announcements`);
	} catch (error) {
		console.error('Error seeding data:', error);
	}
}

seedData();