import { NextRequest, NextResponse } from 'next/server';
import { getDataSource, Customer } from '@/lib/database';

// GET /api/customers - Get all customers
export async function GET(request: NextRequest) {
    try {
        const dataSource = await getDataSource();
        const customerRepository = dataSource.getRepository(Customer);

        const customers = await customerRepository.find({
            order: { createdAt: 'DESC' }
        });

        return NextResponse.json(customers);
    } catch (error) {
        console.error('Error fetching customers:', error);
        return NextResponse.json(
            { error: 'Failed to fetch customers' },
            { status: 500 }
        );
    }
}

// POST /api/customers - Create a new customer
export async function POST(request: NextRequest) {
    try {
        const dataSource = await getDataSource();
        const customerRepository = dataSource.getRepository(Customer);

        const data = await request.json();
        const { name, url, email } = data;

        // Validate required fields
        if (!name || !email) {
            return NextResponse.json(
                { error: 'Name and email are required' },
                { status: 400 }
            );
        }

        // Create and save the new customer
        const customer = new Customer();
        customer.name = name;
        customer.url = url || '';
        customer.email = email;

        const savedCustomer = await customerRepository.save(customer);

        return NextResponse.json(savedCustomer, { status: 201 });
    } catch (error) {
        console.error('Error creating customer:', error);
        return NextResponse.json(
            { error: 'Failed to create customer' },
            { status: 500 }
        );
    }
}