namespace Api;

public sealed class Customer
{
    public int Id { get; set; }
    public required string Name { get; set; }
    public required string Email { get; set; }
    public required string Country { get; set; }
}

public sealed class Product
{
    public int Id { get; set; }
    public required string Sku { get; set; }
    public required string Name { get; set; }
    public decimal Price { get; set; }
}

public sealed class Address
{
    public int Id { get; set; }
    public required string Street { get; set; }
    public required string City { get; set; }
    public required string PostalCode { get; set; }
    public required string Country { get; set; }
}

public sealed class Carrier
{
    public int Id { get; set; }
    public required string Name { get; set; }
}

public sealed class Order
{
    public int Id { get; set; }
    public int CustomerId { get; set; }
    public Customer Customer { get; set; } = null!;
    public DateTime OrderedAt { get; set; }
    public required string Status { get; set; }
    public int ShippingAddressId { get; set; }
    public Address ShippingAddress { get; set; } = null!;
    public int? BillingAddressId { get; set; }
    public Address? BillingAddress { get; set; }
    public int? CarrierId { get; set; }
    public Carrier? Carrier { get; set; }
    public List<OrderLine> Lines { get; set; } = [];
    public List<Payment> Payments { get; set; } = [];
}

public sealed class OrderLine
{
    public int Id { get; set; }
    public int OrderId { get; set; }
    public int ProductId { get; set; }
    public Product Product { get; set; } = null!;
    public int Quantity { get; set; }
    public decimal UnitPrice { get; set; }
}

public sealed class Payment
{
    public int Id { get; set; }
    public int OrderId { get; set; }
    public decimal Amount { get; set; }
    public DateTime PaidAt { get; set; }
    public required string Method { get; set; }
}