using Domain;

namespace TestData;

/// <summary>Test data builder for an <see cref="Order"/> (TestDataBuilder pattern); the only place tests touch an order's construction, so tests survive domain evolution.</summary>
public sealed class OrderBuilder
{
    private readonly Order _order = new();

    /// <summary>A valid, fresh order — the neutral starting point for tests.</summary>
    public static OrderBuilder ValidOrder() => new();

    public OrderBuilder WithId(Guid id)
    {
        _order.Id = id;
        return this;
    }

    public OrderBuilder WithDescription(string description)
    {
        _order.Description = description;
        return this;
    }

    /// <summary>Sets the total in cents (<c>150_00</c> = €150.00).</summary>
    public OrderBuilder WithTotal(int totalInCents)
    {
        _order.TotalInCents = totalInCents;
        return this;
    }

    public Order Build() => _order;
}