using MyWarehouse.Domain.Partners;
using MyWarehouse.Domain.Products;
using MyWarehouse.Domain.Transactions;
using MyWarehouse.TestData.Samples;

namespace MyWarehouse.TestData;

public static class DataGenerator
{
    /// <summary>
    /// Generates Partner and Product entities.
    /// </summary>
    public static (List<Product>, List<Partner>) GenerateBaseEntities()
    {
        var products = SampleProducts.GenerateSampleProducts(76);
        var partners = SamplePartners.GetSamplePartners();
        
        return (products, partners);
    }

    /// <summary>
    /// Generates a single random transaction by selecting one partner, one or multiple products, and one or multiple quantity for each product.
    /// Note that transaction will be persisted at save even without using the return value, because transactions are created inside the Partner aggregate root.
    /// </summary>
    public static Transaction GenerateTransaction(IReadOnlyList<Partner> partners, IReadOnlyList<Product> products)
        => SampleTransactions.GenerateTransaction(partners, products);
}