} // End of the GetOtherOptions method
/// <summary>
/// This recursive method will get all combinations of a product (variants)
/// </summary>
/// <param name="productCombinations">A list that should be filled with product combinations</param>
/// <param name="lists">A dictionary with product option lists</param>
/// <param name="depth">The current depth</param>
/// <param name="current">The current product option array</param>
public static void GetProductCombinations(List<ProductOption[]> productCombinations, Dictionary<Int32, List<ProductOption>> productOptions, Int32 depth, ProductOption[] current)
{
// Loop the dictionary list
for (int i = 0; i < productOptions[depth].Count; i++)
{
// Get the list of product variants
List<ProductOption> variants = productOptions[depth];
// Get the current variant
current[depth] = variants[i];
// Check if we have reached the end or not
if (depth < productOptions.Count - 1)
{
GetProductCombinations(productCombinations, productOptions, depth + 1, current);
}
else
{
// Add a copy of the array to the results list
ProductOption[] resultArray = new ProductOption[current.Length];
current.CopyTo(resultArray, 0);
productCombinations.Add(resultArray);
}
}
} // End of the GetProductCombinations method
