/// <summary>
/// Add a condition to the collection.
/// </summary>
/// <param name="conditionName">The unique name of the condition.</param>
/// <param name="condition">The condition instance that will be added to the collection.</param>
/// <exception cref="System.ArgumentException">Thrown if a condition with the given name already exists in the collection.</exception>
public void AddCondition(string conditionName, IRatingCondition condition)
{
_ratingConditions.Add(conditionName, condition);
if (condition is ICachableCondition cachableCondition && cachableCondition.CacheCurrentValue)
{
if (!RatingConditionCache.Load(conditionName, cachableCondition))
{
RatingConditionCache.Save(conditionName, cachableCondition);
}
}
}
/// <summary>
/// Initialize the rating gateway with a single condition.
/// </summary>
/// <param name="conditionName">The unique name of the condition.</param>
/// <param name="condition">The condition instance that will be added to the collection.</param>
/// <param name="ratingView">Optional; pass a custom rating view. If not specified or null, <see cref="DefaultRatingView"/> will be used instead.</param>
/// <param name="ratingCache">Optional; pass a custom condition cache. If not specified or null, <see cref="DefaultRatingConditionCache"/> will be used instead.</param>
/// <remarks>Call it only once in the lifetime of a <see cref="RatingGateway"/>. All other calls after the initial one, do just return.</remarks>
public static void Initialize(string conditionName, IRatingCondition condition, IRatingView?ratingView = default, IRatingConditionCache?ratingCache = default)
{
if (Current.IsInitialized)
{
return;
}
Current.IsInitialized = true;
Current.AddCondition(conditionName, condition);
if (ratingView != null)
{
Current.RatingView = ratingView;
}
if (ratingCache != null)
{
Current.RatingConditionCache = ratingCache;
}
}
