/// <summary>Condense filter.</summary>
/// <param name="filter">Specifies the filter.</param>
/// <param name="value"> [out] The value.</param>
/// <returns>True if it succeeds, false if it fails.</returns>
private static bool TryCondenseFilter(r5.Subscription.FilterByComponent filter, out string value)
{
if ((filter == null) ||
(filter.SearchParamName == null))
{
value = null;
return(false);
}
if ((filter.SearchModifier == null) ||
(filter.SearchModifier.Value == r5.SubscriptionSearchModifier.Eq) ||
(filter.SearchModifier.Value == r5.SubscriptionSearchModifier.Equal))
{
value = $"{filter.SearchParamName}={filter.Value}";
return(true);
}
string modifier = filter.SearchModifier.Value.ToString().ToLowerInvariant();
switch (filter.SearchModifier.Value)
{
case r5.SubscriptionSearchModifier.Above:
case r5.SubscriptionSearchModifier.Below:
case r5.SubscriptionSearchModifier.In:
value = $"{filter.SearchParamName}:{modifier}={filter.Value}";
break;
case r5.SubscriptionSearchModifier.NotIn:
value = $"{filter.SearchParamName}:not-in={filter.Value}";
break;
case r5.SubscriptionSearchModifier.OfType:
value = $"{filter.SearchParamName}:of-type={filter.Value}";
break;
default:
value = $"{filter.SearchParamName}={modifier}{filter.Value}";
break;
}
return(true);
}
/// <summary>
/// Attempts to expand filter a r5.Subscription.FilterByComponent from the given string.
/// </summary>
/// <param name="filter">Specifies the filter.</param>
/// <param name="value"> [out] The value.</param>
/// <returns>True if it succeeds, false if it fails.</returns>
private static bool TryExpandFilter(string filter, out r5.Subscription.FilterByComponent value)
{
if (string.IsNullOrEmpty(filter))
{
value = null;
return(false);
}
string[] components = filter.Split('=');
if (components.Length != 2)
{
Console.WriteLine($"Failed to parse filter: {filter}");
value = null;
return(false);
}
string searchParam = components[0];
string searchValue = components[1];
string modifier = string.Empty;
r5.SubscriptionSearchModifier searchModifier;
if (searchParam.Contains(':', StringComparison.Ordinal))
{
string[] parts = searchParam.Split(':');
searchParam = parts[0];
modifier = parts[1];
}
if (string.IsNullOrEmpty(modifier) && (searchValue.Length > 2))
{
modifier = searchValue.Substring(0, 2);
}
switch (modifier)
{
case "equal":
searchModifier = r5.SubscriptionSearchModifier.Equal;
break;
case "above":
searchModifier = r5.SubscriptionSearchModifier.Above;
break;
case "below":
searchModifier = r5.SubscriptionSearchModifier.Below;
break;
case "in":
searchModifier = r5.SubscriptionSearchModifier.In;
break;
case "not-in":
searchModifier = r5.SubscriptionSearchModifier.NotIn;
break;
case "of-type":
searchModifier = r5.SubscriptionSearchModifier.OfType;
break;
case "eq":
searchModifier = r5.SubscriptionSearchModifier.Eq;
searchValue = searchValue.Substring(2);
break;
case "ne":
searchModifier = r5.SubscriptionSearchModifier.Ne;
searchValue = searchValue.Substring(2);
break;
case "gt":
searchModifier = r5.SubscriptionSearchModifier.Gt;
searchValue = searchValue.Substring(2);
break;
case "lt":
searchModifier = r5.SubscriptionSearchModifier.Lt;
searchValue = searchValue.Substring(2);
break;
case "ge":
searchModifier = r5.SubscriptionSearchModifier.Ge;
searchValue = searchValue.Substring(2);
break;
case "le":
searchModifier = r5.SubscriptionSearchModifier.Le;
searchValue = searchValue.Substring(2);
break;
case "sa":
searchModifier = r5.SubscriptionSearchModifier.Sa;
searchValue = searchValue.Substring(2);
break;
case "eb":
searchModifier = r5.SubscriptionSearchModifier.Eb;
searchValue = searchValue.Substring(2);
break;
case "ap":
searchModifier = r5.SubscriptionSearchModifier.Ap;
searchValue = searchValue.Substring(2);
break;
default:
searchModifier = r5.SubscriptionSearchModifier.Equal;
break;
}
value = new r5.Subscription.FilterByComponent()
{
SearchParamName = searchParam,
SearchModifier = searchModifier,
Value = searchValue,
};
return(true);
}
