/// <summary>
/// Evaluate this instance.
/// </summary>
/// <param name="condition">The condition to consider.</param>
/// <param name="scriptInterpreter">Script interpreter.</param>
/// <param name="scriptVariableSet">The script variable set used to evaluate.</param>
/// <returns>True if this instance is true.</returns>
private static bool Evaluate(
this AdvancedCondition condition,
IBdoScriptInterpreter scriptInterpreter,
IScriptVariableSet scriptVariableSet)
{
if (condition == null)
{
return(false);
}
bool isAllConditionSatisfied = true;
foreach (Condition subCondition in condition.Conditions)
{
switch (condition.Kind)
{
case AdvancedConditionKind.And:
isAllConditionSatisfied &= subCondition.Evaluate(scriptInterpreter, scriptVariableSet);
break;
case AdvancedConditionKind.Or:
isAllConditionSatisfied |= subCondition.Evaluate(scriptInterpreter, scriptVariableSet);
break;
default:
break;
}
}
return(isAllConditionSatisfied == condition.TrueValue);
}
// --------------------------------------------------
// ACCESSORS
// --------------------------------------------------
#region Accessors
/// <summary>
/// Gets the value of this instance.
/// </summary>
/// <param name="scriptInterpreter">The script interpreter to consider.</param>
/// <param name="scriptVariableSet">The script variable set to consider.</param>
/// <returns>Returns the value of this instance.</returns>
public bool GetValue(IBdoScriptInterpreter scriptInterpreter = null, IScriptVariableSet scriptVariableSet = null)
{
string valueString = ValueScript?.Trim();
if (valueString?.Trim().Equals("true", StringComparison.OrdinalIgnoreCase) == true)
{
return(true);
}
if (scriptInterpreter != null)
{
return(scriptInterpreter.Evaluate(valueString, DataExpressionKind.Script, scriptVariableSet) as bool? == true);
}
return(false);
}
/// <summary>
/// Evaluate this instance.
/// </summary>
/// <param name="condition">The condition to consider.</param>
/// <param name="scriptInterpreter">Script interpreter.</param>
/// <param name="scriptVariableSet">The script variable set used to evaluate.</param>
/// <returns>True if the business script value is the true value.</returns>
private static bool Evaluate(
this ScriptCondition condition,
IBdoScriptInterpreter scriptInterpreter,
IScriptVariableSet scriptVariableSet)
{
if (condition == null)
{
return(false);
}
if (condition.Expression == null)
{
return(false);
}
var b = scriptInterpreter.Evaluate <bool?>(condition.Expression, scriptVariableSet);
return(condition.TrueValue ? (b ?? false) : !(b ?? true));
}
/// <summary>
/// Evaluate this instance.
/// </summary>
/// <param name="condition">The condition to consider.</param>
/// <param name="scriptInterpreter">Script interpreter.</param>
/// <param name="scriptVariableSet">The script variable set used to evaluate.</param>
/// <returns>True if this instance is true.</returns>
public static bool Evaluate(
this ICondition condition,
IBdoScriptInterpreter scriptInterpreter,
IScriptVariableSet scriptVariableSet)
{
if (condition is AdvancedCondition advancedCondition)
{
return(advancedCondition.Evaluate(scriptInterpreter, scriptVariableSet));
}
else if (condition is BasicCondition basicCondition)
{
return(basicCondition.Evaluate());
}
else if (condition is ScriptCondition scriptCondition)
{
return(scriptCondition.Evaluate(scriptInterpreter, scriptVariableSet));
}
return(false);
}
