public string CreateConditionalPatchScript <TDocument>(PropertyUpdateDescriptor[] propertyUpdates, Expression <Func <TDocument, bool> > condition, ScriptParameterDictionary parameters)
{
var scriptCondition = _patchScriptConditionBuilder.CreateScriptCondition(condition, parameters);
var scriptBody = _patchScriptBodyBuilder.CreateScriptBody(propertyUpdates, parameters);
return(string.Join(
"\n",
$"if ({scriptCondition}) {{",
scriptBody,
"}"));
}
private static void PrintCondition(Expression <Func <TestDocument, bool> > expression)
{
var originalColor = Console.ForegroundColor;
Console.ForegroundColor = ConsoleColor.Magenta;
Console.WriteLine("***********************************************************************************");
Console.WriteLine("C# Expression:");
Console.Write("\t");
Console.WriteLine(expression.ToString());
Console.WriteLine();
var parameters = new ScriptParameterDictionary();
var script = patchScriptConditionBuilder.CreateScriptCondition(expression, parameters);
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("Created JavaScript expression:");
Console.Write("\t");
Console.WriteLine(script);
Console.WriteLine();
Console.ForegroundColor = ConsoleColor.DarkCyan;
Console.WriteLine("Parameters:");
foreach (var parameter in parameters)
{
Console.Write("\t");
string value;
if (parameter.Value is string || parameter.Value is char)
{
value = '"' + parameter.Value.ToString().Replace("\"", "\\\"") + '"';
}
else if (parameter.Value == null)
{
value = "null";
}
else
{
value = parameter.Value.ToString();
}
Console.WriteLine($"{parameter.Key}: {value}");
}
Console.WriteLine();
Console.ForegroundColor = originalColor;
Console.WriteLine();
}
