public static Container WithServiceMethodsFrom(this FunctionBody functionBody, Type type)
{
var objectMethods = typeof(object).GetMethods();
var methods = type.GetMethods(BindingFlags.Public|BindingFlags.Instance).Where(m => objectMethods.Any(om=>om.DeclaringType != m.DeclaringType));
foreach (var method in methods)
{
var functionName = method.Name.ToCamelCase();
var selfScopeCall = new Scope("self");
var parameters = method.GetParameters().Select(p => p.Name.ToCamelCase()).ToArray();
var objectLiteral = new ObjectLiteral();
foreach (var parameter in parameters)
objectLiteral.Assign(parameter).WithLiteral(parameter);
if (method.ReturnType == typeof(void))
selfScopeCall.FunctionCall(f => f.WithName("callWithoutReturnValue").WithParameters(new Literal("\"" + method.Name + "\""), objectLiteral));
else if (method.ReturnType.IsDictionary() || !method.ReturnType.IsEnumerable())
selfScopeCall.FunctionCall(f => f.WithName("callWithObjectAsReturn").WithParameters(new Literal("\"" + method.Name + "\""), objectLiteral));
else if (method.ReturnType.IsEnumerable())
selfScopeCall.FunctionCall(f => f.WithName("callWithArrayAsReturn").WithParameters(new Literal("\"" + method.Name + "\""), objectLiteral));
functionBody.Property(functionName, p =>
{
p.WithFunction(function =>
function
.WithParameters(parameters)
.Body
.Return(selfScopeCall)
);
});
}
return functionBody;
}
/// <summary>
/// Add a scope - such as "self", typically used together with an <see cref="Assignment"/>
/// </summary>
/// <param name="functionBody"><see cref="FunctionBody"/> to add to</param>
/// <param name="name">Name of the scope, e.g. "self"</param>
/// <param name="callback"><see cref="Action{Scope}"/> that gets called for working with the <see cref="Scope"/></param>
/// <returns>Chained <see cref="FunctionBody"/> to keep building on</returns>
public static FunctionBody Scope(this FunctionBody functionBody, string name, Action<Scope> callback)
{
var scope = new Scope(name);
functionBody.AddChild(scope);
callback(scope);
return functionBody;
}
