public void Ctor_InitializesProperties(object value, PropertyInfoModel propertyInfo)
{
var navigationParameterModel = new NavigationParameterModel(value, propertyInfo);
Assert.Equal(value, navigationParameterModel.Value);
Assert.Equal(propertyInfo, navigationParameterModel.PropertyInfo);
}
/// <summary>
/// Creates and adds navigation parameter for the specified property using reflection.
/// </summary>
/// <typeparam name="TValue">Type of parameter value.</typeparam>
/// <param name="propertyExpression">Target property.</param>
/// <param name="value">Value to set.</param>
/// <returns>Self.</returns>
protected FluentNavigatorBase <TViewModel> ApplyParameter <TValue>(
Expression <Func <TViewModel, TValue> > propertyExpression,
TValue value)
{
var propertyInfo = (PropertyInfo)propertyExpression.GetMemberInfo();
var parameter = new NavigationParameterModel(value, new PropertyInfoModel(propertyInfo));
Parameters.Add(parameter);
return(this);
}
private static void SetValueToProperty(ViewModelBase viewModel, NavigationParameterModel parameter)
{
var property = parameter.PropertyInfo.ToPropertyInfo();
object?GetValue(object?value)
{
if (value == null)
{
return(null);
}
if (property.PropertyType.IsEnum)
{
return(Enum.ToObject(property.PropertyType, value));
}
return(((JObject)value).ToObject(property.PropertyType));
}
property.SetValue(viewModel, GetValue(parameter.Value), null);
}
