public NavigationUrl Build(Action <NavigationUrlQuery> updateQuery = null)
{
var newQuery = new NavigationUrlQuery(url.Segments.Last().Query);
var segments = new List <NavigationUrlSegment>();
for (int i = 0; i < this.url.Segments.Count(); i++)
{
var segment = this.url.Segments[i];
if (i == this.url.Segments.Length - 1)
{
segment = new NavigationUrlSegment(segment.Value, newQuery);
}
else
{
segment = new NavigationUrlSegment(segment.Value);
}
segments.Add(segment);
}
updateQuery?.Invoke(newQuery);
var newUrl = new NavigationUrl(segments.ToArray());
return(newUrl);
}
public void Navigate <T>(Action <NavigationUrlSegment> prepareQuery, NavigationDirection direction = NavigationDirection.Forward)
{
var segment = new NavigationUrlSegment(typeof(T).FullName);
prepareQuery(segment);
this.Navigate(new NavigationUrl(new [] { segment }), direction);
}
/// <summary>
/// Adds the argument to the query of the last segment.
/// </summary>
/// <param name="name">Name.</param>
/// <param name="value">Value.</param>
/// <typeparam name="T">The 1st type parameter.</typeparam>
public NavigationUrl AddArg <T>(string name, T value)
{
var segment = this.Segments.LastOrDefault();
if (segment == null)
{
segment = new NavigationUrlSegment("");
this.Segments = new[] { segment };
}
segment.AddArg(name, value);
return(this);
}