public void Duplicate(VersionControl control)
        {
            int index = VersionParent.Children.IndexOf(control);

            if (index == -1)
            {
                return;
            }

            VersionController versionController = MainWindow.GetInstance().VersionController;
            ChangeLog         changeLog         = versionController.GetChangeLog().Result;
            VersionRef        oldVersionRef     = changeLog.Versions[index];
            string            duplicateName     = GetDuplicateName(oldVersionRef.VersionName);
            VersionRef        newVersionRef     = new VersionRef(versionController, oldVersionRef.RelativeFilePath, duplicateName);

            changeLog.Versions.Insert(index + 1, newVersionRef);
            VersionControl newControl = new VersionControl(newVersionRef);

            VersionParent.Children.Insert(index + 1, newControl);

            Version oldVersion = oldVersionRef.GetVersion(false).Result;
            Version version    = new Version(versionController, duplicateName, oldVersion.Description, oldVersion.DownloadLink, oldVersion.ReleaseDate, new System.Collections.Generic.List <ChangeRef>());

            if (oldVersion.AdditionalData != null)
            {
                version.AdditionalData = (JObject)oldVersion.AdditionalData.DeepClone();
            }

            foreach (ChangeRef oldChangeRef in oldVersion.Changes)
            {
                string    guid          = Guid.NewGuid().ToString();
                string    newChangePath = Path.Combine(version.VersionName, "changes", $"{guid}.json");
                ChangeRef newChangeRef  = new ChangeRef(versionController, guid, newChangePath);
                Change    oldChange     = oldChangeRef.GetChange(false).Result;
                Change    newChange     = new Change(versionController, guid, newChangePath, oldChange.Title, oldChange.Description, newVersionRef);
                if (oldChange.ReleaseVersion != null)
                {
                    newChange.ReleaseVersion = new VersionRef(versionController, newVersionRef.RelativeFilePath, newVersionRef.VersionName);
                }

                if (oldChange.AdditionalData != null)
                {
                    newChange.AdditionalData = (JObject)oldChange.AdditionalData.DeepClone();
                }

                version.Changes.Add(newChangeRef);
                versionController.CacheChange(newChange);
            }

            versionController.CacheVersion(version);
        }
        public void Refresh(VersionRef versionRef)
        {
            AdditionalDataExpander.IsExpanded = false;

            openVersionRef = versionRef;
            Version version = versionRef.GetVersion().Result;

            VersionField.Foreground = whiteColor;
            VersionTitle.Foreground = whiteColor;

            AdditionalDataExpander.IsExpanded = false;

            eventBlock        = true;
            VersionField.Text = versionRef.VersionName;

            eventBlock            = true;
            DescriptionField.Text = version.Description;

            eventBlock     = true;
            LinkField.Text = version.DownloadLink;

            eventBlock = true;
            ReleaseDateField.SelectedDate = version.ReleaseDate;

            if (FunctioningField.IsChecked == !version.IsFunctioning)
            {
                eventBlock = true;
                FunctioningField.IsChecked = version.IsFunctioning;
            }

            if (version.AdditionalData == null)
            {
                version.AdditionalData = JObject.Parse("{}");
            }

            eventBlock = true;
            AdditionalDataField.Text = version.AdditionalData.ToString(Newtonsoft.Json.Formatting.Indented);

            ChangeParent.Children.Clear();

            foreach (ChangeRef changeRef in version.Changes)
            {
                ChangeControl changeControl = new ChangeControl(changeRef);
                ChangeParent.Children.Add(changeControl);
            }
        }
        private static async Task <int> MainAsync(string[] args)
        {
            string currentVersion = "1.0.0";
            string baseUrl        = "https://start-menu-manager.jam-es.com/versions";

            // Create instance of VersionController by passing in this version of the application, and the URL of the directory containing changelog file:
            VersionController versionController = new VersionController(currentVersion, baseUrl);

            Console.WriteLine($"This Version: {currentVersion}");

            // Check this is the latest version
            bool isLatestVersion = await versionController.IsLatestVersion();

            Console.WriteLine($"Is Latest Version: {isLatestVersion}");

            // If not latest, you can check this version is still meant to function correctly
            bool isFunctioningVersion = await versionController.IsFunctioningVersion();

            Console.WriteLine($"Is Version Functioning: {isFunctioningVersion}");

            // The ChangeLog object contains a list of all versions that have been released
            // We can list version properties like this:
            ChangeLog changeLog = await versionController.GetChangeLog();

            Console.WriteLine();
            Console.WriteLine("All Versions:");
            foreach (VersionRef versionRef in changeLog.Versions)
            {
                Version version = await versionRef.GetVersion();

                Console.WriteLine($"Version Name: {version.VersionName}");
                Console.WriteLine($"Version Description: {version.Description}");
                Console.WriteLine($"Version Download Link: {version.DownloadLink}");
                Console.WriteLine($"Version Release Date: {version.ReleaseDate}");

                // You can get all changes in a version with version.Changes
            }

            // Get individual versions with:
            VersionRef firstAppVersionRef = await versionController.GetFirstVersionRef();

            Version latestAppVersionRef = await versionController.GetLatestVersion();

            VersionRef specificVersionRef = await versionController.GetVersionRef("1.0.0b4");

            Console.WriteLine();
            Console.WriteLine($"First Version: {firstAppVersionRef.VersionName}");
            Console.WriteLine($"Latest Version: {latestAppVersionRef.VersionName}");
            Console.WriteLine($"Found Version 1.0.0b4: {specificVersionRef != null}");

            // Convert references to Version objects to get all the properties
            Version firstVersion = await firstAppVersionRef.GetVersion();

            Console.WriteLine($"First Version Description: {firstVersion.Description}");

            // ChangeLog, Version and Change objects can all have additional data stored within them (set in the WPF app)
            // You can access this data by deserializing the AdditionalData property (it is a JObject)
            // For example, to retrieve additional data from a version
            ExtraVersionData extraData = firstVersion.AdditionalData.ToObject <ExtraVersionData>();

            // ^ The version files with the given URI don't actually use additional data so this is null

            // You could use this to order lists of versions or changes using Linq:

            /*
             *  List<Task<Version>> getVersionTasks = changeLog.Versions.Select(async v => await v.GetVersion()).ToList();
             *  IEnumerable<Version> versions = await Task.WhenAll(getVersionTasks);
             *  versions.OrderBy(v => v.AdditionalData.ToObject<ExtraVersionData>().Importance);
             *  // It is gerenally a good idea to surround this in try{}catch{} in case ToObject throws an error
             */

            Console.ReadKey();

            return(0);
        }
        private void NewChangeButtonPressed(object sender, RoutedEventArgs args)
        {
            Version           version           = openVersionRef.GetVersion().Result;
            VersionController versionController = MainWindow.GetInstance().VersionController;

            string    guid         = Guid.NewGuid().ToString();
            string    relativePath = Path.Combine(version.VersionName, "changes", $"{guid}.json");
            ChangeRef changeRef    = new ChangeRef(versionController, guid, relativePath);

            version.Changes.Insert(0, changeRef);

            Change change = new Change(versionController, guid, relativePath, "New Change", string.Empty, openVersionRef);

            change.ReleaseVersion = new VersionRef(versionController, openVersionRef.RelativeFilePath, openVersionRef.VersionName);
            versionController.CacheChange(change);

            ChangeControl newControl = new ChangeControl(changeRef);

            ChangeParent.Children.Insert(0, newControl);

            ContentArea.GetInstance().OpenPage(ContentArea.PageType.Change, openVersionRef, changeRef);
        }