public static string ToFriendlyString(this ChatFlow chatFlow)
{
switch (chatFlow)
{
case ChatFlow.FreeFlow: return("Free flow");
case ChatFlow.LineByLine: return("Line by line");
default: return(chatFlow.ToString());
}
}
public bool SaveChatFlowProject()
{
try
{
if (ChatFlow != null)
{
if (string.IsNullOrWhiteSpace(ProjectFilePath))
{
var saveFileDialog = new SaveFileDialog()
{
FileName = "ChatProject.anaproj",
Filter = "ANA Project Files | *.anaproj",
AddExtension = true,
CheckPathExists = true,
InitialDirectory = Settings.ANADocumentsDirectory,
OverwritePrompt = true,
Title = "Specify the ANA Project save location",
ValidateNames = true
};
var done = saveFileDialog.ShowDialog();
if (done != true)
{
return(false);
}
ProjectFilePath = saveFileDialog.FileName;
}
var rawProjectJson = ChatFlow.ToJson();
File.WriteAllText(ProjectFilePath, rawProjectJson);
LastChatFlowSavedHash = Utilities.GenerateHash(rawProjectJson);
if (!Utilities.Settings.RecentChatFlowFiles.Contains(ProjectFilePath))
{
Utilities.Settings.RecentChatFlowFiles.Insert(0, ProjectFilePath);
Utilities.Settings.Save(App.Cryptio);
}
return(true);
}
MessageBox.Show("Chat flow project Not loaded properly!", "Unable to save the flow");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Unable to save the flow");
}
return(false);
}
public bool AreChatFlowChangesMadeAfterLastSave()
{
if (!IsProjectLoaded(false))
{
return(false);
}
if (string.IsNullOrWhiteSpace(LastChatFlowSavedHash))
{
return(true);
}
var currentHash = Utilities.GenerateHash(ChatFlow.ToJson());
if (LastChatFlowSavedHash == currentHash)
{
return(false); //no changes
}
return(true);
}
public (bool, string) LoadChatFlowProject()
{
try
{
if (!string.IsNullOrWhiteSpace(ProjectFilePath))
{
var rawProjectJson = File.ReadAllText(ProjectFilePath);
ChatFlow = BsonSerializer.Deserialize <ChatFlowPack>(rawProjectJson);
}
else
{
var firstNode = new ChatNode {
Name = "New Node"
};
firstNode.Id = ObjectId.GenerateNewId().ToString();
ChatFlow = new ChatFlowPack
{
ChatNodes = new List <ChatNode>(new[] { firstNode }),
ChatContent = new List <Models.BaseContent>(),
NodeLocations = new Dictionary <string, Models.LayoutPoint> {
{ firstNode.Id, new Models.LayoutPoint {
X = 500, Y = 500
} }
}
};
}
LastChatFlowSavedHash = Utilities.GenerateHash(ChatFlow.ToJson());
ChatFlowBuilder.Build(ChatFlow);
return(true, "");
}
catch (Exception ex)
{
return(false, ex.Message);
}
}
