/// <summary>
/// Manages the keys menu
/// </summary>
/// <returns><c>true</c>, if the exit command was issued, <c>false</c> otherwise.</returns>
bool KeysMenu()
{
KeysCommand command = KeysCommand.Invalid;
while (command != KeysCommand.Back)
{
Console.Write("\r" + commandPrefix);
string cmd = Console.ReadLine();
command = (KeysCommand)ToCommand(Menu.Keys, cmd);
switch (command)
{
case KeysCommand.Add:
MenuEventArgs addArgs = ProcessCommandArgs(Menu.Keys, KeysCommand.Add, cmd);
string addEntity = (string)addArgs.Arguments.First(m => m.Key.Equals(KeysArg.Entity)).Value;
string addKey = (string)addArgs.Arguments.First(m => m.Key.Equals(KeysArg.Key)).Value;
Keys.AddAction(Keys.Action.Add, addEntity, addKey);
break;
case KeysCommand.Back:
if (Keys.Pending > 0)
{
ProcessLog(ProcessPrint.Warn, "There are pending changes to apply!");
ProcessLog(ProcessPrint.Question, "Do you want to discard the changes (y/n)");
if (Console.ReadLine().ToBool())
{
Keys.Discard();
}
else
{
Keys.Save();
}
}
break;
case KeysCommand.Clear: Console.Clear(); break;
case KeysCommand.Del:
MenuEventArgs delArgs = ProcessCommandArgs(Menu.Keys, KeysCommand.Del, cmd);
string delEntity = (string)delArgs.Arguments.First(m => m.Key.Equals(KeysArg.Entity)).Value;
Keys.AddAction(Keys.Action.Del, delEntity, "");
break;
case KeysCommand.Discard: Keys.Discard(); break;
case KeysCommand.Exit: return(true);
case KeysCommand.Help: HelpPrints.PrintKeyshelp(); break;
case KeysCommand.Invalid:
ProcessLog(ProcessPrint.Error, "Invalid command", true);
break;
case KeysCommand.List:
MenuEventArgs listArgs = ProcessCommandArgs(Menu.Keys, KeysCommand.List, cmd);
bool showKey = (bool)listArgs.Arguments.First(m => m.Key.Equals(KeysArg.ShowKey)).Value;
Program.database.PrintEntities(showKey);
break;
case KeysCommand.ListChanges: Keys.PrintChanges(); break;
case KeysCommand.Save: Keys.Save(); break;
}
}
return(false);
}