/// <summary>
/// Removes an airline object from list
/// </summary>
/// <param name="airlineObject">Airline object you need to remove</param>
/// <returns>Positive if removed</returns>
public virtual bool Delete(AirlineObject airlineObject)
{
try
{
AirlineObjects = AirlineObjects.Where(arg => arg != null && arg.ID != airlineObject.ID).ToList();
}
catch (Exception ex)
{
return(false);
}
return(true);
}
/// <summary>
/// Removes an airline object from list
/// </summary>
/// <param name="airlineObject">Airline object you need to remove</param>
/// <returns>Positive if removed</returns>
public virtual bool Delete(AirlineObject airlineObject)
{
try
{
var prevCount = AirlineObjects.Count();
var tmpAirlineObjects = AirlineObjects.Where(arg => arg != null && arg.ID != airlineObject.ID).ToArray();
Array.Resize(ref tmpAirlineObjects, prevCount);
AirlineObjects = tmpAirlineObjects;
}
catch (Exception ex)
{
return(false);
}
return(true);
}
public override void ProcessOptions(string[] values)
{
var id = 0;
switch (_selectedOption)
{
case AirlineOptions.ShowPassangers:
CurrentAirlineObjects = AirlineObjects.Where(arg => (arg as Passenger) != null).ToArray();
Options = new AirlineOptions[s_general.Length + s_edit.Length];
s_edit.CopyTo(Options, 0);
s_general.CopyTo(Options, s_edit.Length);
break;
case AirlineOptions.SearchPassangers:
if (values.Length > 0)
{
Find(values);
}
else
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "Empty values provided", ConsoleColor = ConsoleColor.Red, HasError = true
});
}
Options = new AirlineOptions[s_general.Length + s_edit.Length];
s_edit.CopyTo(Options, 0);
s_general.CopyTo(Options, s_edit.Length);
break;
case AirlineOptions.AddAPassanger:
if (values.Length > 0)
{
if (Add(values, new Passenger(), null))
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "The Passanger has been added successfully", ConsoleColor = ConsoleColor.Green
});
}
else
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "The Passanger wasn't added", ConsoleColor = ConsoleColor.Red, HasError = true
});
}
}
else
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "Empty values provided", ConsoleColor = ConsoleColor.Red, HasError = true
});
}
CurrentAirlineObjects = AirlineObjects.ToArray();
Options = new AirlineOptions[s_general.Length + s_edit.Length];
s_edit.CopyTo(Options, 0);
s_general.CopyTo(Options, s_edit.Length);
break;
case AirlineOptions.EditThePassanger:
if (values.Length > 0)
{
if (Edit(values))
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "The Passanger has been edited successfully", ConsoleColor = ConsoleColor.Green
});
}
}
else
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "Empty values provided", ConsoleColor = ConsoleColor.Red, HasError = true
});
}
CurrentAirlineObjects = AirlineObjects.ToArray();
Options = new AirlineOptions[s_general.Length + s_edit.Length];
s_edit.CopyTo(Options, 0);
s_general.CopyTo(Options, s_edit.Length);
break;
case AirlineOptions.DeleteThePassanger:
if (values.Length > 0)
{
var optionsArray = values[0].Split(' ');
if ((optionsArray.Length == 3) && (int.TryParse(optionsArray[2], out id)) && (id > 0) && (id < CurrentAirlineObjects.Length + 1))
{
if (Delete(CurrentAirlineObjects[id - 1]))
{
CurrentAirlineObjects = AirlineObjects.ToArray();
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "Removed Successfully"
});
}
}
}
else
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "Empty values provided", ConsoleColor = ConsoleColor.Red, HasError = true
});
}
Options = new AirlineOptions[s_general.Length + s_edit.Length];
s_edit.CopyTo(Options, 0);
s_general.CopyTo(Options, s_edit.Length);
break;
case AirlineOptions.ClearTheConsole:
OnDisplayInfoChanged(new AirlineObjectEventArgs {
ClearConsole = true
});
CurrentAirlineObjects = null;
Options = s_general;
break;
case AirlineOptions.Info:
OnDisplayInfoChanged(new AirlineObjectEventArgs
{
ConsoleColor = ConsoleColor.Yellow,
DisplayInfo = "You are inside flight where you can work with passangers and it's info, \n" +
"In case if you need to go back to Airline manager, just chose 'Exit or level up' menu item"
});
CurrentAirlineObjects = null;
Options = s_general;
break;
case AirlineOptions.ExitOrLevelUp:
CurrentAirlineManager = null;
CurrentAirlineObjects = null;
Options = s_general;
Reset();
break;
}
}
public override void ProcessOptions(string[] values)
{
var id = 0;
switch (_selectedOption)
{
case AirlineOptions.ShowAllFlights:
CurrentAirlineObjects = AirlineObjects.Where(arg => (arg as Flight) != null).ToList();
if (CurrentAirlineObjects.Count > 0)
{
Options.Clear();
Options.AddRange(s_edit);
Options.AddRange(s_general.Where(arg => Options.IndexOf(arg) < 0));
}
break;
case AirlineOptions.ShowArrivals:
CurrentAirlineObjects = AirlineObjects.Where(arg => (arg as Flight) != null && ((Flight)arg).Type == FlightType.Arrival).ToList();
if (CurrentAirlineObjects.Count > 0)
{
Options.Clear();
Options.AddRange(s_edit);
Options.AddRange(s_general.Where(arg => Options.IndexOf(arg) < 0));
}
break;
case AirlineOptions.ShowDepartues:
CurrentAirlineObjects = AirlineObjects.Where(arg => (arg as Flight) != null && ((Flight)arg).Type == FlightType.Departure).ToList();
if (CurrentAirlineObjects.Count > 0)
{
Options.Clear();
Options.AddRange(s_edit);
Options.AddRange(s_general.Where(arg => Options.IndexOf(arg) < 0));
}
break;
case AirlineOptions.SearchFlights:
if (values.Length > 0)
{
Find(values);
}
else
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "Empty values provided", ConsoleColor = ConsoleColor.Red, HasError = true
});
}
Options.Clear();
Options.AddRange(s_edit);
Options.AddRange(s_general.Where(arg => Options.IndexOf(arg) < 0));
break;
case AirlineOptions.AddAFlight:
if (values.Length > 0)
{
if (Add(values))
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "The Flight has been added successfully", ConsoleColor = ConsoleColor.Green
});
}
else
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "The Flight wasn't added", ConsoleColor = ConsoleColor.Red, HasError = true
});
}
}
else
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "Empty values provided", ConsoleColor = ConsoleColor.Red, HasError = true
});
}
CurrentAirlineObjects = AirlineObjects;
Options.Clear();
Options.AddRange(s_edit);
Options.AddRange(s_general.Where(arg => Options.IndexOf(arg) < 0));
break;
case AirlineOptions.EditTheFlight:
if (values.Length > 0)
{
if (Edit(values))
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "The Flight has been edited successfully", ConsoleColor = ConsoleColor.Green
});
}
}
else
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "Empty values provided", ConsoleColor = ConsoleColor.Red, HasError = true
});
}
CurrentAirlineObjects = AirlineObjects;
Options.Clear();
Options.AddRange(s_edit);
Options.AddRange(s_general.Where(arg => Options.IndexOf(arg) < 0));
break;
case AirlineOptions.EditPassangersOfTheFlight:
if (values.Length > 0)
{
var optionsArray = values[0].Split(' ');
if ((optionsArray.Length == 3) && (int.TryParse(optionsArray[2], out id)) && (id > 0) && (id < CurrentAirlineObjects.Count + 1))
{
var flight = CurrentAirlineObjects[id - 1] as Flight;
if (flight != null)
{
IndexOfCurrentAirlineManager = id - 1;
CurrentAirlineManager = flight;
}
}
}
CurrentAirlineObjects = null;
Options = new List <AirlineOptions>();
Options.AddRange(s_general);
break;
case AirlineOptions.DeleteTheFlight:
if (values.Length > 0)
{
var optionsArray = values[0].Split(' ');
if ((optionsArray.Length == 3) && (int.TryParse(optionsArray[2], out id)) && (id > 0) && (id < CurrentAirlineObjects.Count + 1))
{
if (Delete(CurrentAirlineObjects[id - 1]))
{
CurrentAirlineObjects = AirlineObjects;
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "Removed Successfully"
});
}
}
}
else
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "Empty values provided", ConsoleColor = ConsoleColor.Red, HasError = true
});
}
Options.Clear();
Options.AddRange(s_edit);
Options.AddRange(s_general.Where(arg => Options.IndexOf(arg) < 0));
break;
case AirlineOptions.ClearTheConsole:
OnDisplayInfoChanged(new AirlineObjectEventArgs {
ClearConsole = true
});
CurrentAirlineObjects = null;
Options = new List <AirlineOptions>();
Options.AddRange(s_general);
break;
case AirlineOptions.Info:
OnDisplayInfoChanged(new AirlineObjectEventArgs
{
ConsoleColor = ConsoleColor.Yellow,
DisplayInfo = "You are inside Airport manager where you can work with flights and it's info, " +
"if you would like to receive an information about passanger and edit it, please go to 'Edit passangers of the flight'.\n" +
"In case if you need to exit from Application, just chose 'Exit or level up' menu item"
});
CurrentAirlineObjects = null;
Options = new List <AirlineOptions>();
Options.AddRange(s_general);
break;
case AirlineOptions.LoadFromFile:
if (values.Length > 0)
{
try
{
if (OpenFromFile(values[0]))
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "Loaded successfully", ConsoleColor = ConsoleColor.Green
});
CurrentAirlineObjects = AirlineObjects;
}
else
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "Can't load from file", ConsoleColor = ConsoleColor.Red, HasError = true
});
}
}
catch (Exception ex)
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = $"Couldn't load data from file because of: {ex.Message}", ConsoleColor = ConsoleColor.Red, HasError = true
});
}
}
else
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "Empty values provided", ConsoleColor = ConsoleColor.Red, HasError = true
});
}
break;
case AirlineOptions.SaveToFile:
if (values.Length > 0)
{
try
{
if (SaveToFile(values[0]))
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "Saved successfully", ConsoleColor = ConsoleColor.Green
});
}
else
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "Can't save to file", ConsoleColor = ConsoleColor.Red, HasError = true
});
}
}
catch (Exception ex)
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = $"Couldn't save data to file because of: {ex.Message}", ConsoleColor = ConsoleColor.Red, HasError = true
});
}
}
else
{
OnDisplayInfoChanged(new AirlineObjectEventArgs {
DisplayInfo = "Empty values provided", ConsoleColor = ConsoleColor.Red, HasError = true
});
}
break;
case AirlineOptions.ExitOrLevelUp:
CurrentAirlineManager = null;
CurrentAirlineObjects = null;
Options = new List <AirlineOptions>();
Options.AddRange(s_general);
Reset();
break;
}
}
