/// <summary>
/// Step the frame and evaluate input.
/// </summary>
/// <param name="keyinfo">The input</param>
public override void StepFrame(ConsoleKeyInfo keyinfo)
{
base.StepFrame();
switch (keyinfo.Key)
{
case ConsoleKey.Escape:
status = 4;
break;
case ConsoleKey.Enter:
switch (ValidateInput())
{
case 0:
title.Flash(ConsoleColor.Red);
response.SetText("Unable to find film");
response.SetColor(ConsoleColor.Red);
break;
case 1:
title.Flash(ConsoleColor.Red);
break;
case 2:
status = 4;
break;
default:
response.SetText("An unknown error occured");
response.SetColor(ConsoleColor.Red);
break;
}
break;
default:
title.Draw(g, keyinfo);
break;
}
}
/// <summary>
/// Try to varify the login user.
/// </summary>
/// <returns></returns>
public bool Login()
{
//see if they exist
Member m = Program.members.GetMember(username.Text, out string message, out int index);
if (message == "Success" && m.Login(password.Text))
{
Program.CurrentMember.Update(index);
return(true);
}
//if they can't login for some reason, flash red
username.Flash(ConsoleColor.Red);
password.Flash(ConsoleColor.Red);
return(false);
}
/// <summary>
/// Validate the input the user gave, and give the appropriate response.
/// </summary>
/// <returns>If the data was validated and film added</returns>
internal bool ValidateData()
{
bool success = true;
if (!Regex.IsMatch(title.Text, @"[A-Za-z0-9 \.]+"))
{
title.Flash(ConsoleColor.Red);
success = false;
}
if (!Regex.IsMatch(starring.Text, @"[A-Z][a-z\. A-Z,]+"))
{
starring.Flash(ConsoleColor.Red);
success = false;
}
if (!Regex.IsMatch(director.Text, @"[A-Z][a-z\. A-Z,]+"))
{
director.Flash(ConsoleColor.Red);
success = false;
}
if (!Regex.IsMatch(duration.Text, @"[0-9]+:[0-9]+:[0-9]+"))
{
duration.Flash(ConsoleColor.Red);
success = false;
}
if (genre.Text.FriendlyGenreName() == MovieGenre.Error)
{
genre.Flash(ConsoleColor.Red);
success = false;
}
if (classification.Text.FriendlyClassName() == MovieClass.Error)
{
classification.Flash(ConsoleColor.Red);
success = false;
}
if (!int.TryParse(quantity.Text, out int i) || i < 0)
{
quantity.Flash(ConsoleColor.Red);
success = false;
}
if (success)
{
string[] s = duration.Text.Split(':');
int[] dur = new int[] { int.Parse(s[0]), int.Parse(s[1]), int.Parse(s[2]) };
Program.movieCollection.AddDVD(new Movie(title.Text, starring.Text.Split(','), director.Text, dur, genre.Text.FriendlyGenreName(), classification.Text.FriendlyClassName(), int.Parse(quantity.Text)));
}
return(success);
}
/// <summary>
/// attempts to borrow the dvd given by the user input.
/// </summary>
/// <returns>if it worked</returns>
private int ValidateInput()
{
//first check if the user can even borrow.
if (Program.members.registeredMembers[Program.CurrentMember.Value].borrowed.GetLength() > 9)
{
response.SetText("Borrow Limit reached");
response.SetColor(ConsoleColor.Red);
return(0);
}
//then check if the given text looks like a move title.
if (Regex.IsMatch(Title.Text, @"[A-Za-z0-9 \.]+"))
{
//check to see if we have the movie.
Movie m = Program.movieCollection.BorrowMovie(Title.Text, out string message);
//if we failed for some reason say why.
if (message != "Success")
{
response.SetText(message);
response.SetColor(ConsoleColor.Red);
return(0);
}
//otherwise if the user hasn't already borrowed a copy of that film, borrow it.
else if (Program.members.registeredMembers[Program.CurrentMember.Value].borrowed.GetifExists(Title.Text) == null)
{
Program.members.registeredMembers[Program.CurrentMember.Value].Borrow(m);
return(1);
}
else
{
response.SetText("You've already borrowed that film");
response.SetColor(ConsoleColor.Red);
return(0);
}
}
else
{
Title.Flash(ConsoleColor.Red);
return(0);
}
}
/// <summary>
/// Validate The given input.
/// </summary>
/// <returns>The status of the validation</returns>
private int ValidateInput()
{
if (Regex.IsMatch(Name.Text, @"[A-Za-z 0-9]+"))
{
Member m = Program.members.GetMember(Name.Text, out string message);
if (message != "Success")
{
response.SetText(message);
response.SetColor(ConsoleColor.Red);
return(0);
}
else
{
response.SetText("Ph: " + m.GetPhoneNumber());
response.SetColor(ConsoleColor.Green);
}
}
else
{
Name.Flash(ConsoleColor.Red);
}
return(1);
}
/// <summary>
/// Validate The given input.
/// </summary>
/// <returns>The status of the validation</returns>
private int ValidateInput()
{
if (Regex.IsMatch(Title.Text, @"[A-Za-z0-9 \.]+"))
{
Movie m = Program.members.registeredMembers[Program.CurrentMember.Value].borrowed.GetifExists(Title.Text);
if (m == null)
{
response.SetText("Unable to find film");
response.SetColor(ConsoleColor.Red);
return(0);
}
else
{
m.Return();
Program.members.registeredMembers[Program.CurrentMember.Value].borrowed.RemoveMovie(m);
return(1);
}
}
else
{
Title.Flash(ConsoleColor.Red);
return(0);
}
}