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using System;
namespace DesignPatterns.State {
public class IdleState : IState {
public IdleState( IPosTerminal terminal ) {
_terminal = terminal;
Console.Out.WriteLine( "Mo's POS TERMINAL" );
Console.Out.WriteLine( "Please swipe a card:" );
}
public void SwipeCard( string cardNumber ) {
_terminal.Transaction = new PosTransaction( );
_terminal.Transaction.Date = DateTime.Now;
_terminal.Transaction.CardNumber = cardNumber;
_terminal.CurrentState = new CardSwipedState( _terminal );
}
public void EnterAmount( double amount ) {
Console.Out.WriteLine( "Please swipe a card first." );
}
public void EnterPin( string pin ) {
Console.Out.WriteLine( "Please swipe a card first." );
}
public void ProcessTransaction( ) {
Console.Out.WriteLine( "Please swipe a card first." );
}
public void PrintReceipt( ) {
Console.Out.WriteLine( "Please swipe a card first." );
}
private IPosTerminal _terminal;
}
}
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