/*
 * For the Midterm Fall 14
 */
package mtf14test;
/**
 * @author jcmtiernan
 */
public class MTF14 {
    static int LINE = 2011;
    static int LOCAL = 817; 
    static int EXC = 272;
    private int aC3;  
    private int exC3;
    private int ln4;

    public MTF14(int aC3, int exC3, int ln4) {
        boolean a3 = false;
        boolean e3 = false;
        if (! setaC3(aC3))
        {
            System.out.print("Error in format of aC3 "+aC3 + " for ");
            a3 = true;
        }
        if (! setExC3(exC3))
        {   if (a3)
            {   System.out.println();
                a3 = false;
            }
            System.out.print("Error in format of exC3 "+exC3 + " for ");
            e3 = true;
        }
        if(! setLn4(ln4))
        {   if (a3 || e3)
            {   System.out.println();
            }            
            System.out.print("Error in format of ln4 "+ln4 + " for ");
        }
        System.out.println("input "+ aC3+","+exC3+","+ln4);
    }

    public int getaC3() {
        return aC3;
    }

    public boolean setaC3(int aC3) {
        boolean setAC3 = true;
        if ((aC3 > 199) && (aC3 <= 999))
        {   if ((aC3 % 10) == ((aC3 /10) % 10))
            {   this.aC3 = 800; // aC3 is an ERC special service code
                setAC3 = false;
            }
            else
            {   this.aC3 = aC3;
            }
        }
        else
        {   this.aC3 = LOCAL; 
            setAC3 = false;
        }
        return setAC3;
    }

    public int getExC3() {
        return exC3;
    }

    public boolean setExC3(int exC3) {
        this.exC3 = EXC;
        if ((exC3 > 199) && (exC3 <= 999))
        {   if (((exC3 % 10) == 1) && (((exC3 /10) % 10)== 1))
            {   return false;
            }
            else 
            {   this.exC3 = exC3;
                return true;
            }
        }
        return false;
    }

    public int getLn4() {
        return ln4;
    }

    public boolean setLn4(int ln4) {
        if ((ln4 >= 0) && (ln4 <= 9999))
        {   this.ln4 = ln4;
            return true;
        }
        else
        {   this.ln4 = LINE;
            return false;
        }
    }

    @Override
    public String toString() {
        return "MTF14  "+ aC3 +"-"+ exC3 +"-"+ 
                (ln4>999? ln4 : (ln4 > 99? "0"+ln4: (ln4 > 9? "00"+ln4: "000"+ln4)));
    }
}