using System;
// if you want to use the instructor's version of "MyDate":
//using Date_SOLUTION; // leave this line UNcommented
using A3_Date_StudentWork;  // and comment this line out.
//If you want to use your version of "MyDate" then comment out "using TEACHER_SOLUTION;"
// and UNcomment "using A3_Date_StudentWork";


    // Roberto Ramirez Bit 142 2017 spring A2.0
namespace A3_Date
{
    class Birthday
    {

        static void Main(string[] args)
        {
            bool useProgram = true;
            bool firstTime = true;
            while (useProgram)
            {

                /* i wrote this because it was easier to test all 4 values plus a few new ones, rather than running the program
                  over and over*/

                Console.Write(firstTime ? "would you like to use the program?: " : "would you like to use the program again?: ");
                string input = Console.ReadLine();
                useProgram = false;
                if (input.Equals("y", StringComparison.InvariantCultureIgnoreCase))
                    useProgram = true;

                //MyDate today;
                int todayYear;
                int todayMonth;
                int todayDay;

                // MyDate bday;
                int bdayYear;
                int bdayMonth;
                int bdayDay;

                Console.WriteLine("What is today's year?");
                Int32.TryParse(Console.ReadLine(), out todayYear);
                Console.WriteLine("What is today's month?");
                Int32.TryParse(Console.ReadLine(), out todayMonth);
                Console.WriteLine("What is today's day?");
                Int32.TryParse(Console.ReadLine(), out todayDay);
                Console.WriteLine("What is your birthday year?");
                Int32.TryParse(Console.ReadLine(), out bdayYear);
                Console.WriteLine("What is your birthday month?");
                Int32.TryParse(Console.ReadLine(), out bdayMonth);
                Console.WriteLine("What is your birthday day?");
                Int32.TryParse(Console.ReadLine(), out bdayDay);
                // creating new objects

                MyDate tday = new MyDate(todayYear, todayMonth, todayDay);
                MyDate birthday = new MyDate(bdayYear, bdayMonth, bdayDay);

                Console.WriteLine("there are {0} days in month #{1}", birthday.daysInMonth(), bdayMonth);

                Console.WriteLine("{0} {1} a leap year", todayYear, tday.isLeapYear() ? "Is" : "is Not");

                // using a conditional "?" operator for boolean values to run effective on one line.
                MyDate tempDate = new MyDate(tday);
                int daysUntilBirthday = 0;

                while (!tempDate.equalsIgnoreYear(birthday))
                {
                    tempDate.nextDay();

                    daysUntilBirthday++;
                }


                //create the boolean operator to determine if happy birthday is needed or not.


                Console.WriteLine(tday.equalsIgnoreYear(birthday) ? "Happy Birthday!" : " Number of days till birthday {0} : {1}", birthday.toString(birthday) , daysUntilBirthday);

                Console.WriteLine("you are {0} years old right now", tday.earlierThan(tempDate) ? todayYear - bdayYear - 1 : todayYear - bdayYear);

                // REMEMBER TO TEST OUT YOUR CODE WITH _BOTH_ THE INSTRUCTOR'S
                // VERSION _AND_ YOUR VERSION!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
                // (there are more details at the top of this file)
                firstTime = false;
            }
        }


    }
}