// Copyright 2024 T&J Divisions, LLC	
// Designed and developed by Tim Tolbert
// All Rights Reserved
namespace TestProgram
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            // initialize MonthCalendar control
            monthCalendar1.TodayDate = DateTime.Today;

            // load birthdates
            loadBirthDates();

            // load appointments
            loadAppointments();

            // populate calendar with known birthdates
            reloadCalendar();

            // display the records for this date, if any
            displaySelectedDatesRecords();
        }

        private void displaySelectedDatesRecords()
        {
            // get the selected date value
            DateTime thisDate = monthCalendar1.SelectionStart;
            string thisDateText = thisDate.ToString("MM/dd/yyyy");
            string shortDate = thisDate.ToString("MM/dd/");

            // see if this is a birth date
            string thisValue = "-------------------" + Environment.NewLine;
            foreach (KeyValuePair<string, string> thisBirthDay in birthDates)
            {
                if (thisBirthDay.Key.StartsWith(shortDate) == true)
                {
                    thisValue += "Birthday: " + thisBirthDay.Key + "  " + thisBirthDay.Value + Environment.NewLine;
                }
            }

            // see if this is an appointment
            foreach (KeyValuePair<string, string> thisAppointmentDay in appointmentDates)
            {
                if (thisAppointmentDay.Key.StartsWith(shortDate) == true)
                {
                    thisValue += "Appointment: " + thisAppointmentDay.Key + "  " + thisAppointmentDay.Value + Environment.NewLine;
                }
            }

            // give feedback
            textBox2.Text = thisDateText + Environment.NewLine + thisValue;

            // update the new date records group box text
            groupBox1.Text = "New Date Record for " + thisDateText;
        }

        private void button1_Click(object sender, EventArgs e)
        {
            // precheck
            if(textBox1.Text.Trim() == "")
            {
                MessageBox.Show("Missing value for persons name", "Error");
                textBox1.Focus();
                return;
            }

            // get the selected date value
            DateTime thisDate = monthCalendar1.SelectionStart;

            // Append current Time to allow for multiple dictionary key entries for this example
            string thisDateText = thisDate.ToString("MM/dd/yyyy " + DateTime.Now.ToString("hh:mm:ss"));

            // try and add the new date record
            try
            {
                if (radioButton1.Checked == true)
                {
                    // add this date to the birthDates dictionary
                    birthDates.Add(thisDateText, textBox1.Text.Trim());
                }
                else if(radioButton2.Checked == true)
                {
                    // add this date to the appointmentDates dictionary
                    appointmentDates.Add(thisDateText, textBox1.Text.Trim());
                }
            }
            catch (Exception ex)
            {
                // if error then display error message
                MessageBox.Show(ex.Message, "Error");
            }
            
            // reload the calendar to show this new date
            reloadCalendar();

            // display the records for this selected date
            displaySelectedDatesRecords();
        }

        private void loadAppointments()
        {
            // load non-repeating appointment dates from some data source
            // (to keep this example simple I am just adding them manually)
            appointmentDates.Add("01/15/2022", "Sales Tax Report");
            appointmentDates.Add("01/28/2022", "Dentist Appointment");
            appointmentDates.Add("02/26/2022", "Business Trip To Thailand");

        }

        private void loadBirthDates()
        {
            // load repeating birthdates from some data source
            // (to keep this example simple I am just adding them manually)
            birthDates.Add("01/04/1936", "Mom's Birthday");
            birthDates.Add("01/09/1913", "Richard Nixon");
            birthDates.Add("01/13/1985 04:24:45", "First Twins Birthday");
            birthDates.Add("01/13/1985 04:26:05", "Second Twins Birthday");
            birthDates.Add("02/06/1911", "Ronald Reagan");
            birthDates.Add("02/19/1934", "Dad's Birthday");
            birthDates.Add("05/29/1917", "John Kennedy");
            birthDates.Add("06/12/1924", "George H.W. Bush");
            birthDates.Add("06/14/1946", "Donald Trump");
            birthDates.Add("07/06/1946", "George W. Bush");
            birthDates.Add("07/14/1913", "Gerald Ford");
            birthDates.Add("08/04/1961", "Barack Obama");
            birthDates.Add("08/19/1946", "William Clinton");
            birthDates.Add("08/27/1908", "Lyndon Johnson");
            birthDates.Add("10/1/1924", "Jimmy Carter");
            birthDates.Add("11/20/1942", "Joe Biden");

        }
        
        private void monthCalendar1_DateChanged(object sender, DateRangeEventArgs e)
        {
            // display the records for this selected date
            displaySelectedDatesRecords();
        }

        private void reloadCalendar()
        {
            // suspend drawing the layout
            monthCalendar1.SuspendLayout();

            // remove all previously added birthdates
            monthCalendar1.RemoveAllAnnuallyBoldedDates();

            // add known birthdays
            foreach(KeyValuePair<string, string> thisBirthDay in birthDates)
            {
                monthCalendar1.AddAnnuallyBoldedDate(Convert.ToDateTime(thisBirthDay.Key));
            }

            // add known appointments
            foreach (KeyValuePair<string, string> thisAppointment in appointmentDates)
            {
                monthCalendar1.AddBoldedDate(Convert.ToDateTime(thisAppointment.Key));
            }

            // resume drawing the layout
            monthCalendar1.ResumeLayout();

            // update to ensure bolded dates are bold
            monthCalendar1.UpdateBoldedDates();
        }
		
    }
}