using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Data;
using MySql.Data;
using MySql.Data.MySqlClient;

namespace Apkainz
{
    /// <summary>q
    /// Logika interakcji dla klasy MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        public enum Cases { placeType, place };
        DataTable dtT = new DataTable("Type");
        DataTable dtPl = new DataTable("Place");
        DataTable dtG = new DataTable("Guest");
        DataTable dtR = new DataTable("Reservation");
        DataTable dtPa = new DataTable("Payment");

        public MainWindow()
        {
            InitializeComponent();
        }

        private void Grid_Loaded(object sender, RoutedEventArgs e)
        {
            MySqlDataAdapter daType;
            MySqlDataAdapter daPlace;
            MySqlDataAdapter daGuest;
            MySqlDataAdapter daReservation;
            MySqlDataAdapter daPayment;

            //DataSet dsType;

            string connStr = "server=localhost;user=wujja;database=dblease;port=3306;password=!Haslouser654";
            MySqlConnection conn = new MySqlConnection(connStr);
            try
            {
                //MessageBox.Show("Connecting to MySQL...");
                conn.Open();

                string sqlType = "SELECT * FROM placetype";
                string sqlPlace = "Select * FROM place";
                string sqlGuest = "Select * FROM guest";
                string sqlReservation = "Select * FROM reservation";
                string sqlPayment = "Select * FROM payment";
                daType = new MySqlDataAdapter(sqlType, conn);
                daPlace = new MySqlDataAdapter(sqlPlace, conn);
                daGuest = new MySqlDataAdapter(sqlGuest, conn);
                daReservation = new MySqlDataAdapter(sqlReservation, conn);
                daPayment = new MySqlDataAdapter(sqlPayment, conn);
                MySqlCommandBuilder cbT = new MySqlCommandBuilder(daType);
                MySqlCommandBuilder cbPl = new MySqlCommandBuilder(daPlace);
                MySqlCommandBuilder cbG = new MySqlCommandBuilder(daGuest);
                MySqlCommandBuilder cbR = new MySqlCommandBuilder(daReservation);
                MySqlCommandBuilder cbPa = new MySqlCommandBuilder(daPayment);
                //dsType = new DataSet();

                daType.Fill(dtT);
                daPlace.Fill(dtPl);
                daGuest.Fill(dtG);
                daReservation.Fill(dtR);
                daPayment.Fill(dtPa);
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString());
            }

            conn.Close();
            //MessageBox.Show("Done.");

            /* for (int i = 0; i < (Convert.ToInt32(dtT.Rows.Count)); i++)
             {
                 typeOfPlaceDescriptionValue.Items.Add(dtT.Rows[1]);
             }*/
            /*foreach (DataRow drCurrent in dtT.Rows)
            {
                typeOfPlaceDescriptionValue.Items.Add(drCurrent[1]);
            }*/
            ValueOfComboBox(typeOfPlaceDescriptionValue);
            ValueOfComboBox(reservationGuestValue);
            DateToShow(reservationDateFromValue, 0);
            DateToShow(reservationDateToValue, 1);
        }

        private void Button_showType_Click(object sender, RoutedEventArgs e)
        {
            McDataGrid.ItemsSource = dtT.DefaultView;
        }

        private void Button_showPlace_Click(object sender, RoutedEventArgs e)
        {
            McDataGrid.ItemsSource = dtPl.DefaultView;
        }

        private void ComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            string text = ((sender as ComboBox).SelectedItem as ComboBoxItem).Content as string;
            if (text == "Type")
            {
                addDataPlaceType.Visibility = Visibility.Visible;
            }
            else
            {
                addDataPlaceType.Visibility = Visibility.Hidden;
            }
            if (text == "Place")
            {
                addDataPlace.Visibility = Visibility.Visible;
            }
            else
            {
                addDataPlace.Visibility = Visibility.Hidden;
            }
            if (text == "Guest")
            {
                addDataGuest.Visibility = Visibility.Visible;
            }
            else
            {
                addDataGuest.Visibility = Visibility.Hidden;
            }
            if (text == "Reservation")
            {
                addDataReservation.Visibility = Visibility.Visible;
            }
            else
            {
                addDataReservation.Visibility = Visibility.Hidden;
            }
            if (text == "Payment")
            {
                addDataPayment.Visibility = Visibility.Visible;
            }
            else
            {
                addDataPayment.Visibility = Visibility.Hidden;
            }
        }

        private List<string> ForEachLoop(DataTable datatable, string nameOfRow)
        {
            List<string> strings = new List<string>();
            foreach (DataRow drCurrent in datatable.Rows)
            {
                strings.Add(drCurrent[nameOfRow].ToString());
            }
            return strings;
        }

        private void ValueOfComboBox(object sender)
        {

            List<string> strings1;
            List<string> strings2;
            List<string> strings3;
            string nameOfComboBox = (sender as ComboBox).Name;
            int count = 0;

            switch (nameOfComboBox)
            {
                case "typeOfPlaceDescriptionValue":
                    strings1 = ForEachLoop(dtT, "description");
                    count = dtT.Rows.Count;
                    for (int i = 0; i < count; i++)
                    {
                        (sender as ComboBox).Items.Add(strings1[i]);
                    }
                    break;

                case "reservationGuestValue":
                    strings1 = ForEachLoop(dtG, "firstName");
                    strings2 = ForEachLoop(dtG, "lastName");
                    count = dtG.Rows.Count;
                    for (int i = 0; i < count; i++)
                    {
                        (sender as ComboBox).Items.Add(strings1[i] + " " + strings2[i]);
                    }
                    break;

                case "reservationPlaceValue":
                    strings1 = ForEachLoop(dtPl, "description");
                    count = dtPl.Rows.Count;
                    List<int> sameId;
                    for (int i = 0; i < count; i++)
                    {

                    }
                    break;
                case "paymentWhichReservationValue":

                    break;
                default:
                    MessageBox.Show("Coś się popsuło i nie było mnie słychać");
                    break;
            }

        }

        private void DateToShow(object sender, int howManyDays)
        {
            (sender as DatePicker).DisplayDateStart = DateTime.Today.AddDays(howManyDays);
        }
    }
}