package sudoku;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;


import javax.swing.*;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableModel;

public class GUI extends JFrame{

    private static final long serialVersionUID = 50551516923204139L;
    static String[] colomn = {"kol_1","kol_2","kol_3","kol_4","kol_5","kol_6","kol_7","kol_8","kol_9"};
    JButton check= new JButton("Pārbaudīt");
    JButton new_field= new JButton("Jauna spēle");
    JButton give= new JButton("Padodos");
    JPanel panel= new JPanel();
    static int[][] test= sudoku1.set();
    static Object[][] data = {  ///static mainja. check it.
            {0,0,0,0,0,0,0,0,0},
            {0,0,0,0,0,0,0,0,0},
            {0,0,0,0,0,0,0,0,0},
            {0,0,0,0,0,0,0,0,0},
            {0,0,0,0,0,0,0,0,0},
            {0,0,0,0,0,0,0,0,0},
            {0,0,0,0,0,0,0,0,0},
            {0,0,0,0,0,0,0,0,0},
            {0,0,0,0,0,0,0,0,0}};
    DefaultTableModel tableModel = new DefaultTableModel((Object[][]) set_data(data,test), colomn);
    JTable table= new JTable(tableModel);

    public static Object set_data(Object[][] data, int[][] test)
    {
        sudoku1.remove(test);
        for(int i=0;i<9;i++)
        {
            for(int j=0;j<9;j++)
            {
                if(test[i][j]==0)
                {
                    data[i][j]=null;
                } else
                {
                    data[i][j]=test[i][j];
                }
            }
        }

        return data;
    }

    public GUI()
    {

                panel.add(table);
                panel.add(check);
                panel.add(new_field);
                panel.add(give);

        panel.setLayout(null);
        table.setTableHeader(null);

        table.setRowHeight(30);
        table.setBounds(100, 50, 270, 270);
        check.setBounds(370, 50, 100,30);
        give.setBounds(370,150,100,30);
        new_field.setBounds(370,100,200,30);

        add(panel);

        new_field.addActionListener(new ActionListener()
        {

            @Override
            public void actionPerformed(ActionEvent e)
            {
                // http://stackoverflow.com/questions/8020102/update-jtable-content-based-on-actionperformed
                table.setModel(newTable());


            }

        });


        check.addActionListener(new ActionListener()
        {

            @Override
            public void actionPerformed(ActionEvent e) {
                if(check(table)==true)
                {
                    JOptionPane.showMessageDialog(null, "Pareizi!");
                } else

                {
                    JOptionPane.showMessageDialog(null, "Nav pareizi!");
                }

            }

        });

        give.addActionListener(new ActionListener(){

            public void actionPerformed(ActionEvent arg0)
            {
                table.setModel(give());

            }

        });



    }

    public static void main(String args[])
    {
        GUI gui= new GUI();
        gui.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        gui.setSize(600,500);
        gui.setVisible(true);
        gui.setTitle("Sudoku. Austris Baumanis");

    }

    public static TableModel newTable()
    {
        test=sudoku1.set();
         set_data(data, test);
         return new DefaultTableModel(data, colomn);

    }

    public static TableModel give()
    {
        sudoku1.Solve(test);
        for(int i=0;i<9;i++)
        {
            for(int j=0;j<9;j++)
            {
                data[i][j]=test[i][j];
            }
        }

        return new DefaultTableModel(data, colomn);
    }

    static boolean check(JTable table)
    {

         DefaultTableModel dtm = (DefaultTableModel) table.getModel();
         int nRow = dtm.getRowCount(), nCol = dtm.getColumnCount();
         Object[][] tableData = new Object[nRow][nCol];

         for (int i = 0 ; i < nRow ; i++)
         {
             for (int j = 0 ; j < nCol ; j++)
             {
                 if(dtm.getValueAt(i, j) instanceof Integer)
                 {
                     if((int)dtm.getValueAt(i, j)>0||(int)dtm.getValueAt(i, j)<10)
                     {
                         tableData[i][j]= dtm.getValueAt(i, j);
                     }
                 } else
                     if(dtm.getValueAt(i, j) instanceof String)
                             {
                                    if(dtm.getValueAt(i, j).toString().length()==0||dtm.getValueAt(i, j).toString().length()>1)
                                    {
                                        tableData[i][j]= 0;
                                    }
                                    else
                                    {   if(!dtm.getValueAt(i, j).toString().matches("[a-zA-Z\\S+]"))
                                        {
                                            tableData[i][j] = Integer.valueOf((String) dtm.getValueAt(i,j));
                                        } else
                                        {
                                            tableData[i][j]= 0; //tests .+\\D.+
                                        }
                                    }
                             } else
                             {
                                 tableData[i][j]= 0;
                             }

             }
         }

        boolean tester= true;
        for(int i=0;i<9;i++)
        {
            boolean[] checker= {false, false, false, false, false, false, false, false, false};
            for(int j=0; j<9;j++)
            {   if(tableData[i][j]!=null)
                {
                    if((int) tableData[i][j]!=0)
                    {
                        int value=(int) tableData[i][j];
                        checker[value-1]=true;
                    }
                }
            }

            for(int j=0; j<9;j++)
            {
                if(checker[j]!=true)
                {
                    tester= false;
                }
            }

            for (int j=0; j<9;j++)
            {
                checker[j]=false;
            }

            for(int j=0; j<9;j++)
            {
                if(tableData[j][i]!=null)
                {
                    if((int) tableData[j][i]!=0)
                    {
                        int value= (int) tableData[j][i];
                        checker[value-1]=true;
                    }
                }
            }

            for(int j=0; j<9;j++)
            {
                if(checker[j]!=true)
                {
                    tester= false;
                }
            }


        }

        return tester;
    }






}