test-SLAGALICA

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

using System.Data.OleDb;
using ADODB;
using Microsoft.VisualBasic;

namespace Slagalica
{
    public partial class Slagalica : Form
    {
        public Slagalica()
        {
            InitializeComponent();
        }
        ADODB.Connection Conn = new ADODB.Connection();
        long i = 0;
        string[] slova = new string[12];
        string rec = null;
        long proteklo = 0;
        string korisceno = null;
        long lastLen = 0;
        Random rand = new Random();
        private void Slagalica_Load(object sender, EventArgs e)
        {
            OleDbConnection connection = new OleDbConnection();
            connection.ConnectionString = @"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\Users\Pavle\Documents\Visual Studio 2015\Projects\Slagalica\Slagalica\Slagalica.accdb;
Persist Security Info=False;";
            connection.Open();
            connection.Close();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            Label[] label = new Label[] { label1, label2, label3, label4, label5, label6, label7, label8, label9, label10, label11, label12 };
            for (int i = 0; i < 12; i++)
                slova[i] = Convert.ToString(label[i]);

            if (!button1.Enabled)
                return;
            if (button1.Text == "Start")
            {
                i = 0;
                timer1.Enabled = true;
                button1.Text = "Stop";
                button1.Enabled = true;
            }
            else
            {
                label[i].Text = slova[i];
                i = i + 1;
                if (i == 12)
                {
                    textBox1.Enabled = true;
                    button1.Enabled = false;
                    button1.Text = "Start";
                    timer1.Enabled = false;
                    Vreme.Enabled = true;
                    textBox1.Focus();
                }
            }
        }
        private void timer1_Tick(object sender, EventArgs e)
        {
            Label[] label = new Label[] { label1, label2, label3, label4, label5, label6, label7, label8, label9, label10, label11, label12 };
            // for (int i = 0; i < 12; i++)
            // slova[i] = Convert.ToString(label[i]);


            long ascii = 0;

            ascii = rand.Next(65, 90);
            while (!(ascii != Convert.ToInt32("W") & ascii != Convert.ToInt32("X") & ascii != Convert.ToInt32("Q")))
            {
                ascii = rand.Next(65, 90);
            }

            //label[i].Text = Strings.Chr(ascii);
            label[i].Text = Convert.ToString(ascii);
            //DoEvents();
            Application.DoEvents();
        }

        private void Vreme_Tick(object sender, EventArgs e)
        {
            proteklo = proteklo + 1;
            double pbUnit;
            int pbWIDTH, pbHEIGHT, pbComplete;

            Bitmap bmp;
            Graphics g;
            pbWIDTH = pictureBox1.Width;
            pbHEIGHT = pictureBox1.Height;
            pbUnit = pbWIDTH / 100.0;
            pbComplete = 0;
            bmp = new Bitmap(pbWIDTH, pbHEIGHT);
            Vreme.Interval = 50;    //in millisecond
            Vreme.Tick += new EventHandler(this.Vreme_Tick);
            Vreme.Start();

            g = Graphics.FromImage(bmp);
            g.Clear(Color.LightSkyBlue);
            g.FillRectangle(Brushes.CornflowerBlue, new Rectangle(0, 0, (int)(pbComplete * pbUnit), pbHEIGHT));
            g.DrawString(pbComplete + "%", new Font("Arial", pbHEIGHT / 2), Brushes.Black, new PointF(pbWIDTH / 2 - pbHEIGHT, pbHEIGHT / 10));
            pictureBox1.Image = bmp;
            pbComplete++;
            if (pbComplete > 100)
            {
                g.Dispose();
                Vreme.Stop();
            }

            if (proteklo == 60)
            {
                textBox2.Text = rec;
                MessageBox.Show("Vreme je isteklo", "Slagalica", MessageBoxButtons.OK, MessageBoxIcon.Information);
                proteklo = 0;
                Vreme.Enabled = false;
                textBox2.Enabled = false;
            }
        }

        private void textBox1_KeyPress(object sender, KeyPressEventArgs e)
        {
            long n = 0;
            bool ima = false;
            string r = null;
            Recordset rs = new Recordset();

            textBox1.Text = textBox1.Text.ToUpper();
            if (e.KeyChar > 96 && e.KeyChar < 123)
                e.KeyChar = Convert.ToChar(e.KeyChar - 32);
            if (e.KeyChar < 65 || e.KeyChar > 90)

                if (e.KeyChar == (char)Keys.Back || e.KeyChar == (char)Keys.Delete)
                    return;
            if (e.KeyChar == (char)Keys.Return)
            {
                Vreme.Enabled = false;
                r = textBox1.Text;

                if (r.Length < 2)
                {
                    MessageBox.Show("Takva rec ne postoji!", "Slagalica", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    label14.Text = "0";
                    goto proc_exit;
                }
                //rs = Conn.Execute("SELECT DISTINCT Reci FROM " + Convert.ToString(r.Length));
                ima = false;
                while (!rs.EOF)
                {
                    if ((rs.Fields[0].Value) == r)
                    {
                        ima = true;
                        //nasli smo rec
                        break; // TODO: might not be correct. Was : Exit Do
                    }
                    rs.MoveNext();
                }
                if (ima)
                {
                    //poeni: svako slovo nosi 10 poena - proteklo vreme (0-60)
                    // label14 = 10 * r.Length - Math.Round(((picProgres.Width / picVreme.ScaleWidth) * 60));
                    MessageBox.Show("Prihavatamo vasu rec!", "Slagalica", MessageBoxButtons.OK, MessageBoxIcon.Information);
                }
                else
                {
                    label14.Text = "0";
                    MessageBox.Show("Takva rec ne postoji!", "Slagalica", MessageBoxButtons.OK, MessageBoxIcon.Information);
                }
                //picProgres.Width = 0;

                proc_exit:
                textBox2.Text = rec.ToUpper();
                e.KeyChar = (char)0;
            }
            else
            {
                long k = 0;
                k = 0;
                tryAgain:
                ima = false;
                for (n = k; k < 11; k++)
                {
                    if (e.KeyChar == Convert.ToInt32(slova))
                    {
                        ima = true;
                    }
                    if (Strings.InStr(1, korisceno, ":" + n + ":") > 0)
                    {
                        k = n + 1;
                        goto tryAgain;
                    }
                    else
                        korisceno = korisceno + n + ":";
                }
                if (!ima)
                {
                    e.KeyChar= (char)0;
                }
            }
        }

        /*private void textBox1_KeyPress(int KeyAscii)
        {
            long n = 0;
            bool ima = false;
            string r = null;
            Recordset rs = new Recordset();

            textBox1.Text = textBox1.Text.ToUpper();
            if (KeyAscii > 96 && KeyAscii < 123)
                KeyAscii = KeyAscii - 32;
            if (KeyAscii < 65 || KeyAscii > 90)

                if (KeyAscii == (char)Keys.Back || KeyAscii == (char)Keys.Delete)
                    return;
            if (KeyAscii == (char)Keys.Return)
            {
                Vreme.Enabled = false;
                r = textBox1.Text;

                if (r.Length < 2)
                {
                    MessageBox.Show("Takva rec ne postoji!", "Slagalica", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    label14.Text = "0";
                    goto proc_exit;
                }
                //rs = Conn.Execute("SELECT DISTINCT Reci FROM " + Convert.ToString(r.Length));
                ima = false;
                while (!rs.EOF)
                {
                    if ((rs.Fields[0].Value) == r)
                    {
                        ima = true;
                        //nasli smo rec
                        break; // TODO: might not be correct. Was : Exit Do
                    }
                    rs.MoveNext();
                }
                if (ima)
                {
                    //poeni: svako slovo nosi 10 poena - proteklo vreme (0-60)
                    // label14 = 10 * r.Length - Math.Round(((picProgres.Width / picVreme.ScaleWidth) * 60));
                    MessageBox.Show("Prihavatamo vasu rec!", "Slagalica", MessageBoxButtons.OK, MessageBoxIcon.Information);
                }
                else
                {
                    label14.Text = "0";
                    MessageBox.Show("Takva rec ne postoji!", "Slagalica", MessageBoxButtons.OK, MessageBoxIcon.Information);
                }
                //picProgres.Width = 0;

                proc_exit:
                textBox2.Text = rec.ToUpper();
                KeyAscii = 0;
            }
            else
            {
                long k = 0;
                k = 0;
                tryAgain:
                ima = false;
                for (n = k; k < 11; k++)
                {
                    if (KeyAscii == Convert.ToInt32(slova))
                    {
                        ima = true;
                    }
                    if (Strings.InStr(1, korisceno, ":" + n + ":") > 0)
                    {
                        k = n + 1;
                        goto tryAgain;
                    }
                    else
                        korisceno = korisceno + n + ":";
                }
                if (!ima)
                {
                    KeyAscii = 0;
                }
            }
        }
        private void textBox1_Change()
        {
            int n = 0;
            //long n = 0;
            long k = 0;
            long l = 0;
            string tmp = null;

            if (textBox1.Text.Length < lastLen)
            {
                korisceno = ":";

                for (n = 1; n < textBox1.Text.Length; n++)
                {
                    tmp = Strings.Mid(textBox1.Text, n, 1);
                    l = 0;
                }
                findNext:
                for (k = l; l < 11; l++)
                {
                    if (tmp == slova[k])
                    {
                        if (Strings.InStr(1, korisceno, ":" + k + ":") > 0)
                        {
                            l = k + 1;
                            goto findNext;
                        }
                        else
                        {
                            korisceno = korisceno + k + ":";
                        }
                    }
                }
            }
            else
            {
                lastLen = textBox1.Text.Length;
            }
        }*/
        private void textBox1_Change()
        {
            int n = 0;
            //long n = 0;
            long k = 0;
            long l = 0;
            string tmp = null;

            if (textBox1.Text.Length < lastLen)
            {
                korisceno = ":";

                for (n = 1; n < textBox1.Text.Length; n++)
                {
                    tmp = Strings.Mid(textBox1.Text, n, 1);
                    l = 0;
                }
                findNext:
                for (k = l; l < 11; l++)
                {
                    if (tmp == slova[k])
                    {
                        if (Strings.InStr(1, korisceno, ":" + k + ":") > 0)
                        {
                            l = k + 1;
                            goto findNext;
                        }
                        else
                        {
                            korisceno = korisceno + k + ":";
                        }
                    }
                }
            }
            else
            {
                lastLen = textBox1.Text.Length;
            }
        }
        /*public long getRandom(long min, long max)
        {
            return Convert.ToInt64(Conversion.Int((max - min + 1) *Rnd + min));
        }*/
        public long getRandom(int min, int max)
        {
            return Convert.ToInt64(Conversion.Int(rand.Next(max - min + 1) + min));
        }
        void shuffleArray(string[] inArray)
        {
            long n = 0;
            long k = 0;
            string  tmp;

            for (n = Information.LBound(inArray); n <= Information.UBound(inArray); n++)
            {
                k = getRandom(Information.LBound(inArray), Information.UBound(inArray));
                tmp = inArray[n];
                //prvo pamtimo n clan array-a
                inArray[n] = inArray[k];
                //potom ga zamenjujemom sa k clanom array-a
                inArray[k] = tmp;
                //i zamenjujemo k clan sa n clanom (k se bira random)
            }
        }
    }
}