namespace aplic_bin_v4
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        System.Drawing.Graphics zona_desen;
        System.Drawing.SolidBrush pens_rosie;
        System.Drawing.Font font_nina;
        int i, x0, y0, w, contor = 0, faza = 0;
        const int nri = 5;
        string[] numei = new string[] { "Incarcare acumulator electric", "Start", "Seringa detectata", "Senzor lichid", "Golire-completa"};
        const int nractionari = 4;
        string[] numeout = new string[] { "Blocare seringa", "Injectare", "Ventil umplere seringa", "Alarma"};
        bool[] leduri = new bool[nractionari];
        private void Form1_Load(object sender, EventArgs e)
        {
            x0 = 300;
            y0 = 30;
            w = 15;
            for (i = nractionari - 1; i <= 0; i--)
            {
                leduri[i] = false;
            }
            this.checkBox1.Checked = false;
            this.checkBox1.Text = "0";
            this.checkBox2.Checked = false;
            this.checkBox2.Text = "0";
            this.checkBox3.Checked = false;
            this.checkBox3.Text = "0";
            this.checkBox4.Checked = false;
            this.checkBox4.Text = "0";
            this.checkBox5.Checked = false;
            this.checkBox5.Text = "0";
        }
        private void Form1_Paint(object sender, PaintEventArgs e)
        {
            zona_desen = this.CreateGraphics();
            pens_rosie = new System.Drawing.SolidBrush(System.Drawing.Color.Red);
            font_nina = new System.Drawing.Font("Nina", 10);
            i = 0;
            int y = 45;
            for (i = 0; i < nri; i++)
            {
                zona_desen.DrawString(numei[i], font_nina, pens_rosie, 70, y);
                y += 37;
            }
        }

        private void timer1_Tick(object sender, EventArgs e)
        {
            afis_bin_bin_vw(zona_desen, x0, y0, w, nractionari, leduri, numeout);
            // Asteptare conditii de pornire
            if (faza == 0)
            {
                this.label1.Text = "Pentru utilizarea injectomatului - apasati Alimentare!";
                if (this.checkBox2.Checked && !this.checkBox1.Checked)
                    leduri[3] = true;
                if (this.checkBox1.Checked)
                {
                    this.checkBox1.Text = "1";
                    this.label1.Text = "Pentru a incepe alimentarea - apasati Start!";

                    if (this.checkBox2.Checked)
                    {
                        this.checkBox2.Text = "1";
                        leduri[3] = false;
                        this.label1.Text = "Astept detectarea seringii.";
                        if (this.checkBox3.Checked)
                        {
                            this.checkBox3.Text = "1";
                            leduri[0] = false;
                            this.label1.Text = "Seringa detectata.";
                            faza = 1; // Se asteapta umplerea prin activarea contorului
                            contor = 20;
                        }
                    }
                }
            }

            if(faza==1) // faza de umplere
            {
                this.label1.Text = "Se umple seringa";
                leduri[0] = true; // Blocare seringa
                leduri[2] = true;  // Pornire ventil umplere seringa

                
                if ((contor == 0) && (faza == 1))
                {
                    leduri[0] = false; // Delocare seringa
                    leduri[2] = false;  // Oprire ventil umplere seringa
                    this.label1.Text = "Seringa cu solutie detectata. Injectarea poate incepe";
                    faza = 2;
                }
            }

            if (faza == 2)
            {
                this.label1.Text = "Astept senzor lichid";

                if (this.checkBox4.Checked)
                {
                    leduri[2] = true;  // Pornire ventil umplere seringa
                    this.label1.Text = "Injectare";
                    leduri[1] = true;// Injectare
                    leduri[2] = false;// Deblocare seringa
                    contor = 25;
                    faza = 3; // injectare
                }
            }
            if (faza == 3)
            {
                if ((contor == 0))
                {
                    this.label1.Text = "Astept golire completa";
                    if (contor == 0)
                    {
                        faza = 4;
                        contor = 15;
                    }
                }
            }
            if (faza == 4)
            {
                if (this.checkBox5.Checked)
                {
                    this.label1.Text = "Injectare terminata";
                    if (contor == 0)
                    {
                        leduri[0] = false;
                        leduri[1] = false;
                        leduri[2] = false;
                        leduri[3] = false;
                        this.checkBox1.Checked = false;
                        this.checkBox1.Text = "0";
                        this.checkBox2.Checked = false;
                        this.checkBox2.Text = "0";
                        this.checkBox3.Checked = false;
                        this.checkBox3.Text = "0";
                        this.checkBox4.Checked = false;
                        this.checkBox4.Text = "0";
                        this.checkBox5.Checked = false;
                        this.checkBox5.Text = "0";
                        faza = 0;// se reia ciclul
                    }
                }
            }
            if (contor > 0)
                contor--;
            this.label2.Text = contor.ToString();
            this.label3.Text = "Faza: " + faza.ToString();
        }

        private void afis_bin_bin_vw(Graphics desen, int px0, int py0, int bit_w, int nr_biti, bool[] vector_binar, string[] nume_biti)
        {
            System.Drawing.Pen creion;
            System.Drawing.SolidBrush pens_verde;
            System.Drawing.SolidBrush pens_rosie;
            System.Drawing.SolidBrush pens_gri;
            System.Drawing.Font font_nina;
            creion = new System.Drawing.Pen(System.Drawing.Color.Gray, 2);
            pens_verde = new System.Drawing.SolidBrush(System.Drawing.Color.Lime);
            pens_rosie = new System.Drawing.SolidBrush(System.Drawing.Color.Red);
            pens_gri = new System.Drawing.SolidBrush(System.Drawing.Color.LightGray);
            font_nina = new System.Drawing.Font("Nina", 10);
            int x = px0 + bit_w;
            int y = py0 + bit_w;
            int i;
            for (i = nr_biti - 1; i >= 0; i--)
            {
                desen.DrawEllipse(creion, x - 1, y - 1, bit_w + 2, bit_w + 2);
                desen.DrawString(nume_biti[i].ToString(), font_nina, pens_rosie, x + 2 * bit_w, y);
                if (vector_binar[i])
                    desen.FillEllipse(pens_verde, x, y, bit_w, bit_w);
                else
                    desen.FillEllipse(pens_gri, x, y, bit_w, bit_w);
                y += 2 * bit_w;
            }
        }
    }
}