using FlashDevelop;
using PluginCore;
using PluginCore.Managers;
using ProjectManager.Projects;

using System;
using System.Windows;
using System.Windows.Forms;
using System.Drawing;
using System.Drawing.Imaging;
using System.ComponentModel;

/*
 * 連番のダミー画像を生成するマクロ for FlashDevelop
 */

namespace Execute
{
    public class CreateDummyImage
    {
        // 設定ファイル名（フルパス）
        public static string FILENAME = "C:/Program Files/FlashDevelop/config";
        
        // ----------------------------------------------------------------



        private static int n_w;
        private static int n_h;
        private static int n_num;
        private static int n_st;
        private static int n_fig;

        private static string st_top;
        private static string st_for;


        public static void Execute()
        {

            string[] ar = FILENAME.Split('/');
            string d = ar[0];

            int i;

            for (i = 1; i < ar.Length-1; i++)
                d += '/' + ar[i];

            if (! (System.IO.Directory.Exists(d) && System.IO.File.Exists(ar[i])) )
            {
                System.IO.Directory.CreateDirectory(d);
                createConfigFile();
            }
            else
            {
                System.Text.Encoding enc = System.Text.Encoding.GetEncoding(932);
                string[] lines = System.IO.File.ReadAllLines(FILENAME, enc);
                
                try
                {
                    n_w    = int.Parse(lines[0]);
                    n_h    = int.Parse(lines[1]);
                    n_num  = int.Parse(lines[2]);
                    n_st   = int.Parse(lines[3]);
                    n_fig  = int.Parse(lines[4]);
                    st_top = lines[5];
                    st_for = lines[6];
                }
                catch
                {
                    createConfigFile();
                }

            }
            
            showMenuWindow();
        }
        private static void createConfigFile()
        {
            n_w    = 320;
            n_h    = 240;
            n_num  = 10;
            n_st   = 0;
            n_fig  = 1;
            st_top = "pic_";
            st_for = "png";

            string str = "320\n240\n10\n0\n1\npic_\npng";
            System.IO.File.WriteAllText(FILENAME, str);
        }

        private static void showMenuWindow()
        {
            Dialogue d = new Dialogue();
            d.Initialize(n_w, n_h, n_num, n_st, st_top, n_fig, st_for);
            
            d.ShowDialog();

            if (d.save)
            {
                n_w   = (int)d.nud_w.Value;
                n_h   = (int)d.nud_h.Value;
                n_num = (int)d.nud_num.Value;
                n_st  = (int)d.nud_st.Value;
                n_fig = (int)d.nud_fig.Value;
                
                st_for = (string)d.cb_for.Text;

                st_top = (string)d.tb_top.Text;
                string path = (string)d.path;

                d.Dispose();
                createImages(n_w, n_h, n_num, n_st, st_top, path, n_fig, st_for);

                // ------------------------------------------------------------
                string str = n_w + "\n"+n_h+"\n"+n_num+"\n"+n_st+"\n"+n_fig+"\n"+st_top+"\n"+st_for;
                System.IO.File.WriteAllText(FILENAME, str);
            }
            else
            {
                d.Dispose();
            }
        }
        private static void createImages(int width, int height, int num, int st, string top, string path, int fig, string format)
        {
            Bitmap img = new Bitmap(width, height);
            Graphics g = Graphics.FromImage(img);
            Font fnt = new Font("ＭＳ ゴシック", 10, GraphicsUnit.Pixel);

            SolidBrush sb = new SolidBrush(Color.FromArgb(255, 200, 50, 100));
            Random r = new Random();


            string ext = ".png";
            ImageFormat ifor = ImageFormat.Png;

            switch (st_for)
            {
                case "png":
                    ext = ".png";
                    ifor = ImageFormat.Png;
                    break;
                case "jpg":
                    ext = ".jpg";
                    ifor = ImageFormat.Jpeg;
                    break;
                case "gif":
                    ext = ".gif";
                    ifor = ImageFormat.Gif;
                    break;
                case "bmp":
                    ext = ".bmp";
                    ifor = ImageFormat.Bmp;
                    break;
            }



            for (int i = 0; i < num; i++)
            {
                sb.Color = Color.FromArgb(255, r.Next(25,225), r.Next(25,225), r.Next(25,225));

                g.FillRectangle(sb, 0, 0, width, height);
                g.DrawString( "n o . "+st, fnt, Brushes.White, 10, 10);
                
                string name = top;
                for (int n = st.ToString().Length; n < fig; n++)
                    name += "0";
                name += st;

                string s = path + "/" + name + ext;
                img.Save(s, ifor);

                st++;
            }
            
            fnt.Dispose();
            sb.Dispose();
            g.Dispose();
            img.Dispose();
        }

    }


    public class Dialogue :Form
    {
        private IContainer components = null;

        public string path;
        public bool save = false;
        
        private int index = 0;

        private Label label_w;
        private Label label_h;
        private Label label_num;
        private Label label_top;
        private Label label_st;
        private Label label_1;
        private Label label_2;
        private Label label_fig;
        private Label label_for;

        public NumericUpDown nud_w;
        public NumericUpDown nud_h;
        public NumericUpDown nud_num;
        public NumericUpDown nud_st;
        public NumericUpDown nud_fig;

        public TextBox tb_top;
        
        private Button bt_directory;
        private Button bt_save;
        private Button bt_cancel;

        public ComboBox cb_for;


        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }
        
        public void Initialize(int width, int height, int num, int st, string top, int fig, string format)
        {
            Project project = (Project)PluginBase.CurrentProject;
            if (path == null)
                path = project.Directory;


            SuspendLayout();
            
            nud_w   = makeNUM("nud_w",   new Point( 55,  36), new Size(65, 19),  5120, 0, width);
            nud_h   = makeNUM("nud_h",   new Point(180,  36), new Size(65, 19),  5120, 0, height);
            nud_num = makeNUM("nud_num", new Point( 54,  61), new Size(66, 19),  1000, 1, num);
            
            tb_top = makeTextBox("tb_top", new Point(80, 128), new Size(85, 19), top);

            String[] myst = new String[] { "png", "jpg", "gif", "bmp" };
            cb_for = makeComboBox("cb_for", new Point(218, 128), new Size(51, 20), myst);
            cb_for.SelectedItem = format;
            
            nud_st  = makeNUM("nud_st",  new Point( 80, 153), new Size(85, 19), 10000, 0, st);
            nud_fig = makeNUM("nud_fig", new Point(218, 153), new Size(51, 19),    20, 1, fig);
            

            bt_directory = makeButton("bt_directory", new Point( 14, 201), new Size(75, 23), "保存先選択");
            bt_save      = makeButton("bt_save",      new Point(113, 201), new Size(75, 23), "書き出し");
            bt_cancel    = makeButton("bt_cancel",    new Point(194, 201), new Size(75, 23), "キャンセル");

            label_w   = makeLabel("label_w",   new Point( 15,  38), new Size(35, 12), "横幅 :");
            label_h   = makeLabel("label_h",   new Point(139,  38), new Size(35, 12), "縦幅 :");
            label_num = makeLabel("label_num", new Point( 13,  63), new Size(35, 12), "枚数 :");
            label_top = makeLabel("label_top", new Point( 15, 131), new Size(59, 12), "先頭文字 :");
            label_st  = makeLabel("label_st",  new Point( 15, 155), new Size(59, 12), "開始番号 :");
            label_1   = makeLabel("label_1",   new Point( 12,   9), new Size(73, 12), "- 生成画像設定 -");
            label_2   = makeLabel("label_2",   new Point( 12, 100), new Size(95, 12), "- 書き出し設定 -");
            label_fig = makeLabel("label_fig", new Point(177, 155), new Size(35, 12), "桁数 :");
            label_for = makeLabel("label_for", new Point(177, 131), new Size(35, 12), "形式 :");

            

            bt_directory.Click += new EventHandler(bt_directory_Click);
            bt_save.Click      += new EventHandler(bt_save_Click);
            bt_cancel.Click    += new EventHandler(bt_cancel_Click);
            

            AutoScaleDimensions = new SizeF(6F, 12F);
            AutoScaleMode       = AutoScaleMode.Font;
            ClientSize          = new Size(286, 241);
            Controls.Add(label_2);
            Controls.Add(label_1);
            Controls.Add(label_st);
            Controls.Add(label_top);
            Controls.Add(label_num);
            Controls.Add(label_h);
            Controls.Add(label_w);
            Controls.Add(label_fig);
            Controls.Add(label_for);

            Controls.Add(bt_cancel);
            Controls.Add(bt_save);
            Controls.Add(bt_directory);

            Controls.Add(tb_top);
            
            Controls.Add(nud_st);
            Controls.Add(nud_num);
            Controls.Add(nud_h);
            Controls.Add(nud_w);
            Controls.Add(nud_fig);

            Controls.Add(cb_for);

            
            FormBorderStyle = FormBorderStyle.FixedDialog;
            MaximizeBox     = false;
            MinimizeBox     = false;
            Name            = "Dialogue";
            ShowIcon        = false;
            ShowInTaskbar   = false;
            SizeGripStyle   = SizeGripStyle.Hide;
            Text            = "ダミー画像生成ツール";
            ResumeLayout(false);
            PerformLayout();
        }

        private void bt_directory_Click(object sender, EventArgs e)
        {
            selectDirectory();
        }
        private void bt_save_Click(object sender, EventArgs e)
        {
            save = true;
            Close();
        }
        private void bt_cancel_Click(object sender, EventArgs e)
        {
            save = false;
            Close();
        }

        private void selectDirectory()
        {
            FolderBrowserDialog fbd = new FolderBrowserDialog();
            fbd.Description = "保存先のディレクトリを選んでください。";
            fbd.SelectedPath = path;

            if (fbd.ShowDialog() == DialogResult.OK)
            {
                path = fbd.SelectedPath;
            }
            fbd.Dispose();
        }


        private Label makeLabel(string name, Point pt, Size sz, string text)
        {
            Label lb = new Label();

            lb.Name     = name;
            lb.Location = pt;
            lb.Size     = sz;
            lb.Text     = text;
            
            lb.AutoSize = true;
            lb.TabIndex = index ++;
            
            return lb;
        }
        private NumericUpDown makeNUM(string name, Point pt, Size sz, int max, int min, int def)
        {
            NumericUpDown nud = new NumericUpDown();
            ((ISupportInitialize)nud).BeginInit();

            nud.Name     = name;
            nud.Location = pt;
            nud.Size     = sz;
            
            nud.Maximum  = max;
            nud.Minimum  = min;
            nud.Value    = def;
            
            nud.TabIndex = index ++;

            ((ISupportInitialize)nud).EndInit();
            return nud;
        }
        private Button makeButton(string name, Point pt, Size sz, string text)
        {
            Button bt = new Button();

            bt.Name     = name;
            bt.Location = pt;
            bt.Size     = sz;
            bt.Text     = text;
            
            bt.UseVisualStyleBackColor = true;
            bt.TabIndex = index ++;
            
            return bt;
        }
        private TextBox makeTextBox(string name, Point pt, Size sz, string text)
        {
            TextBox tb = new TextBox();

            tb.Name     = name;
            tb.Location = pt;
            tb.Size     = sz;
            tb.Text     = text;

            tb.TabIndex = index ++;

            return tb;
        }
        private ComboBox makeComboBox(string name, Point pt, Size sz, string[] st)
        {
            ComboBox cb = new ComboBox();

            cb.FormattingEnabled = true;
            cb.Name = name;
            cb.Location = pt;
            cb.Size = sz;
            
            cb.Items.AddRange(st);
            cb.SelectedIndex = 0;

            cb.TabIndex = index++;

            return cb;
        }

    }
}