using System.Drawing;
using System.IO;
using System.Windows.Forms;

namespace PaintDotNet
{
    /// <summary>
    /// »¶Ó­½çÃæ
    /// </summary>
    internal class SplashForm : PdnBaseForm
    {
        private Label copyrightLabel;
        //private PdnBanner banner;
        private ProgressBar progressBar;

        private PictureBox pictureBox;
        private Image img;
        private Size imgSize = new Size(600, 400);
        

        public SplashForm()
        {
            //SuspendLayout();

            //
            // Required for Windows Form Designer support
            //
            InitializeComponent();
            
            // Fill in the status label
            //banner.BannerText = PdnResources.GetString("SplashForm.StatusLabel.Text");

            // Fill in the copyright label
            copyrightLabel.Text = PdnInfo.GetCopyrightString();
        }

        public SplashForm(string path)
        {
            GetWelcomeImge(path);

            if(this.img != null)
            {
                if (this.img.Width > 0 && this.img.Height > 0)
                    this.imgSize = new Size(img.Width, img.Height);
                else
                    this.imgSize = new Size(600, 400);

                InitializeComponent();

                copyrightLabel.Text = PdnInfo.GetCopyrightString();

                CombineLogo();
                this.pictureBox.Image = this.img;
            }
        }

        /// <summary>
        /// Get Welcome Image From Local
        /// </summary>
        /// <param name="path"></param>
        private void GetWelcomeImge(string path)
        {
            if (!string.IsNullOrEmpty(path) && System.IO.File.Exists(path))
            {
                try
                {
                    FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read);
                    int byteLength = (int)fs.Length;
                    byte[] fileBytes = new byte[byteLength];
                    fs.Read(fileBytes, 0, byteLength);
                    fs.Close();
                    this.img = Image.FromStream(new MemoryStream(fileBytes));
                }
                catch (System.Exception)
                {
                    this.img = PdnResources.GetImageResource("Images.Banner1.jpg").GetCopy();
                }
                finally
                {
                    
                }
            }
            else
            {
                this.img = PdnResources.GetImageResource("Images.Banner1.jpg").GetCopy();
            }
        }
        
        /// <summary>
        /// Combine Image And Logo
        /// </summary>
        private void CombineLogo()
        {
            try
            {
                Image pdnLogo = PdnResources.GetImageResource("Images.TransparentLogo.png").GetCopy();

                Graphics graphics = Graphics.FromImage(this.img);
                graphics.DrawImage(pdnLogo, new PointF(0, 0));
                graphics.Dispose();
            }
            catch (System.Exception)
            {

            }
        }

        #region Windows Form Designer generated code
        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            //this.banner = new PdnBanner();
            this.pictureBox = new PictureBox();
            this.copyrightLabel = new Label();
            this.progressBar = new ProgressBar();
            this.SuspendLayout();
            //
            // banner
            //
            //this.banner.Name = "banner";
            //this.banner.Location = new Point(0, 0);
            //this.banner.Dock = DockStyle.Top;
            //
            //picturebox
            //
            this.pictureBox.Name = "banner";
            this.pictureBox.Location = new Point(0, 0);
            this.pictureBox.Dock = DockStyle.Top;
            this.pictureBox.Size = imgSize;
            // 
            // copyrightLabel
            // 
            this.copyrightLabel.BackColor = Color.White;
            this.copyrightLabel.Dock = DockStyle.Top;
            this.copyrightLabel.Font = new Font("Microsoft Sans Serif", 6.75F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
            this.copyrightLabel.Name = "copyrightLabel";
            //this.copyrightLabel.Size = new Size(this.banner.ClientSize.Width, 28);
            this.copyrightLabel.Size = new Size(this.pictureBox.ClientSize.Width, 28);
            this.copyrightLabel.TabIndex = 3;
            this.copyrightLabel.TextAlign = ContentAlignment.MiddleLeft;
            //
            // progressBar
            //
            this.progressBar.Minimum = 0;
            this.progressBar.Maximum = 0;
            this.progressBar.Value = 0;
            this.progressBar.Style = ProgressBarStyle.Marquee;
            this.progressBar.MarqueeAnimationSpeed = 30;
            this.progressBar.Dock = DockStyle.Top;
            //this.progressBar.Size = new Size(this.banner.ClientSize.Width, 0);
            this.progressBar.Size = new Size(this.pictureBox.ClientSize.Width, 0);
            // 
            // SplashForm
            // 
            this.AutoScaleDimensions = new SizeF(96F, 96F);
            this.AutoScaleMode = AutoScaleMode.Dpi;
            //this.ClientSize = new Size(
            //    this.banner.ClientSize.Width,
            //    this.banner.ClientSize.Height + this.copyrightLabel.ClientSize.Height + this.progressBar.ClientSize.Height);
            this.ClientSize = new Size(
               this.pictureBox.ClientSize.Width,
               this.pictureBox.ClientSize.Height + this.copyrightLabel.ClientSize.Height + this.progressBar.ClientSize.Height);
            this.ControlBox = false;
            this.Controls.Add(this.copyrightLabel);
            this.Controls.Add(this.progressBar);
            //this.Controls.Add(this.banner);
            this.Controls.Add(this.pictureBox);
            this.FormBorderStyle = FormBorderStyle.None;
            this.MaximizeBox = false;
            this.MinimizeBox = false;
            this.Name = "SplashForm";
            this.ShowInTaskbar = false;
            this.SizeGripStyle = SizeGripStyle.Hide;
            this.StartPosition = FormStartPosition.CenterScreen;
            this.ResumeLayout(false);
        }
        #endregion

    }
}