HYTOS

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.IO;

using ID2.Manager.Common;

using ID2.Manager.Data.Models;

using ID2.Manager.Controller.Controllers;

using Telerik.WinControls;

using Telerik.WinControls.UI;

namespace ID2.Manager.Forms

{

    public partial class ImageView : RadForm

    {

        readonly Informations informations = Informations.Instance;

        string RefID = string.Empty;

        string Category = string.Empty;

        public OpenFileDialog ofd;

        public ImageView(string docID, string category)

        {

            InitializeComponent();

            this.RefID = docID;

            this.Category = category;

            this.Initialize();

            this.Load += ImageView_Load;

            this.radButtonSave.Click += RadButtonSave_Click;

        }

        private void Initialize()

        {

            ofd = this.radBrowseEditorFile.BrowseDialog as OpenFileDialog;

            ofd.Filter = "Image files (*.png)|*.png";

            ofd.Title = "Open an Image File";

        }

        private void ImageView_Load(object sender, EventArgs e)

        {

            //string[] files = Directory.GetFiles(@"C:\Users\yoush97\Desktop\PAP자료\SG6609 HMB\ID2\Image\img\", "*.png");

            //string[] files = new string[] { };

            //foreach (string file in files)

            //{

            //    PictureBox pic = new PictureBox();

            //    pic.Image = Image.FromFile(file);

            //    pic.SizeMode = PictureBoxSizeMode.Zoom;

            //    pic.Width = 150;

            //    pic.Height = 150;

            //    pic.Margin = new Padding(5);

            //    flowLayoutPanel1.Controls.Add(pic);

            //    pic.Click += Pic_Click;

            //}

            this.GetFileList();

        }

        public void GetFileList()

        {

            //var files = new FileController().GetFileList(this.RefID).ToList();

            var files = new AttFileController().GetFileList(this.RefID, this.Category);

            foreach (AttFileInfo file in files)

            {

                var arrayBinary = file.FileData.ToArray();

                using (MemoryStream ms = new MemoryStream(arrayBinary))

                {

                    PictureBox pic = new PictureBox();

                    pic.Image = Image.FromStream(ms);

                    pic.SizeMode = PictureBoxSizeMode.Zoom;

                    pic.Width = 150;

                    pic.Height = 150;

                    pic.Margin = new Padding(5);

                    flowLayoutPanel1.Controls.Add(pic);

                    pic.Click += Pic_Click;

                }

            }

        }

        private void Pic_Click(object sender, EventArgs e)

        {

            PictureBox pic = sender as PictureBox;

            pictureBox1.Image = pic.Image;

        }

        private void RadButtonSave_Click(object sender, EventArgs e)

        {

            string GetContentType(string filePath)

            {

                string extension = Path.GetExtension(filePath).ToLower();

                switch (extension)

                {

                    case ".txt":

                        return "text/plain";

                    case ".pdf":

                        return "application/pdf";

                    case ".jpg":

                    case ".jpeg":

                        return "image/jpeg";

                    case ".png":

                        return "image/png";

                    default:

                        return "application/octet-stream";

                }

            }

            if (string.IsNullOrEmpty(ofd.FileName) && !File.Exists(ofd.FileName))

            {

                RadMessageBox.Show($"There is no Image File selected.", "Information", MessageBoxButtons.OK, RadMessageIcon.Info);

                return;

            }

            System.IO.FileInfo fileInfo = new System.IO.FileInfo(ofd.FileName);

            if (fileInfo.Exists)

            {

                AttFileInfo attFile = new AttFileInfo()

                {

                    RefID = this.RefID,

                    Category = this.Category,

                    FileType = GetContentType(fileInfo.FullName),

                    FileName = fileInfo.Name,

                    FilePath = fileInfo.DirectoryName,

                    FileExtension = fileInfo.Extension

                };

                using (var stream = new FileStream(ofd.FileName, FileMode.Open, FileAccess.Read))

                {

                    using (var reader = new BinaryReader(stream))

                    {

                        attFile.FileData = reader.ReadBytes((int)stream.Length);

                    }

                }

                bool result = new AttFileController().SetAttFiles(new List<AttFileInfo>() { attFile }, informations.ActiveUser.ID);

                if (result)

                {

                    RadMessageBox.Show("Save is complete", Globals.Name, MessageBoxButtons.OK, RadMessageIcon.Info);

                }

                else

                {

                    RadMessageBox.Show("Save is not complete", Globals.Name, MessageBoxButtons.OK, RadMessageIcon.Error);

                }

            }

        }

    }

}