using System;
using System.Windows.Forms;

using Com.Piwigo.Lib.DTO;
using System.Collections.Generic;
using Com.Piwigo.Uploader.DTO;
using Com.Piwigo.Uploader.Service;
using Com.Piwigo.Uploader.Helper;

using System.IO;

namespace Com.Piwigo.Uploader
{
    public partial class MainForm : Form
    {
        public MainForm()
        {
            InitializeComponent();
            modelManagerBaseBindingSource.DataSource = ModelManager.Instance;

            txtOptionAuthor.DataBindings.Add("Text", ModelManager.Instance.UploadOption, "Author", false, DataSourceUpdateMode.OnPropertyChanged);
            cbOptionLevel.DataBindings.Add("SelectedValue", ModelManager.Instance.UploadOption, "ConfidentialLevel", false, DataSourceUpdateMode.OnPropertyChanged);

            txtAlbName.DataBindings.Add("Text", ModelManager.Instance.AlbumEdited, "Name", false, DataSourceUpdateMode.OnPropertyChanged);
            txtAlbComment.DataBindings.Add("Text", ModelManager.Instance.AlbumEdited, "MessageInfo", false, DataSourceUpdateMode.OnPropertyChanged);
            
            picshowImg.DataBindings.Add("ImageLocation", ModelManager.Instance.ImageEdited, "LocalFile", false, DataSourceUpdateMode.Never);
            txtImgName.DataBindings.Add("Text", ModelManager.Instance.ImageEdited, "Name", false, DataSourceUpdateMode.OnPropertyChanged);
            txtImgComment.DataBindings.Add("Text", ModelManager.Instance.ImageEdited, "AuthorComment", false, DataSourceUpdateMode.OnPropertyChanged);
            txtImgAuthor.DataBindings.Add("Text", ModelManager.Instance.ImageEdited, "Author", false, DataSourceUpdateMode.OnPropertyChanged);
            cbImgLevelEnum.DataBindings.Add("SelectedValue", ModelManager.Instance.ImageEdited, "ConfidentialLevel", false, DataSourceUpdateMode.OnPropertyChanged);
        }

        private void MainForm_Load(object sender, EventArgs e)
        {
            string[] args = Environment.GetCommandLineArgs();

            foreach (string arg in args)
            {
                if (Directory.Exists(arg))
                {
                    try
                    {
                        ModelManager.Instance.directoryName = arg;
                        ServiceFactory.GetByType<LoadFromDirectory>().runService();
                    }
                    catch (ApplicationException aex)
                    {
                        MainAppHelper.showdErrorMessageBox(aex);
                    }
                }                    
            }

            MainAppHelper.BuildAlbumTree(AlbumsTV, ModelManager.Instance.lstAlbumLocaux);

        }


        private void Connect_Click(object sender, EventArgs e)
        {
            try
            {
                String strUri= tbServer.Text.Replace("\\","/");
                if (!strUri.StartsWith("http"))
                {
                    strUri = "http://" + strUri;
                }
                if (!strUri.EndsWith("/ws.php"))
                {
                    if (!strUri.EndsWith("/"))
                    {
                        strUri += "/";
                    }
                    strUri += "ws.php";
                }

                Uri uriServeur;
                if (Uri.TryCreate(strUri, UriKind.Absolute,out uriServeur))
                {
                    ModelManager.Instance.serveurName = uriServeur;
                    ModelManager.Instance.userName = tbUser.Text;
                    ModelManager.Instance.password = tbPassword.Text;

                    ServiceFactory.GetByType<Connect>().runService();
                }

            }
            catch (ApplicationException aex)
            {
                MainAppHelper.showdErrorMessageBox(aex);
            }
        }

        private void Telecharger_Click(object sender, EventArgs e)
        {
            try
            {
                ServiceFactory.GetByType<UploadToPiwigo>().runService();
            }
            catch (ApplicationException aex)
            {
                MainAppHelper.showdErrorMessageBox(aex);
            }
        }

        private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
        {
            try
            {
                if (ModelManager.Instance.isConnected)
                {
                    ServiceFactory.GetByType<Disconnect>().runService();
                }
            }
            catch (ApplicationException aex)
            {
                MainAppHelper.showdErrorMessageBox(aex);
            }
        }


        private void AlbumsTV_AfterSelect(object sender, TreeViewEventArgs e)
        {

            ModelManager.Instance.SelectedNode = AlbumsTV.SelectedNode;
            if (e.Node.Tag is LocalAlbum)
            {
                LocalAlbum alb = (LocalAlbum)e.Node.Tag;
                ModelManager.Instance.AlbumEdited.Name = alb.Name;
                ModelManager.Instance.AlbumEdited.Id = alb.Id;
                ModelManager.Instance.AlbumEdited.LocalDir = alb.LocalDir;
                ModelManager.Instance.AlbumEdited.MessageInfo = alb.MessageInfo;

                ModelManager.Instance.ImageEdited.Name = String.Empty;
                ModelManager.Instance.ImageEdited.Id = null;
                ModelManager.Instance.ImageEdited.Author = String.Empty;
                ModelManager.Instance.ImageEdited.AuthorComment = String.Empty;
                ModelManager.Instance.ImageEdited.ConfidentialLevel = 0;
                ModelManager.Instance.ImageEdited.LocalFile = String.Empty; ;
                ModelManager.Instance.ImageEdited.LstTags = null;
                ModelManager.Instance.ImageEdited.UpperCatId = 0;

                tabControl1.SelectedTab = tabPageAlbum;
                tabControl1.Enabled = true;
            }
            else if (e.Node.Tag is LocalImage)
            {
                LocalImage img = (LocalImage)e.Node.Tag;
                ModelManager.Instance.ImageEdited.Name = img.Name;
                ModelManager.Instance.ImageEdited.Id = img.Id;
                ModelManager.Instance.ImageEdited.Author = img.Author;
                ModelManager.Instance.ImageEdited.AuthorComment = img.AuthorComment;
                ModelManager.Instance.ImageEdited.ConfidentialLevel = img.ConfidentialLevel;
                ModelManager.Instance.ImageEdited.LocalFile = img.LocalFile;
                ModelManager.Instance.ImageEdited.LstTags = img.LstTags;
                ModelManager.Instance.ImageEdited.UpperCatId = img.UpperCatId;

                if ((e.Node.Parent != null)
                    && (e.Node.Parent.Tag is LocalAlbum))
                {
                    LocalAlbum alb = (LocalAlbum)e.Node.Parent.Tag;
                    if (ModelManager.Instance.AlbumEdited.LocalDir != alb.LocalDir)
                    {
                        ModelManager.Instance.AlbumEdited.Name = alb.Name;
                        ModelManager.Instance.AlbumEdited.Id = alb.Id;
                        ModelManager.Instance.AlbumEdited.LocalDir = alb.LocalDir;
                        ModelManager.Instance.AlbumEdited.MessageInfo = alb.MessageInfo;
                    }
                }

                tabControl1.SelectedTab = tabPageImg;
                tabControl1.Enabled = true;
            }
            else
            {
                tabControl1.Enabled = false;
            }

            System.Diagnostics.Debug.Print(label5.Visible.ToString());
        }

        private void btnAlbumEditCancel_Click(object sender, EventArgs e)
        {
            if (AlbumsTV.SelectedNode.Tag is LocalImage)
            {
                LocalImage img = (LocalImage)AlbumsTV.SelectedNode.Tag;
                if (ModelManager.Instance.ImageEdited.LocalFile == img.LocalFile)
                {
                    ModelManager.Instance.ImageEdited.Name = img.Name;
                    ModelManager.Instance.ImageEdited.Id = img.Id;
                    ModelManager.Instance.ImageEdited.Author = img.Author;
                    ModelManager.Instance.ImageEdited.AuthorComment = img.AuthorComment;
                    ModelManager.Instance.ImageEdited.ConfidentialLevel = img.ConfidentialLevel;
                    ModelManager.Instance.ImageEdited.LocalFile = img.LocalFile;
                    ModelManager.Instance.ImageEdited.LstTags = img.LstTags;
                    ModelManager.Instance.ImageEdited.UpperCatId = img.UpperCatId;
                }
            }
            else
            {
                tabControl1.Enabled = false;
            }
        }

        private void btnImgEditCancel_Click(object sender, EventArgs e)
        {
            if (AlbumsTV.SelectedNode.Tag is LocalImage)
            {
                LocalImage img = (LocalImage)AlbumsTV.SelectedNode.Tag;
                if (ModelManager.Instance.ImageEdited.LocalFile == img.LocalFile)
                {
                    img.Name              = ModelManager.Instance.ImageEdited.Name              ;
                    img.Id                = ModelManager.Instance.ImageEdited.Id                ;
                    img.Author            = ModelManager.Instance.ImageEdited.Author            ;
                    img.AuthorComment     = ModelManager.Instance.ImageEdited.AuthorComment     ;
                    img.ConfidentialLevel = ModelManager.Instance.ImageEdited.ConfidentialLevel ;
                    img.LocalFile         = ModelManager.Instance.ImageEdited.LocalFile         ;
                    img.LstTags           = ModelManager.Instance.ImageEdited.LstTags           ;
                    img.UpperCatId        = ModelManager.Instance.ImageEdited.UpperCatId        ;
                }
            }
            else
            {
                tabControl1.Enabled = false;
            }
        }

        private void btnImgEditOk_Click(object sender, EventArgs e)
        {
            if (AlbumsTV.SelectedNode.Tag is LocalAlbum)
            {
                LocalAlbum alb = (LocalAlbum)AlbumsTV.SelectedNode.Tag;
                if (ModelManager.Instance.AlbumEdited.LocalDir == alb.LocalDir)
                {
                    alb.Name = ModelManager.Instance.AlbumEdited.Name;
                    alb.MessageInfo = ModelManager.Instance.AlbumEdited.MessageInfo;

                    AlbumsTV.SelectedNode.Text = alb.Name;
                }
            }
            else
            {
                tabControl1.Enabled = false;
            }

        }

        private void AlbumsTV_DragEnter(object sender, DragEventArgs e)
        {
            if (e.Data.GetDataPresent(DataFormats.FileDrop))
            {
                e.Effect = DragDropEffects.Copy;
            }
            else
            {
                e.Effect = DragDropEffects.None;
            }

        }

        private void AlbumsTV_DragDrop(object sender, DragEventArgs e)
        {
            if (e.Data.GetDataPresent(DataFormats.FileDrop))
            {
                string[] filePaths = (string[])(e.Data.GetData(DataFormats.FileDrop));
                foreach (string fileLoc in filePaths)
                {
                    if (File.Exists(fileLoc)
                        || Directory.Exists(fileLoc) )
                    {
                        ModelManager.Instance.directoryName = fileLoc;
                        ServiceFactory.GetByType<LoadFromDirectory>().runService();
                    } 
                }
                MainAppHelper.BuildAlbumTree(AlbumsTV, ModelManager.Instance.lstAlbumLocaux);
            }
        }

        private void btnAlbumAjout_Click(object sender, EventArgs e)
        {
            String rootPath = String.Empty;
            if (AlbumsTV.SelectedNode.Tag is LocalImage)
            {
                LocalImage img = (LocalImage)AlbumsTV.SelectedNode.Tag;
            }
            else if (AlbumsTV.SelectedNode.Tag is LocalAlbum)
            {
                LocalAlbum alb = (LocalAlbum)AlbumsTV.SelectedNode.Tag;
            }

            folderBrowserDialog1.RootFolder = Environment.SpecialFolder.MyComputer; 
            folderBrowserDialog1.SelectedPath = rootPath;

            folderBrowserDialog1.ShowNewFolderButton = false;

            if (folderBrowserDialog1.ShowDialog() == System.Windows.Forms.DialogResult.OK)
            {
                ModelManager.Instance.directoryName = folderBrowserDialog1.SelectedPath;
                ServiceFactory.GetByType<LoadFromDirectory>().runService();

                MainAppHelper.BuildAlbumTree(AlbumsTV, ModelManager.Instance.lstAlbumLocaux);
            }
            
        }

        private void btnAlbumEditOk_Click(object sender, EventArgs e)
        {
            if (AlbumsTV.SelectedNode.Tag is LocalAlbum)
            {
                LocalAlbum alb = (LocalAlbum)AlbumsTV.SelectedNode.Tag;
                if (ModelManager.Instance.AlbumEdited.LocalDir == alb.LocalDir)
                {
                    alb.Name = ModelManager.Instance.AlbumEdited.Name;
                    alb.MessageInfo = ModelManager.Instance.AlbumEdited.MessageInfo;

                    AlbumsTV.SelectedNode.Text = alb.Name;
                }
            }
            else
            {
                tabControl1.Enabled = false;
            }
        }

        private void btnAlbDelete_Click(object sender, EventArgs e)
        {
            if (AlbumsTV.SelectedNode.Tag is LocalAlbum)
            {
                LocalAlbum alb = (LocalAlbum)AlbumsTV.SelectedNode.Tag;
                if (ModelManager.Instance.AlbumEdited.LocalDir == alb.LocalDir)
                {
                    LocalDataHelper.DeleteInTree(alb);
                    TreeNode node = AlbumsTV.SelectedNode;
                    AlbumsTV.SelectedNode = AlbumsTV.SelectedNode.NextVisibleNode;
                    node.Tag = null;
                    node.Remove();
                }
            }
            else
            {
                tabControl1.Enabled = false;
            }

        }

        private void AlbumsTV_MouseDown(object sender, MouseEventArgs e)
        {
            if (e.Button == System.Windows.Forms.MouseButtons.Right)
            {
                TreeViewCMenu.Show(AlbumsTV.PointToScreen(e.Location));
            }
        }

        private void TreeViewCMenu_Click(object sender, EventArgs e)
        {
            //ContextMenuStrip cms = (ContextMenuStrip)sender;
            //cms.
            MainAppHelper.BuildAlbumTree(AlbumsTV, ModelManager.Instance.lstAlbumLocaux);
        }

        private void btnImgDelete_Click(object sender, EventArgs e)
        {

        }

        private void btnImgAdd_Click(object sender, EventArgs e)
        {

        }

    }
}