using Database;
using OnDoc.Klassen;
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 Syncfusion.Windows.Forms;
using Syncfusion.Windows.Forms.Tools;
using Syncfusion.WinForms.Controls;
using OnDoc.Diverses;
using NLog;
using Windows.Media.Audio;

namespace OnDoc.DocMgmt
{
    public partial class DokTypFavoritenOrdner : SfForm
    {
        public int mitarbeiternr { get; set; }
        public TreeNodeAdv sourcenoude { get; set; }
        public DokTypFavoritenOrdner(int mitarbeiternr, TreeNodeAdv sourcenode)
        {
            InitializeComponent();
            this.mitarbeiternr = mitarbeiternr;
            this.sourcenoude = sourcenode;
            this.Style.TitleBar.BackColor = Theaming.Titelbar();
            this.Style.TitleBar.ForeColor = Theaming.TitelFontColor();
        }

        private void DokTypFavoritenOrdner_Load(object sender, EventArgs e)
        {
            Load_Favoriten("");
        }
        private void Load_Favoriten(string filter)
        {
            Cursor = Cursors.WaitCursor;
            if (AppParams.connectionstring == "")
            {
                AppParams.init();
            }
            treeViewAdv1.Enabled = false;
            treeViewAdv1.Visible = false;
            treeViewAdv1.BeginEdit();
            treeViewAdv1.Nodes.Clear();

            DataTable vorlagen = new DataTable();
            DataTable Struktur = new DataTable();
            DataSet ds = new DataSet();

            string sql = "Select * from view_favoriten_vorlagen where id=0 and aktiv=1 and mitarbeiternr=" + AppParams.CurrentMitarbieter.ToString();
            DB db = new DB(AppParams.connectionstring);
            db.Get_Tabledata(sql, false, true);
            ds.Tables.Add(db.dsdaten.Tables[0].Copy());
            ds.Relations.Add("TreeParentChild", ds.Tables[0].Columns["pID"], ds.Tables[0].Columns["parentid"], false);
            treeViewAdv1.LeftImageList = imageList1;


            foreach (System.Data.DataRow dr in ds.Tables[0].Rows)
            {
                if (dr["Parentid"].ToString() == "0")
                {
                    //Creates a TreeNode if the parent equals 0
                    TreeNodeAdv root = new TreeNodeAdv(dr["bez"].ToString());
                    root.Tag = Convert.ToInt32(dr["id"]) * 1;
                    root.TagObject = dr;
                    if (dr["id"].ToString() == "0")
                    {
                        root.LeftImageIndices = new int[] { 0 };
                    }
                    else
                    {
                        root.LeftImageIndices = new int[] { 1 };
                    }
                    ;
                    treeViewAdv1.Nodes.Add(root);
                    //Recursively builds the tree
                    PopulateTree_Favoriten(dr, root);
                }
            }

            treeViewAdv1.ExpandAll();
            try
            {
                treeViewAdv1.SelectedNode = treeViewAdv1.Nodes[0];
            }
            catch { }
            treeViewAdv1.EndEdit();
            treeViewAdv1.Enabled = true;
            treeViewAdv1.Visible = true;
            Cursor = Cursors.Default;

        }
        public void PopulateTree_Favoriten(System.Data.DataRow dr, TreeNodeAdv pNode)
        {
            //To iterate through all the rows in the DataSet
            foreach (System.Data.DataRow row in dr.GetChildRows("TreeParentChild"))
            {
                //Creating a TreeNode for each row
                TreeNodeAdv cChild = new TreeNodeAdv(row["bez"].ToString());
                //Add cChild node to the pNode
                pNode.Nodes.Add(cChild);
                cChild.Tag = row["ID"].ToString();
                cChild.TagObject = row;
                if (row["ID"].ToString() == "0")
                {
                    cChild.LeftImageIndices = new int[] { 0 };
                }
                else
                {
                    cChild.LeftImageIndices = new int[] { 1 };
                }

                //Recursively build the tree
                PopulateTree_Favoriten(row, cChild);
            }
        }

        private void save_new_entry(TreeNodeAdv node, int parent,int doktypnr=0)
        {
            DB db = new DB(AppParams.connectionstring);
            db.Get_Tabledata("Select top 1 id from Relaunch_Favoriten order by id desc", false, true);
            int newkey = 0;
            try { newkey = Convert.ToInt32(db.dsdaten.Tables[0].Rows[0][0]); } catch { }
            newkey = newkey + 1;
            db.dsdaten.Tables.Clear();
            db.Get_Tabledata_for_Update("Select * from Relaunch_Favoriten where mitarbeiternr=-1", false, true);
            DataRow dr = db.daten.Tables[0].NewRow();
            dr[0] = newkey;
            try
            {
                dr[1] = parent;
            }
            catch { dr[1] = 0; }
            dr[2] = 1;
            dr[3] = node.Text;
            dr[4] = doktypnr;
            dr[5] = AppParams.CurrentMitarbieter;
            dr[6] = true;
            db.daten.Tables[0].Rows.Add(dr);
            db.Update_Data();

            Load_Favoriten("");

        }

        private void btnNeuerOrdner_Click(object sender, EventArgs e)
        {
            string NodeName = "";
            InputDialog id = new InputDialog("Neuer Ordner", "Name des neuen Ordners", "");
            if (id.ShowDialog() == DialogResult.OK) { NodeName = id.result; } else { return; }

            TreeNodeAdv newnode = new TreeNodeAdv();
            if (NodeName != "")
            {
                if (treeViewAdv1.Nodes.Count == 0 || treeViewAdv1.SelectedNode == null)
                {
                    newnode.Text = NodeName;
                    newnode.Tag = "0";
                    newnode.LeftImageIndices = new int[] { 0 };
                    treeViewAdv1.Nodes.Add(newnode);
                    save_new_entry(newnode, 0);
                }
                else
                {
                    newnode.Text = NodeName;
                    newnode.Tag = "0";
                    newnode.LeftImageIndices = new int[] { 0 };
                    treeViewAdv1.SelectedNode.Nodes.Add(newnode);
                    DataRow dr = treeViewAdv1.SelectedNode.TagObject as DataRow;
                    save_new_entry(newnode, Convert.ToInt32(dr["pid"]));
                }
            }
        }
        private static DialogResult ShowInputDialog(ref string input)
        {
            System.Drawing.Size size = new System.Drawing.Size(200, 70);
            Form inputBox = new Form();

            inputBox.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
            inputBox.ClientSize = size;
            inputBox.Text = "Name";

            System.Windows.Forms.TextBox textBox = new TextBox();
            textBox.Size = new System.Drawing.Size(size.Width - 10, 23);
            textBox.Location = new System.Drawing.Point(5, 5);
            textBox.Text = input;
            inputBox.Controls.Add(textBox);

            Button okButton = new Button();
            okButton.DialogResult = System.Windows.Forms.DialogResult.OK;
            okButton.Name = "okButton";
            okButton.Size = new System.Drawing.Size(75, 23);
            okButton.Text = "&OK";
            okButton.Location = new System.Drawing.Point(size.Width - 80 - 80, 39);
            inputBox.Controls.Add(okButton);

            Button cancelButton = new Button();
            cancelButton.DialogResult = System.Windows.Forms.DialogResult.Cancel;
            cancelButton.Name = "cancelButton";
            cancelButton.Size = new System.Drawing.Size(75, 23);
            cancelButton.Text = "&Cancel";
            cancelButton.Location = new System.Drawing.Point(size.Width - 80, 39);
            inputBox.Controls.Add(cancelButton);

            inputBox.AcceptButton = okButton;
            inputBox.CancelButton = cancelButton;

            DialogResult result = inputBox.ShowDialog();
            input = textBox.Text;
            return result;
        }

        private void umbenennenToolStripMenuItem_Click(object sender, EventArgs e)
        {
            string NodeName = "";
            InputDialog id = new InputDialog("Neuer Ordner", "Name des neuen Ordners", treeViewAdv1.SelectedNode.Text);
            if (id.ShowDialog() == DialogResult.OK) { NodeName = id.result; } else { return; }

            DataRow dr = treeViewAdv1.SelectedNode.TagObject as DataRow;
            DB db = new DB(AppParams.connectionstring);
            db.Exec_SQL("update relaunch_favoriten set bezeichnung='" + NodeName + "' where id=" + dr[0].ToString());
            db = null;
            Load_Favoriten("");
        }

        private void ordnerLöschenToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (MessageBox.Show("Order und aller darunter liegenden Elemente löschen?", "Ordner löschen", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
            {
                delete_elements(treeViewAdv1.SelectedNode);
            }
        }

        private void delete_elements(TreeNodeAdv node)
        {
            DB db = new DB(AppParams.connectionstring);
            DataRow dr = node.TagObject as DataRow;
            db.Exec_SQL("update relaunch_favoriten set aktiv=0 where mitarbeiternr=" + AppParams.CurrentMitarbieter.ToString() + " and id = " + dr[0].ToString());
            for (int i = 0; i < 5; i++)
            {
                db.Exec_SQL("update  relaunch_favoriten set aktiv=0 where aktiv=1 and mitarbeiternr=" + AppParams.CurrentMitarbieter.ToString() + " and parentid<>0 and  parentid not in (select id from relaunch_favoriten)");
            }
db=null;
            Load_Favoriten("");

        }

        private void neuerUnterordnerToolStripMenuItem_Click(object sender, EventArgs e)
        {
            btnNeuerOrdner_Click(sender, e);
        }

        private void neuerOrdnerAufObesterEbeneToolStripMenuItem_Click(object sender, EventArgs e)
        {
            treeViewAdv1.SelectedNode = null;
            btnNeuerOrdner_Click(sender, e);
        }

        private void button1_Click(object sender, EventArgs e)
        {
           InputDialog dlg = new InputDialog();

        }
    }
}