using System;
using System.Drawing;
using System.Threading.Tasks;
using System.Windows.Forms;
using BukkuBuddy.DTOs.SaveFile;
using RyzStudio.Windows.Forms;
using static System.Windows.Forms.VisualStyles.VisualStyleElement;

namespace BukkuBuddy.Forms
{
    public class ClearIconsForm : Form
    {
        private TProgressBar progressBar1;
        private RyzStudio.Windows.ThemedForms.ThUserControl userControl1;
        private Label label1;
        private Label label2;

        private readonly BookmarkTreeView _treeView = null;


        public ClearIconsForm(BookmarkTreeView treeView)
        {
            InitializeComponent();

            UISetup.Dialog(this, true);

            this.Text = "Deleting Icons";

            _treeView = treeView;
        }


        private void InitializeComponent()
        {
            progressBar1 = new TProgressBar();
            userControl1 = new RyzStudio.Windows.ThemedForms.ThUserControl();
            label1 = new Label();
            label2 = new Label();
            userControl1.SuspendLayout();
            SuspendLayout();
            //
            // progressBar1
            //
            progressBar1.BarColour = Color.FromArgb(25, 104, 218);
            progressBar1.Dock = DockStyle.Fill;
            progressBar1.EnableMovable = false;
            progressBar1.Location = new Point(3, 3);
            progressBar1.Maximum = 100;
            progressBar1.Minimum = 0;
            progressBar1.Name = "progressBar1";
            progressBar1.OnProgressChanged = null;
            progressBar1.ShowText = true;
            progressBar1.Size = new Size(418, 18);
            progressBar1.TabIndex = 156;
            progressBar1.Value = 25;
            //
            // userControl1
            //
            userControl1.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
            userControl1.BackColor = Color.Transparent;
            userControl1.Controls.Add(progressBar1);
            userControl1.EnableMovable = false;
            userControl1.Location = new Point(10, 64);
            userControl1.Name = "userControl1";
            userControl1.Size = new Size(424, 24);
            userControl1.TabIndex = 157;
            //
            // label1
            //
            label1.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
            label1.AutoEllipsis = true;
            label1.Location = new Point(10, 20);
            label1.Name = "label1";
            label1.Size = new Size(424, 15);
            label1.TabIndex = 159;
            //
            // label2
            //
            label2.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
            label2.AutoEllipsis = true;
            label2.Location = new Point(10, 40);
            label2.Name = "label2";
            label2.Size = new Size(424, 15);
            label2.TabIndex = 160;
            //
            // ClearIconsForm
            //
            BackColor = Color.White;
            ClientSize = new Size(444, 117);
            Controls.Add(label2);
            Controls.Add(label1);
            Controls.Add(userControl1);
            Name = "ClearIconsForm";
            Text = "Clear Icons";
            userControl1.ResumeLayout(false);
            ResumeLayout(false);
        }

        protected async override void OnShown(EventArgs e)
        {
            base.OnShown(e);

            await Task.Run(async () =>
            {
                this.Clear();

                var model = _treeView.ToNodeList<App6Options.Item>();

                // Update progress bars
                progressBar1.Maximum = model.Count;
                progressBar1.Value = 0;

                UIControl.SetText(label1, "Deleting...");
                UIControl.SetText(label2, "");

                foreach (var item in model)
                {
                    UIControl.SetText(label2, "... " + item.Value.Title);

                    progressBar1.Value++;

                    if (item.Value.Icon == null)
                    {
                        continue;
                    }

                    var newModel = item.Value;
                    newModel.Icon = null;

                    _treeView.UpdateNode(item.Key, newModel);
                }

                _treeView.Clear(false, true);

                UIControl.SetText(label1, "");
                UIControl.SetText(label2, "Done");
            });

            this.DialogResult = DialogResult.OK;
        }

        protected override void OnFormClosing(FormClosingEventArgs e)
        {
            base.OnFormClosing(e);

            if (this.DialogResult != DialogResult.OK)
            {
                e.Cancel = true;
            }
        }

        public void Clear()
        {
            UIControl.SetText(label1, "Ready");
            UIControl.SetText(label2, "");

            progressBar1.Value = progressBar1.Maximum = 0;
        }

    }
}