using ByamlExt.Byaml;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using Syroot.BinaryData;
using EditorCore;
using Toolbox.Library.Forms;
using Toolbox.Library;
using ByamlExt;

namespace FirstPlugin.Forms
{
    public partial class AampEditorBase : STUserControl, IFIleEditor
    {
        public AAMP AampFile;

        public List<IFileFormat> GetFileFormats()
        {
            return new List<IFileFormat>() { AampFile };
        }

        public void BeforeFileSaved() { }

        private TextEditor textEditor;
        public AampEditorBase(AAMP aamp, bool IsSaveDialog)
        {
            InitializeComponent();

            treeView1.BackColor = FormThemes.BaseTheme.FormBackColor;
            treeView1.ForeColor = FormThemes.BaseTheme.FormForeColor;
            stTabControl1.myBackColor = FormThemes.BaseTheme.FormBackColor;

            AampFile = aamp;
            Text = $"{AampFile.FileName} Type [{AampFile.aampFile.EffectType}]";

            STContextMenuStrip contextMenuStrip1 = new STContextMenuStrip();
            contextMenuStrip1.Items.Add(new ToolStripMenuItem("Save", null, saveAsToolStripMenuItem_Click, Keys.Control | Keys.I));
            contextMenuStrip1.Items.Add(new ToolStripSeparator());
            contextMenuStrip1.Items.Add(new ToolStripMenuItem("Export as Yaml", null, ToYamlAction, Keys.Control | Keys.A));
            contextMenuStrip1.Items.Add(new ToolStripMenuItem("Open as Yaml", null, OpenYamlEditorAction, Keys.Control | Keys.A));

            this.treeView1.ContextMenuStrip = contextMenuStrip1;

            textEditor = new TextEditor();
            textEditor.Dock = DockStyle.Fill;
            textEditor.ClearContextMenus(new string[] { "Search" });
            textEditor.AddContextMenu("Decompile", TextEditorToYaml);
            textEditor.AddContextMenu("Compile", TextEditorFromYaml);
            stPanel2.Controls.Add(textEditor);
        }

        private void TextEditorToYaml(object sender, EventArgs e)
        {
            if (AampFile == null) return;

            textEditor.FillEditor(AampFile.ConvertToString());
            textEditor.IsYAML = true;
        }

        private void TextEditorFromYaml(object sender, EventArgs e)
        {
            if (AampFile == null) return;

            var text = textEditor.GetText();
            if (text != string.Empty) {
                try
                {
                    AampFile.ConvertFromString(text);
                }
                catch (Exception ex)
                {
                    MessageBox.Show("Aamp failed to convert! " + ex.ToString());
                    return;
                }

                MessageBox.Show("Aamp converted successfully!");
            }
        }

        private void OpenYamlEditorAction(object sender, EventArgs e)
        {
            string yaml = AampLibraryCSharp.YamlConverter.ToYaml(AampFile.aampFile);

            STForm form = new STForm();
            form.Text = "YAML Text Editor";
            var panel = new STPanel() { Dock = DockStyle.Fill, };
            form.AddControl(panel);
            var editor = new TextEditor() { Dock = DockStyle.Fill, };
            editor.FillEditor(yaml);
            editor.IsYAML = true;
            panel.Controls.Add(editor);

            if (form.ShowDialog() == DialogResult.OK)
            {

            }
        }

        private void ToYamlAction(object sender, EventArgs e)
        {
            SaveFileDialog sfd = new SaveFileDialog();
            sfd.Filter = "YAML|*.yaml;";

            if (sfd.ShowDialog() == DialogResult.OK)
            {
                string yaml = AampLibraryCSharp.YamlConverter.ToYaml(AampFile.aampFile);

                File.WriteAllText(sfd.FileName, yaml);
            }
        }

        private void CopyNode_Click(object sender, EventArgs e)
        {
            Clipboard.SetText(treeView1.SelectedNode.Text);
        }

        private void saveAsToolStripMenuItem_Click(object sender, EventArgs e)
        {
            SaveFileDialog sav = new SaveFileDialog() { FileName = AampFile.FileName, Filter = "Parameter Archive | *.aamp" };
            if (sav.ShowDialog() == DialogResult.OK)
            {
                Toolbox.Library.IO.STFileSaver.SaveFileFormat(AampFile, sav.FileName);
            }
        }

        private void editValueNodeMenuItem_Click(object sender, EventArgs e)
        {
            if (listViewCustom1.SelectedItems.Count <= 0)
                return;

            OnEditorClick(listViewCustom1.SelectedItems[0]);
        }

        private void ResetValues()
        {
            if (treeView1.SelectedNode == null)
                return;

            listViewCustom1.Items.Clear();

            var targetNodeCollection = treeView1.SelectedNode.Nodes;

            dynamic target = treeView1.SelectedNode.Tag;
        }

        private void treeView1_AfterSelect(object sender, TreeViewEventArgs e) {
            ResetValues();
            TreeView_AfterSelect();
        }

        private void addNodeToolStripMenuItem_Click(object sender, EventArgs e) {
            if (treeView1.SelectedNode == null)
                return;

            AddParamEntry(treeView1.SelectedNode);
        }

        public virtual void OnEditorClick(ListViewItem SelectedItem) { }
        public virtual void TreeView_AfterSelect() { }
        public virtual void AddParamEntry(TreeNode parent) { }
        public virtual void RenameParamEntry(ListViewItem SelectedItem) { }
        public virtual void OnEntryDeletion(object target, TreeNode parent) { }

        private void deleteToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (listViewCustom1.SelectedItems.Count <= 0 && treeView1.SelectedNode != null) 
                return;

            var result = MessageBox.Show("Are you sure you want to remove this entry? This cannot be undone!",
                $"Entry {listViewCustom1.SelectedItems[0].Text}", MessageBoxButtons.YesNo, MessageBoxIcon.Question);

            if (result == DialogResult.Yes)
            {
                OnEntryDeletion(listViewCustom1.SelectedItems[0].Tag, treeView1.SelectedNode);

                int index = listViewCustom1.Items.IndexOf(listViewCustom1.SelectedItems[0]);
                listViewCustom1.Items.RemoveAt(index);
            }
        }

        private void renameToolStripMenuItem_Click(object sender, EventArgs e) {
            if (listViewCustom1.SelectedItems.Count <= 0)
                return;

            RenameParamEntry(listViewCustom1.SelectedItems[0]);
        }

        private void deleteNodeToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (treeView1.SelectedNode == null)
            {
                return;
            }
        }

        private void contentContainer_Paint(object sender, PaintEventArgs e)
        {

        }

        private void listViewCustom1_MouseClick(object sender, MouseEventArgs e)
        {
            if (e.Button == MouseButtons.Right)
            {
                Point pt = listViewCustom1.PointToScreen(e.Location);
                stContextMenuStrip1.Show(pt);
            }
        }

        private void stContextMenuStrip1_Opening(object sender, CancelEventArgs e)
        {

        }
    }
}