using System;
using System.Windows.Forms;
using FastReport.Controls;
using FastReport.Utils;

namespace FastReport.Design.Toolbars
{
    internal class StandardToolbar : DesignerToolbarBase
    {
        #region Fields
        public ToolbarButton btnNew;
        public ToolbarOpenButton btnOpen;
        public ToolbarButton btnSave;
        public ToolbarButton btnSaveAll;
        public ToolbarButton btnPreview;
        public ToolbarButton btnPreviewCloud;
        public ToolbarButton btnNewPage;
        public ToolbarButton btnNewDialog;
        public ToolbarButton btnDeletePage;
        public ToolbarButton btnPageSetup;
        public ToolbarButton btnCut;
        public ToolbarButton btnCopy;
        public ToolbarButton btnPaste;
        public ToolbarButton btnFormatPainter;
        public ToolbarUndoButton btnUndo;
        public ToolbarRedoButton btnRedo;
        public ToolbarButton btnGroup;
        public ToolbarButton btnUngroup;
        private Timer clipboardTimer;
        private Timer previewTimer;
        #endregion

        #region Private Methods
        private void UpdateControls()
        {
            btnNew.Enabled = Designer.cmdNew.Enabled;
            btnOpen.Enabled = Designer.cmdOpen.Enabled;
            btnSave.Enabled = Designer.cmdSave.Enabled;
            btnSaveAll.Enabled = Designer.cmdSaveAll.Enabled;
            btnPreview.Enabled = Designer.cmdPreview.Enabled;
            btnPreviewCloud.Enabled = Designer.cmdPreviewCloud.Enabled;
            btnNewPage.Enabled = Designer.cmdNewPage.Enabled;
#if COMMUNITY
            btnNewDialog.Enabled = false;
#else
            btnNewDialog.Enabled = Designer.cmdNewDialog.Enabled;
#endif
            btnDeletePage.Enabled = Designer.cmdDeletePage.Enabled;
            btnPageSetup.Enabled = Designer.cmdPageSetup.Enabled;
            btnCut.Enabled = Designer.cmdCut.Enabled;
            btnCopy.Enabled = Designer.cmdCopy.Enabled;
            btnFormatPainter.Enabled = Designer.cmdFormatPainter.Enabled;
            btnFormatPainter.Checked = Designer.FormatPainter;
            btnUndo.Enabled = Designer.cmdUndo.Enabled;
            btnRedo.Enabled = Designer.cmdRedo.Enabled;
            btnGroup.Enabled = Designer.cmdGroup.Enabled;
            btnUngroup.Enabled = Designer.cmdUngroup.Enabled;
        }

        private void FClipboardTimer_Tick(object sender, EventArgs e)
        {
            btnPaste.Enabled = Designer.cmdPaste.Enabled;
        }

        private void FPreviewTimer_Tick(object sender, EventArgs e)
        {
            previewTimer.Stop();
            Designer.cmdPreview.Invoke(sender, e);
        }

        private void btnPreview_Click(object sender, EventArgs e)
        {
            previewTimer.Start();
        }
        #endregion

        #region Protected Methods
        protected override void Dispose(bool disposing)
        {
            if (disposing)
            {
                clipboardTimer.Dispose();
                previewTimer.Dispose();
            }
            base.Dispose(disposing);
        }
        #endregion

        #region Public Methods
        public override void SelectionChanged()
        {
            base.SelectionChanged();
            Throttle.Execute(UpdateControls);
        }

        public override void UpdateContent()
        {
            base.UpdateContent();
            Throttle.Execute(UpdateControls);
        }

        public override void Localize()
        {
            base.Localize();
            MyRes res = new MyRes("Designer,Toolbar,Standard");
            Text = res.Get("");

            SetItemText(btnNew, res.Get("New"));
            SetItemText(btnOpen, res.Get("Open"));
            SetItemText(btnSave, res.Get("Save"));
            SetItemText(btnSaveAll, res.Get("SaveAll"));
            SetItemText(btnPreview, res.Get("Preview"));
            SetItemText(btnPreviewCloud, res.Get("PreviewCloud"));
            SetItemText(btnNewPage, res.Get("NewPage"));
            SetItemText(btnNewDialog, res.Get("NewDialog"));
            SetItemText(btnDeletePage, res.Get("DeletePage"));
            SetItemText(btnPageSetup, res.Get("PageSetup"));
            SetItemText(btnCut, res.Get("Cut"));
            SetItemText(btnCopy, res.Get("Copy"));
            SetItemText(btnPaste, res.Get("Paste"));
            SetItemText(btnFormatPainter, res.Get("FormatPainter"));
            SetItemText(btnUndo, res.Get("Undo"));
            SetItemText(btnRedo, res.Get("Redo"));
            SetItemText(btnGroup, res.Get("Group"));
            SetItemText(btnUngroup, res.Get("Ungroup"));
        }

        #endregion

        public StandardToolbar(Designer designer)
            : base(designer)
        {
            Name = "StandardToolbar";

            btnNew = new ToolbarButton("btnStdNew", 4, Designer.cmdNew.Invoke);
            btnOpen = new ToolbarOpenButton(designer, "btnStdOpen", 1);
            btnSave = new ToolbarButton("btnStdSave", 2, Designer.cmdSave.Invoke);
            btnSaveAll = new ToolbarButton("btnStdSaveAll", 178, Designer.cmdSaveAll.Invoke);
            btnPreview = new ToolbarButton("btnStdPreview", 3, btnPreview_Click);
            btnPreviewCloud = new ToolbarButton("btnStdPreviewCloud", 263, Designer.cmdPreviewCloud.Invoke);
            btnNewPage = new ToolbarButton("btnStdNewPage", 10, Designer.cmdNewPage.Invoke);
            btnNewPage.BeginGroup = true;
            btnNewDialog = new ToolbarButton("btnStdNewDialog", 11, Designer.cmdNewDialog.Invoke);
            btnDeletePage = new ToolbarButton("btnStdDeletePage", 12, Designer.cmdDeletePage.Invoke);
            btnPageSetup = new ToolbarButton("btnStdPageSetup", 13, Designer.cmdPageSetup.Invoke);
            btnCut = new ToolbarButton("btnStdCut", 5, Designer.cmdCut.Invoke);
            btnCut.BeginGroup = true;
            btnCopy = new ToolbarButton("btnStdCopy", 6, Designer.cmdCopy.Invoke);
            btnPaste = new ToolbarButton("btnStdPaste", 7, Designer.cmdPaste.Invoke);
            btnFormatPainter = new ToolbarButton("btnStdFormatPainter", 18, Designer.cmdFormatPainter.Invoke);
            btnFormatPainter.CheckOnClick = true;
            btnUndo = new ToolbarUndoButton(designer, "btnStdUndo", 8);
            btnUndo.BeginGroup = true;
            btnRedo = new ToolbarRedoButton(designer, "btnStdRedo", 9);
            btnGroup = new ToolbarButton("btnStdGroup", 17, Designer.cmdGroup.Invoke);
            btnGroup.BeginGroup = true;
            btnUngroup = new ToolbarButton("btnStdUngroup", 16, Designer.cmdUngroup.Invoke);

            AddItems(
                btnNew, btnOpen, btnSave, btnSaveAll, btnPreview, btnPreviewCloud,
                btnNewPage, btnNewDialog, btnDeletePage, btnPageSetup,
                btnCut, btnCopy, btnPaste, btnFormatPainter,
                btnUndo, btnRedo,
                btnGroup, btnUngroup);

            Localize();
            UpdateDpiDependencies();

            clipboardTimer = new Timer();
            clipboardTimer.Interval = 500;
            clipboardTimer.Tick += FClipboardTimer_Tick;
            clipboardTimer.Start();

            previewTimer = new Timer();
            previewTimer.Interval = 20;
            previewTimer.Tick += FPreviewTimer_Tick;
        }
    }

}