using FastReport.Controls;
using FastReport.Design.PageDesigners.Page;
using FastReport.Utils;
using System;

namespace FastReport.Design.Toolbars
{
    internal class StyleToolbar : DesignerToolbarBase
    {
        #region Fields
        public ToolbarStyleComboBox cbxStyle;
        public ToolbarButton btnStyles;
        #endregion

        #region Private Methods
        private void UpdateControls()
        {
            bool enabled = Designer.SelectedReportComponents.Enabled;

            cbxStyle.Enabled = enabled;
            cbxStyle.Report = Designer.ActiveReport;
            if (enabled)
                cbxStyle.Style = Designer.SelectedReportComponents.First.Style;
        }

        private void cbxStyle_StyleSelected(object sender, EventArgs e)
        {
            (Designer.ActiveReportTab?.ActivePageDesigner as ReportPageDesigner)?.Workspace.Focus();
            Designer.SelectedReportComponents.SetStyle(cbxStyle.Style);
        }
        #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,Style");
            Text = res.Get("");

            SetItemText(btnStyles, res.Get("Styles"));
            UpdateContent();
        }

        public override void UpdateDpiDependencies()
        {
            base.UpdateDpiDependencies();
            cbxStyle.UpdateDpiDependencies(Designer);
        }
        #endregion

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

            cbxStyle = new ToolbarStyleComboBox("cbxStyleStyle", cbxStyle_StyleSelected);
            btnStyles = new ToolbarButton("btnStyleStyles", 87, Designer.cmdReportStyles.Invoke);

            AddItems(cbxStyle, btnStyles);

            Localize();
            UpdateDpiDependencies();
        }
    }
}