using System;
using System.Windows.Forms;

namespace SymbolLibManager
{
    public class SymbolManager : SymbolLibInterface.ISymbolManager
    {
        public DialogResult ShowSymbolEditor(string symbolPath)
        {
            return ShowSymbolEditor(null, symbolPath);
        }
        public DialogResult ShowSymbolEditor(object sender, string symbolPath)
        {
            FrmMarkMain frmMain;
            if (!(sender is GeoSigma.UCDraw.MainView view) || view.ViewControl.Geo == null)
            {
                frmMain = new FrmMarkMain(symbolPath);
                return frmMain.ShowDialog();
            }
            else
            {
                frmMain = new FrmMarkMain(view.ViewControl.Geo, symbolPath);
                return frmMain.ShowDialog(view);
            }
        }
        private string selectedSymbolName;
        public Form CreateSymbolSelectForm(GeoSigmaDrawLib.GeoSigmaXY geo,
            string symbolPath,
            Func<string, string> acceptSymbolName)
        {
            FrmSymbolSelect frm = new FrmSymbolSelect(geo, symbolPath, ref selectedSymbolName);
            frm.FormClosed += (sender, arg) =>
            {
                acceptSymbolName?.Invoke(frm.SelectedSymbolName);
            };
            return frm;
        }
    }
}