using System;
using System.Drawing;

// The 'windowHandle' parameter will contain the window handle for the:
// - Active window when run by hotkey
// - Window Location target when run by a Window Location rule
// - TitleBar Button owner when run by a TitleBar Button
// - Jump List owner when run from a Taskbar Jump List
// - Currently focused window if none of these match
public static class DisplayFusionFunction
{
    public static void Run(IntPtr windowHandle)
    {    
        //check to see if there was an error, if there was, exit function
        if (windowHandle == IntPtr.Zero)
            return;

        //get the position of the window in the monitor, and the current monitor
        Rectangle windowRect = BFS.Window.GetBounds(windowHandle);
        //Rectangle monitorRect = BFS.Monitor.GetMonitorWorkAreaByWindow(windowHandle);
        
        // Get an array of the bounds for all monitors ignoring splits
        Rectangle[] monitorBoundsAll = BFS.Monitor.GetMonitorBoundsNoSplits();
                
        // Get window pos
        Point winPosition = new Point(windowRect.X, windowRect.Y);
        
        foreach (Rectangle monitorRect in monitorBoundsAll)
        {
            if (monitorRect.Contains(winPosition))
            {
                int iFinalWinX = monitorRect.X;
                int iFinalWinY = monitorRect.Y;
                int iFinalWinW = monitorRect.Width / 2;
                int iFinalWinH = monitorRect.Height;

                if(    windowRect.X == iFinalWinX
                    && windowRect.Y == iFinalWinY
                    &&    windowRect.Width == iFinalWinW
                    &&    windowRect.Height == iFinalWinH )
                {
                    return;
                }

                BFS.Window.SetSizeAndLocation(windowHandle, iFinalWinX, iFinalWinY, iFinalWinW, iFinalWinH );
            }
        }        
    }
}