using System;
using System.Drawing;

public static class DisplayFusionFunction
{
	public static void Run(IntPtr windowHandle)
	{
        // Get the window's current bounds
        Rectangle currentWindowBounds = BFS.Window.GetBounds(windowHandle);
	
		// Set the window width percentage here
		decimal windowWidthPercent = 0.66m;
		
		// Get the monitor bounds
		Rectangle monitorBounds = BFS.Monitor.GetMonitorWorkAreaByWindow(windowHandle);
		
		// Create the target window bounds
		Rectangle targetWindowBounds = new Rectangle();
		
		// Set the target window width to the screen width * the windowWidthPercent
		targetWindowBounds.Width = Convert.ToInt32(monitorBounds.Width * windowWidthPercent);
		
		// Set the target window height to 100% of the screen height
		targetWindowBounds.Height = monitorBounds.Height;
		
		// Set the target X value to the left side of the monitor
		targetWindowBounds.X = monitorBounds.X;
		
		// Set the target Y value to the top side of the monitor
		targetWindowBounds.Y = monitorBounds.Y;
		
		// Move the window to the target location or back to its original location
		if ((currentWindowBounds.X <= (targetWindowBounds.X - 15) || (currentWindowBounds.X >= (targetWindowBounds.X - 15))) &&
            (currentWindowBounds.Y <= (targetWindowBounds.Y - 15) || (currentWindowBounds.Y >= (targetWindowBounds.Y - 15))) &&
            currentWindowBounds.Width == targetWindowBounds.Width &&
            currentWindowBounds.Height == targetWindowBounds.Height)         
        {
            // Move it to its original location
            BFS.Window.SetSizeAndLocation(windowHandle, Convert.ToInt32(BFS.ScriptSettings.ReadValue(windowHandle.ToString("X8") + "_X")),
                Convert.ToInt32(BFS.ScriptSettings.ReadValue(windowHandle.ToString("X8") + "_Y")),
                Convert.ToInt32(BFS.ScriptSettings.ReadValue(windowHandle.ToString("X8") + "_Width")),
                Convert.ToInt32(BFS.ScriptSettings.ReadValue(windowHandle.ToString("X8") + "_Height")));
                
            // Clear the previously saved bounds
            BFS.ScriptSettings.DeleteValue(windowHandle.ToString("X8") + "_X");
            BFS.ScriptSettings.DeleteValue(windowHandle.ToString("X8") + "_Y");
            BFS.ScriptSettings.DeleteValue(windowHandle.ToString("X8") + "_Width");
            BFS.ScriptSettings.DeleteValue(windowHandle.ToString("X8") + "_Height");
        }
        else
        {
            // Save the window's current bounds
            BFS.ScriptSettings.WriteValue(windowHandle.ToString("X8") + "_X", currentWindowBounds.X.ToString());
            BFS.ScriptSettings.WriteValue(windowHandle.ToString("X8") + "_Y", currentWindowBounds.Y.ToString());
            BFS.ScriptSettings.WriteValue(windowHandle.ToString("X8") + "_Width", currentWindowBounds.Width.ToString());
            BFS.ScriptSettings.WriteValue(windowHandle.ToString("X8") + "_Height", currentWindowBounds.Height.ToString());
            
            // Move the window to the target location
            BFS.Window.SetSizeAndLocation(windowHandle, targetWindowBounds.X,  targetWindowBounds.Y, targetWindowBounds.Width, targetWindowBounds.Height);
        }
        
        // Clean up saved bounds for windows that no longer exist
        foreach (string valueName in BFS.ScriptSettings.GetValueNames())
        {
            IntPtr[] windowHandles = BFS.Window.GetVisibleAndMinimizedWindowHandles();
            bool windowStillExists = false;

            foreach (IntPtr window in windowHandles)
            {
                if (valueName.Contains(window.ToString("X8")))
                {
                    windowStillExists = true;
                }
            }

            if (!windowStillExists)
            {
                BFS.ScriptSettings.DeleteValue(valueName);
            }
        }
	}
}