from System import DateTime, TimeSpan
from System.Globalization import CultureInfo

def Execute():
	Project.EventsManager.SubscribeEvent("GraphicsEnginesObserver.GraphicsEngineConnected", Script.Id, "OnGraphicsEnginesObserver_GraphicsEngineConnected", True)
	Project.EventsManager.SubscribeEvent("GameOnline.ClockStarted", Script.Id, "OnGameOnline_ClockStarted", True)
	Project.EventsManager.SubscribeEvent("GameOnline.ClockStopped", Script.Id, "OnGameOnline_ClockStopped", True)
	Project.EventsManager.SubscribeEvent("GameOnline.ClockActivePartChanged", Script.Id, "OnGameOnline_ClockStopped", True)
	Project.EventsManager.SubscribeEvent("GameOpened", Script.Id, "OnGameOpened", True)
	

def OnGraphicsEnginesObserver_GraphicsEngineConnected(sender, args):
	pass
 
 
def FormatClock(timeSpan):
#	print "#INVARIANT--->"+timeSpan.ToString('o',CultureInfo.InvariantCulture)
#	print "#0--->"+timeSpan.ToString('O')
	
	return timeSpan.ToString('O',CultureInfo.InvariantCulture)#ToString("####0.00",CultureInfo.InvariantCulture)
	

def OnGameOnline_ClockStarted(sender, args):
	if GameOnline.IsOnAir:
		for r3, matchClockPlugin in GetClockPluginFromAllConnectedEngines(Script.Description):    
			try:
				SetupClock(matchClockPlugin)
				startRef = FormatClock(DateTime.Now - sender.Clock.ElapsedTime)
				cmd = "ENGINE PLUGIN \"%s\" SET \"Worker.StartReference\" \"%s\" \"Worker.StopReference\" \"%s\"" % (
				    Script.Description, startRef, FormatClock(DateTime.Now + TimeSpan.FromHours(99)))
				r3.SendCommandAndResponse(cmd)
				cmd = "ENGINE PLUGIN \"%s\" SET \"Worker.StopType\" \"None\"" % (Script.Description)
				r3.SendCommandAndResponse(cmd)
				matchClockPlugin.Start()
			except:
				#TODO: Engine is not connected or have errors
				continue
				
	 		
		extraTimerClockName = "GameClockExtraTime"
		for r3, matchClockPlugin in GetClockPluginFromAllConnectedEngines(extraTimerClockName):
			try:
				#SetupClock(matchClockPlugin)
				SetupClockExtraTimer(matchClockPlugin)
				startRef = FormatClock(DateTime.Now - sender.Clock.ElapsedTime  + Game.Clock.ActivePart.EndAt + TimeSpan.FromMilliseconds(100))#.ToString('O')
				cmd = "ENGINE PLUGIN \"%s\" SET \"Worker.StartReference\" \"%s\""%(extraTimerClockName, startRef) 
				r3.SendCommandAndResponse(cmd)
				cmd = "ENGINE PLUGIN \"%s\" SET \"Worker.StopType\" \"None\""%(extraTimerClockName) 
				r3.SendCommandAndResponse(cmd)
				matchClockPlugin.Start()
			except:
				#TODO: Engine is not connected or have errors
				continue			
			
		kickOffTimerClockName = "GameClockKickOff"
		for r3, matchClockPlugin in GetClockPluginFromAllConnectedEngines(kickOffTimerClockName):   
			try:
				SetupClockKickOff(matchClockPlugin)
				
				startRef = FormatClock( DateTime.Now - sender.Clock.ElapsedTime)#.ToString('O')
				endRef = FormatClock(DateTime.Now - sender.Clock.ElapsedTime  + Game.Clock.ActivePart.EndAt + TimeSpan.FromMilliseconds(100))#.ToString('O')
				
				cmd = "ENGINE PLUGIN \"%s\" SET \"Worker.StartReference\" \"%s\" \"Worker.StopReference\" \"%s\""%(kickOffTimerClockName,startRef, endRef) 
				r3.SendCommandAndResponse(cmd)
				cmd = "ENGINE PLUGIN \"%s\" SET \"Worker.StopType\" \"StopAtReference\""%(kickOffTimerClockName) 
				r3.SendCommandAndResponse(cmd)
				matchClockPlugin.Start()
			except:
				#TODO: Engine is not connected or have errors
				continue				
			
def OnGameOnline_ClockStopped(sender, args):
	if GameOnline.IsOnAir:
		for r3, matchClockPlugin in GetClockPluginFromAllConnectedEngines(Script.Description):
			SetupClock(matchClockPlugin)
			
			if GameOnline.Clock.ActivePart.Name.ToString() == "Finished" or GameOnline.Clock.ActivePart.Name.ToString() == "Full Time" or GameOnline.Clock.ActivePart.Name.ToString() == "Penalties":
				pass
			else:
				if sender.Clock.ElapsedTime > sender.Clock.ActivePart.EndAt:
					matchClockPlugin.Stop(sender.Clock.ActivePart.EndAt)
				else:
				 	matchClockPlugin.Stop(sender.Clock.ElapsedTime)
				 	

			if  Game.Clock.ActivePart.EndAt == "penalties": return
			
			endRef = FormatClock(DateTime.Now - sender.Clock.ElapsedTime  + Game.Clock.ActivePart.EndAt + TimeSpan.FromMilliseconds(100))#.ToString('O')
			
			if Game.Clock.ActivePart.Duration  == TimeSpan.FromSeconds(0):
			#this prevent the extra timer to be shown when the part duration is 0, PS: Not supposed to happen
				cmd = "ENGINE PLUGIN \"%s\" SET \"Worker.StopReference\" \"%s\""%(Script.Description, DateTime.Now + TimeSpan.FromHours(99)) 
			else:
				cmd = "ENGINE PLUGIN \"%s\" SET \"Worker.StopReference\" \"%s\""%(Script.Description, endRef) 
		
			r3.SendCommandAndResponse(cmd)			 

		extraTimerClockName = "GameClockExtraTime"
		for r3, matchClockPlugin in GetClockPluginFromAllConnectedEngines(extraTimerClockName):     
			SetupClockExtraTimer(matchClockPlugin)
#			if sender.Clock.ElapsedTime> sender.Clock.ActivePart.EndAt:
#				matchClockPlugin.Stop( sender.Clock.ElapsedTime-sender.Clock.ActivePart.EndAt)
#			else:
#				matchClockPlugin.Stop(TimeSpan.FromSeconds(0))


		kickOffTimerClockName = "GameClockKickOff"
		for r3, matchClockPlugin in GetClockPluginFromAllConnectedEngines(kickOffTimerClockName):     
			SetupClockKickOff(matchClockPlugin)
			
			if GameOnline.Clock.ActivePart.Name.ToString() == "Finished" or GameOnline.Clock.ActivePart.Name.ToString() == "Full Time" or GameOnline.Clock.ActivePart.Name.ToString() == "Penalties":
				pass
			else:
				if sender.Clock.ElapsedTime > sender.Clock.ActivePart.EndAt:
					matchClockPlugin.Stop(sender.Clock.ActivePart.EndAt)
				else:
				 	matchClockPlugin.Stop(sender.Clock.ElapsedTime)
			
			endRef = FormatClock(DateTime.Now - sender.Clock.ElapsedTime  + Game.Clock.ActivePart.EndAt + TimeSpan.FromMilliseconds(100))#.ToString('O')
			
			if Game.Clock.ActivePart.Duration  == TimeSpan.FromSeconds(0):
				cmd = "ENGINE PLUGIN \"%s\" SET \"Worker.StopReference\" \"%s\""%(kickOffTimerClockName, FormatClock(DateTime.Now + TimeSpan.FromHours(99))) 
			else:
				cmd = "ENGINE PLUGIN \"%s\" SET \"Worker.StopReference\" \"%s\""%(kickOffTimerClockName, endRef) 
		
			r3.SendCommandAndResponse(cmd)			 


def GetClockPluginFromAllConnectedEngines(clockName):
	list = []
	if hasattr(Context, "OutputManager"):
		for channelOutput in OutputManager.ChannelOutputs:
			for engineAss in channelOutput.EnginesAssignmentProfiles:
				for pgmConfig in engineAss.ProgramGraphicsEngines:
					if pgmConfig.IsValid and pgmConfig.GraphicsEngine and pgmConfig.GraphicsEngine.IsConnected:
						r3 = pgmConfig.GraphicsEngine
						list.append((r3, r3.CreateClockPlugin(clockName)))
	else:
		for r3 in R3GraphicsEngines:   
			if r3.IsConnected:
				list.append((r3, r3.CreateClockPlugin(clockName)))
	return list
       
def SetupClock(clock):
	clock.SetClockType("Count");
	clock.SetMaskFormat("MaxMinSec");      
	clock.SetPlusSignalVisibility(False);
	
def SetupClockKickOff(clock):
	clock.SetClockType("Count");
	clock.SetMaskFormat("MaxMinSec");      
	clock.SetPlusSignalVisibility(False);

def SetupClockExtraTimer(clock):
	clock.SetClockType("Count");
	clock.SetMaskFormat("MaxMinSec");      
	clock.SetPlusSignalVisibility(False);
	
def OnTimeSetSafe(sender, args):
	#runs the script with the script runner avoiding to have to reset the script during the development..
	Core.ScriptRunner.Execute(Script, "OnTimeSet", sender, args)

def OnTimeSet(sender, args): 
	if sender.IsRunning:
		OnGameOnline_ClockStarted(ClockWrapper(sender), args)
	else:
		OnGameOnline_ClockStopped(ClockWrapper(sender), args)

class ClockWrapper:
	def __init__(self, clock):
		self.Clock = clock

import System

def SetTime():
	OnTimeSet(GameOnline.Clock, System.EventArgs.Empty)

def OnGameOpened(sender, args):
	#check if the object exists in the context, then removes the subscription
	if hasattr(Context, "GameOnline"):
		if Globals["OnTimeSetSubscription"]:
			GameOnline.Clock.TimeSet -= Globals["OnTimeSetSubscription"]
	
		Globals["OnTimeSetSubscription"] = OnTimeSetSafe
		GameOnline.Clock.TimeSet += Globals["OnTimeSetSubscription"]
		
	#if hasattr(Context, "GameOnline"):
	#	OnTimeSet(GameOnline.Clock, args)