import random
import time
import pygame
import sys
import pyaudio
import wave
import glob
import os
from itertools import cycle
from datetime import datetime
from datetime import date
import ast
import random
from pathlib import Path
#import socket 
import FSM

import utils as u
import menus as m

#states
from sMain import Main
from sSelectSound import SelectSound
from sSelectPattern import SelectPattern
from sEditSong import EditSong
from sEditSoundSequence import EditSoundSequence
from sFile import File
from sUtil import Util
from sBall import Ball
from sExit import Exit
from sReboot import Reboot
from sClock import Clock
from sShutdown import Shutdown
from sSelTheme import SelTheme
from sOpenSong import OpenSong
from sEnterText import EnterText
from sLoadSound import LoadSound
from sPing import Ping
from sWifi import Wifi
from sDefender import Defender
from sCalculator import Calculator
from sAbout import About
from sUpdate import Update
from sSelectFolder import SelectFolder
from sNewDir import NewDir
#====================================     

State = type("State", (object,), {})
#====================================     
class State(object):
	def __init__(self, FSM):
		self.FSM = FSM
		self.timer = 0
		self.startTime = 0
	def Enter(self):
		self.timer = 0
		self.startTime = 0
	def Execute(self):
		print('Executing')
	def Exit(self):
		print('Exiting')
		

#==================================== 


class Example(State):
	def __init__(self,FSM):
		super(Example, self).__init__(FSM)    
		
	def Enter(self):
		self.FSM.stateLife = 1
		super(Example, self).Enter()        
		
	def Execute(self):
		self.FSM.stateLife += 1
		
	def Exit(self):
		pass

#==================================== 

class Startup(State):
	def __init__(self,FSM):
		super(Startup, self).__init__(FSM)    
		
	def Enter(self):
		self.FSM.stateLife = 1
		self.birth = time.perf_counter()
		super(Startup, self).Enter()        
		
	def Execute(self):
		self.FSM.stateLife += 1
		print('startup state')

		if hasattr(self, 'birth'):
			pass
		else:
			self.birth = time.perf_counter()

		self.FSM.ToTransition('toIntro')
		
	def Exit(self):
		pass

#==================================== 
			
class Intro(State):
	def __init__(self,FSM):
		super(Intro, self).__init__(FSM)    
		
	def Enter(self):
		self.FSM.stateLife = 1
		o = self.FSM.owner
		o.header_text = "Starting up..."

		o.draw.rectangle((0, 0, self.FSM.owner.width, self.FSM.owner.height), outline=0, fill=o.blue)
		#u.draw_header(o)
		#o.draw.rectangle((0, 0, o.width, o.height), outline=0, fill=o.blue)			
		o.center_block("zpc_ct", o.h4, [0, 0, o.width, o.height-40], o.light_grey)
		o.center_block("Starting up...", o.h2, [0, 0, o.width, o.height+60], o.light_grey)
		#o.display_thread.start()
		o.update_display(0)
		#o.update_display(0)
		super(Intro, self).Enter()        
		
	def Execute(self):
		self.FSM.stateLife += 1
		o = self.FSM.owner
		self.FSM.ToTransition('toLoadDefault')
		
	def Exit(self):
		pass

#==================================== 
			
class LoadDefault(State):
	def __init__(self,FSM):
		super(LoadDefault, self).__init__(FSM)    
		
	def Enter(self):
		self.FSM.stateLife = 1


		o = self.FSM.owner
		o.init_slots()
		o.load_song()



		self.bank = 0
		self.sounds = []
		self.globbed = glob.glob('/home/pi/skull/*.wav') + glob.glob('/home/pi/skull/*.mp3')
		self.globbed.sort()
		obj_id = 0
		
		# for s in o.sconf['sounds']:
		# 	p1 = self.FSM.owner.SoundSlot(s, obj_id, o)
		# 	self.FSM.owner.soundSlots.append(p1)
		# 	obj_id += 1

		# _iter = 0

		# lst = ast.literal_eval(o.sconf['notes'][0])
		# print('length ', len(lst))

		# for n in o.soundSlots:
		# 	m = []
		# 	if _iter < (len(o.sconf.as_list('notes')) - 1):
		# 		lst = ast.literal_eval(o.sconf.as_list('notes')[_iter])
		# 		n.notes = lst
		# 	_iter += 1

		super(LoadDefault, self).Enter()        
		
	def Execute(self):
		self.FSM.stateLife += 1
		self.FSM.ToTransition('toMain')
		
	def Exit(self):
		pass

#==================================== 

#==================================== 
			
class PadPlayer(State):
	def __init__(self,FSM):
		super(PadPlayer, self).__init__(FSM)    
		
	def Enter(self):
		self.FSM.stateLife = 1
		print('entering pad player')
		super(PadPlayer, self).Enter()        
		
	def Execute(self):
		self.FSM.stateLife += 1


		_id = 0
		for k in self.FSM.owner.keyState:
			if _id < 16 and k == 1:
				self.FSM.owner.soundSlots[_id].play()
			_id += 1
		if self.FSM.owner.keys:
			
			print("Pressed: ", self.FSM.owner.keys)
		#self.FSM.ToTransition('toLand')
		
	def Exit(self):
		pass

#==================================== 
			
class SeqPlayer(State):
	def __init__(self,FSM):
		super(SeqPlayer, self).__init__(FSM)    
		
	def Enter(self):
		self.FSM.stateLife = 1
		self.beat = 0
		self.FSM.owner.pub.register("beat", self)
		print('entering seq player')
		o = self.FSM.owner
		o.draw.rectangle((0, 0, o.width, o.height), outline=0, fill=o.blue)
		o.draw.text((20, 0), 'SeqPlayer', font=o.h1, fill="#FFFFFF")
		o.update_display(0)
		super(SeqPlayer, self).Enter()        
		
	def Execute(self):
		self.FSM.stateLife += 1
		o = self.FSM.owner

		if o.keyState[12] == 1:
			o.start_playback()
			u.play_seq(o, [o.curPattern, 0])
		if o.keyState[13] == 1:
			o.stop_playback()        
		#self.beat = o.playhead
		#print('key0 ', o.keyState[16])
		if o.keyState[16] == 2:
			#print('key0 ', o.keyState[16])
			if o.keyState[0] == 1:
				print('to main')
				self.FSM.ToTransition('toMain')

	def ReceiveMessage(self, message):
		#print(self.name, 'got message', message)
		o = self.FSM.owner
		o.draw.rectangle((0, 0, o.width, o.height), outline=0, fill=o.blue)
		o.draw.text((20, 0), str(message[0]) + ' - ' + str(message[1]), font=o.h1, fill="#FFFFFF")
		o.update_display(0)
		u.play_seq(o, message)

	def Exit(self):
		self.FSM.owner.pub.unregister("beat", self)

#====================================