import glob
import os
import pygame

def draw_header(o):
	o.draw.rectangle((0, 0, o.width, o.height), outline=0, fill=o.blue)
	o.center_text(o.header_text, o.h1, o.width, 25, o.light_grey)
	o.center_text("----------------------", o.h2, o.width, 55, o.light_grey)

def play_seq(o, message):
	_id = 0
	o.clear_notes_on()
	for s in o.soundSlots:
		if s.notes[message[0]][message[1]][0] == 1:
			if o.erase:
				if _id in o.erase_buf:
					#pass
					s.notes[message[0]][message[1]][0] = 0
					print('erasing')
					#o.undo_buf.append(s.notes[message[0]][message[1]][0])
				else:
					o.notes_on[_id] = 1
					o.soundSlots[_id].play(s.notes[message[0]][message[1]][1])
			elif o.mute:
				if _id in o.mute_buf:
					#pass
					#s.notes[message[0]][message[1]][0] = 0
					print('muting')
					#o.undo_buf.append(s.notes[message[0]][message[1]][0])
				else:
					o.notes_on[_id] = 1
					o.soundSlots[_id].play(s.notes[message[0]][message[1]][1])
			else:

				o.notes_on[_id] = 1
				o.soundSlots[_id].play(s.notes[message[0]][message[1]][1])
		_id += 1

def erase_note(o, message, pressed):
	_id = 0
	#o.clear_notes_on()

	for s in o.soundSlots:
		if s.notes[message[0]][message[1]][0] == 1:
			o.notes_on[_id] = 1
			o.soundSlots[_id].play(s.notes[message[0]][message[1]][1])
		_id += 1

			
def text_box1(o, a, b):
	w1 = 0
	w2 = (o.width / 2) - 50
	h1 = 45
	h2 = h1 + 10
	o.center_block(a, o.h2, [w1,h1,w2,h2], o.light_grey)
	o.center_block(b, o.h2, [w1,h1+10,w2,h2+25], o.light_grey)

def text_box2(o, a, b):
	w1 = 0
	w2 = (o.width / 2) - 50
	h1 = 90
	h2 = h1 + 10
	o.center_block(a, o.h2, [w1,h1,w2,h2], o.light_grey)
	o.center_block(b, o.h2, [w1,h1+10,w2,h2+25], o.light_grey)

def text_box3(o, a, b):
	w1 = (o.width / 2) + 40
	w2 = o.width
	h1 = 45
	h2 = h1 + 10
	o.center_block(a, o.h2, [w1,h1,w2,h2], o.light_grey)
	o.center_block(b, o.h2, [w1,h1+10,w2,h2+25], o.light_grey)

def text_box4(o, a, b):
	w1 = (o.width / 2) + 40
	w2 = o.width
	h1 = 90
	h2 = h1 + 10
	o.center_block(a, o.h2, [w1,h1,w2,h2], o.light_grey)
	o.center_block(b, o.h2, [w1,h1+10,w2,h2+25], o.light_grey)

def text_center(o, a, b):
	w1 = 0
	w2 = o.width
	h1 = 45
	h2 = h1 + 10
	o.draw.rectangle((0, 0, o.width, o.height), outline=0, fill=o.blue)
	o.center_block(a, o.h1, [w1,h1,w2,h2], o.light_grey)
	o.center_block(b, o.h1, [w1,h1+20,w2,h2+45], o.light_grey)



def breakup_song_text(song):
	line1 = ""
	line2 = ""
	line3 = ""
	line4 = ""
	if len(song) < 9:
		for x in song:
			line1 += str(x) + '.'
	elif len(song) < 17:
		_iter = 0
		for x in song:
			if _iter < 8:
				line1 += str(x) + '.'
			else:
				line2 += str(x) + '.'
			_iter += 1
	elif len(song) < 25:
		_iter = 0
		for x in song:
			if _iter < 8:
				line1 += str(x) + '.'
			elif _iter < 16:
				line2 += str(x) + '.'
			else:
				line3 += str(x) + '.'
			_iter += 1
	elif len(song) < 33:
		_iter = 0
		for x in song:
			if _iter < 8:
				line1 += str(x) + '.'
			elif _iter < 16:
				line2 += str(x) + '.'
			elif _iter < 24:
				line3 += str(x) + '.'
			else:
				line4 += str(x) + '.'
			_iter += 1
	else:
		_iter = 0
		cur_id = len(song) - 1
		_iter = 0
		ns = song.copy()
		while len(ns) > 31:
			del ns[0]
		for x in ns:
			if _iter < 7:
				line1 += str(x) + '.'
			elif _iter < 15:
				line2 += str(x) + '.'
			elif _iter < 23:
				line3 += str(x) + '.'
			else:
				line4 += str(x) + '.'
			_iter += 1
		line1 = ".." + line1
	return [line1, line2, line3, line4]

def get_folders(path):
	globbed = glob.glob(path + "/*/")
	globbed.sort()


		# dirs = os.listdir(o.load_sound_dir)
		# dirs.sort()
		# for i in dirs:
		# 	if os.path.isdir(o.load_sound_dir + i):
		# 		i += "/asdfasdfasf"
		# 		print(i, ' is a directory')
		# 	else:
		# 		print(i, ' is not a directory')
		# print(dirs)
		# return dirs



	return globbed

def get_files(path, ext):
	path += '/'
	out = []
	files = os.listdir(path)
	files.sort()
	print('from utils ', files)
	for file in files:
	    if os.path.isdir(path + file):
	        out.append(file)
	    else:
	    	pass

	for file in files:
	    if file.lower().endswith(ext):
	    	if os.path.isdir(path + file):
	        	pass
	    	else:
	        	out.append(file)
	    else:	 
	    	pass
	
	out2 = []
	for f in out:
		if f[0] == '.':
			pass
		else:
			out2.append(f)

	return out2

def scroll_ud(o, self):
	since_up = 0		
	if o.keyState[0] == 2:
		if o.press_ticks_up == None:
			o.press_ticks_up = pygame.time.get_ticks()
		since_up = pygame.time.get_ticks() - o.press_ticks_up
	else:
		o.press_ticks_up = None
		o.press_ticks_up = pygame.time.get_ticks()

	if o.keyState[0] == 1 or since_up > 250:
		if self.cur_el > 0:
			self.cur_el -= 1
			self.draw_main(o)
			o.update_display(0)	
			o.press_ticks_up = pygame.time.get_ticks()
	
	since_down = 0		
	if o.keyState[1] == 2:
		if o.press_ticks_down == None:
			o.press_ticks_down = pygame.time.get_ticks()
		since_down = pygame.time.get_ticks() - o.press_ticks_down
	else:
		o.press_ticks_down = None
		o.press_ticks_down = pygame.time.get_ticks()

	if o.keyState[1] == 1 or since_down > 250:
		if self.cur_el < (len(self.menu) - 1):
			self.cur_el += 1
			self.draw_main(o)
			o.update_display(0)	
			o.press_ticks_down = pygame.time.get_ticks()