import display, mpr121, machine, keyboard, system, easydraw, time

player1Name = machine.nvs_getstr("score_counter", "player1Name")
player2Name = machine.nvs_getstr("score_counter", "player2Name")

if not player1Name:
	player1Name = "Player 1"

if not player2Name:
	player2Name = "Player 2"

score = []
score.append(machine.nvs_getint("score_counter", "player1InitialScore"))
score.append(machine.nvs_getint("score_counter", "player2InitialScore"))

if not score[0]:
	score[0] = 0

if not score[1]:
	score[1] = 0
	
print(player1Name, player2Name, score)

scoreHeight = display.getTextHeight("0","7x5")*5
scoreY      = (display.height()-scoreHeight)//2
playerHeight = display.getTextHeight("0","7x5")*3
currHeight = display.getTextHeight("0","7x5")*3

def calcX(text, position, scale=1):
	playerWidth = display.getTextWidth(text,"7x5")*scale
	x           = (display.width()//4)-(playerWidth//2)
	if position>0:
		x += display.width()//2
	return x

def drawPlayer(player, score, position, selected):
	color = 0x000000
	if selected:
		color = 0xFFFFFF
		rectX = 0
		if position > 0:
			rectX = display.width()//2
		display.drawRect(rectX, 0, display.width()//2, display.height(), True, 0x000000)
	display.drawText(calcX(str(score), position, 5),scoreY,str(score),color,"7x5", 5, 5)
	display.drawText( calcX(player, position, 3), 0, player, color, "7x5", 3, 3)
	display.drawLine((display.width()//2)*position, playerHeight+4, (display.width()//2)*(position+1), playerHeight+4, color)

def drawMenu(amount, position, selected, currentChange):
	color = 0x000000
	if selected:
		color = 0xFFFFFF
	if amount < 0:
		amount = str(amount)
	elif amount == 0:
		amount = "-"
	else:
		amount = "+"+str(amount)
	display.drawLine((display.width()//2)*position, display.height()-currHeight-8, (display.width()//2)*(position+1), display.height()-currHeight-8, color)
	display.drawText( calcX(amount, position, 3), display.height()-currHeight-4, amount, color, "7x5", 3, 3)

def draw(player1, player2, score1, score2, currentPlayer, currentChange):
	display.drawFill()
	drawPlayer(player1, score1, 0, currentPlayer == 0)
	drawPlayer(player2, score2, 1, currentPlayer == 1)
	drawMenu(currentChange, currentPlayer, True, currentChange)
	display.flush(display.FLAG_LUT_FASTEST)


currentPlayer = 0
currentChange = 0

def updateScreen():
	global score, player1Name, player2Name, currentPlayer, currentChange
	draw(player1Name, player2Name, score[0], score[1], currentPlayer, currentChange)

def onA(pressed):
	global score, currentChange, currentPlayer
	if pressed:
		score[currentPlayer] += currentChange
		currentPlayer += 1
		if currentPlayer > 1:
			currentPlayer = 0
		currentChange = 0
		updateScreen()

def onDown(pressed):
	global currentChange
	if pressed:
		currentChange -= 1
	updateScreen()

def onUp(pressed):
	global currentChange
	if pressed:
		currentChange += 1
	updateScreen()

def onLeft(pressed):
	global currentChange
	if pressed:
		currentChange -= 10
	updateScreen()

def onRight(pressed):
	global currentChange
	if pressed:
		currentChange += 10
	updateScreen()

def onB(pressed):
	pass

def onStart(pressed):
	system.launcher()

def onSave2(newName):
	global player1Name, player2Name
	if newName:
		player2Name = newName
	machine.nvs_setstr("score_counter", "player1Name", player1Name)
	machine.nvs_setstr("score_counter", "player2Name", player2Name)
	print(player1Name, player2Name)
	easydraw.messageCentered("Player names saved!")
	time.sleep(2)
	attachKeys()
	updateScreen()

def onSave1(newName):
	global player1Name, player2Name
	if newName:
		player1Name = newName
	keyboard.show("Player 2", player2Name, onSave2)

def onSelect(pressed):
	global player1Name
	keyboard.show("Player 1", player1Name, onSave1)

def attachKeys():
	mpr121.attach(0, onA)
	mpr121.attach(1, onB)
	mpr121.attach(2, onStart)
	mpr121.attach(3, onSelect)
	mpr121.attach(4, onDown)
	mpr121.attach(5, onRight)
	mpr121.attach(6, onUp)
	mpr121.attach(7, onLeft)

# Initial refresh:
attachKeys()
updateScreen()