from kivy.app import App
from kivy.uix.screenmanager import Screen, ScreenManager
from kivy.core.window import Window
from kivy.uix.behaviors.focus import FocusBehavior
from kivy.properties import ObjectProperty, StringProperty
from kivy.uix.button import Button
from kivy.uix.popup import Popup
from kivy.uix.gridlayout import GridLayout
from kivy.lang import Builder
import time
#import smbus

Window.size = (480,320)


class MyScreenManager(ScreenManager):
    pass
class WELCOME(Screen):
    pass
class BRANCH(Screen):
    pass
class MONOPAD(Screen):
    txt = StringProperty()
    def test(self):
        return MAINApp.monot1Data
    def currentPage(self):
        self.ids.monoTextInput.text = ''
        return MAINApp.currentpage
    def inputText(self):
        if MAINApp.inputTarget == 't1':
            MAINApp.monot1Data = self.ids.monoTextInput.text
        elif MAINApp.inputTarget == 'Period':
            MAINApp.monoPerData = self.ids.monoTextInput.text
        elif MAINApp.inputTarget == 'Rep':
            MAINApp.monoRepData = self.ids.monoTextInput.text
    def backspace(self):
        self.ids.monoTextInput.text = self.ids.monoTextInput.text[:-1]


class BIPAD(Screen):
    def currentPage(self):
        self.ids.biKeypadInput.text = ''
        return MAINApp.currentpage
    def inputText(self):
        if MAINApp.inputTarget == 't1':
            MAINApp.bit1Data = self.ids.biKeypadInput.text
        elif MAINApp.inputTarget == 'Period':
            MAINApp.biPerData = self.ids.biKeypadInput.text
        elif MAINApp.inputTarget == 'Rep':
            MAINApp.biRepData = self.ids.biKeypadInput.text


class confirmPopup(Popup):
    def __init__(self):
        Popup.__init__(self)


class MONOPHASIC(Screen):

    def polarity(self):
        if self.ids.monoPolButton.text == 'Polarity +':
            self.ids.monoPolButton.text = 'Polarity -'
            MAINApp.monoPolData = 1
        else:
            self.ids.monoPolButton.text = 'Polarity +'
            MAINApp.monoPolData = 0
    def startStop(self):
        if self.ids.confirm.text == "Start":
            self.ids.confirm.text = "Stop"
        else:
            self.ids.confirm.text = "Start"

    def confirm(self):
        popup = confirmPopup()
        popup.open()
        print(MAINApp.monot1Data)
        print(MAINApp.monoPerData)
        print(MAINApp.monoRepData)
        print(MAINApp.monoPolData)
    def t1_on_release(self):
        MAINApp.currentpage = 'monophasic'
        MAINApp.inputTarget = 't1'


    def rep_on_release(self):

        MAINApp.currentpage = 'monophasic'
        MAINApp.inputTarget = 'Rep'

    def per_on_release(self):
        MAINApp.currentpage = 'monophasic'
        MAINApp.inputTarget = 'Period'

class BIPHASIC(Screen):
    def test(self):
        return 'hello'
    def polarity(self):
        if self.ids.biPolButton.text == 'Polarity +':
            self.ids.biPolButton.text = 'Polarity -'
            MAINApp.biPolData = 1
        else:
            self.ids.biPolButton.text = 'Polarity +'
            MAINApp.biPolData = 0
    def startStop(self):
        if self.ids.confirm.text == "Start":
            self.ids.confirm.text = "Stop"
        else:
            self.ids.confirm.text = "Start"

    def confirm(self):
        print(MAINApp.bit1Data)
        print(MAINApp.biPerData)
        print(MAINApp.biRepData)
        print(MAINApp.biPolData)
    def t1_on_release(self):
        MAINApp.currentpage = 'biphasic'
        MAINApp.inputTarget = 't1'

    def rep_on_release(self):
        MAINApp.currentpage = 'biphasic'
        MAINApp.inputTarget = 'Rep'

    def per_on_release(self):
        MAINApp.currentpage = 'biphasic'
        MAINApp.inputTarget = 'Period'

presentation = Builder.load_file("main2.kv")
class MAINApp(App):
    monoPolData = 0
    monot1Data = '0'
    monoPerData = '0'
    monoRepData = '0'
    biPolData = 0
    bit1Data = '0'
    bit2Data = '0'
    biPerData = '0'
    biRepData = '0'
    currentpage = ''
    inputTarget = ''

    def build(self):
        return presentation

if __name__ == '__main__':
    MAINApp().run()