#
# Activity 1 solution
#
import sys
from PyQt5 import QtGui, QtCore, QtWidgets

class MainWindow(QtWidgets.QMainWindow):
    def __init__(self):
        super(MainWindow,self).__init__()
        self.createUI()

    def createUI(self):
        ### set window title ###
        self.setWindowTitle("Epic")


        ###create window components###
        # main Widget for central display
        self.mainViewWidget = QtWidgets.QWidget()
        # set the layout of main widget by calling a build method
        self.mainViewWidget.setLayout(self.buildGUI())
        # set central widget to layout just built
        self.setCentralWidget(self.mainViewWidget)




    def buildGUI(self):

        ###create layouts to go on main widget ###
        self.mainLayout = QtWidgets.QVBoxLayout()


        #Radio button
        self.myGroupBox = QtWidgets.QGroupBox("Please select your type of pet",self)
        self.bLayout = QtWidgets.QVBoxLayout()
        self.myGroupBox.setLayout(self.bLayout)
        self.myButtongroup = QtWidgets.QButtonGroup()
        self.myb = QtWidgets.QRadioButton("Lizard",self)
        self.myb2 = QtWidgets.QRadioButton("Pig",self)
        self.myButtongroup.addButton(self.myb,1)
        self.myButtongroup.addButton(self.myb2,2)
        self.bLayout.addWidget(self.myb)
        self.bLayout.addWidget(self.myb2)
        self.myb.setChecked(True)


        # create a widget
        self.continueButton = QtWidgets.QPushButton("Continue",self)
        self.myLabel = QtWidgets.QLabel("Create your new pet",self)


        # add widget to layout
        self.mainLayout.addWidget(self.myLabel)
        self.mainLayout.addWidget(self.myGroupBox)
        self.mainLayout.addWidget(self.continueButton)

        # link buttons to methods
        self.continueButton.clicked.connect(self.on_click)


        # return layout
        return self.mainLayout


    def buildGUI2(self):


        ###create layouts to go on main widget ###
        self.mainLayout = QtWidgets.QGridLayout()


        # create a widget
        self.playButton = QtWidgets.QPushButton("Play",self)
        self.talkButton = QtWidgets.QPushButton("Talk",self)
        self.feedButton = QtWidgets.QPushButton("Feed",self)
        self.exitButton = QtWidgets.QPushButton("Exit",self)
        self.nameEdit = QtWidgets.QLineEdit("Name",self)
        self.hungerEdit = QtWidgets.QLineEdit("Hunger",self)
        self.boredumEdit = QtWidgets.QLineEdit("Boredum",self)
        self.boredumEdit.setReadOnly(True)
        self.hungerEdit.setReadOnly(True)
        self.nameEdit.setReadOnly(True)
        self.nameLabel =  QtWidgets.QLabel("Name:",self)
        self.hungerLabel =  QtWidgets.QLabel("Hunger:",self)
        self.boredumLabel =  QtWidgets.QLabel("Boredom:",self)


        # dimentions
        #self.setFixedSize(600,330)

        # graphics
        lizardPic = QtGui.QPixmap("lizard.jpg")
        pigPic = QtGui.QPixmap("pig.jpg")

        self.myScene = QtWidgets.QGraphicsScene()

        self.myScene.addPixmap(lizardPic)

        self.myView = QtWidgets.QGraphicsView(self.myScene)

        self.myView.setFixedHeight(227)
        self.myView.setFixedWidth(227)



        # add widget to layout
        self.mainLayout.addWidget(self.playButton,3,0)
        self.mainLayout.addWidget(self.talkButton,3,1)
        self.mainLayout.addWidget(self.feedButton,3,2)
        self.mainLayout.addWidget(self.exitButton,3,3)
        self.mainLayout.addWidget(self.nameEdit,0,3)
        self.mainLayout.addWidget(self.hungerEdit,1,3)
        self.mainLayout.addWidget(self.boredumEdit,2,3)
        self.mainLayout.addWidget(self.nameLabel,0,2)
        self.mainLayout.addWidget(self.hungerLabel,1,2)
        self.mainLayout.addWidget(self.boredumLabel,2,2)
        self.mainLayout.addWidget(self.myView,0,0)


        # return layout
        return self.mainLayout

    def on_click(self):
        self.mainViewWidget = QtWidgets.QWidget()
        # set the layout of main widget by calling a build method
        self.mainViewWidget.setLayout(self.buildGUI2())
        # set central widget to layout just built
        self.setCentralWidget(self.mainViewWidget)





#main program

#create new application
application = QtWidgets.QApplication(sys.argv)
#create new instance of main window
mainWindow = MainWindow()
#display main window
mainWindow.show()
#keep main window on top
mainWindow.raise_()
#monitor for events
application.exec_()