#Group2 Nathan, Denny, Dylan, Jeffrey
#April 12
#CSC 323
#The basic GUI for the Game of life
#GROUP 2 Nathan, Denny, Dylan, Jeffrey


from tkinter import *

class GraphicsUI:
#"""GUI for single user mode, x and y are ints that describe width and height.  defaultSpecies is the color that all the #grid squres will be set to when the grid is built"""

    def __init__(self, parent1, x, y, defaultSpecies):
        self.parent = parent1
        
        def run(self):

            #sets and initial size of the parent geometry
            parent1.geometry("600x400")

            #creates two containers to organize the other frames 
            self.con_myContainerLeft = Frame(parent1,width=15,bg="tan")
            self.con_myContainerRight = Frame(parent1, width=2000,\
                                              bg="orange")
            self.parent1 = parent1

            #packs the two frames in parent
            self.con_myContainerLeft.pack(side = LEFT, fill = Y, expand = NO)
            self.con_myContainerRight.pack(side = LEFT, fill = BOTH, expand = YES)
            
          ##Begin Menu toolbar

            #builds a frame and packs it for the tool bar
            self.frm_ButtonLayout = Frame(self.con_myContainerLeft)
            self.frm_ButtonLayout.pack(side=TOP, fill=BOTH, expand=YES)
            
            #build and pack the options button
            self.btn_Options = Button(self.frm_ButtonLayout, text="Options",width=9)
            self.btn_Options.pack()
            
            #build and pack the credits button
            self.btn_Credits = Button(self.frm_ButtonLayout,text="Credits",width=9)
            self.btn_Credits.pack()
            
            #build and pack the main menu button
            self.btn_MainMenu = Button(self.frm_ButtonLayout, text="Main Menu",\
                                       width=9)
            
            #bind the main menu button to the main menu frame
            #this still doesn't actually work
            self.btn_MainMenu.bind("<Button-1>", self.MainMenu)
            self.btn_MainMenu.pack()
            
            #bind the exit button to destory the app
            self.btn_Exit=Button(self.frm_ButtonLayout, text="Exit",width=9)
            self.btn_Exit.bind("<Button-1>", self.exitbutton)
            self.btn_Exit.pack()
            
          ##End Menu toolbar  
          ##Begin ToolBar
            #build and pack a frame for the tool bar
            self.frm_ToolBar=Frame(self.con_myContainerLeft)
            self.frm_ToolBar.pack()
            
            #make an instance variable that keeps track of the color of the
            #previous specious button that was pressed
            self.color_prevButton= None
            
            #frame to hold the buttons for species types
            self.frm_SpeciesButtons=Frame(self.frm_ToolBar)
            self.frm_SpeciesButtons.pack()

            #some species buttons to put into the SpeciesFrame
            #each species button comes with a command that tells the
            #color_prevButton what color to change to
            self.btn_Blank=Button(self.frm_SpeciesButtons, text="Blank",\
                                  background="white",width=10,\
                                  command = self.btn_BlankClick)
            self.btn_Blank.pack(side=TOP)
            self.btn_Student=Button(self.frm_SpeciesButtons,text="Student",\
                                    background="lightblue",width=10,\
                                    command = self.btn_StudentClick)
            self.btn_Student.pack(side=TOP)
            self.btn_Professor=Button(self.frm_SpeciesButtons,width=10,\
                                      text="Professor",background="red",\
                                      command = self.btn_ProfessorClick)
            self.btn_Professor.pack(side=TOP)
            self.btn_Squirrel=Button(self.frm_SpeciesButtons,\
                                     text="Squirrel",width=10,\
                                     background="green",\
                                     command = self.btn_SquirrelClick)
            self.btn_Squirrel.pack(side=TOP)
            self.btn_FM=Button(self.frm_SpeciesButtons,text="FM",width=10,\
                               background="yellow",\
                               command = self.btn_FMClick)
            self.btn_FM.pack(side=TOP)

              
            #frame to hold the zoom buttons
            #eventually we should figure out how to get little magnifying
            #glass icons
            self.frm_ZoomButtons=Frame(self.frm_ToolBar)
            self.frm_ZoomButtons.pack(side=BOTTOM)

            #zoom buttons
            self.btn_ZoomIn=Button(self.frm_ZoomButtons,text="Zoom In")
            self.btn_ZoomIn.pack(side=LEFT)
            
            self.btn_ZoomOut=Button(self.frm_ZoomButtons,text="Zoom Out")
            self.btn_ZoomOut.pack(side=LEFT)


          ##End Toolbar
        
         ##Begin Nathan's VCR 
           # self.con_VCR = VCRControls.VCRControls(self.con_myContainerRight)
            self.frm_ButtonLayout = Frame(self.con_myContainerRight, height = 50)

            self.frm_ButtonLayout.pack(side=BOTTOM, fill = X)
            
            self.btn_Stop = Button(self.frm_ButtonLayout, text = "Stop", width = 8)

            self.btn_Step = Button(self.frm_ButtonLayout, text = "Step", width = 8)
            
            self.btn_Play = Button(self.frm_ButtonLayout, text = "Play", width = 8)

            
            self.scl_Speed = Scale(self.frm_ButtonLayout, from_=0, to = 100,\
                                   orient = HORIZONTAL, length = 300,\
                                   label = "Speed", width = 10)
            self.scl_Speed.pack(side = BOTTOM)
            self.btn_Play.pack(side = LEFT, padx = 20)
            self.btn_Step.pack(side = LEFT, padx = 20)
            self.btn_Stop.pack(side = LEFT, padx = 20)
            
        ##End Nathan's VCR

        ##the Grid
            #an array that holds all of the buttons
            self.cell = [[None for j in range(x)] for i in range(y)]
            
            #make a canvas to pack the cells into
            self.cnvs_cell_holder = Canvas(self.con_myContainerRight,\
                                           bg = "white",width=600,\
                                           height=400,scrollregion=(0,0,1200,800))
            self.cnvs_cell_holder.pack(side = BOTTOM, fill = BOTH,\
                                        expand = YES)
            self.createCells(x,y, defaultSpecies)
            
            #creates a grid of buttons with the given dimensions inside of
            #the canvas inside of grid container
        def createCells(self, x, y, defaultSpecies):
            i = 0
            while(i < x):
                j = 0
                while(j < y):
                    #each button is connected with the GridClick method that will
                    #set it's color when it is clicked on
                    self.btn_base = Button(self.cnvs_cell_holder,\
                                           bg= defaultSpecies,\
                                           activebackground = "black")
                    self.cell[i][j]=(self.btn_base)
                    self.btn_base.grid(column=i,row=j)
                    def handler(event, i=i, j=j):
                        return self.btn_GridClick(event, i, j)
                    self.btn_base.bind(sequence="<ButtonRelease-1>",\
                                       func=handler)
                    j += 1
                i += 1
             #method to redraw the grid with updated creatures
             #as the method is written, it will accept a string name for the color
             #of the creature and turn that button into that color
        def update_board(self, board):
            """
            i = 0
            while(i < x):
                j = 0
                while(j < y):
                    self.cell[i][j].configure(bg=self.localWorld.getCreature(i,j))
                j++
            i++
            """
            pass

        def exitbutton(self,event):
            root.destroy()
            quit()
            

        def MainMenu(self, event):
            root.destroy()
           #import imp
            #imp.reload(MainMenu)
            import MainMenu
            quit()

            #methods that deal with species button clicks by assigning the correct
            #color to color_prevButton
        def btn_BlankClick(self):
            self.color_prevButton="white"
        def btn_StudentClick(self):
            self.color_prevButton="lightblue"
        def btn_ProfessorClick(self):
            self.color_prevButton="red"
        def btn_SquirrelClick(self):
            self.color_prevButton="green"
        def btn_FMClick(self):
            self.color_prevButton="yellow"
            #method to color the grid buttons the color_prevButton
            #method should also call the setCreature method on local world
        def btn_GridClick(self, event, i, j):
            event.widget.configure(bg=self.color_prevButton)
            print("i="+i,"j="+j)
            #self.localWorld.setCreature(i,j,self.color_prevButton)
            
    root = Tk()
    whatever = GraphicsUI(root, 20, 20, "white")
    root.wm_title("The Life of a Grinnalien")
    root.mainloop()