import tkinter
from matplotlib.backends.backend_tkagg import (
    FigureCanvasTkAgg, NavigationToolbar2Tk)
import matplotlib as plt
from matplotlib.figure import Figure
from matplotlib import *
import numpy as np
import pandas as pd
import datetime

class windowtk:
    def __init__(self, master):
        self.master = master
        master.title("EV Smart Charging")

        self.label = tk.Label(master, text="This is our first GUI!")
        self.label.pack()

        self.close_button = tk.Button(master, text="Close", command=master.quit)
        self.close_button.pack()







class Graph():
    def __init__(self,root,canvas,xloc,yloc,temps,data):
        self.fig = Figure(figsize=(5, 4), dpi=100)
        self.root=root
        self.xloc=xloc
        self.yloc=yloc
        self.temps=temps
        self.data=data
        self.canvas=canvas

    def draw(self,x_loc,y_loc,temps,data,canvas):

        date_start = datetime.datetime(year=2019, month=1, day=1,hour=17)
        date_end = datetime.datetime(year=2019, month=1, day=2, hour=8)
        zebi=pd.date_range(start=date_start, end=date_end, freq="1800s")
        zebi.strftime("%H")
        fig = Figure(figsize=(5, 4), dpi=100)
        ### A faire : Formater les dates pour n'afficher que les heures

        ax=fig.add_subplot(111)
        ax.set_title("Consommation d'une maison")
        ax.set_xlabel("Temps")
        ax.set_ylabel("Puissance (W)")
        ax.xaxis.set_ticks(range(24))
        ax.xaxis.set_ticklabels(zebi,rotation=90,fontsize=8)
        ax.plot(temps, data)
        canvas = FigureCanvasTkAgg(fig, master=root)
        canvas.draw()
        canvas.get_tk_widget().place(x=x_loc,y=y_loc)




root = tk.Tk()
button = tkinter.Button(master=root, text="Quit", command=quit)
button.pack(side=tkinter.BOTTOM)
root_dimension = "2000x2000"

root.geometry(root_dimension)
my_gui = windowtk(root)
fig = Figure(figsize=(5, 4), dpi=100)
canvas = FigureCanvasTkAgg(fig, master=root)
x=np.arange(24)
y=np.sin(np.arange(24))

i=0
for i in range(0,24):
    graph_un=Graph(root,canvas,0,0,x,y)
    graph_un.draw(0,0,x[0:i],y[0:i],canvas)
    root.after(1000,graph_un.draw(0,0,x[0:i],y[0:i],canvas))

    root.mainloop()