from abc import abstractmethod

from matplotlib.figure import Figure

from neural_net.epoch import Epoch


class Plotter:
    def __init__(self, figure: Figure):
        self.figure = figure

    def initialize_plots(self):
        self.figure.show()

    @abstractmethod
    def update_plot(self, data):
        self.reset_plot()

        self.plot(data)

        self.figure.canvas.draw()
        self.figure.canvas.flush_events()

    @abstractmethod
    def reset_plot(self):
        pass

    @abstractmethod
    def plot(self, current_epoch: Epoch):
        pass