# Aplikacja oblicza premie kwartalną handlowca (1% od obrotu) oraz pokazuje na wykresie uzyskana premie w zależności od miesiąca

# Krok 1. Pozyskanie danych od klienta i sprawdzenie ich poprawności

import numpy as np   
import matplotlib.pyplot as plt


class Chart:
    bars = ('Styczeń', 'Luty', 'Marzec') 
    def draw(self,height):
        y_pos = np.arange(len(height))
        plt.figure(figsize=(10,5))
        plt.bar(y_pos, height, color = '#969696')
        plt.xticks(y_pos, Chart.bars)
        plt.xlabel('Miesiąc', fontsize=12, color='#323232')
        plt.ylabel('Wielkość premii', fontsize=12, color='#323232')
        plt.title('Uzyskane premie w I kwartale 2023', fontsize=16, color='#323232')
        plt.show()

class Bonus:
    extra_bonus = 0.01
    def __init__(self, name, january, february, march):
        self.name = name
        self.january = january 
        self.february = february 
        self.march = march 
    
    def update_extra_bonus(self,new_value):
        self.extra_bonus = new_value

    def calculate_bonus(self):
        print(self.january)
        self.january = self.january * self.extra_bonus
        self.february = self.february * self.extra_bonus
        self.march = self.march * self.extra_bonus
        print(self.january)

    def draw_chart(self):
        print(self.january)
        self.calculate_bonus()
        print(self.january)
        chart = Chart(self.january, self.february, self.march)
        chart.draw([self.january, self.february,self.march])

#klasa 1 

class Data:
    name = input("Wprowadź nazwisko: ")
    january = int(input("Wprowadź obrot za styczen: "))
    february = int(input("Wprowadź obrot za luty: "))
    march = int(input("Wprowadź obrot za marzec: "))
    bonus = Bonus(name, january, february, march)


employee = Data()
employee.bonus.draw_chart()
employee.bonus.update_extra_bonus(0.1)
employee.bonus.draw_chart()