Task3Polymorphism

from shared import Shape

class Square(Shape):
    def __init__(self, x, y, side_length):
        self.x = x
        self.y = y
        self.side_length = side_length

    def area(self):
        return self.side_length ** 2

    def to_dict(self):
        return {
            "type": "Square",
            "attributes": {
                "x": self.x,
                "y": self.y,
                "side_length": self.side_length
            }
        }

    def __str__(self):
        return f"Square at ({self.x}, {self.y}) with side length {self.side_length}"

class Circle(Shape):
    def __init__(self, x, y, radius):
        self.x = x
        self.y = y
        self.radius = radius

    def area(self):
        import math
        return math.pi * (self.radius ** 2)

    def to_dict(self):
        return {
            "type": "Circle",
            "attributes": {
                "x": self.x,
                "y": self.y,
                "radius": self.radius
            }
        }

    def __str__(self):
        return f"Circle at ({self.x}, {self.y}) with radius {self.radius}"

class Ellipse(Shape):
    def __init__(self, x, y, width, height):
        self.x = x
        self.y = y
        self.width = width
        self.height = height

    def area(self):
        import math
        return math.pi * (self.width / 2) * (self.height / 2)

    def to_dict(self):
        return {
            "type": "Ellipse",
            "attributes": {
                "x": self.x,
                "y": self.y,
                "width": self.width,
                "height": self.height
            }
        }

    def __str__(self):
        return f"Ellipse at ({self.x}, {self.y}) with width {self.width} and height {self.height}"