use hello::*;

fn main() {
    let sphere1 = Sphere::new(Point3::new(0.0, 0.0, 0.0), 25.0);
    let sphere2 = Sphere::new(Point3::new(1.0, -45.4, 3.55), 2.0);
    let sphere3 = Sphere::new(Point3::new(3.0, 2.0, 1.0), 0.5);

    let plane1 = Plane::new(Point3::new(1.0, 2.0, 3.0), Vector3::new(0.0, 1.0, 0.0));

    let mut v = Vec::new();

    v.push(Geometry::Sphere(sphere1));
    v.push(Geometry::Plane(plane1));
    v.push(Geometry::Sphere(sphere2));
    v.push(Geometry::Sphere(sphere3));

    for geo in v {
        match geo {
            Geometry::Sphere(s) => println!("A Sphere"),
            Geometry::Plane(p) => println!("A Plane"),
            Geometry::Line(l) => println!("A Line"),
        }
    }

    let mut lottery = [4, 8, 15, 16, 23, 42];

    let mut sum = 0;

    for value in lottery {
        sum += value;
    }

    println!("The sum is {}", sum);

    let mut lottery_string = Vec::new();
    for value in lottery {
        lottery_string.push(value.to_string());
    }

    let lottery_string_2: Vec<String> = lottery
        .iter()
        .filter(|x| **x > 8)
        .map(|x| x.to_string())
        .collect();
}