struct Car {
    color: String,
    transmission: Transmission,
    convertible: bool,
    age: (Age, u32),
}

#[derive(PartialEq, Debug)]
enum Age {
    New,
    Used,
}

#[derive(PartialEq, Debug)]
enum Transmission {
    Manual,
    SemiAuto,
    Automatic,
}

fn car_factory(color: String, transmission: Transmission, convertible: bool, miles: u32) -> Car {
    Car {
        color,
        transmission,
        convertible,
        age: car_quality(miles),
    }
}

fn car_quality(miles: u32) -> (Age, u32) {
    if miles > 100 {
        return (Age::Used, miles);
    }

    (Age::New, miles)
}

fn main() {
    println!("Hello, world");
    let colors = ["Blue", "Green", "Red", "Silver"];
    let mut car = car_factory(String::from(colors[0]), Transmission::Automatic, false, 0);
    println!(
        "Car order 1: {:?}, Hard top = {}, {:?}, {}, {} miles",
        car.age.0, car.color, car.convertible, car.color, car.age.1
    );

    car = car_factory(String::from(colors[1]), Transmission::SemiAuto, false, 1);
    println!(
        "Car order 1: {:?}, Hard top = {}, {:?},{:?}, {}, {} miles",
        car.age.0, car.color, car.convertible, car.transmission, car.color, car.age.1
    );

    car = car_factory(String::from(colors[2]), Transmission::Manual, false, 101);
    println!(
        "Car order 1: {:?}, Hard top = {}, {:?}, {}, {} miles",
        car.age.0, car.color, car.convertible, car.color, car.age.1
    );
}