use std::{fmt::Display, fs, time::Instant};

use anyhow::Result;

pub fn run<T, U, V, P, F1, F2>(name: &str, path: &str, parse: P, part1: F1, part2: F2) -> Result<()>
where
    T: Clone,
    U: Display,
    V: Display,
    P: Fn(&str) -> T,
    F1: Fn(T) -> U,
    F2: Fn(T) -> V,
{
    println!("{}\n{}\n", name, "-".repeat(name.len()));

    let read_timer = Instant::now();
    let input = fs::read_to_string(path)?;
    println!("Read input in:   {:?}", read_timer.elapsed());

    let parse_timer = Instant::now();
    let input = parse(&input);
    println!("Parsed input in: {:?}\n", parse_timer.elapsed());

    let part1_timer = Instant::now();
    println!("Part 1 answer:   {}", part1(input.clone()));
    println!("Finished in:     {:?}\n", part1_timer.elapsed());

    let part2_timer = Instant::now();
    println!("Part 2 answer:   {}", part2(input.clone()));
    println!("Finished in:     {:?}", part2_timer.elapsed());

    Ok(())
}