pub mod day01;
pub mod day02;
pub mod day03;

use crate::utils::{self, get_input};
use std::{error::Error, fmt::Display, time::SystemTime};

pub trait Solution {
    fn part1(&self, input: &mut Vec<String>) -> Result<Box<dyn Display>, Box<dyn Error>>;
    fn part2(&self, input: &mut Vec<String>) -> Result<Box<dyn Display>, Box<dyn Error>>;
    fn get_day(&self) -> u8;

    fn run(&self) -> Result<(), Box<dyn std::error::Error>> {
        println!("========== Day {} ==========", self.get_day());
        let start_time = SystemTime::now();
        println!(
            "Part1 Test: {}",
            self.part1(get_input(self.get_day(), utils::InputType::Test1)?.as_mut())?
        );
        println!(
            "Part1 Result: {}",
            self.part1(get_input(self.get_day(), utils::InputType::Actual)?.as_mut())?
        );

        println!(
            "Part2 Test: {}",
            self.part2(get_input(self.get_day(), utils::InputType::Test2)?.as_mut())?
        );
        println!(
            "Part2 Result: {}",
            self.part2(get_input(self.get_day(), utils::InputType::Actual)?.as_mut())?
        );
        println!(
            "========= {}ms =========",
            SystemTime::now().duration_since(start_time)?.as_millis()
        );
        Ok(())
    }
}