use chrono::prelude::*;
use std::path::Path;
use std::time::Instant;
mod day01;
mod day02;
mod day03;
mod day04;
mod day05;
mod day06;

fn main() {
    let today = Local::now().day();
    let now = Instant::now();
    if cfg!(feature = "day01") || (cfg!(feature = "today") && today == 1) {
        day01::run();
    }
    if cfg!(feature = "day02") || (cfg!(feature = "today") && today == 2) {
        day02::run();
    }
    if cfg!(feature = "day03") || (cfg!(feature = "today") && today == 3) {
        day03::run();
    }
    if cfg!(feature = "day04") || (cfg!(feature = "today") && today == 4) {
        day04::run();
    }
    if cfg!(feature = "day05") || (cfg!(feature = "today") && today == 5) {
        day05::run();
    }
    if cfg!(feature = "day06") || (cfg!(feature = "today") && today == 6) {
        day06::run();
    }
    println!("Finished, time taken: {:?}", now.elapsed())
}

pub fn read(day: &str) -> String {
    let fmt = format!("input/{}.txt", day);
    let path = Path::new(&fmt);

    println!("path: {:?}", path);
    std::fs::read_to_string(path).unwrap()
}