#![allow(dead_code)]
#![allow(unused_variables)]
#![allow(unused_mut)]
use std::fs::File;
use std::io::Read;
use std::cmp::max;

fn main() {
    // let filename = "in/day02.ref";
    let filename = "in/day02.pzl";

    let mut f = File::open(filename).expect("cannot open file");
    let mut content = String::new();
    f.read_to_string(&mut content).expect("cannot read file");
    let lines: Vec<_> = content.trim_end().split('\n').collect();
    // println!("{:?}", lines);


    let mut res1 = 0;
    let mut res2 = 0;

    for line in &lines {
        let mut game: Vec<(u32,u32,u32)> = Vec::new();

        let s = line.split(":").collect::<Vec<&str>>();
        let game = s[0];
        let subgame = s[1];

        let game_n: u32 = game.split(" ").collect::<Vec<&str>>()[1].parse().unwrap();

        let mut all = 1;
        let mut min_r = 0;
        let mut min_g = 0;
        let mut min_b = 0;
        let subgames_v = subgame.split(";");
        for sg in subgames_v {
            let mut r = 0;
            let mut g = 0;
            let mut b = 0;
            for color in sg.split(",") {
                let pair = color.trim().split(" ").collect::<Vec<&str>>();
                let num: u32 = pair[0].parse().unwrap();
                match pair[1] {
                    "red" => r += num,
                    "green" => g += num,
                    "blue" => b += num,
                    _ => (),
                }
            }
            if (r > 12) || (g > 13) || (b > 14) {
                all = 0;
            }
            min_r = max(min_r, r);
            min_g = max(min_g, g);
            min_b = max(min_b, b);
        }

        let power = min_r * min_g * min_b;
        res2 += power;

        if all == 1 {
            res1 += game_n;
        }

    }

    println!("res1: {}", res1);
    println!("res2: {}", res2);
}