use std::io::stdin;

use types::matrix::Matrix;

mod types;
fn handle_input() -> Matrix {
    let input = stdin();
    let c = true;
    let mut construct_string = String::from("");
    while c {
        let mut s = "".to_string();
        let _ = input.read_line(&mut s);
        if s == "exit\n" { break; }
        construct_string += &s;
    }
    // println!("Constructed \"{}\"", construct_string.trim_end());
    Matrix::from_str(construct_string.trim_end().to_string())
}
fn main() {
    // println!("Hello, world!");
    let m1 = Matrix::from_str("1,2,3\n4,5,6\n7,8,9".to_string());
    let m2 = Matrix::from_str("1,1,1\n1,1,1".to_string());
    let m4d = Matrix::from_str("1,2,3,4\n5,6,7,8\n9,18,11,12\n13,14,15,15".to_string());
    println!("Matrix:\n{}Has determinant:{}",&m1, &m1.determinant());
    println!("det(m4d): {}", &m4d.determinant());
    let mi = handle_input();
    println!("m from input:\n{}", mi);
    // println!("row: {}, col: {}", mi.nrows, mi.ncols);
    // println!("row: {}, col: {}", m2.nrows, m2.ncols);
    println!("{}", &mi+&m2);
}