extern crate term_grid;
use term_grid::{Grid, GridOptions, Direction, Filling, Cell, Alignment};

// This produces:
//
//  1 |  128 |   16384 |   2097152 |   268435456 |   34359738368 |   4398046511104
//  2 |  256 |   32768 |   4194304 |   536870912 |   68719476736 |   8796093022208
//  4 |  512 |   65536 |   8388608 |  1073741824 |  137438953472 |  17592186044416
//  8 | 1024 |  131072 |  16777216 |  2147483648 |  274877906944 |  35184372088832
// 16 | 2048 |  262144 |  33554432 |  4294967296 |  549755813888 |  70368744177664
// 32 | 4096 |  524288 |  67108864 |  8589934592 | 1099511627776 | 140737488355328
// 64 | 8192 | 1048576 | 134217728 | 17179869184 | 2199023255552 |

fn main() {
    let mut grid = Grid::new(GridOptions {
        direction:  Direction::TopToBottom,
        filling:    Filling::Text(" | ".into()),
    });

    for i in 0..48 {
        let mut cell = Cell::from(format!("{}", 2_isize.pow(i)));
        cell.alignment = Alignment::Right;
        grid.add(cell)
    }

    if let Some(grid_display) = grid.fit_into_width(80) {
        println!("{}", grid_display);
    }
    else {
        println!("Couldn't fit grid into 80 columns!");
    }
}