use taffy::prelude::*;
use taffy::util::print_tree;

fn main() {
    let mut taffy = Taffy::new();

    let inner = taffy.new_leaf(Style { min_size: Size { width: length(300.), height: auto() }, ..Default::default() }).unwrap();
    let wrapper = taffy.new_with_children( 
        Style {
            size: Size { width: length(150.), height: auto() },
            justify_content: Some(JustifyContent::End),
            ..Default::default()
        }, 
        &[inner]
    ).unwrap();
    let outer = taffy.new_with_children( 
        Style {
            size: Size { width: percent(100.), height: auto() },            
            inset: Rect { left: length(1.5), right: auto(), top: auto(), bottom: auto() },
            ..Default::default()
        },
        &[wrapper]
    ).unwrap();
    let viewport =  taffy.new_with_children(
        Style { 
            size: Size { width: length(1920.),height: length(1080.) },
            ..Default::default()
        },
        &[outer]
    ).unwrap();
    for _ in 0..3 {
        taffy.mark_dirty(viewport).ok();
        taffy.compute_layout(viewport, Size::MAX_CONTENT).ok();
        print_tree(&taffy, viewport);
        println!();
    }
}