use ratatui::layout::{Constraint, Direction, Layout, Rect};
pub fn center_rect(percent_x: u16, percent_y: u16, r: Rect) -> Rect {
let vertical = Layout::default()
.direction(Direction::Vertical)
.constraints([
Constraint::Percentage((100 - percent_y) / 2),
Constraint::Percentage(percent_y),
Constraint::Percentage((100 - percent_y) / 2),
])
.split(r);
let horizontal = Layout::default()
.direction(Direction::Horizontal)
.constraints([
Constraint::Percentage((100 - percent_x) / 2),
Constraint::Percentage(percent_x),
Constraint::Percentage((100 - percent_x) / 2),
])
.split(vertical[1]);
horizontal[1]
}