use iced::{widget::column, Element};

use super::{Message, Navigation};

pub fn view_navigation<'a, TOption>(
    navigation: &'a Navigation<TOption>,
) -> Element<'a, Message<TOption>>
where
    TOption: Clone + PartialEq + Into<Element<'a, Message<TOption>>>,
{
    let mut options = Vec::new();
    navigation
        .options_before_active
        .iter()
        .map(|option| navigation.button(&option))
        .for_each(|option| options.push(option));
    if let Some(active_option) = navigation.active_option.as_ref() {
        options.push(navigation.button(&active_option));
    }
    navigation
        .options_after_active
        .iter()
        .map(|option| navigation.button(&option))
        .for_each(|option| options.push(option));
    column(options).into()
}