use std::path::PathBuf;

use crate::mapping::MapKey;

use super::MappingTree;

impl MappingTree {
    pub fn to_lf_mappings(self, home_path: PathBuf) -> String {
        let mut raw = self
            .iter(true)
            .map(|(key, value)| {
                format!(
                    "map g{} cd \"{}\"\n",
                    MapKey::display(&key),
                    home_path.join(&value).display()
                )
            })
            .collect::<Vec<String>>();

        raw.sort();

        raw.into_iter().collect()
    }
}