// nixos-config - My current NixOS configuration
//
// Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
// SPDX-License-Identifier: GPL-3.0-or-later
//
// This file is part of my nixos-config.
//
// You should have received a copy of the License along with this program.
// If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.

use std::path::PathBuf;

use crate::mapping::MapKey;

use super::MappingsTrie;

impl MappingsTrie {
    pub fn to_lf_mappings(&self, home_path: PathBuf) -> String {
        let mut raw = self
            .0
            .iter()
            .map(|(key, value)| {
                format!(
                    "map g{} cd \"{}\"\n",
                    MapKey::display(&key),
                    home_path.join(&value.path).display()
                )
            })
            .collect::<Vec<String>>();

        raw.sort();

        raw.into_iter().collect()
    }
}