// Copyright (c) 2023-2024 Retake, Inc.
//
// This file is part of ParadeDB - Postgres for Search and Analytics
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.

pub fn format_csv(csv_str: &str) -> String {
    let csv_split = csv_str.split(',').collect::<Vec<&str>>();
    match csv_split.len() {
        1 => format!("'{}'", csv_str),
        _ => format!(
            "[{}]",
            csv_split
                .iter()
                .map(|&chunk| format!("'{}'", chunk.trim()))
                .collect::<Vec<String>>()
                .join(", ")
        ),
    }
}
