based.fish/functions/__based_init_db.fish

function __based_init_db
    set -l db_path ~/.local/share/fish/based/based.db
    if test -f $db_path
        echo "Database already exists at $db_path. If you want to reinitialize, please delete it first."
        return
    end

    mkdir -p (dirname $db_path)

    sqlite3 -batch $db_path "
        CREATE TABLE IF NOT EXISTS log (
            path TEXT NOT NULL,
            cmd TEXT NOT NULL,
            counter INTEGER NOT NULL DEFAULT 1,
            ts INTEGER NOT NULL,
            PRIMARY KEY (path, cmd)
        );
        CREATE INDEX IF NOT EXISTS idx_log_cmd ON log(cmd);
        CREATE INDEX IF NOT EXISTS idx_log_path_ts ON log(path, ts);
        CREATE INDEX IF NOT EXISTS idx_log_path_cmd ON log(path, cmd);
        CREATE INDEX IF NOT EXISTS idx_log_counter_ts ON log(counter DESC, ts DESC);
        CREATE INDEX IF NOT EXISTS idx_log_cmd_like ON log(cmd COLLATE NOCASE);
    "

    echo "Based initialized. You can also import your fish history with 'based import'."
end