//! Stub implementations for commands not yet fully implemented.

use crate::error::Result;
use crate::tui::run::run_tui;

/// Run the `tui` subcommand.
///
/// Initialises the terminal, runs the interactive event loop, and restores
/// the terminal on exit.
pub fn tui() -> Result<()> {
    run_tui()
}

/// Run the `query` subcommand stub.
///
/// Prints usage information until ad-hoc SQL querying is implemented.
pub fn query() -> Result<()> {
    println!("query: coming soon!");
    println!("  Usage: claudbg query <SQL>");
    println!("  Runs ad-hoc queries against the session cache database.");
    Ok(())
}

#[cfg(test)]
mod tests {
    use super::*;

    /// `query()` returns `Ok` without panicking.
    #[test]
    fn query_returns_ok() {
        let result = query();
        assert!(result.is_ok());
    }
}