use esp_hal::{Async, uart::UartRx};
use log::{debug, info, error};

pub async fn run_console(mut uart_rx: UartRx<'_, Async>) {
    let mut buf = [0_u8; 32];

    info!("Debugging console opened.");

    loop {
        use log::warn;

        let len = match uart_rx.read_async(&mut buf[..]).await {
            Ok(len) => len,
            Err(error) => {
                error!("Failed to read from the alt UART port: {error:?}");
                continue;
            }
        };
        let mut read_data = match str::from_utf8(&buf[0..len]) {
            Ok(utf8) => utf8,
            Err(error) => {
                error!("Failed to parse data from the UART port as UTF-8: {error:?}");
                continue;
            }
        };

        debug!("Read from alt UART: {read_data:?}");

        match read_data.trim() {
            "reset" | "reboot" | "rst" | "r" => {
                info!("Performing software reset.");
                esp_hal::system::software_reset();
            }
            _ => warn!("Command not recognized: {read_data:?}"),
        }
    }
}