use crate::error::PeachConfigError;
use golgi::kuska_ssb::api::dto::content::PubAddress;
use golgi::messages::SsbMessageContent;
use peach_lib::sbot::init_sbot;

/// Utility function to publish the address (domain:port) of the pub
/// publishing the address causes the domain and port to be used for invite generation,
/// and also gossips this pub address to their peers
pub async fn publish_address(address: String) -> Result<(), PeachConfigError> {
    // split address into domain:port
    let split: Vec<&str> = address.split(':').collect();
    let (domain, port): (&str, &str) = (split[0], split[1]);
    // convert port to u16
    let port_as_u16: u16 = port
        .parse()
        .map_err(|_err| PeachConfigError::CmdInputError {
            message: "Failure to parse domain and port. Address must be of the format host:port."
                .to_string(),
        })?;
    // publish address
    let mut sbot = init_sbot().await?;
    let pub_id = sbot.whoami().await?;
    // Compose a `pub` address type message.
    let pub_address_msg = SsbMessageContent::Pub {
        address: Some(PubAddress {
            // Host name (can be an IP address if onboarding over WiFi).
            host: Some(domain.to_string()),
            // Port.
            port: port_as_u16,
            // Public key.
            key: pub_id,
        }),
    };
    // Publish the `pub` address message.
    let _pub_msg_ref = sbot.publish(pub_address_msg).await?;
    Ok(())
}