use matrix_sdk::{config::SyncSettings, crypto::types::events::room, ruma::RoomId};
use tokio::sync::mpsc;

mod config;
mod matrix;
mod meshtastic;

#[tokio::main]
async fn main() -> anyhow::Result<()> {
    let config = config::read_config().await;

    let (matrix_tx, matrix_rx) = mpsc::channel(32);

    let room_id = RoomId::parse(&config.matrix.room).expect("invalid room id");
    println!("matrix room: {:?}", room_id);

    let matrix_client = matrix::build(config.matrix)
        .await
        .expect("error logging into matrix");

    matrix_client.sync_once(SyncSettings::default()).await?;

    let meshtastic_client = meshtastic::build(config.meshtastic)
        .await
        .expect("error connecting to meshtastic");

    tokio::spawn(async {
        meshtastic_client.receive(matrix_tx).await.expect("error receiving message from meshtastic");
    });

    tokio::spawn(matrix::sender(matrix_client.clone(), matrix_rx, room_id));

    // Syncing is important to synchronize the client state with the server.
    // This method will never return unless there is an error.
    matrix_client.sync(SyncSettings::default()).await?;

    Ok(())
}