use lws_client::LwsVfsIns;
use std::thread;
extern crate log;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    env_logger::init();
    let lws_ins = match LwsVfsIns::new("config.json").await {
        Ok(ins) => ins,
        Err(e) => {
            log::error!("Error creating lws server instance: {:?}", e);
            return Err(e);
        }
    };
    log::info!("lws client instance created");
    match lws_ins.hello().await {
        Err(e) => {
            log::error!("lws client instance hello err {:?}", e);
            return Err(e);
        }
        _ => {}
    }
    log::info!("start mount process");
    let handle =  thread::spawn(move ||{
        match LwsVfsIns::mount(lws_ins) {
            Ok(_) => {
                Ok::<i32, String>(0)
            },
            Err(e) => {
                log::error!("mount err {:?}", e);
                Ok::<i32, String>(-1)
            }
        }
    });
    match handle.join() {
        Ok(_) => {
            Ok(())
        },
        Err(e) => {
            log::error!("mount thread start err {:?}", e);
            Err(Box::new(std::io::Error::new(std::io::ErrorKind::Other, "mount fail")))
        }
    }
}