use modules::{Module, EventLoop};
use toml::Table;

use std::sync::Arc;
use std::sync::mpsc::Receiver;
use transformable_channels::mpsc::ExtSender;

use helpers::command::split_command;
use event::{Event, Envelope};

pub struct LoggerModule {}

impl LoggerModule {
    pub fn new (_: &Table, configuration: &Table) -> Module {
        Module {
            module_type: String::from("logger"),
            event_loop: Box::new(LoggerModule {}),
            config: configuration.clone()
        }
    }
}

impl EventLoop for LoggerModule {
    fn run(&self, _: Box<ExtSender<Envelope>>, receiver: Receiver<Arc<Envelope>>) {
        loop {
            match receiver.recv() {
                Ok(envelope) => {
                    info!("Received event envelope: {:?}", envelope);
                }
                Err(error) => { error!("Error {:?}", error) }
            }
        }
    }
}