use std::boxed::Box;

extern crate telegram_bot;
use telegram_bot::{Api, Message};

pub mod jisoku;
pub mod tasterank;

pub enum FeatureResult {
    Handled,
    Skip,
}

pub trait Feature {
    fn name(&self) -> &'static str;
    fn init(&mut self);
    fn handle(&mut self, Api, Message) -> Result<FeatureResult, String>;
}

pub fn init() -> Vec<Box<Feature>> {
    vec![Box::new(tasterank::Tasterank::new()), Box::new(jisoku::Jisoku::new())]
}