use config::Config;
use serde::{Deserialize, Serialize};
use std::error::Error;

#[derive(Serialize, Deserialize, Debug, Clone)]
pub struct Conf {
    pub debug: bool,
    pub laser_id: u8,
    pub client_id: u8,
    pub redis_url: String,
    pub framerate: u8,
}

impl Conf {
    pub fn new(path: &str) -> Result<Conf, Box<dyn Error>> {
        let settings = Config::builder()
            .add_source(config::File::with_name(path))
            .build()?;
        let conf: Conf = settings.try_deserialize()?;
        Ok(conf)
    }
}