use std::fs::File;
use std::io::Result;
use std::path::PathBuf;

extern crate log;
extern crate simplelog;
use log::{info, warn};
use simplelog::*;

#[cfg(test)]
mod tests;

pub mod settings;
use settings::utils;

#[allow(dead_code)]
pub fn init() -> std::result::Result<(), log::SetLoggerError> {
    match CombinedLogger::init(vec![
        TermLogger::new(
            LevelFilter::Warn,
            Config::default(),
            TerminalMode::Mixed,
        )
        .unwrap(),
        WriteLogger::new(
            LevelFilter::Info,
            Config::default(),
            File::create("core.log").unwrap(),
        ),
    ]) {
        Err(why) => {
            warn!("Could not initialize logger: {}", why.to_string());
            Err(why)
        }
        Ok(_) => {
            info!("Logger initialized");
            Ok(())
        }
    }
}

pub fn import_input(path: PathBuf) -> Result<String> {
    utils::read_file(&path)
}