#![feature(plugin, custom_derive)]
#![feature(proc_macro_hygiene, decl_macro)]

extern crate bloglib;
#[macro_use] extern crate rocket;
extern crate rocket_contrib;
extern crate rsass;

use bloglib::*;
use bloglib::{auth, posts};

use rocket::{Catcher, Request};
use rocket_contrib::templates::Template;
use rocket::response::{Redirect, Responder, Result};

use rsass::{OutputStyle, compile_scss_file};

#[catch(400)]
fn redirect_login<'r>(req: &'r Request) -> Result<'r> {
    Redirect::to("/auth/login").respond_to(req)
}

#[catch(401)]
fn redirect_root<'r>(req: &'r Request) -> Result<'r> {
    Redirect::to("/").respond_to(req)
}

#[catch(500)]
fn handle_500<'r>(req: &'r Request) -> Result<'r> {
    "Whoops, we messed up!".respond_to(req)
}

fn main() {
    let login = Catcher::new(600, redirect_login);
    let root = Catcher::new(601, redirect_root);
    let ise = Catcher::new(500, handle_500);

    // Build that SCSS
    let cssfile = "assets/stylesheets/base.scss".as_ref();
    let css = compile_scss_file(cssfile, OutputStyle::Compressed).unwrap();
    println!("format {:?} arguments", css);

    rocket::ignite()
        .manage(create_db_pool())
        .mount("/", posts::routes())
        .mount("/auth", auth::routes())
        .attach(Template::fairing())
        .register(catchers![login, root, ise])
        .launch();
}