#![feature(decl_macro)]

use rocket::{*, response::Redirect, form::Form};
use rocket_dyn_templates::{Template, context};

#[get("/create")]
fn begin_create() -> Template
{
    Template::render("begin_create", context!{})
}

#[get("/create/<name>")]
fn create(name: &str) -> Template
{
    Template::render("create", context!{
        username: name
    })
}

#[derive(FromForm)]
struct UserNameData<'r> {
    pub username: &'r str,
}

#[post("/create", data = "<name>")]
fn create_post(name: Form<UserNameData<'_>>) -> Redirect
{
    Redirect::to(uri!(create(name.username)))
}

#[get("/about")]
fn about() -> Template
{
    Template::render("about", context!{})
}

#[get("/")]
fn index() -> Template
{
    Template::render("index", context! {
        create_uri: uri!(begin_create())
    })
}

#[launch]
fn rocket() -> _ {
    rocket::build().mount("/", routes![begin_create, create, create_post, index, about]).attach(Template::fairing())
}