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use hyper::server::{Request, Response};
use hyper::StatusCode;
use hyper::header::{ContentLength, ContentType};

pub fn default_404_handler(_: Request) -> Response {
    let body = "page not found";
    Response::new()
        .with_status(StatusCode::NotFound)
        .with_header(ContentLength(body.len() as u64))
        .with_header(ContentType::plaintext())
        .with_body(body)
}

pub fn method_not_supported_handler(_: Request) -> Response {
    let body = "method not supported";
    Response::new()
        .with_status(StatusCode::MethodNotAllowed)
        .with_header(ContentLength(body.len() as u64))
        .with_header(ContentType::plaintext())
        .with_body(body)
}

pub fn internal_server_error_handler(_: Request) -> Response {
    let body = "internal server error";
    Response::new()
        .with_status(StatusCode::InternalServerError)
        .with_header(ContentLength(body.len() as u64))
        .with_header(ContentType::plaintext())
        .with_body(body)
}

pub fn not_implemented_handler(_: Request) -> Response {
    let body = "not implemented";
    Response::new()
        .with_status(StatusCode::NotImplemented)
        .with_header(ContentLength(body.len() as u64))
        .with_header(ContentType::plaintext())
        .with_body(body)
}