use wasmedge_http_req::{request::RequestBuilder, tls, uri::Uri};
use std::{convert::TryFrom, net::TcpStream};

#[cfg(not(tls))]
fn main(){
    unimplemented!()
}

#[cfg(tls)]
fn main() {
    //Parse uri and assign it to variable `addr`
    let addr: Uri = Uri::try_from("https://doc.rust-lang.org/").unwrap();

    //Connect to remote host
    let stream = TcpStream::connect((addr.host().unwrap(), addr.corr_port())).unwrap();

    //Open secure connection over TlsStream, because of `addr` (https)
    let mut stream = tls::Config::default()
        .connect(addr.host().unwrap_or(""), stream)
        .unwrap();

    //Container for response's body
    let mut writer = Vec::new();

    //Add header `Connection: Close`
    let response = RequestBuilder::new(&addr)
        .header("Connection", "Close")
        .send(&mut stream, &mut writer)
        .unwrap();

    println!("Status: {} {}", response.status_code(), response.reason());
    //println!("{}", String::from_utf8_lossy(&writer));
}