#![feature(try_from)]
#![feature(ip_constructors)]

extern crate tokio;
extern crate futures;
extern crate sodiumoxide;
extern crate secret_stream;
extern crate ssb_keyfile;
extern crate ssb_common;
extern crate ssb_client;
extern crate ssb_rpc;
extern crate serde;
#[macro_use]
extern crate serde_derive;
extern crate serde_json;

use std::net::{SocketAddr, Ipv6Addr};
use std::convert::TryInto;

use tokio::executor::current_thread;
use tokio::net::TcpStream;
use tokio::io::AsyncRead;
use futures::prelude::*;
use futures::future::ok;

use secret_stream::OwningClient;
use sodiumoxide::crypto::box_;

use ssb_keyfile::load_or_create_keys;
use ssb_common::{MAINNET_IDENTIFIER, DEFAULT_TCP_PORT};
use ssb_common::links::MessageId;

use ssb_client::ssb;
use serde_json::Value;
use ssb_rpc::ssb::{Latest, LatestItem};

#[derive(Debug, Deserialize)]
struct Post {
    text: String,
}

fn main() {
    sodiumoxide::init();

    let (pk, sk) = load_or_create_keys().unwrap();
    let pk = pk.try_into().unwrap();
    let sk = sk.try_into().unwrap();
    let (ephemeral_pk, ephemeral_sk) = box_::gen_keypair();

    let addr = SocketAddr::new(Ipv6Addr::localhost().into(), DEFAULT_TCP_PORT);

    let do_stuff = TcpStream::connect(&addr)
        .and_then(move |tcp| {
            OwningClient::new(tcp,
                              MAINNET_IDENTIFIER,
                              pk,
                              sk,
                              ephemeral_pk,
                              ephemeral_sk,
                              pk)
                    .map_err(|err| panic!("{:?}", err))
        })
        .map(|connection| {
            let (read, write) = connection.unwrap().split();
            let (mut client, receive, _) = ssb(read, write);
            current_thread::spawn(receive.map_err(|err| panic!("{:?}", err)));

            let (req, responses) = client
                .muxrpc()
                .source::<_, LatestItem, Value>(&Latest::new());

            current_thread::spawn(req.map_err(|err| panic!("{:?}", err)));
            current_thread::spawn(responses
                                      .for_each(|res| {
                                                    println!("{:?}", res);
                                                    ok(())
                                                })
                                      .map(|msg| println!("{:?}", msg))
                                      .map_err(|err| panic!("{:?}", err)));

            // let (req, res) = client
            //     .get::<Post>("%Igm25FZEje8LeruZ0MnCajFz9e1LoMO3EHB5C0fRMmw=.sha256"
            //                      .parse::<MessageId>()
            //                      .unwrap());
            // current_thread::spawn(req.map_err(|err| panic!("{:?}", err)));
            // current_thread::spawn(res.map(|msg| println!("{:?}", msg))
            //                           .map_err(|err| panic!("{:?}", err)));
        })
        .map_err(|err| panic!("{:?}", err));

    current_thread::run(|_| current_thread::spawn(do_stuff));
}