#include <cstdint>
#include <iostream>

#include "dpf/online_session.hpp"
#include "dpf/prep_source.hpp"

// Hushmap KHM ADD: dealer tape + two online opens on async round sinks,
// then a real prep shipment (deal_views over async streams).
//
//   c++ -std=c++17 -pthread -I include -I thirdparty \
//       examples/applications/hushmap_add.cpp

int main()
{
    constexpr std::size_t layers = 3;
    try
    {
        dpf::session::drive_hushmap_add(layers);
        dpf::prep::demand d;
        d.ring_triples = static_cast<std::uint32_t>(layers);
        const auto shipped = dpf::session::ship_prep(d);
        std::uint8_t a0[8]{}, b0[8]{}, c0[8]{};
        std::uint8_t a1[8]{}, b1[8]{}, c1[8]{};
        auto c0p = shipped.party0;
        auto c1p = shipped.party1;
        c0p.take_ring(a0, b0, c0);
        c1p.take_ring(a1, b1, c1);
        std::cout << "hushmap_add layers=" << layers
                  << " rounds=" << (layers + 2)
                  << " prep_bytes=" << shipped.bytes0 << "\n";
    }
    catch (const std::exception & ex)
    {
        std::cerr << "hushmap_add: " << ex.what() << "\n";
        return 1;
    }
    return 0;
}