#include <routing/path_confirm_message.hpp>

#include <routing/handler.hpp>
#include <util/bencode.hpp>
#include <util/time.hpp>

namespace llarp
{
  namespace routing
  {
    PathConfirmMessage::PathConfirmMessage(uint64_t lifetime)
        : pathLifetime(lifetime), pathCreated(time_now_ms())
    {
    }

    bool
    PathConfirmMessage::DecodeKey(const llarp_buffer_t& key,
                                  llarp_buffer_t* val)
    {
      bool read = false;
      if(!BEncodeMaybeReadDictInt("L", pathLifetime, read, key, val))
        return false;
      if(!BEncodeMaybeReadDictInt("S", S, read, key, val))
        return false;
      if(!BEncodeMaybeReadDictInt("T", pathCreated, read, key, val))
        return false;
      if(!BEncodeMaybeReadDictInt("V", version, read, key, val))
        return false;
      return read;
    }

    bool
    PathConfirmMessage::BEncode(llarp_buffer_t* buf) const
    {
      if(!bencode_start_dict(buf))
        return false;
      if(!BEncodeWriteDictMsgType(buf, "A", "P"))
        return false;
      if(!BEncodeWriteDictInt("L", pathLifetime, buf))
        return false;
      if(!BEncodeWriteDictInt("S", S, buf))
        return false;
      if(!BEncodeWriteDictInt("T", pathCreated, buf))
        return false;
      if(!BEncodeWriteDictInt("V", version, buf))
        return false;
      return bencode_end(buf);
    }

    bool
    PathConfirmMessage::HandleMessage(IMessageHandler* h,
                                      AbstractRouter* r) const
    {
      return h && h->HandlePathConfirmMessage(*this, r);
    }

  }  // namespace routing
}  // namespace llarp