turnout.hpp

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// Copyright (C) 2025 Vincent Hamp
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
#pragma once
 
#include <ArduinoJson.h>
#include <dcc/dcc.hpp>
#include <optional>
#include <string>
#include <type_traits>
#include <z21/z21.hpp>
#include <ztl/string.hpp>
 
namespace mw::dcc {
 
using namespace ::dcc;
namespace z21 = ::z21;

struct NvTurnoutBase : z21::TurnoutInfo {
  constexpr NvTurnoutBase() = default;
  explicit NvTurnoutBase(JsonDocument const& doc);
 
  void fromJsonDocument(JsonDocument const& doc);
  JsonDocument toJsonDocument() const;
 
  std::string name{};
  enum Type : uint16_t {
    // Special
    Unknown,
    Hidden,
    Custom,
 
    // Track (move)
    TurnoutRight = 256u,
    TurnoutLeft,
    TurnoutY,
    Turnout3Way,
 
    // Signal (guide)
    Signal2Aspects = 512u,
    Signal3Aspects,
    Signal4Aspects,
    SignalBlocking,
    SignalSemaphore,
 
    // Scenery (world)
    Light = 768u,
    CrossingGate,
    Relay,

    AT = 1024u,
  } type{};
  struct Group {
    std::vector<Address::value_type> addresses{};
    std::vector<std::vector<Position>> states{};
  } group{};
};

struct Turnout : NvTurnoutBase {
  constexpr Turnout() = default;
  explicit Turnout(JsonDocument const& doc);
 
  void fromJsonDocument(JsonDocument const& doc);
  JsonDocument toJsonDocument() const;
};
 
} // namespace mw::dcc