loco.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 NvLocoBase : z21::LocoInfo {
  constexpr NvLocoBase() = default;
  explicit NvLocoBase(JsonDocument const& doc);
 
  void fromJsonDocument(JsonDocument const& doc);
  JsonDocument toJsonDocument() const;
 
  std::string name{};
};

struct Loco : NvLocoBase {
  constexpr Loco() = default;
  explicit Loco(JsonDocument const& doc);
 
  void fromJsonDocument(JsonDocument const& doc);
  JsonDocument toJsonDocument() const;
 
  z21::RailComData bidi{};
 
  static constexpr uint8_t min_priority{1u};
  static constexpr uint8_t max_priority{smath::pow(2, priority_bits) - 1};
  uint8_t priority{min_priority};
};
 
} // namespace mw::dcc