#pragma once

#include <cstdint>
#include <map>
#include <string>
#include <vector>

#include "decode_device_type.hpp"

struct DecodedRecord {
  std::string text;
  std::string type;
  int addr = -1;
  int cmd = -1;
  int proto = -1;
  int gateway = -1;
  std::string source;
};

class DaliDecode {
 public:
  bool displayRaw = true;
  int responseWindowMs = 100;

  int dtr0 = 0;
  int dtr1 = 0;
  int dtr2 = 0;

  DaliDecode();

  int isQueryCmd(int cmd) const;

  DecodedRecord decodeBright(int addr, int level, int gateway = -1, const std::string& source = "");
  DecodedRecord decodeScene(int addr, int sceneCmd, int gateway = -1,
                            const std::string& source = "");
  DecodedRecord decodeCmd(int addr, int c, int gateway = -1, const std::string& source = "");
  DecodedRecord decodeSpCmd(int addr, int c, int gateway = -1, const std::string& source = "");
  DecodedRecord querySpCMD(int cmdByte, int dataByte, int gateway = -1,
                           const std::string& source = "");
  DecodedRecord decodeQuery(int addr, int c, int gateway = -1, const std::string& source = "",
                            int deviceType = -1);
  DecodedRecord decodeCmdResponse(int value, int gwPrefix = 0xFF, int gateway = -1,
                                  const std::string& source = "");
  DecodedRecord decode(int addr, int c, int proto = 0x10, int gateway = -1,
                       const std::string& source = "");

 private:
  std::map<int, std::string> cmd_;
  std::map<int, std::string> sCMD_;
  std::vector<int> queryCmd_;

  std::map<int, DaliDecodeContext> contexts_;

  static int64_t nowMs();
  static std::string hex(int v);
  static std::string bin(int v);
  static std::string yn(bool b);
  static std::string ynUpper(bool b);
  static std::string whoLabel(int addr, bool even);
  static std::string deviceTypeName(int v);
  static std::string lightSourceName(int v);
  static std::string booleanQueryLabel(int c);
  static std::string fadeTimeLabel(int code);
  static std::string fadeRateLabel(int code);
  DaliDecodeContext& contextFor(int gateway);
  void syncDefaultDtrFromContext();
  void syncDefaultDtrToContext();
  DecodedRecord decodeDeviceTypeCommand(int addr, int c, const DtCommandSpec& spec, int proto,
                                        int gateway, const std::string& source);
  DecodedRecord withRaw(const DecodedRecord& r) const;
};