MeshCore-Solo/examples/companion_radio/MyMeshBot.h

#pragma once
// Bot logic — not part of upstream MyMesh.cpp.
// Included at the bottom of MyMesh.cpp after all class definitions.

void MyMesh::tryBotReplyDM(const ContactInfo& from, const char* text) {
  if (from.type != ADV_TYPE_CHAT) return;
  if (!(_prefs.bot_enabled && _prefs.bot_trigger[0] && _prefs.bot_reply_dm[0] &&
        millis() - _bot_last_reply_ms > 10000UL))
    return;

  const char* tr = _prefs.bot_trigger;
  int tlen = strlen(tr);
  bool matched = false;
  for (const char* t = text; *t && !matched; t++) {
    int i = 0;
    while (i < tlen && tolower((uint8_t)t[i]) == tolower((uint8_t)tr[i])) i++;
    if (i == tlen) matched = true;
  }
  if (!matched) return;

  uint32_t ts = getRTCClock()->getCurrentTime();
  char expanded[200];
  expandMsg(_prefs.bot_reply_dm, expanded, sizeof(expanded),
            sensors.node_lat, sensors.node_lon,
            sensors.node_lat != 0.0 || sensors.node_lon != 0.0,
            ts, _prefs.tz_offset_hours,
            &sensors, (float)board.getBattMilliVolts() / 1000.0f);
  uint32_t expected_ack, est_timeout;
  if (sendMessage(from, ts, 0, expanded, expected_ack, est_timeout) != MSG_SEND_FAILED) {
    _bot_last_reply_ms = millis();
#ifdef DISPLAY_CLASS
    if (_ui) _ui->addDMMsg(from.id.pub_key, true, expanded);
#endif
  }
}

void MyMesh::tryBotReplyChannel(uint8_t channel_idx, const char* text) {
  if (!(_prefs.bot_channel_enabled && _prefs.bot_trigger[0] && _prefs.bot_reply_ch[0] &&
        channel_idx == _prefs.bot_channel_idx &&
        millis() - _bot_last_reply_ms > 10000UL))
    return;

  const char* tr = _prefs.bot_trigger;
  int tlen = strlen(tr);
  bool matched = false;
  for (const char* t = text; *t && !matched; t++) {
    int i = 0;
    while (i < tlen && tolower((uint8_t)t[i]) == tolower((uint8_t)tr[i])) i++;
    if (i == tlen) matched = true;
  }
  if (!matched) return;

  ChannelDetails ch;
  if (!getChannel(channel_idx, ch)) return;

  uint32_t ts = getRTCClock()->getCurrentTime();
  char expanded[200];
  expandMsg(_prefs.bot_reply_ch, expanded, sizeof(expanded),
            sensors.node_lat, sensors.node_lon,
            sensors.node_lat != 0.0 || sensors.node_lon != 0.0,
            ts, _prefs.tz_offset_hours,
            &sensors, (float)board.getBattMilliVolts() / 1000.0f);
  int rlen = strlen(expanded);
  if (sendGroupMessage(ts, ch.channel, _prefs.node_name, expanded, rlen)) {
    _bot_last_reply_ms = millis();
#ifdef DISPLAY_CLASS
    if (_ui) {
      char with_sender[160];
      snprintf(with_sender, sizeof(with_sender), "%s: %s", _prefs.node_name, expanded);
      _ui->addChannelMsg(channel_idx, with_sender);
    }
#endif
  }
}