#include "external/mtr/station_info.h"
#include "cJSON.h"
#include "esp_log.h"

StationInfo::StationInfo(cJSON* station_json) {
  if (!station_json) {
    ESP_LOGE(STATION_INFO_TAG, "station_json is null");
    return;
  }

  // Parse station code
  cJSON* code_json = cJSON_GetObjectItem(station_json, "code");
  if (code_json && cJSON_IsString(code_json)) {
    _code = code_json->valuestring;
  } else {
    ESP_LOGW(STATION_INFO_TAG, "Missing or invalid 'code' field");
  }

  // Parse station name
  cJSON* name_json = cJSON_GetObjectItem(station_json, "name");
  if (name_json && cJSON_IsString(name_json)) {
    _name = name_json->valuestring;
  } else {
    ESP_LOGW(STATION_INFO_TAG, "Missing or invalid 'name' field");
  }

  ESP_LOGD(STATION_INFO_TAG, "Created StationInfo: %s (%s)", _name.c_str(), _code.c_str());
}