the-biergarten-app/pipeline/src/data_generation/mock/generate_brewery.cpp

/**
 * @file data_generation/mock/generate_brewery.cpp
 * @brief Builds deterministic brewery names and descriptions by hashing city
 * and country into fixed mock phrase catalogs.
 */

#include <string>

#include "data_generation/mock_generator.h"

auto MockGenerator::GenerateBrewery(const BreweryLocation& location,
                                    const std::string& /*region_context*/)
    -> BreweryResult {
   const std::size_t hash = DeterministicHash(location);

   const std::string& adjective =
       kBreweryAdjectives.at(hash % kBreweryAdjectives.size());
   const std::string& noun =
       kBreweryNouns.at((hash / 7) % kBreweryNouns.size());
   const std::string& base_description =
       kBreweryDescriptions.at((hash / 13) % kBreweryDescriptions.size());

   std::string name(location.city_name);
   name.append(" ");
   name.append(adjective);
   name.append(" ");
   name.append(noun);

   std::string description = base_description;
   description.append(" Based in ");
   description.append(location.city_name);
   if (!location.country_name.empty()) {
      description.append(", ");
      description.append(location.country_name);
   }
   description.append(".");

   return {name, description};
}