#ifndef BIERGARTEN_PIPELINE_INCLUDES_DATA_MODEL_APPLICATION_OPTIONS_H_
#define BIERGARTEN_PIPELINE_INCLUDES_DATA_MODEL_APPLICATION_OPTIONS_H_

/**
 * @file data_model/application_options.h
 * @brief Program options for the Biergarten pipeline application.
 */

#include <cstdint>
#include <string>

/**
 * @brief Program options for the Biergarten pipeline application.
 */
struct ApplicationOptions {
  /// @brief Path to the LLM model file (gguf format); mutually exclusive with
  /// use_mocked.
  std::string model_path;

  /// @brief Use mocked generator instead of LLM; mutually exclusive with
  /// model_path.
  bool use_mocked = false;

  /// @brief LLM sampling temperature (0.0 to 1.0, higher = more random).
  float temperature = 1.0F;

  /// @brief LLM nucleus sampling top-p parameter (0.0 to 1.0, higher = more
  /// random).
  float top_p = 0.95F;

  /// @brief LLM top-k sampling parameter.
  uint32_t top_k = 64;

  /// @brief Context window size (tokens) for LLM inference. Higher values
  /// support longer prompts but use more memory.
  uint32_t n_ctx = 8192;

  /// @brief Random seed for sampling (-1 for random, otherwise non-negative).
  int seed = -1;
};

#endif  // BIERGARTEN_PIPELINE_INCLUDES_DATA_MODEL_APPLICATION_OPTIONS_H_