/**
 *
 * \section COPYRIGHT
 *
 * Copyright 2013-2021 Software Radio Systems Limited
 *
 * By using this file, you agree to the terms and conditions set
 * forth in the LICENSE file which can be found at the top level of
 * the distribution.
 *
 */

#ifndef SRSENB_PHY_INTERFACES_H_
#define SRSENB_PHY_INTERFACES_H_

#include "srsran/asn1/rrc/rr_common.h"
#include "srsran/common/interfaces_common.h"
#include "srsran/phy/channel/channel.h"
#include "srsran/srsran.h"
#include <inttypes.h>
#include <vector>

namespace srsenb {

struct phy_cell_cfg_t {
  srsran_cell_t cell;
  uint32_t      rf_port;
  uint32_t      cell_id;
  double        dl_freq_hz;
  double        ul_freq_hz;
  uint32_t      root_seq_idx;
  uint32_t      num_ra_preambles;
  float         gain_db;
};

struct phy_cell_cfg_nr_t {
  srsran_carrier_nr_t   carrier;
  uint32_t              rf_port;
  uint32_t              cell_id;
  double                dl_freq_hz;
  double                ul_freq_hz;
  uint32_t              root_seq_idx;
  uint32_t              num_ra_preambles;
  float                 gain_db;
  srsran_pdcch_cfg_nr_t pdcch = {}; ///< Common CORESET and Search Space configuration
};

typedef std::vector<phy_cell_cfg_t>    phy_cell_cfg_list_t;
typedef std::vector<phy_cell_cfg_nr_t> phy_cell_cfg_list_nr_t;

struct phy_args_t {
  std::string            type;
  srsran::phy_log_args_t log;

  float                   max_prach_offset_us = 10;
  int                     pusch_max_its       = 10;
  bool                    pusch_8bit_decoder  = false;
  float                   tx_amplitude        = 1.0f;
  uint32_t                nof_phy_threads     = 1;
  std::string             equalizer_mode      = "mmse";
  float                   estimator_fil_w     = 1.0f;
  bool                    pusch_meas_epre     = true;
  bool                    pusch_meas_evm      = false;
  bool                    pusch_meas_ta       = true;
  bool                    pucch_meas_ta       = true;
  uint32_t                nof_prach_threads   = 1;
  bool                    extended_cp         = false;
  srsran::channel::args_t dl_channel_args;
  srsran::channel::args_t ul_channel_args;

  srsran::vnf_args_t vnf_args;
};

struct phy_cfg_t {
  // Individual cell/sector configuration list
  phy_cell_cfg_list_t    phy_cell_cfg;
  phy_cell_cfg_list_nr_t phy_cell_cfg_nr;

  // Common configuration for all cells
  asn1::rrc::prach_cfg_sib_s     prach_cnfg;
  asn1::rrc::pdsch_cfg_common_s  pdsch_cnfg;
  asn1::rrc::pusch_cfg_common_s  pusch_cnfg;
  asn1::rrc::pucch_cfg_common_s  pucch_cnfg;
  asn1::rrc::srs_ul_cfg_common_c srs_ul_cnfg;
};

} // namespace srsenb

#endif // SRSENB_PHY_INTERFACES_H_