#include "integer/div_rem.cuh"

uint64_t scratch_cuda_integer_div_rem_radix_ciphertext_64(
    CudaStreamsFFI streams, bool is_signed, int8_t **mem_ptr,
    uint32_t glwe_dimension, uint32_t polynomial_size,
    uint32_t big_lwe_dimension, uint32_t small_lwe_dimension, uint32_t ks_level,
    uint32_t ks_base_log, uint32_t pbs_level, uint32_t pbs_base_log,
    uint32_t grouping_factor, uint32_t num_blocks, uint32_t message_modulus,
    uint32_t carry_modulus, PBS_TYPE pbs_type, bool allocate_gpu_memory,
    PBS_MS_REDUCTION_T noise_reduction_type) {
  PUSH_RANGE("scratch div")
  int_radix_params params(pbs_type, glwe_dimension, polynomial_size,
                          big_lwe_dimension, small_lwe_dimension, ks_level,
                          ks_base_log, pbs_level, pbs_base_log, grouping_factor,
                          message_modulus, carry_modulus, noise_reduction_type);

  return scratch_cuda_integer_div_rem<uint64_t>(
      CudaStreams(streams), is_signed, (int_div_rem_memory<uint64_t> **)mem_ptr,
      num_blocks, params, allocate_gpu_memory);
  POP_RANGE()
}

void cuda_integer_div_rem_radix_ciphertext_64(
    CudaStreamsFFI streams, CudaRadixCiphertextFFI *quotient,
    CudaRadixCiphertextFFI *remainder, CudaRadixCiphertextFFI const *numerator,
    CudaRadixCiphertextFFI const *divisor, bool is_signed, int8_t *mem_ptr,
    void *const *bsks, void *const *ksks) {
  PUSH_RANGE("div")
  auto mem = (int_div_rem_memory<uint64_t> *)mem_ptr;

  host_integer_div_rem<uint64_t>(CudaStreams(streams), quotient, remainder,
                                 numerator, divisor, is_signed, bsks,
                                 (uint64_t **)(ksks), mem);
  POP_RANGE()
}

void cleanup_cuda_integer_div_rem(CudaStreamsFFI streams,
                                  int8_t **mem_ptr_void) {
  PUSH_RANGE("cleanup div")
  int_div_rem_memory<uint64_t> *mem_ptr =
      (int_div_rem_memory<uint64_t> *)(*mem_ptr_void);

  mem_ptr->release(CudaStreams(streams));
  delete mem_ptr;
  *mem_ptr_void = nullptr;
  POP_RANGE()
}
