#include <cstddef>
#include <cstdint>
#include <cstring>
#include <string>

#include "google/protobuf/message.h"
#include "google/protobuf/message_lite.h"
#include "google/protobuf/repeated_field.h"
#include "google/protobuf/repeated_ptr_field.h"
#include "rust/cpp_kernel/strings.h"

extern "C" {
#define expose_repeated_field_methods(ty, rust_ty)                             \
  google::protobuf::RepeatedField<ty>* proto2_rust_RepeatedField_##rust_ty##_new() {     \
    return new google::protobuf::RepeatedField<ty>();                                    \
  }                                                                            \
  void proto2_rust_RepeatedField_##rust_ty##_free(                             \
      google::protobuf::RepeatedField<ty>* r) {                                          \
    delete r;                                                                  \
  }                                                                            \
  void proto2_rust_RepeatedField_##rust_ty##_add(google::protobuf::RepeatedField<ty>* r, \
                                                 ty val) {                     \
    r->Add(val);                                                               \
  }                                                                            \
  size_t proto2_rust_RepeatedField_##rust_ty##_size(                           \
      google::protobuf::RepeatedField<ty>* r) {                                          \
    return r->size();                                                          \
  }                                                                            \
  ty proto2_rust_RepeatedField_##rust_ty##_get(google::protobuf::RepeatedField<ty>* r,   \
                                               size_t index) {                 \
    return r->Get(index);                                                      \
  }                                                                            \
  void proto2_rust_RepeatedField_##rust_ty##_set(google::protobuf::RepeatedField<ty>* r, \
                                                 size_t index, ty val) {       \
    return r->Set(index, val);                                                 \
  }                                                                            \
  void proto2_rust_RepeatedField_##rust_ty##_copy_from(                        \
      const google::protobuf::RepeatedField<ty>* src, google::protobuf::RepeatedField<ty>* dst) {  \
    dst->CopyFrom(*src);                                                       \
  }                                                                            \
  void proto2_rust_RepeatedField_##rust_ty##_clear(                            \
      google::protobuf::RepeatedField<ty>* r) {                                          \
    r->Clear();                                                                \
  }                                                                            \
  void proto2_rust_RepeatedField_##rust_ty##_reserve(                          \
      google::protobuf::RepeatedField<ty>* r, size_t additional) {                       \
    r->Reserve(r->size() + additional);                                        \
  }

expose_repeated_field_methods(int32_t, i32);
expose_repeated_field_methods(uint32_t, u32);
expose_repeated_field_methods(float, f32);
expose_repeated_field_methods(double, f64);
expose_repeated_field_methods(bool, bool);
expose_repeated_field_methods(uint64_t, u64);
expose_repeated_field_methods(int64_t, i64);
#undef expose_repeated_field_methods

#define expose_repeated_ptr_field_methods(ty)                                  \
  google::protobuf::RepeatedPtrField<std::string>*                                       \
      proto2_rust_RepeatedField_##ty##_new() {                                 \
    return new google::protobuf::RepeatedPtrField<std::string>();                        \
  }                                                                            \
  void proto2_rust_RepeatedField_##ty##_free(                                  \
      google::protobuf::RepeatedPtrField<std::string>* r) {                              \
    delete r;                                                                  \
  }                                                                            \
  void proto2_rust_RepeatedField_##ty##_add(                                   \
      google::protobuf::RepeatedPtrField<std::string>* r, google::protobuf::rust::PtrAndLen val) { \
    r->Add(std::string(val.ptr, val.len));                                     \
  }                                                                            \
  size_t proto2_rust_RepeatedField_##ty##_size(                                \
      google::protobuf::RepeatedPtrField<std::string>* r) {                              \
    return r->size();                                                          \
  }                                                                            \
  google::protobuf::rust::PtrAndLen proto2_rust_RepeatedField_##ty##_get(                \
      google::protobuf::RepeatedPtrField<std::string>* r, size_t index) {                \
    const std::string& s = r->Get(index);                                      \
    return google::protobuf::rust::PtrAndLen(s.data(), s.size());                        \
  }                                                                            \
  void proto2_rust_RepeatedField_##ty##_set(                                   \
      google::protobuf::RepeatedPtrField<std::string>* r, size_t index,                  \
      google::protobuf::rust::PtrAndLen val) {                                           \
    *r->Mutable(index) = std::string(val.ptr, val.len);                        \
  }                                                                            \
  void proto2_rust_RepeatedField_##ty##_copy_from(                             \
      const google::protobuf::RepeatedPtrField<std::string>* src,                        \
      google::protobuf::RepeatedPtrField<std::string>* dst) {                            \
    dst->CopyFrom(*src);                                                       \
  }                                                                            \
  void proto2_rust_RepeatedField_##ty##_clear(                                 \
      google::protobuf::RepeatedPtrField<std::string>* r) {                              \
    r->Clear();                                                                \
  }                                                                            \
  void proto2_rust_RepeatedField_##ty##_reserve(                               \
      google::protobuf::RepeatedPtrField<std::string>* r, size_t additional) {           \
    r->Reserve(r->size() + additional);                                        \
  }

expose_repeated_ptr_field_methods(ProtoString);
expose_repeated_ptr_field_methods(ProtoBytes);
#undef expose_repeated_field_methods

#undef expose_repeated_ptr_field_methods

}  // extern "C"