#include "tensorflow/c/experimental/ops/gen/cpp/renderers/cpp_config.h"

#include "absl/strings/str_split.h"
#include "tensorflow/core/lib/strings/str_util.h"
#include "tensorflow/core/platform/types.h"

namespace tensorflow {
namespace generator {
namespace cpp {

CppConfig::CppConfig(const string &category, const string &name_space)
    : category(category),

#include "tensorflow/core/platform/types.h"

namespace tensorflow {
namespace generator {
namespace cpp {

struct CppConfig {
  string category;
  string unit;
  std::vector<string> namespaces;

  explicit CppConfig() = default;
  explicit CppConfig(const string &category,
                     const string &name_space = "tensorflow::ops");
};

}  // namespace cpp
}  // namespace generator

#include "tensorflow/c/experimental/ops/gen/common/controller.h"
#include "tensorflow/c/experimental/ops/gen/cpp/renderers/cpp_config.h"
#include "tensorflow/c/experimental/ops/gen/cpp/renderers/renderer_context.h"

namespace tensorflow {
namespace generator {

class CppGenerator {
 public:
  explicit CppGenerator(cpp::CppConfig cpp_config, PathConfig path_config);
  SourceCode HeaderFileContents() const;
  SourceCode SourceFileContents() const;

#include "tensorflow/core/lib/io/path.h"

namespace tensorflow {
namespace generator {

CppGenerator::CppGenerator(cpp::CppConfig cpp_config, PathConfig path_config)
    : controller_(path_config),
      cpp_config_(cpp_config),
      path_config_(path_config) {}

SourceCode CppGenerator::GenerateOneFile(
    cpp::RendererContext::Mode mode) const {
  SourceCode generated_code;

    : Renderer(context) {}

void NamespaceRenderer::Open() {
  for (const string& ns : context_.cpp_config.namespaces) {
    CodeLine("namespace " + ns + " {");
  }
}

void NamespaceRenderer::Close() {
  for (auto it = context_.cpp_config.namespaces.rbegin();
       it != context_.cpp_config.namespaces.rend(); ++it) {
    CodeLine("}  // namespace " + *it);
  }
}

}  // namespace cpp

#include "tensorflow/c/experimental/ops/gen/common/source_code.h"
#include "tensorflow/c/experimental/ops/gen/cpp/renderers/cpp_config.h"

namespace tensorflow {
namespace generator {
namespace cpp {

struct RendererContext {
  enum Mode { kHeader = 0, kSource };

  Mode mode;
  SourceCode &code;
  CppConfig cpp_config;
  PathConfig path_config;
};

}  // namespace cpp
}  // namespace generator
}  // namespace tensorflow

      "VarHandleOp",                          // type, shape, list(string) attrs
      "RestoreV2",  // Variadic output-only, list(type) attr
  };

  cpp::CppConfig cpp_config(category, name_space);
  PathConfig controller_config(output_dir, source_dir, api_dirs, ops);
  CppGenerator generator(cpp_config, controller_config);

  Env *env = Env::Default();
  string golden_dir = io::JoinPath(testing::TensorFlowSrcRoot(),

#include "tensorflow/c/experimental/ops/gen/common/path_config.h"
#include "tensorflow/c/experimental/ops/gen/common/source_code.h"
#include "tensorflow/c/experimental/ops/gen/cpp/renderers/cpp_config.h"
#include "tensorflow/c/experimental/ops/gen/cpp/renderers/renderer_context.h"
#include "tensorflow/core/platform/test.h"
#include "tensorflow/core/platform/types.h"

namespace tensorflow {
namespace generator {

  string self_path = io::JoinPath(context_.path_config.tf_root_dir,
                                  context_.path_config.tf_output_dir,
                                  context_.cpp_config.unit + "_ops.h");
  string with_underscores(self_path);
  std::replace(with_underscores.begin(), with_underscores.end(), '/', '_');
  std::replace(with_underscores.begin(), with_underscores.end(), '.', '_');

  BlankLine();
}

string IncludeRenderer::SelfHeaderPath() const {
  return io::JoinPath(context_.path_config.tf_root_dir,
                      context_.path_config.tf_output_dir,
                      context_.cpp_config.unit + "_ops.h");
}

void IncludeRenderer::Include(const string &tf_file_path) {
  CodeLine("#include \"$0\"",
           io::JoinPath(context_.path_config.tf_prefix_dir, tf_file_path));
}