// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.

#pragma once

#include "winml_adapter_c_api.h"

namespace Windows {
namespace AI {
namespace MachineLearning {
namespace Adapter {

ORT_API(void, ReleaseThreadPool, OrtThreadPool*);
ORT_API(void, ReleaseModel, OrtModel*);
ORT_API(void, ReleaseExecutionProvider, OrtExecutionProvider*);

ORT_API_STATUS(OverrideSchema);

// OrtEnv methods
ORT_API_STATUS(EnvConfigureCustomLoggerAndProfiler, _In_ OrtEnv* env, OrtLoggingFunction logging_function, OrtProfilingFunction profiling_function, _In_opt_ void* logger_param, OrtLoggingLevel default_warning_level, _In_ const char* logid, _Outptr_ OrtEnv** out);

// OrtModel methods
ORT_API_STATUS(CreateModelFromPath, _In_ const char* model_path, _In_ size_t size, _Outptr_ OrtModel** out);
ORT_API_STATUS(CreateModelFromData, _In_ void* data, _In_ size_t size, _Outptr_ OrtModel** out);
ORT_API_STATUS(CloneModel, _In_ const OrtModel* in, _Outptr_ OrtModel** out);
ORT_API_STATUS(ModelGetAuthor, _In_ const OrtModel* model, _Out_ const char** const author, _Out_ size_t* len);
ORT_API_STATUS(ModelGetName, _In_ const OrtModel* model, _Out_ const char** const name, _Out_ size_t* len);
ORT_API_STATUS(ModelSetName, _In_ const OrtModel* model, _In_ const char* name);
ORT_API_STATUS(ModelGetDomain, _In_ const OrtModel* model, _Out_ const char** const domain, _Out_ size_t* len);
ORT_API_STATUS(ModelGetDescription, _In_ const OrtModel* model, _Out_ const char** const description, _Out_ size_t* len);
ORT_API_STATUS(ModelGetVersion, _In_ const OrtModel* model, _Out_ int64_t* version);
ORT_API_STATUS(ModelGetInputCount, _In_ const OrtModel* model, _Out_ size_t* count);
ORT_API_STATUS(ModelGetOutputCount, _In_ const OrtModel* model, _Out_ size_t* count);
ORT_API_STATUS(ModelGetInputName, _In_ const OrtModel* model, _In_ size_t index, _Out_ const char** input_name, _Out_ size_t* count);
ORT_API_STATUS(ModelGetOutputName, _In_ const OrtModel* model, _In_ size_t index, _Out_ const char** output_name, _Out_ size_t* count);
ORT_API_STATUS(ModelGetInputDescription, _In_ const OrtModel* model, _In_ size_t index, _Out_ const char** input_description, _Out_ size_t* count);
ORT_API_STATUS(ModelGetOutputDescription, _In_ const OrtModel* model, _In_ size_t index, _Out_ const char** output_description, _Out_ size_t* count);
ORT_API_STATUS(ModelGetInputTypeInfo, _In_ const OrtModel* model, _In_ size_t index, _Outptr_ OrtTypeInfo** type_info);
ORT_API_STATUS(ModelGetOutputTypeInfo, _In_ const OrtModel* model, _In_ size_t index, _Outptr_ OrtTypeInfo** type_info);
ORT_API_STATUS(ModelGetMetadataCount, _In_ const OrtModel* model, _Out_ size_t* count);
ORT_API_STATUS(ModelGetMetadata, _In_ const OrtModel* model, _In_ size_t count, _Out_ const char** const key, _Out_ size_t* key_len, _Out_ const char** const value, _Out_ size_t* value_len);
ORT_API_STATUS(ModelEnsureNoFloat16, _In_ const OrtModel* model);
ORT_API_STATUS(SaveModel, _In_ const OrtModel* in, _In_ const wchar_t* const file_name, _In_ size_t len);

ORT_API_STATUS(OrtSessionOptionsAppendExecutionProviderEx_DML, _In_ OrtSessionOptions* options, _In_ ID3D12Device* d3d_device, _In_ ID3D12CommandQueue* cmd_queue, bool metacommands_enabled);

// OrtSession methods
ORT_API_STATUS(CreateSessionWithoutModel, _In_ OrtEnv* env, _In_ const OrtSessionOptions* options, _In_ OrtThreadPool* inter_op_thread_pool, _In_ OrtThreadPool* intra_op_thread_pool, _Outptr_ OrtSession** session);

//Do not release provider... as there is no release method available
ORT_API_STATUS(SessionGetExecutionProvider, _In_ OrtSession* session, _In_ size_t index, _Out_ OrtExecutionProvider** provider);
ORT_API_STATUS(SessionInitialize, _In_ OrtSession* session);
ORT_API_STATUS(SessionLoadAndPurloinModel, _In_ OrtSession* session, _In_ OrtModel* model);

ORT_API_STATUS(SessionStartProfiling, _In_ OrtEnv* env, _In_ OrtSession* session);
ORT_API_STATUS(SessionEndProfiling, _In_ OrtSession* session);
ORT_API_STATUS(SessionRegisterGraphTransformers, _In_ OrtSession* session);
ORT_API_STATUS(SessionRegisterCustomRegistry, _In_ OrtSession* session, _In_ IMLOperatorRegistry* registry);
ORT_API_STATUS(SessionCopyOneInputAcrossDevices, _In_ OrtSession* session, _In_ const char* const input_name, _In_ OrtValue* orig_value, _Outptr_ OrtValue** new_value);
ORT_API_STATUS(SessionGetNumberOfIntraOpThreads, _In_ OrtSession* session, _Out_ uint32_t* num_threads);
ORT_API_STATUS(SessionGetIntraOpThreadSpinning, _In_ OrtSession* session, _Out_ bool* allow_spinning);
ORT_API_STATUS(SessionGetNamedDimensionsOverrides, _In_ OrtSession* session, _Out_ winrt::Windows::Foundation::Collections::IMapView<winrt::hstring, uint32_t>& overrides);

// Dml methods (TODO need to figure out how these need to move to session somehow...)
ORT_API_STATUS(DmlExecutionProviderSetDefaultRoundingMode, _In_ OrtExecutionProvider* dml_provider, _In_ bool is_enabled);
ORT_API_STATUS(DmlExecutionProviderFlushContext, _In_ OrtExecutionProvider* dml_provider);
ORT_API_STATUS(DmlExecutionProviderReleaseCompletedReferences, _In_ OrtExecutionProvider* dml_provider);

// note: this returns a weak ref

ORT_API_STATUS(GetProviderMemoryInfo, _In_ OrtExecutionProvider* provider, OrtMemoryInfo** memory_info);
ORT_API_STATUS(GetProviderAllocator, _In_ OrtExecutionProvider* provider, OrtAllocator** allocator);
ORT_API_STATUS(FreeProviderAllocator, _In_ OrtAllocator* allocator);

// ExecutionProvider Methods
ORT_API_STATUS(ExecutionProviderSync, _In_ OrtExecutionProvider* provider);
ORT_API_STATUS(DmlCopyTensor, _In_ OrtExecutionProvider* provider, _In_ OrtValue* src, _In_ OrtValue* dst);
ORT_API_STATUS(CreateCustomRegistry, _Out_ IMLOperatorRegistry** registry);

ORT_API_STATUS(ValueGetDeviceId, _In_ OrtValue* ort_value, _Out_ int16_t* device_id);
ORT_API_STATUS(SessionGetInputRequiredDeviceId, _In_ OrtSession* session, _In_ const char* const input_name, _Out_ int16_t* device_id);

// Model Building
ORT_API_STATUS(CreateTensorTypeInfo, _In_ const int64_t* shape, size_t shape_len, ONNXTensorElementDataType type, _Out_ OrtTypeInfo** type_info);
ORT_API_STATUS(CreateSequenceTypeInfo, _Out_ OrtTypeInfo** type_info);
ORT_API_STATUS(CreateMapTypeInfo, _Out_ OrtTypeInfo** type_info);
ORT_API_STATUS(CreateModel, _In_ int64_t opset, _Outptr_ OrtModel** out);
ORT_API_STATUS(ModelAddInput, _In_ OrtModel* model, _In_ const char* const input_name, _In_ OrtTypeInfo* info);
ORT_API_STATUS(ModelAddConstantInput, _In_ OrtModel* model, _In_ const char* const input_name, _In_ OrtTypeInfo* info, _In_ OrtValue* value);
ORT_API_STATUS(ModelAddOutput, _In_ OrtModel* model, _In_ const char* const output_name, _In_ OrtTypeInfo* info);
ORT_API_STATUS(ModelAddOperator, 
    _In_ OrtModel* model,
    _In_ const char* const op_type,
    _In_ const char* const op_name,
    _In_ int64_t opset,
    _In_ const char* const op_domain,
    _In_ const char* const* input_names, _In_ size_t num_inputs,
    _In_ const char* const* output_names, _In_ size_t num_outputs,
    _In_ const char* const* attribute_names, _In_ OrtValue** attribute_values, _In_ size_t num_attributes);

ORT_API_STATUS(ModelGetOpsetVersion, _In_ OrtModel* model, _In_ const char* const domain, _Out_ int32_t* version);

ORT_API_STATUS(OperatorGetNumInputs,
      _In_ const char* const op_type,
      _In_ int64_t opset,
      _In_ const char* const op_domain, 
      _Out_ size_t* num_inputs);

ORT_API_STATUS(OperatorGetInputName,
      _In_ const char* const op_type,
      _In_ int64_t opset,
      _In_ const char* const op_domain,
      _In_ size_t index,
      _Out_ const char** const name);

ORT_API_STATUS(OperatorGetNumOutputs,
               _In_ const char* const op_type,
               _In_ int64_t opset,
               _In_ const char* const op_domain,
               _Out_ size_t* num_inputs);

ORT_API_STATUS(OperatorGetOutputName,
               _In_ const char* const op_type,
               _In_ int64_t opset,
               _In_ const char* const op_domain,
               _In_ size_t index,
               _Out_ const char** const name);

ORT_API_STATUS(JoinModels,
               _In_ OrtModel* first_model,
               _In_ OrtModel* second_model,
               _In_ const char* const* output_names,
               _In_ const char* const* input_names,
               size_t num_linkages,
               bool promote_unlinked_outputs,
               _In_ const char* const join_node_prefix);

ORT_API_STATUS(CreateThreadPool,
               ThreadPoolType type,
               OrtThreadPoolOptions* params,
               _Outptr_ OrtThreadPool** out);

// maps and sequences???
//ONNX_NAMESPACE::OpSchemaRegistry::DomainToVersionRange().Map().at(ONNX_NAMESPACE::ONNX_DOMAIN).second

}  // namespace Adapter
}  // namespace MachineLearning
}  // namespace AI
}  // namespace Windows