//
// Copyright (c) 2008 Advanced Micro Devices, Inc. All rights reserved.
//
#pragma once

#include <mutex>
#if defined(USE_COMGR_LIBRARY)
#include "top.hpp"
#include "amd_comgr.h"

namespace amd {
typedef void (*t_amd_comgr_get_version)(size_t *major, size_t *minor);
typedef amd_comgr_status_t (*t_amd_comgr_status_string)(amd_comgr_status_t status, const char ** status_string);
typedef amd_comgr_status_t (*t_amd_comgr_get_isa_count)(size_t *count);
typedef amd_comgr_status_t (*t_amd_comgr_get_isa_name)(size_t index, const char **isa_name);
typedef amd_comgr_status_t (*t_amd_comgr_get_isa_metadata)(const char *isa_name, amd_comgr_metadata_node_t *metadata);
typedef amd_comgr_status_t (*t_amd_comgr_create_data)(amd_comgr_data_kind_t kind, amd_comgr_data_t *data);
typedef amd_comgr_status_t (*t_amd_comgr_release_data)(amd_comgr_data_t data);
typedef amd_comgr_status_t (*t_amd_comgr_get_data_kind)(amd_comgr_data_t data, amd_comgr_data_kind_t *kind);
typedef amd_comgr_status_t (*t_amd_comgr_set_data)(amd_comgr_data_t data, size_t size, const char* bytes);
typedef amd_comgr_status_t (*t_amd_comgr_set_data_name)(amd_comgr_data_t data, const char* name);
typedef amd_comgr_status_t (*t_amd_comgr_get_data)(amd_comgr_data_t data, size_t *size, char *bytes);
typedef amd_comgr_status_t (*t_amd_comgr_get_data_name)(amd_comgr_data_t data, size_t *size, char *name);
typedef amd_comgr_status_t (*t_amd_comgr_get_data_isa_name)(amd_comgr_data_t data, size_t *size, char *isa_name);
typedef amd_comgr_status_t (*t_amd_comgr_get_data_metadata)(amd_comgr_data_t data, amd_comgr_metadata_node_t *metadata);
typedef amd_comgr_status_t (*t_amd_comgr_destroy_metadata)(amd_comgr_metadata_node_t metadata);
typedef amd_comgr_status_t (*t_amd_comgr_create_data_set)(amd_comgr_data_set_t *data_set);
typedef amd_comgr_status_t (*t_amd_comgr_destroy_data_set)(amd_comgr_data_set_t data_set);
typedef amd_comgr_status_t (*t_amd_comgr_data_set_add)(amd_comgr_data_set_t data_set, amd_comgr_data_t data);
typedef amd_comgr_status_t (*t_amd_comgr_data_set_remove)(amd_comgr_data_set_t data_set, amd_comgr_data_kind_t data_kind);
typedef amd_comgr_status_t (*t_amd_comgr_action_data_count)(amd_comgr_data_set_t data_set, amd_comgr_data_kind_t data_kind, size_t *count);
typedef amd_comgr_status_t (*t_amd_comgr_action_data_get_data)(amd_comgr_data_set_t data_set, amd_comgr_data_kind_t data_kind, size_t index, amd_comgr_data_t *data);
typedef amd_comgr_status_t (*t_amd_comgr_create_action_info)(amd_comgr_action_info_t *action_info);
typedef amd_comgr_status_t (*t_amd_comgr_destroy_action_info)(amd_comgr_action_info_t action_info);
typedef amd_comgr_status_t (*t_amd_comgr_action_info_set_isa_name)(amd_comgr_action_info_t action_info, const char *isa_name);
typedef amd_comgr_status_t (*t_amd_comgr_action_info_get_isa_name)(amd_comgr_action_info_t action_info, size_t *size, char *isa_name);
typedef amd_comgr_status_t (*t_amd_comgr_action_info_set_language)(amd_comgr_action_info_t action_info, amd_comgr_language_t language);
typedef amd_comgr_status_t (*t_amd_comgr_action_info_get_language)(amd_comgr_action_info_t action_info, amd_comgr_language_t *language);
typedef amd_comgr_status_t (*t_amd_comgr_action_info_set_options)(amd_comgr_action_info_t action_info, const char *options);
typedef amd_comgr_status_t (*t_amd_comgr_action_info_get_options)(amd_comgr_action_info_t action_info, size_t *size, char *options);
typedef amd_comgr_status_t (*t_amd_comgr_action_info_set_working_directory_path)(amd_comgr_action_info_t action_info, const char *path);
typedef amd_comgr_status_t (*t_amd_comgr_action_info_get_working_directory_path)(amd_comgr_action_info_t action_info, size_t *size, char *path);
typedef amd_comgr_status_t (*t_amd_comgr_action_info_set_logging)(amd_comgr_action_info_t action_info, bool logging);
typedef amd_comgr_status_t (*t_amd_comgr_action_info_get_logging)(amd_comgr_action_info_t action_info, bool *logging);
typedef amd_comgr_status_t (*t_amd_comgr_do_action)(amd_comgr_action_kind_t kind, amd_comgr_action_info_t info, amd_comgr_data_set_t input, amd_comgr_data_set_t result);
typedef amd_comgr_status_t (*t_amd_comgr_get_metadata_kind)(amd_comgr_metadata_node_t metadata, amd_comgr_metadata_kind_t *kind);
typedef amd_comgr_status_t (*t_amd_comgr_get_metadata_string)(amd_comgr_metadata_node_t metadata, size_t *size, char *string);
typedef amd_comgr_status_t (*t_amd_comgr_get_metadata_map_size)(amd_comgr_metadata_node_t metadata, size_t *size);
typedef amd_comgr_status_t (*t_amd_comgr_iterate_map_metadata)(amd_comgr_metadata_node_t metadata, amd_comgr_status_t(*callback)(amd_comgr_metadata_node_t key, amd_comgr_metadata_node_t value, void *user_data), void *user_data);
typedef amd_comgr_status_t (*t_amd_comgr_metadata_lookup)(amd_comgr_metadata_node_t metadata, const char *key, amd_comgr_metadata_node_t *value);
typedef amd_comgr_status_t (*t_amd_comgr_get_metadata_list_size)(amd_comgr_metadata_node_t metadata, size_t *size);
typedef amd_comgr_status_t (*t_amd_comgr_index_list_metadata)(amd_comgr_metadata_node_t metadata, size_t index, amd_comgr_metadata_node_t *value);
typedef amd_comgr_status_t (*t_amd_comgr_iterate_symbols)(amd_comgr_data_t data, amd_comgr_status_t(*callback)(amd_comgr_symbol_t symbol, void *user_data), void *user_data);
typedef amd_comgr_status_t (*t_amd_comgr_symbol_lookup)(amd_comgr_data_t data, const char *name, amd_comgr_symbol_t *symbol);
typedef amd_comgr_status_t (*t_amd_comgr_symbol_get_info)(amd_comgr_symbol_t symbol, amd_comgr_symbol_info_t attribute, void *value);

struct ComgrEntryPoints {
  void* handle;
  t_amd_comgr_get_version               amd_comgr_get_version;
  t_amd_comgr_status_string             amd_comgr_status_string;
  t_amd_comgr_get_isa_count             amd_comgr_get_isa_count;
  t_amd_comgr_get_isa_name              amd_comgr_get_isa_name;
  t_amd_comgr_get_isa_metadata          amd_comgr_get_isa_metadata;
  t_amd_comgr_create_data               amd_comgr_create_data;
  t_amd_comgr_release_data              amd_comgr_release_data;
  t_amd_comgr_get_data_kind             amd_comgr_get_data_kind;
  t_amd_comgr_set_data                  amd_comgr_set_data;
  t_amd_comgr_set_data_name             amd_comgr_set_data_name;
  t_amd_comgr_get_data                  amd_comgr_get_data;
  t_amd_comgr_get_data_name             amd_comgr_get_data_name;
  t_amd_comgr_get_data_isa_name         amd_comgr_get_data_isa_name;
  t_amd_comgr_get_data_metadata         amd_comgr_get_data_metadata;
  t_amd_comgr_destroy_metadata          amd_comgr_destroy_metadata;
  t_amd_comgr_create_data_set           amd_comgr_create_data_set;
  t_amd_comgr_destroy_data_set          amd_comgr_destroy_data_set;
  t_amd_comgr_data_set_add              amd_comgr_data_set_add;
  t_amd_comgr_data_set_remove           amd_comgr_data_set_remove;
  t_amd_comgr_action_data_count         amd_comgr_action_data_count;
  t_amd_comgr_action_data_get_data      amd_comgr_action_data_get_data;
  t_amd_comgr_create_action_info        amd_comgr_create_action_info;
  t_amd_comgr_destroy_action_info       amd_comgr_destroy_action_info;
  t_amd_comgr_action_info_set_isa_name  amd_comgr_action_info_set_isa_name;
  t_amd_comgr_action_info_get_isa_name  amd_comgr_action_info_get_isa_name;
  t_amd_comgr_action_info_set_language  amd_comgr_action_info_set_language;
  t_amd_comgr_action_info_get_language  amd_comgr_action_info_get_language;
  t_amd_comgr_action_info_set_options   amd_comgr_action_info_set_options;
  t_amd_comgr_action_info_get_options   amd_comgr_action_info_get_options;
  t_amd_comgr_action_info_set_working_directory_path  amd_comgr_action_info_set_working_directory_path;
  t_amd_comgr_action_info_get_working_directory_path  amd_comgr_action_info_get_working_directory_path;
  t_amd_comgr_action_info_set_logging   amd_comgr_action_info_set_logging;
  t_amd_comgr_action_info_get_logging   amd_comgr_action_info_get_logging;
  t_amd_comgr_do_action                 amd_comgr_do_action;
  t_amd_comgr_get_metadata_kind         amd_comgr_get_metadata_kind;
  t_amd_comgr_get_metadata_string       amd_comgr_get_metadata_string;
  t_amd_comgr_get_metadata_map_size     amd_comgr_get_metadata_map_size;
  t_amd_comgr_iterate_map_metadata      amd_comgr_iterate_map_metadata;
  t_amd_comgr_metadata_lookup           amd_comgr_metadata_lookup;
  t_amd_comgr_get_metadata_list_size    amd_comgr_get_metadata_list_size;
  t_amd_comgr_index_list_metadata       amd_comgr_index_list_metadata;
  t_amd_comgr_iterate_symbols           amd_comgr_iterate_symbols;
  t_amd_comgr_symbol_lookup             amd_comgr_symbol_lookup;
  t_amd_comgr_symbol_get_info           amd_comgr_symbol_get_info;
};

#ifdef COMGR_DYN_DLL 
#define DYN(NAME) cep_.NAME
#define GET_COMGR_SYMBOL(NAME) cep_.NAME = \
  reinterpret_cast<t_##NAME>(Os::getSymbol(cep_.handle, #NAME)); \
  if (nullptr == cep_.NAME) { return false; }
#else
#define DYN(NAME) NAME
#define GET_COMGR_SYMBOL(NAME)
#endif

class Comgr : public amd::AllStatic {
public:
  static std::once_flag initialized;

  static bool LoadLib();

  static bool IsReady() { return is_ready_; }

  static void get_version(size_t *major, size_t *minor) {
    DYN(amd_comgr_get_version)(major, minor);
  }
  static amd_comgr_status_t status_string(amd_comgr_status_t status, const char ** status_string) {
    return DYN(amd_comgr_status_string)(status, status_string);
  }
  static amd_comgr_status_t get_isa_count(size_t *count) {
    return DYN(amd_comgr_get_isa_count)(count);
  }
  static amd_comgr_status_t get_isa_name(size_t index, const char **isa_name) {
    return DYN(amd_comgr_get_isa_name)(index, isa_name);
  }
  static amd_comgr_status_t get_isa_metadata(const char *isa_name, amd_comgr_metadata_node_t *metadata) {
    return DYN(amd_comgr_get_isa_metadata)(isa_name, metadata);
  }
  static amd_comgr_status_t create_data(amd_comgr_data_kind_t kind, amd_comgr_data_t *data) {
    return DYN(amd_comgr_create_data)(kind, data);
  }
  static amd_comgr_status_t release_data(amd_comgr_data_t data) {
    return DYN(amd_comgr_release_data)(data);
  }
  static amd_comgr_status_t get_data_kind(amd_comgr_data_t data, amd_comgr_data_kind_t *kind) {
    return DYN(amd_comgr_get_data_kind)(data, kind);
  }
  static amd_comgr_status_t set_data(amd_comgr_data_t data, size_t size, const char* bytes) {
    return DYN(amd_comgr_set_data)(data, size, bytes);
  }
  static amd_comgr_status_t set_data_name(amd_comgr_data_t data, const char* name) {
    return DYN(amd_comgr_set_data_name)(data, name);
  }
  static amd_comgr_status_t get_data(amd_comgr_data_t data, size_t *size, char *bytes) {
    return DYN(amd_comgr_get_data)(data, size, bytes);
  }
  static amd_comgr_status_t get_data_name(amd_comgr_data_t data, size_t *size, char *name) {
    return DYN(amd_comgr_get_data_name)(data, size, name);
  }
  static amd_comgr_status_t get_data_isa_name(amd_comgr_data_t data, size_t *size, char *isa_name) {
    return DYN(amd_comgr_get_data_isa_name)(data, size, isa_name);
  }
  static amd_comgr_status_t get_data_metadata(amd_comgr_data_t data, amd_comgr_metadata_node_t *metadata) {
    return DYN(amd_comgr_get_data_metadata)(data, metadata);
  }
  static amd_comgr_status_t destroy_metadata(amd_comgr_metadata_node_t metadata) {
    return DYN(amd_comgr_destroy_metadata)(metadata);
  }
  static amd_comgr_status_t create_data_set(amd_comgr_data_set_t *data_set) {
    return DYN(amd_comgr_create_data_set)(data_set);
  }
  static amd_comgr_status_t destroy_data_set(amd_comgr_data_set_t data_set) {
    return DYN(amd_comgr_destroy_data_set)(data_set);
  }
  static amd_comgr_status_t data_set_add(amd_comgr_data_set_t data_set, amd_comgr_data_t data) {
    return DYN(amd_comgr_data_set_add)(data_set, data);
  }
  static amd_comgr_status_t data_set_remove(amd_comgr_data_set_t data_set, amd_comgr_data_kind_t data_kind) {
    return DYN(amd_comgr_data_set_remove)(data_set, data_kind);
  }
  static amd_comgr_status_t action_data_count(amd_comgr_data_set_t data_set, amd_comgr_data_kind_t data_kind, size_t *count) {
    return DYN(amd_comgr_action_data_count)(data_set, data_kind, count);
  }
  static amd_comgr_status_t action_data_get_data(amd_comgr_data_set_t data_set, amd_comgr_data_kind_t data_kind, size_t index, amd_comgr_data_t *data) {
    return DYN(amd_comgr_action_data_get_data)(data_set, data_kind, index, data);
  }
  static amd_comgr_status_t create_action_info(amd_comgr_action_info_t *action_info) {
    return DYN(amd_comgr_create_action_info)(action_info);
  }
  static amd_comgr_status_t destroy_action_info(amd_comgr_action_info_t action_info) {
    return DYN(amd_comgr_destroy_action_info)(action_info);
  }
  static amd_comgr_status_t action_info_set_isa_name(amd_comgr_action_info_t action_info, const char *isa_name) {
    return DYN(amd_comgr_action_info_set_isa_name)(action_info, isa_name);
  }
  static amd_comgr_status_t action_info_get_isa_name(amd_comgr_action_info_t action_info, size_t *size, char *isa_name) {
    return DYN(amd_comgr_action_info_get_isa_name)(action_info, size, isa_name);
  }
  static amd_comgr_status_t action_info_set_language(amd_comgr_action_info_t action_info, amd_comgr_language_t language) {
    return DYN(amd_comgr_action_info_set_language)(action_info, language);
  }
  static amd_comgr_status_t action_info_get_language(amd_comgr_action_info_t action_info, amd_comgr_language_t *language) {
    return DYN(amd_comgr_action_info_get_language)(action_info, language);
  }
  static amd_comgr_status_t action_info_set_options(amd_comgr_action_info_t action_info, const char *options) {
    return DYN(amd_comgr_action_info_set_options)(action_info, options);
  }
  static amd_comgr_status_t action_info_get_options(amd_comgr_action_info_t action_info, size_t *size, char *options) {
    return DYN(amd_comgr_action_info_get_options)(action_info, size, options);
  }
  static amd_comgr_status_t action_info_set_working_directory_path(amd_comgr_action_info_t action_info, const char *path) {
    return DYN(amd_comgr_action_info_set_working_directory_path)(action_info, path);
  }
  static amd_comgr_status_t action_info_get_working_directory_path(amd_comgr_action_info_t action_info, size_t *size, char *path) {
    return DYN(amd_comgr_action_info_get_working_directory_path)(action_info, size, path);
  }
  static amd_comgr_status_t action_info_set_logging(amd_comgr_action_info_t action_info, bool logging) {
    return DYN(amd_comgr_action_info_set_logging)(action_info, logging);
  }
  static amd_comgr_status_t action_info_get_logging(amd_comgr_action_info_t action_info, bool *logging) {
    return DYN(amd_comgr_action_info_get_logging)(action_info, logging);
  }
  static amd_comgr_status_t do_action(amd_comgr_action_kind_t kind, amd_comgr_action_info_t info, amd_comgr_data_set_t input, amd_comgr_data_set_t result) {
    return DYN(amd_comgr_do_action)(kind, info, input, result);
  }
  static amd_comgr_status_t get_metadata_kind(amd_comgr_metadata_node_t metadata, amd_comgr_metadata_kind_t *kind) {
    return DYN(amd_comgr_get_metadata_kind)(metadata, kind);
  }
  static amd_comgr_status_t get_metadata_string(amd_comgr_metadata_node_t metadata, size_t *size, char *string) {
    return DYN(amd_comgr_get_metadata_string)(metadata, size, string);
  }
  static amd_comgr_status_t get_metadata_map_size(amd_comgr_metadata_node_t metadata, size_t *size) {
    return DYN(amd_comgr_get_metadata_map_size)(metadata, size);
  }
  static amd_comgr_status_t iterate_map_metadata(amd_comgr_metadata_node_t metadata, amd_comgr_status_t(*callback)(amd_comgr_metadata_node_t key, amd_comgr_metadata_node_t value, void *user_data), void *user_data) {
    return DYN(amd_comgr_iterate_map_metadata)(metadata, callback, user_data);
  }
  static amd_comgr_status_t metadata_lookup(amd_comgr_metadata_node_t metadata, const char *key, amd_comgr_metadata_node_t *value) {
    return DYN(amd_comgr_metadata_lookup)(metadata, key, value);
  }
  static amd_comgr_status_t get_metadata_list_size(amd_comgr_metadata_node_t metadata, size_t *size) {
    return DYN(amd_comgr_get_metadata_list_size)(metadata, size);
  }
  static amd_comgr_status_t index_list_metadata(amd_comgr_metadata_node_t metadata, size_t index, amd_comgr_metadata_node_t *value) {
    return DYN(amd_comgr_index_list_metadata)(metadata, index, value);
  }
  static amd_comgr_status_t iterate_symbols(amd_comgr_data_t data, amd_comgr_status_t(*callback)(amd_comgr_symbol_t symbol, void *user_data), void *user_data) {
    return DYN(amd_comgr_iterate_symbols)(data, callback, user_data);
  }
  static amd_comgr_status_t symbol_lookup(amd_comgr_data_t data, const char *name, amd_comgr_symbol_t *symbol) {
    return DYN(amd_comgr_symbol_lookup)(data, name, symbol);
  }
  static amd_comgr_status_t symbol_get_info(amd_comgr_symbol_t symbol, amd_comgr_symbol_info_t attribute, void *value) {
    return DYN(amd_comgr_symbol_get_info)(symbol, attribute, value);
  }

private:
  static ComgrEntryPoints cep_;
  static bool is_ready_;
};

}
#endif