////////////////////////////////////////////////////////////
//~ Win32 libs

//- Windows headers

#define COBJMACROS
#define WIN32_LEAN_AND_MEAN
#define UNICODE
#pragma warning(push, 0)
#include <Windows.h>
#include <combaseapi.h>
#include <dcommon.h>
#include <initguid.h>
#include <unknwn.h>
#include <objbase.h>
#include <uuids.h>
#include <Knownfolders.h>
#include <WinSock2.h>
#include <TlHelp32.h>
#include <WS2tcpip.h>
#include <windowsx.h>
#include <ShlObj_core.h>
#include <fileapi.h>
#include <dwmapi.h>
#include <avrt.h>
#include <shellapi.h>
#pragma warning(pop)

#ifndef BCRYPT_RNG_ALG_HANDLE
  #define BCRYPT_RNG_ALG_HANDLE ((void *)0x00000081)
  u32 BCryptGenRandom(void *algorithm, u8 *buffer, u32 buffer_size, u32 flags);
#endif

//- Windows libs

#pragma comment(lib, "kernel32")
#pragma comment(lib, "user32")
#pragma comment(lib, "bcrypt")
#pragma comment(lib, "shell32")
#pragma comment(lib, "ole32")
#pragma comment(lib, "winmm")
#pragma comment(lib, "dwmapi")
#pragma comment(lib, "synchronization")
#pragma comment(lib, "avrt")
#pragma comment(lib, "ws2_32.lib")

////////////////////////////////////////////////////////////
//~ Embedded data iter types

Struct(W32_FindEmbeddedDataCtx)
{
  u64 embedded_strings_count;
  String embedded_strings[64];
};

////////////////////////////////////////////////////////////
//~ Context types

Struct(W32_Ctx)
{
  SYSTEM_INFO info;
  u32 main_thread_id;
  Atomic32 shutdown;
  Atomic32 exit_code;

  i64 timer_start_qpc;
  i64 ns_per_qpc;

  StringList raw_command_line;

  //- Application control flow

  Atomic32 panicking;
  wchar_t panic_wstr[4096];
  HANDLE panic_event;
  HANDLE exit_event;

  //- Exit funcs

  Atomic32 num_exit_funcs;
  ExitFunc *exit_funcs[4096];

  //- Logs

  HANDLE logfile;
  Atomic32 logs_initialized;

  TicketMutex logs_tm;
  Arena *log_msgs_arena;
  Arena *logs_arena;

  u64 logs_count;
  u64 log_level_counts[LogLevel_Count];
  LogEvent *readable_log_events;
  Atomic64 readable_logs_count;
};

extern W32_Ctx W32;

////////////////////////////////////////////////////////////
//~ Embedded data initialization

#define W32_EmbeddedDataPrefix EMBEDDED_RESOURCE_DATA__
BOOL W32_FindEmbeddedRcData(HMODULE module, LPCWSTR type, LPWSTR wstr_entry_name, LONG_PTR udata);

////////////////////////////////////////////////////////////
//~ Log

void W32_BootstrapLogs(String logfile_path);
void W32_Log(i32 level, String msg);

////////////////////////////////////////////////////////////
//~ Main

i32 W32_Main(void);