#ifndef MESSAGES_H
#define MESSAGES_H

global_variable String8List *errors;
global_variable String8List *warnings;

internal void WARN(String8List *warning_list);
internal void ERROR(String8List *error_list);

#define PUSH_WARNING(message) _PUSH_WARNING(global_arena, warnings, message)
#define PUSH_ERROR(message) _PUSH_ERROR(global_arena, errors, message)

#if DEBUG // DEBUG

#define PANIC(panic_message)                      \
 do {                                          \
  Log(panic_message "\n"                    \
      "panic information: \n" \
      "function:\t%s\n"       \
      "file:\t\t%s",          \
      __FUNCTION__, __FILE__);              \
  OSExit(0);                                \
 } while (0);

#else

#define PANIC(panic_message) \
 do {                     \
  Log(panic_message);  \
  breakpoint();        \
 } while (0);

#endif //-

#define _PUSH_ERROR(global_arena, error_list, message)          \
 do {                                                        \
  if (error_list != NULL) {                               \
   errors_list = PushStruct(global_arena, String8List) \
  }                                                       \
  str8_list_push_node(error_list, str8_node(message));    \
 } while (0);

#define _PUSH_WARNING(global_arena, error_list, message)        \
 do {                                                        \
  if (error_list != NULL) {                               \
   errors_list = PushStruct(global_arena, String8List) \
  }                                                       \
  str8_list_push_node(error_list, str8_node(message));    \
} while (0);

internal void warn(MemArena *arena, String8List *warning_list)
{
 u64 total_size = 0;

 FOR_STR8_NODE(warning_list, current) {
  total_size += current->value.size;
 }

 String8 big_buffer = PushString8(arena, total_size);
 FOR_STR8_NODE(warning_list, current) {
  str8_append(&big_buffer, str8("Warning: "));
  str8_append(&big_buffer, current->value);
  str8_append(&big_buffer, str8("\n"));
 }
 LogStr8(big_buffer);
}

internal void error(MemArena *arena, String8List *error_list)
{
 u64 total_size = 0;
 FOR_STR8_NODE(error_list, current) {
  total_size += current->value.size;
 }

 String8 big_buffer = PushString8(arena, total_size);
 FOR_STR8_NODE(error_list, current) {
  str8_append(&big_buffer, str8("Error: "));
  str8_append(&big_buffer, current->value);
  str8_append(&big_buffer, str8("\n"));
 }
 LogStr8(big_buffer);
}

#endif // MESSAGES_H