#include "cell.h"
#include <SDL3/SDL.h>

// SDL_HasMouse() -> bool
JSC_CCALL(mouse_has,
  return JS_NewBool(js, SDL_HasMouse());
)

// SDL_GetMice() -> array of mouse IDs
JSC_CCALL(mouse_get_mice,
  int count = 0;
  SDL_MouseID *mice = SDL_GetMice(&count);
  if (!mice) return JS_NewArray(js);

  JS_FRAME(js);
  JS_LOCAL(arr, JS_NewArray(js));
  for (int i = 0; i < count; i++) {
    JS_SetPropertyNumber(js, arr, i, JS_NewUint32(js, mice[i]));
  }
  SDL_free(mice);
  JS_RETURN(arr);
)

// SDL_GetMouseNameForID(id) -> string
JSC_CCALL(mouse_get_name,
  uint32_t id;
  JS_ToUint32(js, &id, argv[0]);
  const char *name = SDL_GetMouseNameForID(id);
  return name ? JS_NewString(js, name) : JS_NewString(js, "");
)

// SDL_GetMouseState() -> {x, y, buttons}
JSC_CCALL(mouse_get_state,
  float x, y;
  SDL_MouseButtonFlags buttons = SDL_GetMouseState(&x, &y);

  JS_FRAME(js);
  JS_LOCAL(result, JS_NewObject(js));
  JSValue _x = JS_NewFloat64(js, x);
  JS_SetPropertyStr(js, result, "x", _x);
  JSValue _y = JS_NewFloat64(js, y);
  JS_SetPropertyStr(js, result, "y", _y);
  JS_SetPropertyStr(js, result, "buttons", JS_NewUint32(js, buttons));
  JS_RETURN(result);
)

// SDL_GetGlobalMouseState() -> {x, y, buttons}
JSC_CCALL(mouse_get_global_state,
  float x, y;
  SDL_MouseButtonFlags buttons = SDL_GetGlobalMouseState(&x, &y);

  JS_FRAME(js);
  JS_LOCAL(result, JS_NewObject(js));
  JSValue _x = JS_NewFloat64(js, x);
  JS_SetPropertyStr(js, result, "x", _x);
  JSValue _y = JS_NewFloat64(js, y);
  JS_SetPropertyStr(js, result, "y", _y);
  JS_SetPropertyStr(js, result, "buttons", JS_NewUint32(js, buttons));
  JS_RETURN(result);
)

// SDL_GetRelativeMouseState() -> {x, y, buttons}
JSC_CCALL(mouse_get_relative_state,
  float x, y;
  SDL_MouseButtonFlags buttons = SDL_GetRelativeMouseState(&x, &y);

  JS_FRAME(js);
  JS_LOCAL(result, JS_NewObject(js));
  JSValue _x = JS_NewFloat64(js, x);
  JS_SetPropertyStr(js, result, "x", _x);
  JSValue _y = JS_NewFloat64(js, y);
  JS_SetPropertyStr(js, result, "y", _y);
  JS_SetPropertyStr(js, result, "buttons", JS_NewUint32(js, buttons));
  JS_RETURN(result);
)

// SDL_WarpMouseGlobal(x, y) -> bool
JSC_CCALL(mouse_warp_global,
  float x = js2number(js, argv[0]);
  float y = js2number(js, argv[1]);
  return JS_NewBool(js, SDL_WarpMouseGlobal(x, y));
)

// SDL_CaptureMouse(enabled) -> bool
JSC_CCALL(mouse_capture,
  bool enabled = JS_ToBool(js, argv[0]);
  return JS_NewBool(js, SDL_CaptureMouse(enabled));
)

// SDL_ShowCursor() -> bool
JSC_CCALL(mouse_show_cursor,
  return JS_NewBool(js, SDL_ShowCursor());
)

// SDL_HideCursor() -> bool
JSC_CCALL(mouse_hide_cursor,
  return JS_NewBool(js, SDL_HideCursor());
)

// SDL_CursorVisible() -> bool
JSC_CCALL(mouse_cursor_visible,
  return JS_NewBool(js, SDL_CursorVisible());
)

static const JSCFunctionListEntry js_mouse_funcs[] = {
  MIST_FUNC_DEF(mouse, has, 0),
  MIST_FUNC_DEF(mouse, get_mice, 0),
  MIST_FUNC_DEF(mouse, get_name, 1),
  MIST_FUNC_DEF(mouse, get_state, 0),
  MIST_FUNC_DEF(mouse, get_global_state, 0),
  MIST_FUNC_DEF(mouse, get_relative_state, 0),
  MIST_FUNC_DEF(mouse, warp_global, 2),
  MIST_FUNC_DEF(mouse, capture, 1),
  MIST_FUNC_DEF(mouse, show_cursor, 0),
  MIST_FUNC_DEF(mouse, hide_cursor, 0),
  MIST_FUNC_DEF(mouse, cursor_visible, 0),
};

CELL_USE_FUNCS(js_mouse_funcs)