#ifndef CORE_WINDOW_MANAGER_H
#define CORE_WINDOW_MANAGER_H

#include <core/Vector.h>

typedef bool (*WindowRunHandler)(void* data);
typedef void (*WindowTickHandler)(void* data);
typedef void (*WindowRenderHandler)(void* data, float lag);

typedef struct {
    IntVector2 size;
    bool fullscreen;
    const char* name;
} WindowOptions;

bool openWindow(const WindowOptions* options);
void closeWindow(void);
void showWindow(void);
void trapWindowCursor(void);
void freeWindowCursor(void);
bool isWindowCursorTrapped(void);
const IntVector2* getWindowSize(void);
bool hasWindowSizeChanged(void);
bool shouldWindowClose(void);

void setWindowRunHandler(WindowRunHandler wr, void* data);
void setWindowTickHandler(WindowTickHandler t, void* data);
void setWindowRenderHandler(WindowRenderHandler r, void* data);
void setWindowNanosPerTick(i64 nanos);
void runWindow(void);
float getWindowTicksPerSecond(void);
float getWindowFramesPerSecond(void);

void setInputLimit(size_t limit);
void resetInput(void);
void enableInput(void);
void disableInput(void);
bool isInputEnabled(void);
void fillInput(const char* s);
size_t getInputCursor(void);
void setInputCursor(size_t index);
const char* getInputString(void);

typedef size_t Button;

Button addButton(const char* name);
void bindKeyToButton(Button b, int key);
void bindGamepadToButton(Button b, int gamepadButton);
void bindMouseToButton(Button b, int mouseButton);

Vector2 getLastMousePosition(void);
Vector2 getMousePosition(void);
Vector2 getLeftGamepadAxis(void);
Vector2 getRightGamepadAxis(void);
float getLeftGamepadTrigger(void);
float getRightGamepadTrigger(void);

bool isButtonDown(Button b);
int getButtonDownTime(Button b);
bool wasButtonReleased(Button b);
const char* getButtonName(Button b);

#endif