#pragma once

#include "../visual/component_texture_quad.h"
#include "../physics/component_physics.h"

#include "../../entity/utility/entity_timer.h"

#define BUTTON_STATE_COUNT BUTTON_STATE_PRESSED + 1
typedef enum ButtonState
{
	BUTTON_STATE_NONE,
	BUTTON_STATE_HOVER,
	BUTTON_STATE_PRESSED
} ButtonState;

typedef struct ComponentButton
{
	Component component;
	ButtonState state;
	bool isJustPressed;
} ComponentButton;

void component_button_add(ComponentButton* self, ECS* ecs);
void component_button_tick(ComponentButton* self, ECS* ecs);

#define COMPONENT_BUTTON_DEPENDENCY_COUNT 1
static const ComponentType COMPONENT_BUTTON_DEPENDENCIES[COMPONENT_BUTTON_DEPENDENCY_COUNT] = 
{
	COMPONENT_TEXTURE_QUAD
};

static const ComponentInfo COMPONENT_BUTTON_INFO = 
{
	.system = 
	{
		.functions = 
		{ 
			(ECSFunction)component_button_add, 
			NULL,
			(ECSFunction)component_button_tick, 
			NULL,
			NULL
		}
	},
	.type = COMPONENT_BUTTON,
	.size = sizeof(ComponentButton)
};

static const vec4 COMPONENT_BUTTON_STATE_NONE_COLOR = {1.0f, 1.0f, 1.0f, 1.0f};
static const vec4 COMPONENT_BUTTON_STATE_HOVER_COLOR = {0.75f, 0.75f, 0.75f, 1.0f};
static const vec4 COMPONENT_BUTTON_STATE_PRESSED_COLOR = {0.5f, 0.5f, 0.5f, 1.0f};