/*------------------------------------------*\
|  GigabyteRGBFusion2GPUController.h         |
|                                            |
|  Definitions and types for Gigabyte Aorus  |
|  RGB Fusion2 GPU lighting controller       |
|                                            |
|  based on original by                      |
|  Adam Honse (CalcProgrammer1) 2/20/2020    |
\*------------------------------------------*/

#include <string>
#include "i2c_smbus.h"
#include "RGBController.h"

#pragma once

typedef unsigned char   rgb_fusion_dev_id;

struct fusion2_config
{
    uint8_t     brightness;
    RGBColor    colors[8];
    uint8_t     numberOfColors;
    uint8_t     speed;
    uint8_t     direction;
};

enum
{
    RGB_FUSION2_GPU_REG_COLOR            = 0x40,
    RGB_FUSION2_GPU_REG_MODE             = 0x88
};

enum
{
    RGB_FUSION2_GPU_MODE_STATIC          = 0x01,
    RGB_FUSION2_GPU_MODE_BREATHING       = 0x02,
    RGB_FUSION2_GPU_MODE_COLOR_CYCLE     = 0x03,
    RGB_FUSION2_GPU_MODE_FLASHING        = 0x04,
    RGB_FUSION2_GPU_MODE_GRADIENT        = 0x05,
    RGB_FUSION2_GPU_MODE_COLOR_SHIFT     = 0x06,
    RGB_FUSION2_GPU_MODE_WAVE            = 0x07,
    RGB_FUSION2_GPU_MODE_DUAL_FLASHING   = 0x08,
    RGB_FUSION2_GPU_MODE_TRICOLOR        = 0x0B
};

enum
{
    RGB_FUSION2_GPU_SPEED_SLOWEST        = 0x00,
    RGB_FUSION2_GPU_SPEED_NORMAL         = 0x02,
    RGB_FUSION2_GPU_SPEED_FASTEST        = 0x05
};

enum
{
    RGB_FUSION2_GPU_BRIGHTNESS_MIN       = 0x00,
    RGB_FUSION2_GPU_BRIGHTNESS_MAX       = 0x63
};

class RGBFusion2GPUController
{
public:
    RGBFusion2GPUController(i2c_smbus_interface* bus, rgb_fusion_dev_id dev);
    ~RGBFusion2GPUController();

    uint8_t         zone_led_count[4];
    uint8_t         zone_modes[4];

    std::string     GetDeviceLocation();

    void            GetDeviceModes();
    uint8_t         GetZoneMode(uint8_t zone);
    fusion2_config  GetZoneConfig(uint8_t zone, uint8_t mode);
    void            SaveConfig();

    void            SetZone(uint8_t zone, uint8_t mode, fusion2_config zone_config);
    void            SetMode(uint8_t zone, uint8_t mode, fusion2_config zone_config, uint8_t mystery_flag);

private:
    i2c_smbus_interface*    bus;
    rgb_fusion_dev_id       dev;

};