#ifndef LCD_DRIVER_H
#define LCD_DRIVER_H

#include "pico/stdlib.h"
#include "hardware/spi.h"

#define SPI_PORT spi0
#define PIN_MISO 16
#define PIN_CS   17
#define PIN_SCK  18
#define PIN_MOSI 19
#define PIN_DC   20
#define PIN_RST  21

#define PIN_T_CS 16

class LCD_Driver {
public:
    LCD_Driver();
    void init();
    void drawHSBBackground();
    void drawPixel(uint16_t x, uint16_t y, uint16_t color);
    void drawString(uint16_t x, uint16_t y, const char* str, uint8_t size);
    void drawNumber(uint16_t x, uint16_t y, const char* label, int num, uint8_t size);

private:
    void writeCommand(uint8_t cmd);
    void writeData(uint8_t data);
    void setAddrWindow(uint16_t x, uint16_t y, uint16_t w, uint16_t h);
    uint16_t hsvToRgb565(float h, float s, float v);
};

bool is_touched();
void update_hue_on_tap();

#endif