#include <DFRobot_ST7687S_Latch.h>

#define CBC_DISPLAY_BACKCOLOR  DISPLAY_BLACK

#define TACHO_RADIUS            60
#define TACHO_DEFAULT_COLOR     DISPLAY_CYAN
#define TACHO_OFFROAD_COLOR     DISPLAY_RED
#define TACHO_LABEL_COLOR       DISPLAY_WHITE
#define TACHO_OPEN              1500
#define TACHO_CLOSE             TACHO_OPEN + 2995
#define TACHO_NEEDLE_LENGTH     50
#define TACHO_NEEDLE_COLOR      DISPLAY_GREEN
#define TACHO_NEEDLE_WIDTH      3
#define TACHO_MAX_SPEED         65

#define AMPMETER_OPEN           1000
#define AMPMETER_CLOSE          TACHO_OPEN + 2000
#define AMPMETER_RADIUS         64
#define AMPMETER_MAX            100

#define PAS_TEXTSIZE            5
#define PAS_COLOR               DISPLAY_CYAN

#define REGENBRAKE_FAULT_COLOR  DISPLAY_ORANGE
#define THROTTLE_FAULT_COLOR    DISPLAY_ORANGE

class DFRobot_ST7687S_Widgets : public DFRobot_ST7687S_Latch {
  public:
    DFRobot_ST7687S_Widgets (uint8_t pin_cs, uint8_t pin_cd, uint8_t pin_wr, uint8_t pin_rck);
    void AmpMeter(int value);
    void drawNormalTacho();
    void drawOffRoadTacho();
    void TachoLabels();
    void TachoNeedle(uint8_t speed);
    void drawLine2(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color);
    void PasDisplay(int value);

  private:
    void labelText(int16_t* pX, int16_t* pY, const char* ch);
    unsigned int rainbow(byte value);
    void Tacho(int color);

    bool labels_written;
    int8_t old_needle_pos[];
    int8_t needle_pos[];
};