#include "Adafruit_GFX.h"
#include <SPI.h>
#include "Adafruit_ILI9341.h"
#include <Arduino.h>      // this is needed for FT6206
#include "AiEsp32RotaryEncoder.h"
#include <Fonts/FreeSans9pt7b.h>
#define M_FONT &FreeSans9pt7b
// ----------- Dokunmatik touchpad  tanımlama
// The FT6206 uses hardware I2C (SCL/SDA)

#define SIZE(a) sizeof(a) / sizeof(a[0])
// The display also uses hardware SPI, plus #9 & #10
#define TFT_CS 5
#define TFT_DC 2
#define TFT_MOSI 23
#define TFT_SCLK 18
Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC);

#define PIN_ENCA 39 //VN
#define PIN_ENCB 34
#define PIN_ENCSW 36 // VP
#define ENCODER_STEPS 4

#define TFT_ROTATION 1
//TFT MENU Colors
#define BG_MENU_COLOR          ILI9341_BLACK
#define BG_BTN_COLOR           ILI9341_BLUE
#define BORDER_BTN_COLOR       ILI9341_DARKCYAN
#define TXT_COLOR_BTN          ILI9341_WHITE
#define BG_BTN_COLOR_FADE      ILI9341_DARKGREY
#define BORDER_BTN_COLOR_FADE  ILI9341_DARKCYAN
#define TXT_COLOR_BTN_FADE     ILI9341_LIGHTGREY
#define TXT_COLOR_MENU         ILI9341_BLUE
#define SELECT_COLOR_MENU      ILI9341_BLACK
#define MENU_BG_COLOR          ILI9341_WHITE

#define ENC_SEL_CH 0
#define ENC_SEL_ENTRY 1
#define ENC_SEL_VAL 2

int8_t enc_mode = ENC_SEL_CH;
             
Adafruit_GFX_Button btn_ch[8]; 
Adafruit_GFX_Button btn_ch_fade[8] ;


struct channel {

    char  alias[30] = "TEST NAME\0";
    bool   chActive = true;
    bool   fbActive = true;
    int16_t pwmDuty = 50;            //system//user   - 4095 to 4095 (= resolution 0,4% / inc.) (--> * 16 for 12 Bit Max)
    uint8_t ctrlMode = 0;
    float current =0.9;
    float feedback =2.6;
};

channel ch[8];
channel ch_last[8];

char attrBuf[21]; //= '\0';

bool selChActive = true;
uint8_t menu_chSel = 0;
uint8_t menu_entrySel = 0;

AiEsp32RotaryEncoder enc = AiEsp32RotaryEncoder(PIN_ENCA, PIN_ENCB, PIN_ENCSW, -1, ENCODER_STEPS);
void IRAM_ATTR readEncoderISR(){ enc.readEncoder_ISR();}
void setup() {

  Serial.begin(115200);
  Serial.println(F("AGR Controller"));
  setup_encoder();
  setup_lcd() ;

}

void loop(){

main_encoder();

}