#include "MCUFRIEND_kbv.h"
MCUFRIEND_kbv tft;

#define LOWFLASH (defined(__AVR_ATmega328P__) && defined(MCUFRIEND_KBV_H_))

#include "bitmap_mono.h"
#include "bitmap_RGB.h"

//http://www.barth-dev.de/online/rgb565-color-picker/
#define BLACK   0x0000
#define BLUE    0x001F
#define RED     0xF800
#define GREEN   0x07E0
#define CYAN    0x07FF
#define MAGENTA 0xF81F
#define YELLOW  0xFFE0
#define WHITE   0xFFFF
#define GREY    0x8410
#define ORANGE  0xE880
#define LTGRAY  0xC618
#define LTRED   0xFC10
#define LTBLUE  0x841F
#define DKGREEN 0x0600
#define DKRED   0xC000
#define DKBLUE  0x0018
#define ZEROCLR 0xFE10
#define TEAL    0x0410

void setup()
{
  //Serial.begin(9600);
  uint16_t ID = tft.readID();
  //Serial.print(F("ID = 0x"));
  //Serial.println(ID, HEX);

  tft.begin(ID);
  tft.invertDisplay(1);
  tft.setRotation(1);
  tft.fillScreen(TEAL);
}

void loop(void)
{
  String serialStruct = "m08d12h12m34Tank.00-10990070780102030405060708091011121314151617181920212378602322212019181716151413121110090807060504030278Shed!44  0 110-1780102030405060708091011121314151617181920212378502322212019181716151413121110090807060504030278Park.01 88100110780102030405060708091011121314151617181920212378402322212019181716151413121110090807060504030278Dorm.22 -2 91140780102030405060708091011121314151617181920212378302322212019181716151413121110090807060504030278";

  char dateTime[13];
  serialStruct.toCharArray(dateTime, 13);
  tft.setTextSize(3);
  tft.fillRect(460, 0, 20, 320, BLACK);
  for (int dt = 0; dt <= 11; dt++) {
    if (isAlpha(dateTime[dt])) {
      tft.setTextColor(DKGREEN, BLACK);
    }
    else {
      tft.setTextColor(GREEN, BLACK);
    }
    tft.setCursor(462,  dt * 24 - 5);
    tft.print(dateTime[dt]);
  }
  tft.fillRect(462, 286, 15, 34, DKGREEN);
  tft.fillRect(464, 288, 11, 30, BLACK);

  // x            = # de l'esp, represente la ligne 0 = tank, 1 = shed, 2 = Park, 3 = Dorm (fini par . ou ! pour afficher en rouge ou vert si bonne lecture de la station)
  // ESPName      = nom de l'esp : tank, shed ...
  // foreCast     = # de l'image a afficher : cloudy, rain...
  // tendencty    = fleche qui represente la tendenace du forecase : arrowRaise, arrowUp...
  // temeperature = char[3] qui represente la temperature: " -3", "  2", "-15" (brrr)
  // humidity     = char[2] qui represente l'humidite % : " 1", "66"
  // tempDir      = fleche qui represente si la temperature monte ou descend: 0=arrowUp, 1=arrowDown, 2=rien (RED)
  // tempDir      = fleche qui represente si l'humidite monte ou descend: 0=arrowUp, 1=arrowDown, 2=rien (BLUE)
  // zeroValue    = value du zero, zero = 0-77, si zero = -1 alors pas sur le gfx
  // tem[24]      = domaine temperature : 0-78
  // hum[24]      = domaine humidite : 0-78

  int baseStr = 12;
  int dataLenght = 112;
  for (int station = 0; station <= 4; station++) {
    drawLine(station, serialStruct.substring(baseStr + dataLenght * station, baseStr + dataLenght * station + 112));
  }
  //drawLine(0, "Tank.00-10990070780102030405060708091011121314151617181920212378602322212019181716151413121110090807060504030278");
  //drawLine(1, "Shed!44  0 110-1780102030405060708091011121314151617181920212378502322212019181716151413121110090807060504030278");
  //drawLine(2, "Park.01 88100110780102030405060708091011121314151617181920212378402322212019181716151413121110090807060504030278");
  //drawLine(3, "Dorm.22 -2 91140780102030405060708091011121314151617181920212378302322212019181716151413121110090807060504030278");

  for (int timeOut = 0; timeOut <= 30; timeOut ++) {
    delay (50);
    tft.drawLine(464, 317 - timeOut, 474, 317 - timeOut, GREEN);
  }

}


// dessiner un carrer d'info pour les 4
//void drawLine(int x, char ESPName[4], int foreCast, int tendency, char temperature[3], char humidity[2], int tempDir, int humDir, String strZero, int tem[], int hum[])
void drawLine(int x, String dataStruct)
{
  String ESPName;
  int foreCast;
  int tendency;
  String temperature;
  String humidity;
  int tempDir;
  int humDir;
  int zero;
  int tem[24];
  int hum[24];

  ESPName = dataStruct.substring(0, 5);
  foreCast = dataStruct.substring(5, 6).toInt();
  tendency = dataStruct.substring(6, 7).toInt();
  temperature = dataStruct.substring(7, 10);
  humidity = dataStruct.substring(10, 12);
  tempDir = dataStruct.substring(12, 13).toInt();
  humDir = dataStruct.substring(13, 14).toInt();
  zero = dataStruct.substring(14, 16).toInt();
  for (int ihrs = 0; ihrs < 24; ihrs++) {
    tem[ihrs] = dataStruct.substring(16 + ihrs * 2, 16 + ihrs * 2 + 2).toInt();
  }
  for (int ihrs = 0; ihrs < 24; ihrs++) {
    hum[ihrs] = dataStruct.substring(64 + ihrs * 2, 64 + ihrs * 2 + 2).toInt();
  }

  // *** DRAW GUI and esp NAME
  tft.fillRect(1, x * 80 + 1, 458, 78, BLACK);
  tft.setTextSize(3);
  tft.drawRect(0, x * 80, 460, 80, GREY);
  tft.setTextColor(RED, BLACK);
  if (ESPName[4] == '.') tft.setTextColor(GREEN, BLACK);
  ESPName[4] = '\0'; //enlever le caractere de status du nom de l'esp
  tft.setCursor(2, x * 80 + 2);
  tft.print(ESPName);

  // *** DRAW FORCAST bitmap
  if (foreCast == 0) tft.drawRGBBitmap(2, 30 + x * 80, cloudy, 48, 48);
  if (foreCast == 1) tft.drawRGBBitmap(2, 30 + x * 80, rain, 48, 48);
  if (foreCast == 2) tft.drawRGBBitmap(2, 30 + x * 80, storm, 48, 48);
  if (foreCast == 3) tft.drawRGBBitmap(2, 30 + x * 80, sun, 48, 48);
  if (foreCast == 4) tft.drawRGBBitmap(2, 30 + x * 80, unstable, 48, 48);
  // *** DRAW Forecast tendency arrow
  if (tendency == 0) tft.drawBitmap(49, 54 + x * 80, arrowDown, 24, 24, WHITE);
  if (tendency == 1) tft.drawBitmap(49, 54 + x * 80, arrowFall, 24, 24, LTGRAY);
  if (tendency == 2) tft.drawBitmap(49, 54 + x * 80, arrowStable, 24, 24, LTGRAY);
  if (tendency == 3) tft.drawBitmap(49, 54 + x * 80, arrowRaise, 24, 24, LTGRAY);
  if (tendency == 4) tft.drawBitmap(49, 54 + x * 80, arrowUp, 24, 24, WHITE);

  // *** Draw actual temperature and humidity + last value change arrow
  tft.setTextSize(5);
  tft.setTextColor(LTRED, BLACK);
  tft.setCursor(72, x * 80 + 2);
  tft.print(temperature);
  tft.setTextColor(LTBLUE, BLACK);
  tft.setCursor(283, x * 80 + 2);
  tft.print(humidity);
  if (tempDir == 0) tft.drawBitmap(135, 54 + x * 80, arrowUp, 24, 24, DKRED);
  if (tempDir == 1) tft.drawBitmap(135, 54 + x * 80, arrowDown, 24, 24, DKRED);
  if (humDir == 0) tft.drawBitmap(316, 54 + x * 80, arrowUp, 24, 24, DKBLUE);
  if (humDir == 1) tft.drawBitmap(316, 54 + x * 80, arrowDown, 24, 24, DKBLUE);


  // *** DRAW temperature & humidity GRAPH
  for (int ihrs = 0; ihrs < 24; ihrs++) {
    tft.fillRect(158 + ihrs * 5, x * 80 + 79, 5, -tem[ihrs], RED);
    tft.fillRect(339 + ihrs * 5, x * 80 + 79, 5, -hum[ihrs], BLUE);
  }

  //*** DRAW zero line, -1 = zero is not on graph
  if (zero != -1) {
    for (int ihrs = 0; ihrs <= 118; ihrs = ihrs + 2) {
      tft.drawPixel(ihrs + 158, x * 80 + 78 - zero, ZEROCLR);
    }
  }

}