// This #include statement was automatically added by the Particle IDE.
#include <neopixel.h>



#define PIXEL_PIN A5 //define the pin number 

#define PIXEL_COUNT 50 //define pixels 

#define PIXEL_TYPE WS2811 //defne type 
int i;
int j;
long startedAt=0;
int duration= 3*1000;
int festival_starts=0;
uint32_t orange; //create colour integers 
uint32_t green;
uint32_t white;
uint32_t blue;
uint32_t red;
uint32_t festive_indian;
uint32_t festive_turkish;
uint32_t darkred;
uint32_t yellow;
uint32_t alert;
Adafruit_NeoPixel strip = Adafruit_NeoPixel(PIXEL_COUNT, PIXEL_PIN, PIXEL_TYPE); //define object 
String sharedEventName="diot/2019/smartstudio/";



void setup()

{
    Serial.begin(9600);
    strip.begin();//prepares datapin for output
    strip.show();//initializes all neopixel to 'OFF'
    festive_indian=strip.Color(255,153,10); //define values for the colour 
    green=strip.Color(0,100,0);
    blue=strip.Color(0,0,128);
    white=strip.Color(255,255,255);
    red=strip.Color(255,0,0);
    orange=strip.Color(255,100,0);
    festive_turkish=strip.Color(234,70,48);
    darkred=strip.Color(120,0,0);
    yellow=strip.Color(255,222,0);
    alert=strip.Color(160,32,240);
    Particle.subscribe("IndianFestival",handleSharedEvent1); //create an event for each festival 
    Particle.subscribe("TurkishFestival",handleSharedEvent2);
    Particle.subscribe("ChineseFestival",handleSharedEvent3);
    Particle.subscribe(sharedEventName, handleSharedEvent);
    startedAt=millis();
    
}

void loop()

{
   
}

void handleSharedEvent1(const char *event, const char *data) //executes this function when indian festival starts 
{
    festival_starts=1;
    while(startedAt+duration<millis())
    {
        Indian();
    }
    
}

void handleSharedEvent2(const char *event, const char *data) //executes this fucntion when turkish festival starts 
{
    festival_starts=1;
    while(startedAt+duration<millis())
    {
        Turkish();
    }
    
}

void handleSharedEvent3(const char *event, const char *data) //executes this function when chinese festival starts 
{
    festival_starts=1;
    while(startedAt+duration<millis())
    {
        Chinese();
    }
    
}

void IndianFlag()  //
{
    strip.setBrightness(100);
    for(i=0;i<19;i++)  //sets first 19 pins to green colour 
    {
        strip.setPixelColor(i,green);
        strip.show();
    }
    for(i=19;i<36;i++)
    {
        strip.setPixelColor(i,white);
        strip.show();
    }
    for(i=36;i<50;i++)
    {
        strip.setPixelColor(i,orange);
        strip.show();
    }
    delay(3000);
}

void BreatheIndian() //creates breathing pattern 
{
    for(i=0;i<50;i++) 
    {
        strip.setPixelColor(i,festive_indian);
    }
    strip.show();
    for(i=10;i<100;i=i+10) //increase the brightness 
    { 
        strip.setBrightness(i);
        strip.show();
        delay(100);
    }
    for(i=0;i<50;i++)
    {
        strip.setPixelColor(i,festive_indian);
    }
    strip.show();
    for(i=100;i>10;i=i-10)
    {
        strip.setBrightness(i);
        strip.show();
        delay(100);
    }
}
void Indian()
{
    IndianFlag(); 
    delay(100);
    BreatheIndian();
    delay(100);
    BreatheIndian();
    delay(100);
}

void TurkishFlag() //create turkish flag 
{
    strip.setBrightness(100);
    for(i=0;i<24;i++)
    {
        strip.setPixelColor(i,red);
        strip.show();
    }
    for(i=24;i<26;i++)
    {
        strip.setPixelColor(i,white);
        strip.show();
    }
    for(i=26;i<28;i++)
    {
        strip.setPixelColor(i,red);
        strip.show();
    }
    for(i=28;i<32;i++)
    {
       strip.setPixelColor(i,white);
       strip.show(); 
    }
    for(i=32;i<50;i++)
    {
       strip.setPixelColor(i,red);
       strip.show(); 
    }
    delay(3000);
}

void BreatheTurkish()
{
    for(i=0;i<50;i=i+2)
    {
        strip.setPixelColor(i,festive_turkish);
    }
    strip.show();
    for(i=1;i<49;i=i+2)
    {
        strip.setPixelColor(i,white);
    }
    strip.show();
    for(i=10;i<100;i=i+10)
    {
        strip.setBrightness(i);
        strip.show();
        delay(100);
    }
    for(i=0;i<50;i=i+2)
    {
        strip.setPixelColor(i,festive_turkish);
    }
    strip.show();
    for(i=1;i<49;i=i+2)
    {
        strip.setPixelColor(i,white);
    }
    strip.show();
    for(i=100;i>10;i=i-10)
    {
        strip.setBrightness(i);
        strip.show();
        delay(100);
    }
    
}
void Turkish()
{
    TurkishFlag();
    delay(100);
    BreatheTurkish();
    delay(100);
    BreatheTurkish();
    delay(100);
}

void ChineseFlag() //create chinese flag 
{
    strip.setBrightness(100);
    for(i=43;i<50;i++) //set certain pixels to darkred 
    {
        strip.setPixelColor(i,darkred);
        strip.show();
    }
    for(i=41;i<43;i++)
    {
        strip.setPixelColor(i,yellow);
        strip.show();
    }
    strip.setPixelColor(40,darkred);
    strip.show();
    for(i=30;i<40;i++)
    {
        strip.setPixelColor(i,yellow);
        strip.show();
    }
    strip.setPixelColor(29,darkred);
    strip.show();
    for(i=27;i<29;i++)
    {
        strip.setPixelColor(i,yellow);
        strip.show();
        
    }
    for(i=0;i<27;i++)
    {
        strip.setPixelColor(i,darkred);
        strip.show();
    }
    
    delay(3000);
}

void BreatheChinese()
{
    for(i=0;i<50;i++)
    {
        strip.setPixelColor(i,darkred);
    }
    strip.show();
    for(i=10;i<100;i=i+10)
    {
        strip.setBrightness(i);
        strip.show();
        delay(100);
    }
    for(i=0;i<50;i++)
    {
        strip.setPixelColor(i,darkred);
    }
    strip.show();
    for(i=100;i>10;i=i-10)
    {
        strip.setBrightness(i);
        strip.show();
        delay(100);
    }
}

void Chinese()
{
    ChineseFlag();
    delay(100);
    BreatheChinese();
    delay(100);
    BreatheChinese();
    delay(100);
}

void handleSharedEvent(const char *event, const char *data) //call this function when a networked function is recieved 
{ 
    
    String eventName=String(event);
    if(eventName.indexOf("ImGone")>-1)
    {
        if(festival_starts==0)
        {
            for(i=0;i<50;i++)
        {
            strip.setPixelColor(i,alert);
            strip.show();
        }
        }
        
    }
    
    else if(eventName.indexOf("ImHere")>-1)
    {
        for(i=0;i<50;i++)
        {
            strip.setPixelColor(i,0,0,0);
            strip.show();
        }
    }
   
}