#include "GwLeds.h"
#include "GwHardware.h"
#include "GwApi.h"
#include "FastLED.h"

static GwLedMode mode=LED_OFF;
void setLedMode(GwLedMode newMode){
    //we consider the mode to an atomic item...
    mode=newMode;
}

static CRGB::HTMLColorCode colorFromMode(GwLedMode cmode){
    switch(cmode){
        case LED_BLUE:
            return CRGB::Blue;    
        case LED_GREEN:
            return CRGB::Green;
        case LED_RED:
            return CRGB::Red;
        case LED_WHITE:
            return CRGB::White;        
        default:
            return CRGB::Black;    
    }
}
void handleLeds(void *param){
    GwApi *api=(GwApi*)param;
    GwLog *logger=api->getLogger();
    #ifndef GWLED_FASTLED
        LOG_DEBUG(GwLog::LOG,"currently only fastled handling");
        vTaskDelete(NULL);
        return;
    #else
    CRGB leds[1];
    #ifdef GWLED_SCHEMA
    FastLED.addLeds<GWLED_TYPE,GWLED_PIN,GWLED_SCHEMA>(leds,1);
    #else
    FastLED.addLeds<GWLED_TYPE,GWLED_PIN>(leds,1);
    #endif
    #ifdef GWLED_BRIGHTNESS
    uint8_t brightness=GWLED_BRIGHTNESS;
    #else
    uint8_t brightness=128; //50%
    #endif
    GwLedMode currentMode=mode;
    leds[0]=colorFromMode(currentMode);
    FastLED.setBrightness(brightness);
    FastLED.show();
    while(true){
        delay(50);
        GwLedMode newMode=mode;
        if (newMode != currentMode){
            leds[0]=colorFromMode(newMode);
            FastLED.show();
            currentMode=newMode;
        }
    }
    vTaskDelete(NULL);
    #endif
}