import time
import urllib2
#import urllib.parse
import json
import sys
import os
import RPi.GPIO as GPIO

red_light = 13 ##GPIO 13 connect to IN3
yellow_light = 16 ##GPIO 16 connect to IN2
green_light = 7 ##GPIO 7 connect to IN1

GPIO.setmode(GPIO.BOARD)
GPIO.setup(green_light, GPIO.OUT)
GPIO.setup(red_light, GPIO.OUT)
GPIO.setup(yellow_light, GPIO.OUT)

GPIO.output(red_light,True)
GPIO.output(yellow_light,True)
GPIO.output(green_light,True)

def LightOn(light,duration):
    GPIO.setmode(GPIO.BOARD)
    GPIO.setup(green_light, GPIO.OUT)
    GPIO.setup(red_light, GPIO.OUT)
    GPIO.setup(yellow_light, GPIO.OUT)
    GPIO.output(red_light,True)
    GPIO.output(yellow_light,True)
    GPIO.output(green_light,True)
    GPIO.output(light,False)
    time.sleep(duration)
    GPIO.output(light,True)
    GPIO.cleanup()

def FlashSingleRapid(light, numTimes, duration):
    GPIO.setmode(GPIO.BOARD)
    GPIO.setup(13, GPIO.OUT)
    GPIO.setup(16, GPIO.OUT)
    GPIO.setup(7, GPIO.OUT)
    GPIO.output(13,True)
    GPIO.output(16,True)
    GPIO.output(7,True)
    for i in range(0,numTimes):## Run loop numTimes
        print("Flash Single Iteration " + str(i+1))## Print current loop
        GPIO.output(light,False)## Switch on
        time.sleep(duration)## Wait
        GPIO.output(light,True)## Switch off
        time.sleep(duration)
    GPIO.cleanup()
    print("Done")## When loop is complete, print "Done"

def FlashLights(numTimes, speed):
    for i in range(0,numTimes):## Run loop numTimes
        print("Iteration " + str(i+1))## Print current loop
        GPIO.output(green_light,False)## Switch on pin 7
        time.sleep(speed)## Wait
        GPIO.output(green_light,True)## Switch off pin 7
        GPIO.output(yellow_light,False)## Switch on pin 15
        time.sleep(speed)## Wait
        GPIO.output(yellow_light,True)## Switch off pin 15
        GPIO.output(red_light,False)## Switch on pin 13
        time.sleep(speed)## Wait
        GPIO.output(red_light,True)## Switch off pin 13
    print("Done") ## When loop is complete, print "Done"
    GPIO.cleanup()

def AllOnOff(numTimes, speed):
    for i in range(0,numTimes):## Run loop numTimes
        print("Iteration " + str(i+1))## Print current loop
        GPIO.output(green_light,False)## Switch on pin 7
        GPIO.output(yellow_light,False)## Switch on pin 15
        GPIO.output(red_light,False)## Switch on pin 13
        time.sleep(speed)## Wait
        GPIO.output(yellow_light,True)## Switch off pin 15
        GPIO.output(green_light,True)## Switch off pin 7
        GPIO.output(red_light,True)## Switch off pin 13
    print("Done") ## When loop is complete, print "Done"
    GPIO.cleanup()

FlashLights(10,.1)


period=0
try:
    #json_data = requests.get('https://api.darksky.net/forecast/3597b17574df32c91c85e0952556e7f6/27.5299,-82.6205').json()
    f= urllib2.urlopen('https://api.darksky.net/forecast/3597b17574df32c91c85e0952556e7f6/27.5299,-82.6205')
    json_string=f.read()
    weather_data=json.loads(json_string)
    f.close()
except IOError as e:
    os.system("sudo python readyflash.py")
except Exception:
    os.system("sudo python readyflash.py")
else:
    LowTemp=weather_data['daily']['data'][0]['temperatureLow']
    HighTemp=weather_data['daily']['data'][0]['temperatureHigh']
    POP=weather_data['currently']['precipProbability']
    POP=POP*100
    Conditions=weather_data['currently']['summary']
    LowTempstr = "Low Temp = " + str(LowTemp) +"F"
    HiTempstr = "High Temp = " + str(HighTemp) +"F"
    POPstr = "Chance of Rain is " + str(POP) + "%"
    print(LowTempstr)
    print(HiTempstr)
    print(POPstr)
    print("Today will be " + Conditions)
    light_colorstr= "Yellow Light"
    light_color=yellow_light

    if int(POP) >=90:
        light2 = red_light
        quick = .1
        NumX = int(POP)/10 + 1
        print("POP = " + str(POP) + " so I'm flashing " + str(light2) + " " + str(NumX) + " times")
        FlashSingleRapid(light2, NumX, quick)

    elif int(POP) >= 20 and int(POP) < 60:
        light2 = yellow_light
        quick = .1
        NumX = int(POP)/10 + 1
        print("POP = " + str(POP) + " so I'm flashing " + str(light2) + " " + str(NumX) + " times")
        FlashSingleRapid(light2, NumX, quick)
        time.sleep(.5)
        FlashSingleRapid(light2, NumX, quick)

    else:
        light2 = green_light
        quick = .1
        NumX = int(POP)/10 + 1
        print("POP = " + str(POP) + " so I'm flashing " + str(light2) + " " + str(NumX) + " times")
        FlashSingleRapid(light2, NumX, quick)
        time.sleep(.5)
        FlashSingleRapid(light2, NumX, quick)
        time.sleep(.5)
        FlashSingleRapid(light2, NumX, quick)
        time.sleep(.5)

    AllOnOff(3,.2)

    if int(LowTemp) >= 70:
        light_colorstr = "Green Light"
        light_color=green_light

    elif int(LowTemp) <= 50:
        light_colorstr = "Red Light"
        light_color=red_light
    else:
        light_colorstr= "Yellow Light"
        light_color=yellow_light



print(light_colorstr)
print(light_color)
numTimes = int(lowTemp)/10 +1

for i in range(0,numTimes):## Run loop numTimes
    LightOn(light_color,1)
    time.sleep(.2)

##GPIO.cleanup()