#!/usr/bin/python
from TwitterAPI import TwitterAPI
import datetime, time
import os, sys, subprocess
#import random

CONSUMER_KEY        = 'XXXXXXXXXXXXXXXXXXXXXX'
CONSUMER_SECRET     = 'YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY'
ACCESS_TOKEN_KEY    = 'ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ'
ACCESS_TOKEN_SECRET = 'VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV'

interval = 300 # 300s = 5m
#interval = 6 
counter  = 11  # how many per hour
counterstart = counter
#eggs = "/home/gartim/pics/easter_egg/"
#eggpics = os.listdir( eggs )
#picount = len(eggpics)

api = TwitterAPI(CONSUMER_KEY, CONSUMER_SECRET, ACCESS_TOKEN_KEY, ACCESS_TOKEN_SECRET)

# testing - r = api.request('search/tweets', {'q':'pizza'})
# testing - print r.status_code

while ( 1 ):
	# ran_num = random.randrange(0,11)
	DATETIME=datetime.datetime.now().strftime("%Y_%m_%d-%X")
	#print "counter: %s ran_num: %i DateTime: %s" % (counter, ran_num, DATETIME)
	print "counter: %s  DateTime: %s" % (counter, DATETIME)
	#if ran_num == counter:
	#	if ran_num > 9: ran_num = ran_num - 2
	#	filename = "/home/gartim/pics/easter_egg/" + eggpics[ran_num]
	#	print('Got an EasterEGG!')
	#else:
	# create image
	filename= "/home/pi/pics/academy_" + DATETIME + ".jpg"
	subprocess.call(["./step_moto.sh"," /dev/ttyACM0", "0"])
	subprocess.call(["raspistill","-n", "-o", filename, "-w", "1040", "-h","680"])
	photo = open(filename, 'rb')
	data = photo.read()
	r = api.request('media/upload', None, {'media': data})
	print('Upload media successful' if r.status_code == 200 else 'UPLOAD MEDIA FAILURE')
	# STEP 2 - post tweet with reference to uploaded image
	if r.status_code == 200:
		media_id = r.json()['media_id']
		r = api.request('statuses/update', {'status':'photowatch: 2016_Academys', 'media_ids':media_id})
		print('Update status successful' if r.status_code == 200 else 'UPDATE STATUS FAILURE')
	counter = counter - 1
	if counter < 0:
		counter = counterstart
	time.sleep( interval )