#!/usr/bin/python


from monitor import config
from monitor.wrapper import plc
from monitor import parser as parsermodule
from monitor.model import *
from monitorstats import *
from monitor import database

import sys
import time
import calendar
from datetime import datetime, timedelta

from nodequeryold import verify,query_to_dict,node_select

api = plc.getAuthAPI()

def nodes_from_time(arch, file):
	fb = arch.load(file)

	nodelist = fb['nodes'].keys()
	nodelist = node_select(config.select, nodelist, fb)
	return nodelist
	

def main():
	parser = parsermodule.getParser()
	parser.set_defaults(archivedir='archive-pdb', begin=None, end=None, select=None)
	parser.add_option("", "--archivedir", dest="archivedir", metavar="filename",
						help="Pickle file aggregate output.")
	parser.add_option("", "--select", dest="select", metavar="key",
						help="Select .")
	parser.add_option("", "--begin", dest="begin", metavar="YYYY-MM-DD",
						help="Specify a starting date from which to begin the query.")
	parser.add_option("", "--end", dest="end", metavar="YYYY-MM-DD",
						help="Specify a ending date at which queries end.")
	config = parsermodule.parse_args(parser)
	archive = get_archive(config.archivedir)

	if not config.begin or not config.end:
		print parsermodule.usage(parser)
		sys.exit(1)

	tdelta = timedelta(1)
	d_s1 = datetime_fromstr(config.begin)
	d_s2 = datetime_fromstr(config.begin) + tdelta
	d_end   = datetime_fromstr(config.end)

	data = []
	while d_end > d_s2:

		f_s1 = get_filefromglob(d_s1, "production.findbad", config.archivedir)
		f_s2   = get_filefromglob(d_s2, "production.findbad", config.archivedir)

		s1 = set(nodes_from_time(archive, f_s1))
		s2 = set(nodes_from_time(archive, f_s2))

		print "[ %s, %s, %s ]," % ( len(s2), len(s2-s1), len(s1-s2) )
		data.append( [ len(s2), len(s2-s1), len(s1-s2)] )

		#print "len s2 : ", len(s2)
		#print "len s1 : ", len(s1)
		#print "%s nodes up" % len(s2-s1)
		#print "Nodes s2 minus s1: len(s2-s1) = %s" % len(s2-s1)
		#for node in s2 - s1: print node
		#print ""
		#print "%s nodes down" % len(s1-s2)
		#print "Nodes s1 minus s2: len(s1-s2) = %s" % len(s1-s2)
	#	for node in s1 - s2: print node
		d_s1 = d_s2
		d_s2 = d_s1 + tdelta
	
	s1=[]
	s2=[]
	s3=[]
	for row in data:
		s1.append(row[0])
		s2.append(row[1])
		s3.append(row[2])
	
	s1 = map(lambda x: x-500, s1)
	rlow= zip(s1,s3)
	rhigh = zip(s1,s2)
	diff_low  = map(lambda x: x[0]-x[1], rlow)
	diff_high = map(lambda x: x[0]+x[1], rhigh)
	s1 = map(lambda x: str(x), s1)
	diff_low = map(lambda x: str(x), diff_low)
	diff_high = map(lambda x: str(x), diff_high)
	print s1
	print diff_low
	print diff_high
	print "http://chart.apis.google.com/chart?cht=lc&chds=40,100&chxt=x,y&chxl=0:|Oct|Nov|Dec|Jan|Feb|1:|540|580|600&chs=700x200&chm=F,aaaaaa,1,-1,2&chd=t1:%s" % ",".join(s1) + "|" + ",".join(diff_low) + "|" + ",".join(s1) + "|" + ",".join(s1) +"|" + ",".join(diff_high)

# takes two arguments as dates, comparing the number of up nodes from one and
# the other.

if __name__ == "__main__":
	main()