import random
import operator
import json

configFileName = "kukconfig.json"

people = {}
class Person(object):
	global people
	def __init__(self, name):
		self.name = name
		self.kukPoints = 0
		self.kukMealCount = 0
		self.kukServingCount = 0
		self.attendanceRate = 0.5
		self.eatenCount = 0
		people[name] = self

	@staticmethod
	def get(name):
		if name not in people:
			people[name] = Person(name)
		return people[name]

mealHistory = {}
midTop = 0

class Meal(object):
	global mealHistory
	def __init__(self, kuk, date):
		self.mid = self.getNextMID()
		self.kuk = kuk
		self.eaters = []
		self.date = date
		self.meal = "food"
		mealHistory[self.mid] = self

	@staticmethod
	def getNextMID():
		global midTop
		midTop += 1
		return midTop

def save():
	with open(config['mealHistoryFile'], 'w') as outfile:
			json.dump(mealHistory, outfile)

if __name__ == '__main__':

	try:
		with open (configFileName, 'r') as configFile:
			config = json.load(configFile)
	except IOError:
		print "Config file not found! Loading defaults"
		config = {}
		config['ip'] = '127.0.0.1'
		config['port'] = 5000
		config['debug'] = True
		config['mealHistoryFile'] = "MealHistory.json"

	Person("Mark")
	Person("Davide")
	Person("Wille")
	Person("Sven")
	Person("David")
	Person("Ahmed")

	for name, person in people.iteritems():
		person.attendanceRate = 0.2 + random.random() * 0.8


	points = {}
	points[3] = 52
	points[4] = 69
	points[5] = 80
	points[6] = 90
	points[7] = 102
	points[8] = 112
	points[9] = 120
	points[10] = 135

	important = ['delicious', 'fabulous', 'very tasty', 'good', 'very good', 'not bad at all', 'favorable', 'ok', 'nutritious', 'italian', 'mouth-watering', 'objectively pleasing', 'aromatic', 'something to write home about', 'probably digestible', 'edible', 'a complex blend of carbon-based chemistry','not sanitized"); DROP TABLE MEALS;--', 'not poisoned', 'of unknown origin', 'crunchy', 'finger-licking good', 'fantastic', 'the best one we had so far', 'fancy', 'extrordinary', 'pleasant']
	newcommers = ["Rick", "Morty", "Jerry", "Mr Poopy Buthole", "Karl Gustav VII", "Erik"]

	day = 1
	while True:
		#somebody-joining module
		if len(newcommers) > 0 and random.random() < 0.1:
			newbe = Person(newcommers.pop())
			newbe.attendanceRate = 0.2 + random.random() * 0.8
			print "### NEW MEMBER ###"
			print "!!! {} has joined the group !!!"
		
		n_people = 0
		while n_people < 3:
			attendees = []
			for name, person in people.iteritems():
				if random.random() < person.attendanceRate:
					attendees.append(name)
			
			n_people = len(attendees)
		
		print "\n\n===Day {}===".format(str(day))
		print "{} people comming: ".format(str(n_people))
		print "  ",
		for name in attendees:
			print name + ",",
		print ""

		#selecting the kuk
		cookies = [v for k,v in people.iteritems() if k in attendees]
		scookies = sorted(cookies, key=operator.attrgetter('kukPoints'), reverse=True)
		tied = []
		for person in scookies:
			if person.kukPoints < scookies[0].kukPoints:
				break
			tied.append(person)

		if len(tied)==1:
			print "{} has the most points ({}) and is going to cook".format(tied[0].name, str(tied[0].kukPoints))
			kuk = tied[0]
		else:
			print "{} people are tied with {} points each".format(str(len(tied)), str(tied[0].kukPoints))
			print "  ",
			for person in tied:
				print person.name + ",",
			print ""
			kuk = random.choice(tied)
			print "{} was selected at random and is going to cook".format(kuk.name)
		cookies.remove(kuk)

		#kuking and points 
		reward = points[n_people]
		payment = points[n_people] / (n_people-1)
		kuk.kukPoints -= reward
		kuk.kukMealCount += 1
		kuk.kukServingCount += n_people
		kuk.eatenCount += 1
		for cookie in cookies:
			cookie.kukPoints += payment
			cookie.eatenCount += 1

		m = Meal(kuk.name, day);
		m.eaters = "many people"


		print ""
		print "{} cooked for {} people and cleared {} KukPoints".format(kuk.name, n_people, reward)
		print "{} people gained {} KukPoints each".format(n_people-1, payment)
		print "The meal was {}!".format(random.choice(important[:day]))

		#loop and status
		print "\nWhat now?"
	 	r = raw_input("[C]ontinue  |  [B]reak  |  [S]how stats\n")
	 	day += 1
	 	if r == 'b':
	 		break
	 	if(r=='s'):
	 		print "STATUS:"
	 		for name, person in people.iteritems():
	 			print "{} has {} kukPoints".format(name, str(person.kukPoints))
	 			print "\tcooked {} times, a total of {} servings, ate {} times".format(str(person.kukMealCount), str(person.kukServingCount), str(person.eatenCount))
	 		print "\nWhat now?"
	 		r = raw_input("[C]ontinue  |  [B]reak  |  [S]ince I already showed the stats, this option does nothing\n")
	 		if r == 'b':
	 			break

	for mid, meal in mealHistory.iteritems():
		print "{} kuked for {} people".format(meal.kuk.name, str(len(meal.eaters)))
	print "Thank you for using KUKCOUNTER"