#!/usr/bin/env python
"""
.. module:: Services
	:synopsis: Provides the ability to configure a nickname, password, channel auto-join

.. moduleauthor:: Dave Pedu <dave@davepedu.com>

"""

from pyircbot.modulebase import ModuleBase,ModuleHook
from time import sleep

class Services(ModuleBase):
	def __init__(self, bot, moduleName):
		ModuleBase.__init__(self, bot, moduleName)
		self.hooks=[ModuleHook("_CONNECT", self.doConnect), ModuleHook("433", self.nickTaken), ModuleHook("001", self.initservices), ModuleHook("INVITE", self.invited), ]
		self.loadConfig()
		self.current_nick = 0
		self.do_ghost = False
	def doConnect(self, args, prefix, trailing):
		self.bot.act_NICK(self.config["user"]["nick"][0])
		self.bot.act_USER(self.config["user"]["username"], self.config["user"]["hostname"], self.config["user"]["realname"])
		
	def nickTaken(self, args, prefix, trailing):
		if self.config["ident"]["ghost"]:
			self.do_ghost = True
		self.current_nick+=1
		if self.current_nick >= len(self.config["user"]["nick"]):
			self.log.critical("Ran out of usernames while selecting backup username!")
			return
		self.bot.act_NICK(self.config["user"]["nick"][self.current_nick])

	def initservices(self, args, prefix, trailing):
		if self.do_ghost:
			self.bot.act_PRIVMSG(self.config["ident"]["ghost_to"], self.config["ident"]["ghost_cmd"] % {"nick":self.config["user"]["nick"][0], "password":self.config["user"]["password"]})
			sleep(2)
			self.bot.act_NICK(self.config["user"]["nick"][0])
		self.do_initservices()
	
	def invited(self, args, prefix, trailing):
		if trailing.lower() in self.config["privatechannels"]["list"]:
			self.log.info("Invited to %s, joining" % trailing)
			self.bot.act_JOIN(trailing)
	
	def do_initservices(self):
		" id to nickserv "
		if self.config["ident"]["enable"]:
			self.bot.act_PRIVMSG(self.config["ident"]["to"], self.config["ident"]["command"] % {"password":self.config["user"]["password"]})
		
		" join plain channels "
		for channel in self.config["channels"]:
			self.log.info("Joining %s" % channel)
			self.bot.act_JOIN(channel)
		
		" request invite for private message channels "
		for channel in self.config["privatechannels"]["list"]:
			self.log.info("Requesting invite to %s" % channel)
			self.bot.act_PRIVMSG(self.config["privatechannels"]["to"], self.config["privatechannels"]["command"] % {"channel":channel})