__module_name__ = "Dabear's Itunes controller plugin, improved by Pepper"
__module_version__ = '0.1'
__module_description__ = 'Controls Itunes, and announces current song'

import xchat

from win32com.client import Dispatch
from win32 import win32evtlog

def announce(words, words_eol, data):
    try:
        app = Dispatch('iTunes.Application')
        track = app.CurrentTrack
    except:
        try:#sometimes must be run twice
            chan = xchat.get_context()
            chan.command('me doesn\'t have iTunes running')
            return
            #app = Dispatch('iTunes.Application')
            #track = app.CurrentTrack
        except:
             #definitely not running
             print 'Could not fetch Itunes, not running??'
             return

    def mute(): app.Mute=True
    def unmute(): app.Mute=False

    commands = {'play': app.Play, 'start': app.Play, 'pause': app.Pause,
     'stop': app.Stop, 'replay  ': app.BackTrack,
     'forward': app.FastForward, 'rewind': app.Rewind,
     'resume': app.Resume, 'next': app.NextTrack,
     'prev': app.PreviousTrack, 'previous': app.PreviousTrack,
     'quit': app.Quit,
     'mute': mute, 'unmute': unmute

    }
    try:
        what = words[1].strip().lower()
    except IndexError: # no word, announce
        #if track:
        title      = track.Name.strip()
        artist     = track.Artist.strip()
        album      = track.Album.strip()

        position = '%01d:%02d/%s' % (app.PlayerPosition / 60,app.PlayerPosition % 60, track.Time) if app.PlayerPosition < 600 else '%02d:%02d/%s' % (app.PlayerPosition / 60,app.PlayerPosition % 60, track.Time)

        chan = xchat.get_context()

        if album:
            chan.command('me is listening to %s by %s on %s (%s)'  % (title, artist, album,position))
        else:
            chan.command('me is listening to %s by %s on an unknown album (%s)'  % (title, artist, position))


        return xchat.EAT_XCHAT
        #else:
         #   return
    if what == "say":
        print "%s by %s on %s" % (track.Name.strip(), track.Artist.strip(), track.Album.strip())
        return xchat.EAT_XCHAT
    else: # try changing options
        action = commands.get(what, None)
        if not action:
            print "No such action '%s'" % what
            return xchat.EAT_XCHAT

        action()
        return xchat.EAT_XCHAT

def eventCallback(reason, context, event):
    print event
    print reason
    print context

xchat.hook_command('announce', announce, help="/announce <command> starts,stops itunes, or announces current track if command is empty")
xchat.hook_command('itunes', announce, help="/itunes <command> starts,stops itunes, or announces current track if command is empty")
# this is COM stuff I don't know; trying to register for a push even from iTunes win32evtlog.EvtSubscribe(,win32evtlog.EvtSubscribeStartAtOldestRecord, Query='', Callback=eventCallback, Context=[])
print 'xchat itunes plugin loaded'