import time
from constants import *
from PyQt4 import QtGui
from os.path import exists
from pybass_constants import *

def handlePackets(caller, total, record=True):
    # Record the packet if demos enabled
    if record and caller.parent.demoRecorder:
        caller.parent.demoRecorder.record(total)
        
    for network in total:
        header = network[0]
        if header == 'MS':
            if len(network) < 15:
                print '[warning]', 'Malformed/incomplete MS packet was received'
                continue
            
            if isinstance(network[CHATMSG], unicode):
                network[CHATMSG] = decodeAOString(network[CHATMSG])
            else:
                network[CHATMSG] = decodeAOString(network[CHATMSG].decode('utf-8'))
                
            caller.MS_Chat.emit(network)
            
        elif header == 'MC':
            music = decodeAOString(network[1])
            charid = int(network[2])
            t = time.localtime()
            timestamp = "[%d:%.2d] " % (t[3], t[4]) if not caller.parent.demoPlaying else ""
            if charid != -1:
                try:
                    name = caller.parent.charList[charid][0]
                except:
                    name = 'char id %d' % charid
                
                if len(network) > 3 and network[3]:
                    name += " ("+network[3].decode("utf-8")+")"
                caller.IC_Log.emit(timestamp + '%s changed the music to %s' % (name, music))
            else:
                caller.IC_Log.emit(timestamp + 'The music was changed to %s' % music)
            caller.parent.playMusic(music)

        elif header == 'BN':
            caller.newBackground.emit(network[1].lower(), True)
        
        elif header == 'CT':
            name = decodeAOString(network[1].decode('utf-8'))
            chatmsg = decodeAOString(network[2].decode('utf-8').replace("\n", "<br />"))
            caller.OOC_Log.emit("<b>%s:</b> %s" % (name, chatmsg.replace("<", "&lt;").replace("&lt;br />","<br />") if len(network) > 3 and network[3] == "0" else chatmsg))
        
        elif header == 'PV':
            caller.newChar.emit(int(network[3]))
        
        elif header == 'LE':
            del network[0]
            caller.loadAllEvidence.emit([evi.split('&') for evi in network])

        elif header == 'ZZ':
            # TODO: Remove from tcp thread
            if caller.parent.modcall:
                audio.freeHandle(caller.parent.modcall)
            caller.parent.modcall = audio.loadHandle(0, "mod_call.wav", 0, 0, 0)
            audio.setHandleAttr(caller.parent.modcall, BASS_ATTRIB_VOL, caller.parent.sliSoundVolume.value() / 100.0)
            audio.playHandle(caller.parent.modcall, False)
            
            if len(network) > 1:
                caller.OOC_Log.emit('<b>[MOD CALL] ' + network[1].replace("\n", "<br />") + '</b>')
            else:
                caller.OOC_Log.emit('<b>[MOD CALL] But there was no extra information. (old server?)</b>')
                
        elif header == 'CharsCheck':
            del network[0]
            caller.charSlots.emit(network)
        
        elif header == 'RT':
            testimony = network[1]
            variant = int(network[2]) if testimony == 'judgeruling' else 0
            caller.parent.wtceSignal.emit(testimony, variant)
        
        elif header == 'HP':
            kind = int(network[1])
            health = int(network[2])
            caller.parent.healthbars.emit(kind, health)
        
        elif header == 'KK':
            # TODO: Show message from GUI thread
            reason = network[1]
            caller.parent.emit(QtCore.SIGNAL('showMessage(QString, QString, QString)'), 'critical', 'Connection lost', 'You were kicked from the server. (%s)' % reason)
        
        elif header == 'KB':
            # TODO: Show message from GUI thread
            reason = network[1]
            caller.parent.emit(QtCore.SIGNAL('showMessage(QString, QString, QString)'), 'critical', 'Connection lost', 'You have been banned from the server. (%s)' % reason)

        elif header == 'BB': # message popup (AO 2.9)
            # TODO: Show message from GUI thread
            message = network[1]
            caller.parent.emit(QtCore.SIGNAL('showMessage(QString, QString, QString)'), 'information', 'Message from server', message)

        elif header == 'AUTH': # login status (AO 2.9)
            caller.authStatusChanged.emit(int(network[1]))
            
        # elif header == "CHECK": #ping
            # pingafter = time.time()
            # caller.parent.gotPing.emit(int((pingafter - pingbefore)*1000))
        
        elif header == 'DONE':
            caller.showCharSelect.emit()
            
        elif header == 'PR':
            del network[0]
            caller.updatePlayerList.emit(network[0], 0, int(network[1]), "")
            
        elif header == 'PU':
            del network[0]
            caller.updatePlayerList.emit(network[0], 1, int(network[1]), network[2].decode('utf-8'))
        
        elif header == 'ARUP':
            del network[0]
            caller.updateAreaList.emit(network)
        
        elif header == 'TI':
            del network[0]
            timer_id = int(network[0])
            command = int(network[1])
            time_ms = 0
            if len(network) == 3:
                time_ms = int(network[2])

            caller.timerUpdate.emit(command, timer_id, time_ms)
            
        # For demos
        elif header == 'SC':
            del network[0]
            caller.setCharList.emit([ [char.split('&')[0].decode('utf-8'), 0, "male", True ] for char in network ])