#!/usr/bin/python
# -*- coding: GBK -*-
#---------------------------------------------------------------------
#
#---------------------------------------------------------------------
##@package ReadCaptchaImage
# @todo: ¼ÓÔØͼÐÎÑéÖ¤Âë
#
# @author: panwei
# @date 2011-05-31 21:30
# @version 1.5
#
# @note: 
# @change: "2011-06-05 01:20" Alee ÐÞ¸ÄΪ¶àÎļþ¶ÁÈ¡£¬²»´æÄÚ´æÖÐ
# @change: "2011-06-07 11:10" Alee ·µ»Øֵͳһ
# @change: "2011-06-17 11:00" Alee Ìí¼ÓÖضÁ¹¦ÄÜ
# @change: "2011-06-23 13:40" Alee Ëæ»úÉú³ÉÑéÖ¤ÂëÖØÔØ
# @change: "2011-07-11 18:00" Alee ÐÞ¸´È«¾Ö²ÎÊý´«²ÎÎÞ·¨±ä¸üµÄÎÊÌâ
#---------------------------------------------------------------------
"""Version = 2011-07-11 18:00"""
#---------------------------------------------------------------------
import ChConfig
import GameWorld
import os
import random
import ShareDefine
import ReadChConfig
#---------------------------------------------------------------------
#È«¾Ö±äÁ¿
g_captchaImageTexDict = {}
g_captchaImageJpegDict = {}

#Ëæ»úÑéÖ¤Â뿪¹Ø
Def_Random_Captcha_Open = 1
#---------------------------------------------------------------------
#È«¾Ö³£Á¿
Def_FilePath = ChConfig.GetAppPath() + "\\" + "CaptchaImage\\"

#---------------------------------------------------------------------
##»ñÈ¡ÑéÖ¤Âë
# @param ÎÞ²ÎÊý
# @return ÑéÖ¤Âë´ð°¸, ÑéÖ¤ÂëÄÚÈÝ
# @remarks 
def GetCaptchaImage():
    global g_captchaImageTexDict
    global g_captchaImageJpegDict
    
    #¼ì²éËæ»úÑéÖ¤Â뿪¹Ø
    if ReadChConfig.GetEvalChConfig("Random_Captcha_Open") == Def_Random_Captcha_Open:
        captchaName, captchaStream, g_captchaImageJpegDict = \
        GetCaptchaImageByExt(ShareDefine.Def_Notify_WorldKey_ReloadJpegCaptcha, 
                             'jpegCaptchaPath.txt', g_captchaImageJpegDict)
        
        #³É¹¦·µ»Ø
        if captchaName != 0:
            return captchaName, captchaStream
    
    
    #Ëæ»úʧ°ÜÔò¶ÁÈ¡¹Ì¶¨tex
    captchaName, captchaStream, g_captchaImageTexDict = \
    GetCaptchaImageByExt(ShareDefine.Def_Notify_WorldKey_ReloadTexCaptcha, 
                         'texCaptchaPath.txt', g_captchaImageTexDict)

    return captchaName, captchaStream

##¸ù¾ÝÖ¸¶¨µÄÎļþ»ñÈ¡ÑéÖ¤Âë
# @param reloadKey ÖضÁ×Öµä
# @param fileName Ö¸¶¨Îļþ
# @param gameDict ´æ´¢ÑéÖ¤Âë·¾¶
# @return ÑéÖ¤Âë´ð°¸, ÑéÖ¤ÂëÄÚÈÝ
def GetCaptchaImageByExt(reloadKey, fileName, gameDict):
    if GameWorld.GetGameWorld().GetGameWorldDictByKey(reloadKey):
        #ÖضÁ
        gameDict = {}
        #¹Ø±Õ×Öµä
        GameWorld.GetGameWorld().SetGameWorldDict(reloadKey, 0)
   
    if len(gameDict) == 0:
        #ÖØмÓÔØÑéÖ¤Âë
        gameDict = ReloadCaptchaImageDict(fileName, gameDict)
    
    if len(gameDict) != 0:
        #Ëæ»ú¸øÒ»¸ö
        captchaInfo = random.choice(gameDict.items())
        
        if len(captchaInfo) != 2:
            GameWorld.ErrLog('Ëæ»ú³öÒ»¸ö´íÎóµÄͼÐÎÑéÖ¤Âë %s'%str(captchaInfo))
            return 0, '', gameDict
        
        fileName, fileStream = GetParseCaptchaInfo(captchaInfo)
        
        return fileName, fileStream, gameDict
    
    GameWorld.ErrLog('GetCaptchaImage Error, Def_FilePath = %s%s'%(Def_FilePath, fileName))
    return 0, '', gameDict


##ÖØмÓÔØÑéÖ¤Âë
# @param ÎÞ²ÎÊý
# @return ×Öµä
def ReloadCaptchaImageDict(fileName, gameDict):
    filePath = Def_FilePath + fileName
    if not os.path.isfile(filePath):
        return
    
    fileIns = open(filePath, 'r')
    
    for imageStr in fileIns.readlines():
        imageInfo = imageStr.split()
        
        if len(imageInfo) != 2:
            continue
        
        gameDict.update({imageInfo[0].strip():imageInfo[1].strip()})
    
    GameWorld.Log('ReloadCaptchaImage %s'%fileName)
        
    return gameDict

##»ñµÃÎļþÃûºÍ¶þ½øÖÆÎļþÁ÷
# @param captchaInfo È¡µ½µÄ×Öµä¶Ô
# @return ÎļþÃûºÍ¶þ½øÖÆÎļþÁ÷
def GetParseCaptchaInfo(captchaInfo):
    fileName = captchaInfo[0].split('_')[-1]
    
    openfilePath = Def_FilePath + captchaInfo[1]
    try:
        openfile = open(openfilePath, 'rb')
    except:
        GameWorld.ErrLog('Ëæ»ú³öÒ»¸ö´íÎóµÄͼÐÎÑéÖ¤Âë·¾¶ %s'%str(openfilePath))
        return 0, ''
    
    return fileName, openfile.read()

###ÖØÐÂÉèÖÃͼÐÎÑéÖ¤Âë
## @param ÎÞ
## @return ÎÞ
#def ReSetCaptcha():
#    #¿ª¹âÑéÖ¤
#    if ReadChConfig.GetEvalChConfig("Random_Captcha_Open") != Def_Random_Captcha_Open:
#        return
#    
#    curHour = GameWorld.GetCurrentTime().hour
#    
#    #ͼƬºÍÎļþÉú³ÉÖ»Ò»¸öµØͼ´¦Àí£¨¾©³Ç£©
#    if GameWorld.GetMap().GetMapID() == ChConfig.Def_MapID_JingCheng \
#    and GameWorld.GetGameWorld().GetCopyMapID() == 0:
#
#        if curHour == 3:
#            #5µãÖØÐÂÉú³ÉͼƬ
#            os.system("start %s"%(Def_FilePath + "VerificationCodePic\\Start.bat"))
#            
#        elif curHour == 4:
#            #6µãÖØÐÂÉú³ÉÎļþ¼Ç¼
#            os.system("start %s"%(Def_FilePath + "jpeg.bat"))
#            
#    if curHour == 5:
#        #7µãÖضÁÎļþ¼ÓÔØÖÁÓÎÏ·ÖÐ
#        GameWorld.GetGameWorld().SetGameWorldDict(ShareDefine.Def_Notify_WorldKey_ReloadJpegCaptcha, 1)
#    
#    return