import requests
import os
import time
import json

print('[' + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())  + ']' + '[INFO]:Starting the synchronizing system.')
#------------------------------------------------------------------------#
print('------------------------------------------------------------------------')

#Part Of All Kinds Of Global Variables

print('[' + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())  + ']' + '[INFO]:Starting to specify global variables.')
SystemName='GeMC API Synchronize Tool'
SavePath='gemcapi/'
Version='2.3.0'
UserAgent={'User-Agent':'GeMCAPI/2.3.0 (GeMC Sync Release 2.3.0;Release)'}
Proxies = {
  "http": "http://127.0.0.1:10809", #HTTP Proxies Setting
  #"https": "", #HTTPS Proxies Setting
}
Log='[' + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())  + ']' + '[INFO]:Starting the synchronizing system.\n' + '------------------------------------------------------------------------\n' + '[' + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())  + ']' + '[INFO]:Starting to specify global variables.\n' + '[' + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())  + ']' + '[INFO]:Specifying global variables successful.\n'
print('[' + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())  + ']' + '[INFO]:Specifying global variables successful.')

#------------------------------------------------------------------------#
print('------------------------------------------------------------------------')
Log=Log + '------------------------------------------------------------------------' + '\n'

#The Part Of All Kinds Of Modules.

print('[' + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())  + ']' + '[INFO]:Starting to load all kinds of modules.')
Log=Log + '[' + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())  + ']' + '[INFO]:Starting to load all kinds of modules.' + '\n'
#Module Which Be Used To Print And Save Logs.
def log(logvar):
    global Log
    print('[' + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())  + ']' + logvar)
    Log=Log + '[' + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())  + ']' + logvar + '\n'
#Module Which Be Used To Synchronize Single File.
def synchronize(url, filepath):
    global Log
    global UserAgent
    log('[INFO]:The ' + SystemName + ' is synchronizing the file ' + SavePath + filepath + '.')
    try:
        #synchronize=requests.get(url, headers=UserAgent)#Without Proxies
        synchronize=requests.get(url, headers=UserAgent,proxies=Proxies)
        with open(SavePath + filepath,"wb") as code:
            code.write(synchronize.content)
    except:
        log('[ERROR]:There has a error in task of synchronizing the file ' + SavePath + filepath + '.')
    else:
        log('[INFO]:The file ' + SavePath + filepath + ' has been synchronized successfully.')
#Module Which Be Used To Determine Whether The Dir Exists.
def make_sure_dir_exists(dirpath):
    global Log
    if os.path.exists(SavePath + dirpath):
        log('[INFO]:The dir ' + SavePath + dirpath + ' has already existed.Nothing to do.')
    else:
        log('[INFO]:The dir ' + SavePath + dirpath + ' does not exist.The ' + SystemName + ' will create one.')
        os.makedirs(SavePath + dirpath)
log('[INFO]:Loading all kinds of modules successfully.')

#------------------------------------------------------------------------#
print('------------------------------------------------------------------------')
Log=Log + '------------------------------------------------------------------------' + '\n'

#Save JSON In Global Variables

log('[INFO]:Starting to get the json of MC versions list.')
Log=Log + '[' + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())  + ']' + '[INFO]:Starting to get the json of MC versions list.' + '\n'
#Save MC Versions List Json In Global Variables
mcversionsjson=requests.get(url='http://launchermeta.mojang.com/mc/game/version_manifest.json') 
log('[INFO]:Get json of MC versions successfully.')
Log=Log + '[' + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())  + ']' + '[INFO]:Get json of MC versions successfully.' + '\n'

#------------------------------------------------------------------------#
print('------------------------------------------------------------------------')
Log=Log + '------------------------------------------------------------------------' + '\n'

#The Part of Determining Whether The Dir Exists.

#Determining Whether The Log Dir Exists.
log('[INFO]:Starting to determine whether the log dir exists.')
dirpath='log'
if os.path.exists(dirpath):
    log('[INFO]:The dir ' + dirpath + ' has already existed.Nothing to do.')
else:
    log('[INFO]:The dir ' + dirpath + ' does not exist.The ' + SystemName + ' will create one.')
    os.makedirs(dirpath)
log('[INFO]:Determining whether the log dir exists successfully.')
log('[INFO]:Starting to determine whether all of dirs exists.')
#Determining Whether The MC Versions Dir Exists.
log('[INFO]:Starting to determine whether the MC versions dir exists.')
make_sure_dir_exists('mojang/launchermeta/mc/game')
log('[INFO]:Determining whether the MC versions dir exists successfully.')
#Determining Whether The Liteloader Versions Dir Exists.
log('[INFO]:Starting to determine whether the Liteloader versions dir exists.')
make_sure_dir_exists('liteloader/dl/versions')
log('[INFO]:Determining whether the Liteloader versions dir exists successfully.')
log('[INFO]:Determining whether all of dirs exists successfully.')

#------------------------------------------------------------------------#
print('------------------------------------------------------------------------')
Log=Log + '------------------------------------------------------------------------' + '\n'

#The Part of Synchronizing Single Files.

log('[INFO]:Starting to synchronize single files.')
#Synchronizing The Minecraft Versions List File.
log('[INFO]:Starting to synchronize MC versions files.')
synchronize('http://launchermeta.mojang.com/mc/game/version_manifest.json', 'mojang/launchermeta/mc/game/version_manifest.json')
log('[INFO]:Synchronizing MC versions files successfully.')
#Synchronizing The Liteloader Versions List File.
log('[INFO]:Starting to synchronize Liteloader versions files.')
synchronize('http://dl.liteloader.com/versions/versions.json', 'liteloader/dl/versions/versions.json')
log('[INFO]:Synchronizing Liteloader versions files successfully.')

#------------------------------------------------------------------------#
print('------------------------------------------------------------------------')
Log=Log + '------------------------------------------------------------------------' + '\n'

#MC Versions Synchronizing Part.

log('[INFO]:Starting synchronize all of MC versions.')
log('[INFO]:Starting to count how many MC versions in total.')
#Count How Many MC Versions in total.
mcversionsjsontext=mcversionsjson.text
mcversionsnumber=mcversionsjsontext.count('"url":')
log('[INFO]:There has ' + str(mcversionsnumber) + ' MC versions in total .')
log('[INFO]:Counting how many MC versions in total successfully.')
#Starting To Synchronize More Files And Dirs.
#Auto Synchronize Files And Dirs on https://launchermeta.mojang.com/.
log('[INFO]:Starting to synchronize files and dirs on https://launchermeta.mojang.com/.')
whiletimes=0#Set Var whiletimes To Avoid Error.
while(whiletimes < mcversionsnumber):
    #Count While Times.
    whiletimes=whiletimes + 1
    #Read Json Of MC Versions List.
    downloadurlload=json.loads(mcversionsjsontext)
    whiletimesload=whiletimes - 1
    onlineurl=downloadurlload['versions'][whiletimesload]['url']
    onlineurlwithouthttps=onlineurl.replace('https://', 'http://')#Avoid Https Connetion Errors
    fileurl='mojang/launchermeta/' + onlineurl.replace('https://launchermeta.mojang.com/','')
    filetosync=fileurl[::-1].split('/', 1)[-1][::-1]
    #Synchronize.
    make_sure_dir_exists(filetosync)
    synchronize(onlineurlwithouthttps, fileurl)
log('[INFO]:Synchronizing files and dirs on https://launchermeta.mojang.com/ successfully.')
#Auto Synchronize Files And Dirs on https://libraries.minecraft.net/.
log('[INFO]:Starting to synchronize files and dirs on https://libraries.minecraft.net/.')
#Part Of 'downloads'.
whiletimes=0#Set Var whiletimes To Avoid Error.
while(whiletimes < mcversionsnumber):
    #Count While Times.
    whiletimes=whiletimes + 1
    #Read Json Of MC Versions List.
    downloadurlload=json.loads(mcversionsjsontext)
    whiletimesload=whiletimes - 1
    onlineurl=downloadurlload['versions'][whiletimesload]['url']
    onlineurlwithouthttps=onlineurl.replace('https://', 'http://')#Avoid Https Connetion Errors
    log('[INFO]:Starting to get the json of MC libraries ' + onlineurl +' list.')
    #Save MC Libraries Json In Global Variables
    try:#Avoid Http/Https Connection Errors Making Whole Synchronize Stop.
        mclibrariesjson=requests.get(url=onlineurlwithouthttps)
    except:
        log('[ERROR]:There has a error in task of getting json of MC libraries ' + onlineurl + '.')
    else:
        log('[INFO]:Get json of MC libraries ' + onlineurl + ' successfully.')
    #Read Json Of MC Libraries.
    mclibrariesload=json.loads(mclibrariesjson.text)
    #Synchronize Files In "downloads".
    log('[INFO]:Starting to synchronize files in ”downloads".')
    try:#Avoid Http/Https Connection Errors Or Synchronize Module Download Failed Errors Making Whole Synchronize Stop.
        onlineurl2=mclibrariesload['downloads']['client']['url']
        fileurl2='mojang/launcher/' + onlineurl2.replace('https://launcher.mojang.com/','')
        filetosync2=fileurl2[::-1].split('/', 1)[-1][::-1]
        make_sure_dir_exists(filetosync2)
        synchronize(onlineurl2, fileurl2)
        onlineurl2=mclibrariesload['downloads']['client_mappings']['url']
        fileurl2='mojang/launcher/' + onlineurl2.replace('https://launcher.mojang.com/','')
        filetosync2=fileurl2[::-1].split('/', 1)[-1][::-1]
        make_sure_dir_exists(filetosync2)
        synchronize(onlineurl2, fileurl2)
        onlineurl2=mclibrariesload['downloads']['server']['url']
        fileurl2='mojang/launcher/' + onlineurl2.replace('https://launcher.mojang.com/','')
        filetosync2=fileurl2[::-1].split('/', 1)[-1][::-1]
        make_sure_dir_exists(filetosync2)
        synchronize(onlineurl2, fileurl2)
        onlineurl2=mclibrariesload['downloads']['server_mappings']['url']
        fileurl2='mojang/launcher/' + onlineurl2.replace('https://launcher.mojang.com/','')
        filetosync2=fileurl2[::-1].split('/', 1)[-1][::-1]
        make_sure_dir_exists(filetosync2)
        synchronize(onlineurl2, fileurl2)
        #Synchronize Files In "loggin".
        onlineurl2=mclibrariesload['loggin']['client']['file']['url']
        fileurl2='mojang/launcher/' + onlineurl2.replace('https://launcher.mojang.com/','')
        filetosync2=fileurl2[::-1].split('/', 1)[-1][::-1]
        make_sure_dir_exists(filetosync2)
        synchronize(onlineurl2, fileurl2)
    except:
        log('[ERROR]:There has a error in task of synchronizing files in "downloads".')
    else:
        log('[INFO]:Synchronizing files in "downloads" successfully.')
    log('[INFO]:Starting to count how many MC libraries files in ' + onlineurl + ' in total.')
    #Count How Many MC Libraries Files in total.
    mclibrariesjsontext=mclibrariesjson.text
    mclibrariesnumber=mclibrariesjsontext.count('"url":') - 6
    log('[INFO]:There has ' + str(mclibrariesnumber) + ' MC libraries files in ' + onlineurl + ' in total.')
    log('[INFO]:Counting how many  MC libraries files in ' + onlineurl + ' in total successfully.')
    whiletimes3=0#Set Var whiletimes To Avoid Error.
    while(whiletimes3 < mclibrariesnumber):
        #Count While Times.
        whiletimes3=whiletimes3 + 1
        whiletimesload3=whiletimes3 - 1
        #Synchronize Files In "libraries".
        log('[INFO]:Starting to synchronize Files In "libraries".')
        try:#Avoid Http/Https Connection Errors Or Synchronize Module Download Failed Errors Making Whole Synchronize Stop.
            #Synchronize Files In "libraries/.../downloads/artifact".
            onlineurl3=mclibrariesload['libraries'][whiletimesload3]['downloads']['artifact']['url']
            onlineurlwithouthttps3=onlineurl3.replace('https://', 'http://')
            fileurl3='mojang/libraries/' + onlineurl3.replace('https://libraries.minecraft.net/','')
            filetosync3=fileurl3[::-1].split('/', 1)[-1][::-1]
            make_sure_dir_exists(filetosync3)
            synchronize(onlineurlwithouthttps3, fileurl3)
            #Synchronize Files In "libraries/.../downloads/classifiers/javadoc".
            onlineurl3=mclibrariesload['libraries'][whiletimesload3]['downloads']['classifiers']['javadoc']['url']
            onlineurlwithouthttps3=onlineurl3.replace('https://', 'http://')
            fileurl3='mojang/libraries/' + onlineurl3.replace('https://libraries.minecraft.net/','')
            filetosync3=fileurl3[::-1].split('/', 1)[-1][::-1]
            make_sure_dir_exists(filetosync3)
            synchronize(onlineurlwithouthttps3, fileurl3)
            #Synchronize Files In "libraries/.../downloads/classifiers/natives-linux".
            onlineurl3=mclibrariesload['libraries'][whiletimesload3]['downloads']['classifiers']['natives-linux']['url']
            onlineurlwithouthttps3=onlineurl3.replace('https://', 'http://')
            fileurl3='mojang/libraries/' + onlineurl3.replace('https://libraries.minecraft.net/','')
            filetosync3=fileurl3[::-1].split('/', 1)[-1][::-1]
            make_sure_dir_exists(filetosync3)
            synchronize(onlineurlwithouthttps3, fileurl3)
            #Synchronize Files In "libraries/.../downloads/classifiers/natives-macos".
            onlineurl3=mclibrariesload['libraries'][whiletimesload3]['downloads']['classifiers']['natives-macos']['url']
            onlineurlwithouthttps3=onlineurl3.replace('https://', 'http://')
            fileurl3='mojang/libraries/' + onlineurl3.replace('https://libraries.minecraft.net/','')
            filetosync3=fileurl3[::-1].split('/', 1)[-1][::-1]
            make_sure_dir_exists(filetosync3)
            synchronize(onlineurlwithouthttps3, fileurl3)
            #Synchronize Files In "libraries/.../downloads/classifiers/natives-windows".
            onlineurl3=mclibrariesload['libraries'][whiletimesload3]['downloads']['classifiers']['natives-windows']['url']
            onlineurlwithouthttps3=onlineurl3.replace('https://', 'http://')
            fileurl3='mojang/libraries/' + onlineurl3.replace('https://libraries.minecraft.net/','')
            filetosync3=fileurl3[::-1].split('/', 1)[-1][::-1]
            make_sure_dir_exists(filetosync3)
            synchronize(onlineurlwithouthttps3, fileurl3)
            #Synchronize Files In "libraries/.../downloads/artifact/classifiers/sources".
            onlineurl3=mclibrariesload['libraries'][whiletimesload3]['downloads']['classifiers']['sources']['url']
            onlineurlwithouthttps3=onlineurl3.replace('https://', 'http://')
            fileurl3='mojang/libraries/' + onlineurl3.replace('https://libraries.minecraft.net/','')
            filetosync3=fileurl3[::-1].split('/', 1)[-1][::-1]
            make_sure_dir_exists(filetosync3)
            synchronize(onlineurlwithouthttps3, fileurl3)
        except:
            log('[ERROR]:There has a error in task of synchronizing files in ”libraries".')
        else:
            log('[INFO]:Synchronizing files in "libraries" successfully.')

log('[INFO]:Synchronizing files and dirs on https://libraries.minecraft.net/ successfully.')

#------------------------------------------------------------------------#
print('------------------------------------------------------------------------')
Log=Log + '------------------------------------------------------------------------' + '\n'

#Starting To Save Logs.
log('[INFO]:Starting to save logs.')
logwrite=open('log/' + str(time.strftime("%Y-%m-%d-%H-%M-%S", time.localtime()) + '.txt'),mode='w')
logwrite.write(Log + '[' + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())  + ']' + '[INFO]:Save logs successfully.' + '\n' + '[' + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())  + ']' + '[INFO]:All tasks of synchronizing have done successfully.')
print('[' + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())  + ']' + '[INFO]:Save logs successfully.' + '\n' + '[' + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())  + ']' + '[INFO]:All tasks of synchronizing have done successfully.')
logwrite.close()