#!/usr/bin/env python3
"""
This is the Adobe Offline Package downloader.

CHANGELOG
(0.2.0)
+ Added v5 & v6 URL (Support Photoshop BETA)
+ Added full support for Adobe Acrobat and partial support for XD (Need bearer_token)
+ Rewrote the code for parsing and downloading dependencies
+ Automatically uppercase SAP code and format language code

(0.1.4-hotfix1)
+ Updated URL (newer downloads work now)

(0.1.4)
+ Added M1 support. Defaults to yes when running on an M1 processor.
+ Added option to make another package after end.
+ Default picks picks newest version if one isn't specified
+ Default picks PhotoShop if nothing is entered, since it was used as the example.
+ Added Platform to version listing.

(0.1.3)
+ Went back to getting old URL.
+ Only show Versions actually Downloadable
+ Shows all Versions available

(0.1.2-hotfix1)
+ updated script to work with new api (newer downloads work now)
+ added workaround for broken installer on big sur
+ made everything even more messy and disgusting
"""
import argparse
import json
import locale
import os
import platform
import random
import shutil
import string
import sys
from collections import OrderedDict
from subprocess import PIPE, Popen
from xml.etree import ElementTree as ET

import requests

try:
    from tqdm.auto import tqdm
except ImportError:
    print("Trying to Install required module: tqdm\n")
    os.system('pip3 install --user tqdm')
    try:
        from tqdm.auto import tqdm
    except ImportError:
        sys.exit("""You need tqdm!
                install it from http://pypi.python.org/pypi/tqdm
                or run: pip3 install tqdm.""")

session = requests.sessions.Session()

VERSION = 4
VERSION_STR = '0.2.0'
CODE_QUALITY = 'Mildly_AWFUL'

INSTALL_APP_APPLE_SCRIPT = '''
const app = Application.currentApplication()
app.includeStandardAdditions = true

ObjC.import('Cocoa')
ObjC.import('stdio')
ObjC.import('stdlib')

ObjC.registerSubclass({
  name: 'HandleDataAction',
  methods: {
      'outData:': {
          types: ['void', ['id']],
          implementation: function(sender) {
              const data = sender.object.availableData
              if (data.length !== '0') {
                  const output = $.NSString.alloc.initWithDataEncoding(data, $.NSUTF8StringEncoding).js
                  const res = parseOutput(output)
                  if (res) {
                      switch (res.type) {
                          case 'progress':
                              Progress.additionalDescription = `Progress: ${res.data}%`
                              Progress.completedUnitCount = res.data
                              break
                          case 'exit':
                              if (res.data === 0) {
                                  $.puts(JSON.stringify({ title: 'Installation succeeded' }))
                              } else {
                                  $.puts(JSON.stringify({ title: `Failed with error code ${res.data}` }))
                              }
                              $.exit(0)
                              break
                      }
                  }
                  sender.object.waitForDataInBackgroundAndNotify
              } else {
                  $.NSNotificationCenter.defaultCenter.removeObserver(this)
              }
          }
      }
  }
})

function parseOutput(output) {
  let matches

  matches = output.match(/Progress: ([0-9]{1,3})%/)
  if (matches) {
      return {
          type: 'progress',
          data: parseInt(matches[1], 10)
      }
  }

  matches = output.match(/Exit Code: ([0-9]{1,3})/)
  if (matches) {
      return {
          type: 'exit',
          data: parseInt(matches[1], 10)
      }
  }

  return false
}

function shellescape(a) {
  var ret = [];

  a.forEach(function(s) {
    if (/[^A-Za-z0-9_\\/:=-]/.test(s)) {
      s = "'"+s.replace(/'/g,"'\\\\''")+"'";
      s = s.replace(/^(?:'')+/g, '') // unduplicate single-quote at the beginning
        .replace(/\\\\\'''/g, "\\\\'" ); // remove non-escaped single-quote if there are enclosed between 2 escaped
    }
    ret.push(s);
  });

  return ret.join(' ');
}


function run() {
  const appPath = app.pathTo(this).toString()
  //const driverPath = appPath.substring(0, appPath.lastIndexOf('/')) + '/products/driver.xml'
  const driverPath = appPath + '/Contents/Resources/products/driver.xml'
  const hyperDrivePath = '/Library/Application Support/Adobe/Adobe Desktop Common/HDBox/Setup'

  // The JXA Objective-C bridge is completely broken in Big Sur
  if (!$.NSProcessInfo && parseFloat(app.doShellScript('sw_vers -productVersion')) >= 11.0) {
      app.displayAlert('GUI unavailable in Big Sur', {
          message: 'JXA is currently broken in Big Sur.\\nInstall in Terminal instead?',
          buttons: ['Cancel', 'Install in Terminal'],
          defaultButton: 'Install in Terminal',
          cancelButton: 'Cancel'
      })
      const cmd = shellescape([ 'sudo', hyperDrivePath, '--install=1', '--driverXML=' + driverPath ])
      app.displayDialog('Run this command in Terminal to install (press \\'OK\\' to copy to clipboard)', { defaultAnswer: cmd })
      app.setTheClipboardTo(cmd)
      return
  }

  const args = $.NSProcessInfo.processInfo.arguments
  const argv = []
  const argc = args.count
  for (var i = 0; i < argc; i++) {
      argv.push(ObjC.unwrap(args.objectAtIndex(i)))
  }
  delete args

  const installFlag = argv.indexOf('-y') > -1

  if (!installFlag) {
      app.displayAlert('Adobe Package Installer', {
          message: 'Start installation now?',
          buttons: ['Cancel', 'Install'],
          defaultButton: 'Install',
          cancelButton: 'Cancel'
      })

      const output = app.doShellScript(`"${appPath}/Contents/MacOS/applet" -y`, { administratorPrivileges: true })
      const alert = JSON.parse(output)
      alert.params ? app.displayAlert(alert.title, alert.params) : app.displayAlert(alert.title)
      return
  }

  const stdout = $.NSPipe.pipe
  const task = $.NSTask.alloc.init

  task.executableURL = $.NSURL.alloc.initFileURLWithPath(hyperDrivePath)
  task.arguments = $(['--install=1', '--driverXML=' + driverPath])
  task.standardOutput = stdout

  const dataAction = $.HandleDataAction.alloc.init
  $.NSNotificationCenter.defaultCenter.addObserverSelectorNameObject(dataAction, 'outData:', $.NSFileHandleDataAvailableNotification, $.initialOutputFile)

  stdout.fileHandleForReading.waitForDataInBackgroundAndNotify

  let err = $.NSError.alloc.initWithDomainCodeUserInfo('', 0, '')
  const ret = task.launchAndReturnError(err)
  if (!ret) {
      $.puts(JSON.stringify({
          title: 'Error',
          params: {
              message: 'Failed to launch task: ' + err.localizedDescription.UTF8String
          }
      }))
      $.exit(0)
  }

  Progress.description =  "Installing packages..."
  Progress.additionalDescription = "Preparing…"
  Progress.totalUnitCount = 100

  task.waitUntilExit
}
'''

ADOBE_PRODUCTS_XML_URL = 'https://prod-rel-ffc-ccm.oobesaas.adobe.com/adobe-ffc-external/core/v{urlVersion}/products/all?_type=xml&channel=ccm&channel=sti&platform={installPlatform}&productType=Desktop'
ADOBE_APPLICATION_JSON_URL = 'https://cdn-ffc.oobesaas.adobe.com/core/v3/applications'

DRIVER_XML = '''<DriverInfo>
    <ProductInfo>
        <Name>Adobe {name}</Name>
        <SAPCode>{sapCode}</SAPCode>
        <CodexVersion>{version}</CodexVersion>
        <Platform>{installPlatform}</Platform>
        <EsdDirectory>./{sapCode}</EsdDirectory>
        <Dependencies>
{dependencies}
        </Dependencies>
    </ProductInfo>
    <RequestInfo>
        <InstallDir>/Applications</InstallDir>
        <InstallLanguage>{language}</InstallLanguage>
    </RequestInfo>
</DriverInfo>
'''

DRIVER_XML_DEPENDENCY = '''         <Dependency>
                <SAPCode>{sapCode}</SAPCode>
                <BaseVersion>{version}</BaseVersion>
                <EsdDirectory>./{sapCode}</EsdDirectory>
            </Dependency>'''

ADOBE_REQ_HEADERS = {
    'X-Adobe-App-Id': 'accc-apps-panel-desktop',
    'User-Agent': 'Adobe Application Manager 2.0',
    'X-Api-Key': 'CC_HD_ESD_1_0',
    'Cookie': 'fg=' + ''.join(random.choice(string.ascii_uppercase + string.digits) for _ in range(26)) + '======'
}

ADOBE_DL_HEADERS = {
    'User-Agent': 'Creative Cloud'
}

ADOBE_CC_MAC_ICON_PATH = '/Library/Application Support/Adobe/Adobe Desktop Common/HDBox/Install.app/Contents/Resources/CreativeCloudInstaller.icns'
MAC_VOLUME_ICON_PATH = '/System/Library/CoreServices/CoreTypes.bundle/Contents/Resources/CDAudioVolumeIcon.icns'


def r(url, headers=ADOBE_REQ_HEADERS):
    """Retrieve a from a url as a string."""
    req = session.get(url, headers=headers)
    req.encoding = 'utf-8'
    return req.text


def get_products_xml(adobeurl):
    """First stage of parsing the XML."""
    print('Source URL is: ' + adobeurl)
    return ET.fromstring(r(adobeurl))


def parse_products_xml(products_xml, urlVersion, allowedPlatforms):
    """2nd stage of parsing the XML."""
    if urlVersion == 6:
        prefix = 'channels/'
    else:
        prefix = ''
    cdn = products_xml.find(prefix + 'channel/cdn/secure').text
    products = {}
    parent_map = {c: p for p in products_xml.iter() for c in p}
    for p in products_xml.findall(prefix + 'channel/products/product'):
        sap = p.get('id')
        hidden = parent_map[parent_map[p]].get('name') != 'ccm'
        displayName = p.find('displayName').text
        productVersion = p.get('version')
        if not products.get(sap):
            products[sap] = {
                'hidden': hidden,
                'displayName': displayName,
                'sapCode': sap,
                'versions': OrderedDict()
            }

        for pf in p.findall('platforms/platform'):
            baseVersion = pf.find('languageSet').get('baseVersion')
            buildGuid = pf.find('languageSet').get('buildGuid')
            appplatform = pf.get('id')
            dependencies = list(pf.findall('languageSet/dependencies/dependency'))
            if productVersion in products[sap]['versions']:
                if products[sap]['versions'][productVersion]['apPlatform'] in allowedPlatforms:
                    break # There's no single-arch binary if macuniversal is available

            if sap == 'APRO':
                baseVersion = productVersion
                if urlVersion == 4 or urlVersion == 5:
                    productVersion = pf.find('languageSet/nglLicensingInfo/appVersion').text
                if urlVersion == 6:
                    for b in products_xml.findall('builds/build'):
                        if b.get("id") == sap and b.get("version") == baseVersion:
                            productVersion = b.find('nglLicensingInfo/appVersion').text
                            break
                buildGuid = pf.find('languageSet/urls/manifestURL').text
                # This is actually manifest URL

            products[sap]['versions'][productVersion] = {
                'sapCode': sap,
                'baseVersion': baseVersion,
                'productVersion': productVersion,
                'apPlatform': appplatform,
                'dependencies': [{
                    'sapCode': d.find('sapCode').text, 'version': d.find('baseVersion').text
                } for d in dependencies],
                'buildGuid': buildGuid
            }
    return products, cdn


def questiony(question: str) -> bool:
    """Question prompt default Y."""
    reply = None
    while reply not in ("", "y", "n"):
        reply = input(f"{question} (Y/n): ").lower()
    return (reply in ("", "y"))


def questionn(question: str) -> bool:
    """Question prompt default N."""
    reply = None
    while reply not in ("", "y", "n"):
        reply = input(f"{question} (y/N): ").lower()
    return (reply in ("y", "Y"))


def get_application_json(buildGuid):
    """Retrieve JSON."""
    headers = ADOBE_REQ_HEADERS.copy()
    headers['x-adobe-build-guid'] = buildGuid
    return json.loads(r(ADOBE_APPLICATION_JSON_URL, headers))


def get_download_path():
    """Ask for desired download folder"""
    if (args.destination):
        print('\nUsing provided destination: ' + args.destination)
        dest = args.destination
    else:
        print('\nPlease navigate to the desired downloads folder, or cancel to abort.')
        p = Popen(['/usr/bin/osascript', '-e',
                  'tell application (path to frontmost application as text)\nset _path to choose folder\nPOSIX path of _path\nend'], stdout=PIPE)
        dest = p.communicate()[0].decode('utf-8').strip()
        if (p.returncode != 0):
            print('Exiting...')
            exit()
    return dest

def download_file(url, product_dir, s, v, name=None):
    """Download a file"""
    if not name:
        name = url.split('/')[-1].split('?')[0]
    print('Url is: ' + url)
    print('[{}_{}] Downloading {}'.format(s, v, name))
    file_path = os.path.join(product_dir, name)
    response = session.head(url, stream=True, headers=ADOBE_DL_HEADERS)
    total_size_in_bytes = int(
        response.headers.get('content-length', 0))
    if (args.skipExisting and os.path.isfile(file_path) and os.path.getsize(file_path) == total_size_in_bytes):
        print('[{}_{}] {} already exists, skipping'.format(s, v, name))
    else:
        response = session.get(
            url, stream=True, headers=ADOBE_REQ_HEADERS)
        total_size_in_bytes = int(
            response.headers.get('content-length', 0))
        block_size = 1024  # 1 Kibibyte
        progress_bar = tqdm(total=total_size_in_bytes,
                            unit='iB', unit_scale=True)
        with open(file_path, 'wb') as file:
            for data in response.iter_content(block_size):
                progress_bar.update(len(data))
                file.write(data)
        progress_bar.close()
        if total_size_in_bytes != 0 and progress_bar.n != total_size_in_bytes:
            print("ERROR, something went wrong")


def download_APRO(appInfo, cdn):
    """Download APRO"""
    manifest = get_products_xml(cdn + appInfo['buildGuid'])
    downloadURL = manifest.find('asset_list/asset/asset_path').text
    dest = get_download_path()
    sapCode = appInfo['sapCode']
    version = appInfo['productVersion']
    name = 'Intall {}_{}_{}.dmg'.format(sapCode, version, appInfo['apPlatform'])
    print('')
    print('sapCode: ' + sapCode)
    print('version: ' + version)
    print('installLanguage: ' + 'ALL')
    print('dest: ' + os.path.join(dest, name))

    print('\nDownloading...\n')

    print('[{}_{}] Selected 1 package'.format(sapCode, version))
    download_file(downloadURL, dest, sapCode, version, name)

    print('\nInstaller successfully downloaded. Open ' + os.path.join(dest, name) + ' and run Acrobat/Acrobat DC Installer.pkg to install.')
    return


def show_version():
    ye = int((32 - len(VERSION_STR)) / 2)
    print('=================================')
    print('= Adobe macOS Package Generator =')
    print('{} {} {}\n'.format('=' * ye, VERSION_STR,
          '=' * (31 - len(VERSION_STR) - ye)))


def get_products():
    if (args.ignoreNoCreativeCloud):
        print('Not checking Creative Cloud installation, created installer may use a fallback icon if CC is not installed.')
    elif (not os.path.isfile('/Library/Application Support/Adobe/Adobe Desktop Common/HDBox/Setup')):
        print('Adobe HyperDrive installer not found.\nPlease make sure the Creative Cloud app is installed.')
        exit(1)

    selectedVersion = None
    if args.urlVersion:
        if args.urlVersion.lower() == "v4" or args.urlVersion == "4":
            selectedVersion = 4
        elif args.urlVersion.lower() == "v5" or args.urlVersion == "5":
            selectedVersion = 5
        elif args.urlVersion.lower() == "v6" or args.urlVersion == "6":
            selectedVersion = 6
        else:
            print('Invalid argument "{}" for {}'.format(args.urlVersion, 'URL version'))
            exit(1)

    while not selectedVersion:
        val = input('\nPlease enter the URL version(v4/v5/v6) for downloading products.xml, or nothing for v6: ') or 'v6'
        if val == 'v4' or val == '4':
            selectedVersion = 4
        elif val == 'v5' or val == '5':
            selectedVersion = 5
        elif val == 'v6' or val == '6':
            selectedVersion = 6
        else:
            print('Invalid URL version: {}'.format(val))
    print('')

    if args.Auth:
        ADOBE_REQ_HEADERS['Authorization'] = args.Auth

    ism1 = -1
    if args.arch:
        if args.arch.lower() == 'x86_64' or args.arch.lower() == 'x64' or args.arch.lower() == 'intel':
            ism1 = False
        elif args.arch.lower() == 'arm64' or args.arch.lower() == 'arm' or args.arch.lower() == 'm1':
            ism1 = True
        else:
            print('Invalid argument "{}" for {}'.format(args.arch, 'architecture'))
    if ism1 == -1:
        if platform.machine() == 'arm64':
            ism1 = questiony('Do you want to make M1 native packages')
        else:
            ism1 = False
    allowedPlatforms = ['macuniversal']
    if ism1:
        allowedPlatforms.append('macarm64')
        print('Note: If the Adobe program is NOT listed here, there is no native M1 version.')
        print('      Use the non native version with Rosetta 2 until an M1 version is available.')
    else:
        allowedPlatforms.append('osx10-64')
        allowedPlatforms.append('osx10')

    productsPlatform = 'osx10-64,osx10,macarm64,macuniversal'
    adobeurl = ADOBE_PRODUCTS_XML_URL.format(urlVersion=selectedVersion, installPlatform=productsPlatform)

    print('\nDownloading products.xml\n')
    products_xml = get_products_xml(adobeurl)

    print('\nParsing products.xml\n')
    products, cdn = parse_products_xml(products_xml, selectedVersion, allowedPlatforms)

    print('CDN: ' + cdn)
    sapCodes = {}
    for p in products.values():
        if not p['hidden']:
            versions = p['versions']
            version = None
            lastv = None
            for v in reversed(versions.values()):
                if v['buildGuid'] and v['apPlatform'] in allowedPlatforms:
                    lastv = v['productVersion']
            if lastv:
                sapCodes[p['sapCode']] = p['displayName']
    print(str(len(sapCodes)) + ' products found:')

    if args.sapCode and products.get(args.sapCode.upper()) is None:
        print('\nProvided SAP Code not found in products: ' + args.sapCode)
        exit(1)

    return products, cdn, sapCodes, allowedPlatforms


def run_ccdl(products, cdn, sapCodes, allowedPlatforms):
    """Run Main exicution."""
    sapCode = args.sapCode
    if not sapCode:
        for s, d in sapCodes.items():
            print('[{}]{}{}'.format(s, (10 - len(s)) * ' ', d))

        while sapCode is None:
            val = input(
                '\nPlease enter the SAP Code of the desired product (eg. PHSP for Photoshop): ').upper() or 'PHSP'
            if products.get(val):
                sapCode = val
            else:
                print(
                    '{} is not a valid SAP Code. Please use a value from the list above.'.format(val))

    product = products.get(sapCode)
    versions = product['versions']
    version = None
    if (args.version):
        if versions.get(args.version):
            print('\nUsing provided version: ' + args.version)
            version = args.version
        else:
            print('\nProvided version not found: ' + args.version)

    print('')

    if not version:
        lastv = None
        for v in reversed(versions.values()):

            if v['buildGuid'] and v['apPlatform'] in allowedPlatforms:
                print('{} Platform: {} - {}'.format(product['displayName'], v['apPlatform'], v['productVersion']))
                lastv = v['productVersion']

        while version is None:
            val = input('\nPlease enter the desired version. Nothing for ' + lastv + ': ') or lastv
            if versions.get(val):
                version = val
            else:
                print('{} is not a valid version. Please use a value from the list above.'.format(val))
    print('')

    if sapCode == 'APRO':
        download_APRO(versions[version], cdn)
        return

    # TODO: Parase languages in the xml
    langs = ['en_US', 'en_GB', 'en_IL', 'en_AE', 'es_ES', 'es_MX', 'pt_BR', 'fr_FR', 'fr_CA', 'fr_MA', 'it_IT', 'de_DE', 'nl_NL',
             'ru_RU', 'uk_UA', 'zh_TW', 'zh_CN', 'ja_JP', 'ko_KR', 'pl_PL', 'hu_HU', 'cs_CZ', 'tr_TR', 'sv_SE', 'nb_NO', 'fi_FI', 'da_DK', 'ALL']
    # Detecting Current set default Os language. Fixed.
    deflocal = locale.getlocale()[0]
    if not deflocal:
        deflocal = 'en_US'

    oslang = None
    if args.osLanguage:
        oslang = args.osLanguage
    elif deflocal:
        oslang = deflocal

    if oslang in langs:
        deflang = oslang
    else:
        deflang = 'en_US'

    installLanguage = None
    if args.installLanguage:
        if args.installLanguage in langs:
            print('\nUsing provided language: ' + args.installLanguage)
            installLanguage = args.installLanguage
        else:
            print('\nProvided language not available: ' + args.installLanguage)

    if not installLanguage:
        print('Available languages: {}'.format(', '.join(langs)))
        while installLanguage is None:
            val = input(
                f'\nPlease enter the desired install language, or nothing for [{deflang}]: ') or deflang
            if len(val) == 5:
                val = val[0:2].lower() + val[2] + val[3:5].upper()
            elif len(val) == 3:
                val = val.upper()
            if val in langs:
                installLanguage = val
            else:
                print(
                    '{} is not available. Please use a value from the list above.'.format(val))
    if oslang != installLanguage:
        if installLanguage != 'ALL':
            while oslang not in langs:
                print('Could not detect your default Language for MacOS.')
                oslang = input(
                    f'\nPlease enter the your OS Language, or nothing for [{installLanguage}]: ') or installLanguage
                if oslang not in langs:
                    print(
                        '{} is not available. Please use a value from the list above.'.format(oslang))

    dest = get_download_path()

    print('')

    prodInfo = versions[version]
    prods_to_download = []
    dependencies = prodInfo['dependencies']
    for d in dependencies:
        firstArch = firstGuid = buildGuid = None
        for p in products[d['sapCode']]['versions']:
            if products[d['sapCode']]['versions'][p]['baseVersion'] == d['version']:
                if not firstGuid:
                    firstGuid = products[d['sapCode']]['versions'][p]['buildGuid']
                    firstArch = products[d['sapCode']]['versions'][p]['apPlatform']
                if products[d['sapCode']]['versions'][p]['apPlatform'] in allowedPlatforms:
                    buildGuid = products[d['sapCode']]['versions'][p]['buildGuid']
                    break
        if not buildGuid:
            buildGuid = firstGuid
        prods_to_download.append({'sapCode': d['sapCode'], 'version': d['version'],
                                  'buildGuid': buildGuid})

    prods_to_download.insert(
        0, {'sapCode': prodInfo['sapCode'], 'version': prodInfo['productVersion'], 'buildGuid': prodInfo['buildGuid']})
    apPlatform = prodInfo['apPlatform']
    install_app_name = 'Install {}_{}-{}-{}.app'.format(
        sapCode, version, installLanguage, apPlatform)
    install_app_path = os.path.join(dest, install_app_name)
    print('sapCode: ' + sapCode)
    print('version: ' + version)
    print('installLanguage: ' + installLanguage)
    print('dest: ' + install_app_path)
    print(prods_to_download)

    print('\nCreating {}'.format(install_app_name))

    with Popen(['/usr/bin/osacompile', '-l', 'JavaScript', '-o', os.path.join(dest, install_app_path)], stdin=PIPE) as p:
        p.communicate(INSTALL_APP_APPLE_SCRIPT.encode('utf-8'))

    if os.path.isfile(ADOBE_CC_MAC_ICON_PATH):
        icon_path = ADOBE_CC_MAC_ICON_PATH
    else:
        icon_path = MAC_VOLUME_ICON_PATH
    shutil.copyfile(icon_path, os.path.join(install_app_path,
                    'Contents', 'Resources', 'applet.icns'))

    products_dir = os.path.join(
        install_app_path, 'Contents', 'Resources', 'products')

    print('\nPreparing...\n')

    for p in prods_to_download:
        s, v = p['sapCode'], p['version']
        product_dir = os.path.join(products_dir, s)
        app_json_path = os.path.join(product_dir, 'application.json')

        print('[{}_{}] Downloading application.json'.format(s, v))
        app_json = get_application_json(p['buildGuid'])
        p['application_json'] = app_json

        print('[{}_{}] Creating folder for product'.format(s, v))
        os.makedirs(product_dir, exist_ok=True)

        print('[{}_{}] Saving application.json'.format(s, v))
        with open(app_json_path, 'w') as file:
            json.dump(app_json, file, separators=(',', ':'))

        print('')

    print('Downloading...\n')

    for p in prods_to_download:
        s, v = p['sapCode'], p['version']
        app_json = p['application_json']
        product_dir = os.path.join(products_dir, s)

        print('[{}_{}] Parsing available packages'.format(s, v))
        core_pkg_count = 0
        noncore_pkg_count = 0
        packages = app_json['Packages']['Package']
        download_urls = []
        for pkg in packages:
            if pkg.get('Type') and pkg['Type'] == 'core':
                core_pkg_count += 1
                download_urls.append(cdn + pkg['Path'])
            else:
                # TODO: actually parse `Condition` and check it properly (and maybe look for & add support for conditions other than installLanguage)
                language_is_suitable = (
                        installLanguage == "ALL"
                        or 'Condition' not in pkg
                        or '[installLanguage]' not in pkg['Condition']
                        or '[installLanguage]==' + installLanguage in pkg['Condition']
                        or '[installLanguage]==' + oslang in pkg['Condition']
                )

                if language_is_suitable:
                    noncore_pkg_count += 1
                    download_urls.append(cdn + pkg['Path'])

        print('[{}_{}] Selected {} core packages and {} non-core packages'.format(s,
              v, core_pkg_count, noncore_pkg_count))

        for url in download_urls:
            download_file(url, product_dir, s, v)

    print('\nGenerating driver.xml')

    driver = DRIVER_XML.format(
        name=product['displayName'],
        sapCode=prodInfo['sapCode'],
        version=prodInfo['productVersion'],
        installPlatform=apPlatform,
        dependencies='\n'.join([DRIVER_XML_DEPENDENCY.format(
            sapCode=d['sapCode'],
            version=d['version']
        ) for d in prodInfo['dependencies']]),
        language=installLanguage
    )

    with open(os.path.join(products_dir, 'driver.xml'), 'w') as f:
        f.write(driver)
        f.close()

    print('\nPackage successfully created. Run {} to install.'.format(install_app_path))
    return


if __name__ == '__main__':
    show_version()

    parser = argparse.ArgumentParser()
    parser.add_argument('-l', '--installLanguage',
                        help='Language code (eg. en_US)', action='store')
    parser.add_argument('-o', '--osLanguage',
                        help='OS Language code (eg. en_US)', action='store')
    parser.add_argument('-s', '--sapCode',
                        help='SAP code for desired product (eg. PHSP)', action='store')
    parser.add_argument('-v', '--version',
                        help='Version of desired product (eg. 21.0.3)', action='store')
    parser.add_argument('-d', '--destination',
                        help='Directory to download installation files to', action='store')
    parser.add_argument('-a', '--arch',
                        help='Set the architecture to download', action='store')
    parser.add_argument('-u', '--urlVersion',
                        help="Get app info from v4/v5/v6 url (eg. v6)", action='store')
    parser.add_argument('-A', '--Auth',
                        help='Add a bearer_token to to authenticate your account, e.g. downloading Xd', action='store')
    parser.add_argument('--ignoreNoCreativeCloud',
                        help='Ignore no creative cloud and just fallback to generic icon', action='store_true')
    parser.add_argument('--noRepeatPrompt',
                        help="Don't prompt for additional downloads", action='store_true')
    parser.add_argument('--skipExisting',
                        help="Skip existing files, e.g. resuming failed downloads", action='store_true')
    args = parser.parse_args()

    products, cdn, sapCodes, allowedPlatforms = get_products()

    while True:
        run_ccdl(products, cdn, sapCodes, allowedPlatforms)
        if args.noRepeatPrompt or not questiony('\n\nDo you want to create another package'):
            break