# -*- coding: utf-8 -*-
from setuphelpers import *
import platform

uninstallkey = []

# Installation procedure: https://wiki.documentfoundation.org/Deployment_and_Migration

# Defining variables
bin_name_string = 'LibreOffice_%s_Win_x64.msi'
silent_args_dict = {'ALLUSERS' : 1, 'CREATEDESKTOPLINK' : 0, 'REBOOTYESNO' : 'No', 'ISCHECKFORPRODUCTUPDATES' : 0, 'VC_REDIST' : 0, 'QUICKSTART' : 0, 'ADDLOCAL' : 'ALL', 'REMOVE' :'gm_o_Onlineupdate'} # INSTALLLOCATION


def install():
    # Initializing variables
    package_version = control.version.split('-',1)[0]
    bin_name = bin_name_string % package_version
    processes_to_kill = control.impacted_process
    major_version = package_version.split('.')[0]

    # Uninstalling OpenOffice if detected
    for uninstall in installed_softwares(name="OpenOffice"):
        print('Removing: %s' % (uninstall['name']))
        run(uninstall_cmd(uninstall['key']))

    # Uninstalling LibreOffice if too old
    for uninstall in installed_softwares(name="LibreOffice"):
        if not uninstall['version'].startswith(major_version):
            if 'help' in uninstall['name'].lower():
                continue
            print('Removing: %s' % (uninstall['name']))
            run(uninstall_cmd(uninstall['key']))

    # Defining Office default applications
    """
    REGISTER_ALL_MSO_TYPES (default=0) - use LibreOffice as the default application for Microsoft Office file formats 

    REGISTER_NO_MSO_TYPES (default=0) – don't use LibreOffice as default application for any Microsoft Office file formats 

    REGISTER_DOC (default=0) - use LibreOffice as the default application for Microsoft Word file format .doc (You can use similar for .xls, .ppt etc.)
    """

    #if not installed_softwares(name="Microsoft Office"):
    if not file_assoc('.doc').startswith('word') or not file_assoc('.docx').startswith('word'):
        silent_args_dict['REGISTER_ALL_MSO_TYPES']=1
    else:
        silent_args_dict['REGISTER_NO_MSO_TYPES']=1
        # Do not use flags: SELECT_WORD, SELECT_EXCEL, SELECT_POWERPOINT (making install crash)
        """ if not file_assoc('.doc').startswith('word') or not file_assoc('.docx').startswith('word'):
                silent_args_dict['SELECT_WORD']=1
        if not file_assoc('.xls').startswith('excel') or not file_assoc('.xlsx').startswith('excel'):
                silent_args_dict['SELECT_EXCEL']=1
        if not file_assoc('.ppt').startswith('powerPoint') or not file_assoc('.pptx').startswith('powerpoint'):
                silent_args_dict['SELECT_POWERPOINT']=1 """

    # Installing the package
    print('Installing: %s' % bin_name)
    install_msi_if_needed(bin_name,
        properties=silent_args_dict,
        killbefore=processes_to_kill,
        timeout=1200)


def update_package():
    print('Downloading/Updating package content from upstream binary sources')

    # Initializing variables
    proxies = get_proxies()
    if not proxies:
        proxies = get_proxies_from_wapt_console()

    app_name = control.name
    url = control.sources
    app_arch = control.architecture
    if app_arch == 'x64':
        dl_arch = 'x86_64'
    else:
        dl_arch = 'x86'

    # Getting latest version from official website
    sub_version = bs_find_all(url, 'span', 'class', 'dl_version_number',proxies=proxies)[0].text
    version = bs_find_all(url, 'a', 'class', 'dl_download_link',proxies=proxies)[0]['href'].split('/')[-1].split('_')[1]
    latest_bin = bin_name_string % version
    url_dl = 'https://download.documentfoundation.org/libreoffice/stable/%s/win/%s/%s' % (sub_version, dl_arch, latest_bin)

    print("Latest %s version is: %s" % (app_name,version))
    print("Download url is: %s" % url_dl)

    # Downloading latest binaries
    if not isfile(latest_bin):
        print('Downloading: %s' % latest_bin)
        wget(url_dl,latest_bin,proxies=proxies)

        # Checking version from file
        version_from_file = get_version_from_binary(latest_bin)
        if version != version_from_file:
            os.rename(latest_bin,bin_name_string % version_from_file)
            version = version_from_file

        # Changing version of the package
        control.version = '%s-%s'%(version,int(control.version.split('-')[-1])+1)
        control.save_control_to_wapt()
        print('Changing version to: %s in WAPT\\control' % control.version)

    # Deleting outdated binaries
    remove_outdated_binaries(version)




def file_assoc(ext):
    """Renvoie le type d'application associe à une extension (exemple : .doc)"""
    return registry_readstring(HKEY_CLASSES_ROOT,ext,None).lower()


def get_proxies():
    import platform
    if platform.python_version_tuple()[0] == '3':
        from urllib.request import getproxies
    else:
        from urllib import getproxies
    return getproxies()


def get_version_from_binary(filename):
    if filename.endswith('.msi'):
        return get_msi_properties(filename)['ProductVersion']
    else:
        return get_file_properties(filename)['ProductVersion']


def get_version_from_binary(filename):
    if filename.endswith('.msi'):
        return get_msi_properties(filename)['ProductVersion']
    else:
        return get_file_properties(filename)['ProductVersion']


def remove_outdated_binaries(version, list_extensions=['exe','msi','deb','rpm','dmg','pkg'], list_filename_contain=None):
    if type(list_extensions) != list:
        list_extensions = [list_extensions]
    if list_filename_contain:
        if type(list_filename_contain) != list:
            list_filename_contain = [list_filename_contain]
    list_extensions = ['.' + ext for ext in list_extensions if ext[0] != '.']
    for file_ext in list_extensions:
        for bin_in_dir in glob.glob('*%s' % file_ext):
            if not version in bin_in_dir:
                remove_file(bin_in_dir)
            if list_filename_contain:
                for filename_contain in list_filename_contain:
                    if not filename_contain in bin_in_dir:
                        remove_file(bin_in_dir)


def bs_find(url, element, attribute=None, value=None, headers=None, proxies=None, features='html.parser', **kwargs):
    """"You may need to use a header for some websites. For example: headers={'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0'}
    """
    import requests
    page = requests.get(url, proxies=proxies, headers=headers, **kwargs).text
    try:
        import bs4 as BeautifulSoup
        soup = BeautifulSoup.BeautifulSoup(page, features=features)
    except:
        import BeautifulSoup
        soup = BeautifulSoup.BeautifulSoup(page)
    if value:
        return soup.find(element,{attribute:value})
    else:
        return soup.find(element)


def bs_find_all(url, element, attribute=None, value=None, headers=None, proxies=None, features='html.parser', **kwargs):
    """"You may need to use a header for some websites. For example: headers={'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0'}
    """
    import requests
    page = requests.get(url, proxies=proxies, headers=headers, **kwargs).text
    try:
        import bs4 as BeautifulSoup
        soup = BeautifulSoup.BeautifulSoup(page, features=features)
    except:
        import BeautifulSoup
        soup = BeautifulSoup.BeautifulSoup(page)
    if value:
        return soup.findAll(element,{attribute:value})
    else:
        return soup.findAll(element)

def get_proxies_from_wapt_console():
    proxies = {}
    if platform.system() == 'Windows':
        waptconsole_ini_path = makepath(user_local_appdata(), 'waptconsole', 'waptconsole.ini')
    else:
        waptconsole_ini_path = makepath(user_home_directory(), '.config', 'waptconsole', 'waptconsole.ini')
    if isfile(waptconsole_ini_path):
        proxy_wapt = inifile_readstring(waptconsole_ini_path, 'global', 'http_proxy')
        if proxy_wapt:
            proxies = {'http': proxy_wapt, 'https': proxy_wapt}
    return proxies