import os
import subprocess
import time


# dir: string -> directory where installer exist
# args: string -> which includes all parameters with space delimiter
def spm_install(dir, args):

    os.chdir(dir)
    argslist = args.split()

    try:
        subprocess.check_call(argslist)

        time.sleep(20)

        print 'retcode' + str(0) + 'retcode'

    except subprocess.CalledProcessError as e:
        print 'retcode' + str(e.returncode) + 'retcode'


# dir: string -> directory where uninstaller exist
# args: string -> which includes all parameters with space delimiter
def spm_uninstall(dir, args):

    overall_rc = 0

    uninstall_list = [

        # AVS Media Player 64bit
        r'C:\Program Files (x86)\AVS4YOU\AVSMediaPlayer\unins000.exe',

        # AVS Media Player 32bit
        r'C:\Program Files\AVS4YOU\AVSMediaPlayer\unins000.exe',

        # AVS Video Converter 64bit
        r'C:\Program Files (x86)\AVS4YOU\AVSVideoConverter\unins000.exe',

        # AVS Video Converter 32bit
        r'C:\Program Files\AVS4YOU\AVSVideoConverter\unins000.exe'
    ]

    try:

        for uninstall_path in uninstall_list:

            if os.path.exists(uninstall_path):

                print 'Uninstalling : ' + uninstall_path

                subprocess.check_call([uninstall_path, '/SILENT'])

                time.sleep(15)

        print 'retcode' + str(overall_rc) + 'retcode'

    except subprocess.CalledProcessError as e:

        print 'retcode' + str(e.returncode) + 'retcode'


# dir: string -> directory where installer exist
# args: string -> which includes all parameters with space delimiter
def spm_update(dir, args):

    os.chdir(dir)
    argslist = args.split()

    try:
        subprocess.check_call(argslist)

        print 'retcode' + str(0) + 'retcode'

    except subprocess.CalledProcessError as e:
        print 'retcode' + str(e.returncode) + 'retcode'