#!/usr/bin/python3

import os
import logging
import subprocess
import shutil
import argparse

#VERSIONBOOTTOOLS="ogLive"
nameisoclientfile  = '/tmp/opengnsys_info_rootfs'
namehostclientfile = '/tmp/opengnsys_chroot'

svnclientdir       = '/tmp/opengnsys_installer/opengnsys/client/boot-tools'
svnclientstructure = '/tmp/opengnsys_installer/opengnsys/client/shared'
svnclientengine    = '/tmp/opengnsys_installer/opengnsys/client/engine'

def boottoolsFsOpengnsys (ogclientmount, osdistrib, oscodename, osrelease, osarch, oshttp):
    print (':'.join ([osdistrib, oscodename, osrelease, osarch, oshttp]))

    print ('Iniciando la personalización con datos del repositorio')

    #sed -e "s/OSCODENAME/$OSCODENAME/g" ${SVNCLIENTDIR}/includes/etc/apt/sources.list.${OSDISTRIB,,} > ${SVNCLIENTDIR}/includes/etc/apt/sources.list
    sources_list_in  = '{}/includes/etc/apt/sources.list.{}'.format (svnclientdir, osdistrib.lower())
    sources_list_out = '{}/includes/etc/apt/sources.list'.format (svnclientdir)
    fdin  = open (sources_list_in,  'r')
    fdout = open (sources_list_out, 'w')
    while True:
        l = fdin.readline()
        if not l: break
        fdout.write (l.replace ('OSCODENAME', oscodename))
    fdin.close()
    fdout.close()

    subprocess.run ('chmod -R 775 {}/includes/usr/bin/*'.format (svnclientdir), shell=True)

    os.makedirs ('{}/opt/opengnsys/lib/engine/bin/'.format (ogclientmount), exist_ok=True)
    os.makedirs ('{}/usr/local/etc'                .format (ogclientmount), exist_ok=True)
    os.makedirs ('{}/usr/local/lib'                .format (ogclientmount), exist_ok=True)
    os.makedirs ('{}/usr/local/plugins'            .format (ogclientmount), exist_ok=True)

    subprocess.run ('rsync -aH {}/includes/* {}/'                             .format (svnclientdir,       ogclientmount), shell=True)
    subprocess.run ('rsync -aH {}/*          {}/opt/opengnsys/'               .format (svnclientstructure, ogclientmount), shell=True)
    subprocess.run ('rsync -aH {}/*          {}/opt/opengnsys/lib/engine/bin/'.format (svnclientengine,    ogclientmount), shell=True)

    # Si no existe, copiar pci.ids.
    if not os.path.exists ('{}/etc/pci.ids'.format (ogclientmount)):
        shutil.copy ('{}/lib/pci.ids'.format (svnclientstructure), '{}/etc/'.format (ogclientmount))

    # Dependencias Qt para el Browser.
    subprocess.run ('rsync -aH {}/etc/*.qmap      {}/usr/local/etc'    .format (svnclientstructure, ogclientmount), shell=True)
    subprocess.run ('rsync -aH {}/lib/qtlib/*     {}/usr/local/lib'    .format (svnclientstructure, ogclientmount), shell=True)
    subprocess.run ('rsync -aH {}/lib/fonts       {}/usr/local/lib'    .format (svnclientstructure, ogclientmount), shell=True)
    subprocess.run ('rsync -aH {}/lib/qtplugins/* {}/usr/local/plugins'.format (svnclientstructure, ogclientmount), shell=True)

    # Browser y ogAdmClient.
    if os.path.exists ('{}/bin/browser'.format (svnclientstructure)):
        shutil.copy ('{}/bin/browser'.format (svnclientstructure), '{}/bin/'.format (ogclientmount))
    if os.path.exists ('{}/bin/ogAdmClient'.format (svnclientstructure)):
        shutil.copy ('{}/bin/ogAdmClient'.format (svnclientstructure), '{}/bin/'.format (ogclientmount))

    # El fichero de configuración debe sustituir a los 2 ficheros (borrar las 2 líneas).
    #echo "${VERSIONBOOTTOOLS}-${OSCODENAME}-${OSRELEASE}-${GITRELEASE}" > $nameisoclientfile
    #echo "${VERSIONBOOTTOOLS}-${OSCODENAME}-${GITRELEASE}"              > $namehostclientfile

if __name__ == '__main__':
    parser = argparse.ArgumentParser()
    parser.add_argument ('--mntpt',      help='rootfs mount point', action='store', required=True)
    parser.add_argument ('--osdistrib',  help='OS distribution',    action='store', required=True)
    parser.add_argument ('--oscodename', help='OS codename',        action='store', required=True)
    parser.add_argument ('--osrelease',  help='OS release',         action='store', required=True)
    parser.add_argument ('--osarch',     help='OS architecture',    action='store', required=True)
    parser.add_argument ('--oshttp',     help='OS HTTP source',     action='store', required=True)
    args = parser.parse_args()
    boottoolsFsOpengnsys (args.mntpt, args.osdistrib, args.oscodename, args.osrelease, args.osarch, args.oshttp)