#!/usr/bin/env python
# -*- coding: utf-8 -*-

# ==================================================================== #
# Author: Sonia Labetoulle                                             #
# Contact: sonia.labetoulle _at_ ipsl.jussieu.fr                       #
# Created: 2016                                                        #
# History:                                                             #
# Modification:                                                        #
# ==================================================================== #

"""
  Rename files from :
    - TGCC "ccc_myproject" (ccc_myproject.dat_20150602)
    - IDRIS "cpt" (compta_20151206_0643.dat)
  to a common nomenclature:
    => cpt_[center]_[project]_[ssaammjj]_[hhmm].dat
"""

# this must come first
from __future__ import print_function, unicode_literals, division

# standard library imports
import os
import glob
import shutil


#######################################################################
if __name__ == '__main__':

  dirin = "/home_local/slipsl/ConsoGENCMIP6/init_db/data"
  dirout = "/home_local/slipsl/ConsoGENCI/data"
  file_list = glob.glob(os.path.join(dirin, "*.dat*"))

  for src in file_list:
    filein = os.path.basename(src)

    if "ccc_myproject" in filein:
      centre = "tgcc"
      projet = "gencmip6"
      _, _, date = filein.split("_")
      heure  = "2359"
    elif "compta" in filein:
      centre = "idris"
      projet = "rgzi"
      _, date, heure = filein.split("_")
      heure, _ = heure.split(".")

    fileout = "cpt_{}_{}_{}_{}.dat".format(centre, projet, date, heure)
    dst = os.path.join(dirout, centre, projet, fileout)

    if not os.path.isfile(dst):
      print("copy {} to\n     {}".format(src, dst))
      shutil.copy(src, dst)