#!/usr/bin/env python
#
############################################################################
#
# MODULE:        v.convert.all
# AUTHOR(S):        Markus Neteler, converted to Python by Glynn Clements
# PURPOSE:        converts all old GRASS < V5.7 vector maps to current format
#                in current mapset
# COPYRIGHT:        (C) 2004, 2008 by the GRASS Development Team
#
#                This program is free software under the GNU General Public
#                License (>=v2). Read the file COPYING that comes with GRASS
#                for details.
#
#############################################################################

#%module
#% description: Converts all older versions of GRASS vector maps in current mapset to current format.
#% keyword: vector
#% keyword: import
#% keyword: conversion
#%end

import sys
from grass.script import core as grass
from grass.exceptions import CalledModuleError


def main():
    env = grass.gisenv()
    mapset = env["MAPSET"]
    converted = 0
    ret = 0
    for vect in grass.list_grouped("oldvect")[mapset]:
        inmap = "%s@%s" % (vect, mapset)
        outmap = vect.replace(".", "_")
        try:
            grass.run_command("v.convert", input=inmap, output=outmap)
        except CalledModuleError:
            grass.warning(_("Error converting map <%s> to <%s>") % (inmap, outmap))
            ret = 1
        else:
            converted += 1

        if converted < 1:
            grass.warning(
                _(
                    "No vector maps converted as no old vector maps present in current mapset."
                )
            )
        else:
            grass.message(
                _("Total %u vector maps in current mapset converted.") % converted
            )
            grass.message(
                _("Please verify new vector map(s) before deleting old vector map(s).")
            )

        sys.exit(ret)


if __name__ == "__main__":
    options, flags = grass.parser()
    main()