#!/opt/local/bin/python3.14
#
############################################################################
#
# MODULE:       v.what.vect
# AUTHOR(S):    Markus Neteler, converted to Python by Glynn Clements
# PURPOSE:      Uploads attributes at the location of vector points to the table.
# COPYRIGHT:    (C) 2005, 2008, 2011 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: Uploads vector values at positions of vector points to the table.
# % keyword: vector
# % keyword: sampling
# % keyword: database
# % keyword: position
# % keyword: querying
# % keyword: attribute table
# %end

# %option G_OPT_V_MAP
# % label: Name of vector points map for which to edit attributes
# % guidependency: layer,column
# %end
# %option G_OPT_V_FIELD
# % guidependency: column
# %end
# %option G_OPT_DB_COLUMN
# % description: Name of attribute column to be updated with the query result
# % required: yes
# %end
# %option G_OPT_V_MAP
# % key: query_map
# % label: Name of vector map to be queried
# % required : yes
# % guidependency: query_layer,query_column
# %end
# %option G_OPT_V_FIELD
# % key: query_layer
# % guidependency: query_column
# %end
# %option G_OPT_DB_COLUMN
# % key: query_column
# % description: Name of attribute column to be queried
# % required: yes
# %end
# %option
# % key: dmax
# % type: double
# % description: Maximum query distance in map units (meters for ll)
# % answer: 0.0
# % required: no
# %end

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


def main():
    try:
        grass.run_command(
            "v.distance",
            from_=options["map"],
            to=options["query_map"],
            column=options["column"],
            to_column=options["query_column"],
            upload="to_attr",
            dmax=options["dmax"],
            from_layer=options["layer"],
            to_layer=options["query_layer"],
        )
    except CalledModuleError:
        return 1
    else:
        return 0


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