# Copyright (C) 2012 Anaconda, Inc
# SPDX-License-Identifier: BSD-3-Clause
from argparse import Namespace, RawDescriptionHelpFormatter

from conda.cli.conda_argparse import (
    add_output_and_prompt_options,
    add_parser_prefix,
    add_parser_solver,
)

_help = "Remove an environment"
_description = (
    _help
    + """

Removes a provided environment.  You must deactivate the existing
environment before you can remove it.
""".lstrip()
)

_example = """

Examples:

    conda env remove --name FOO
    conda env remove -n FOO
"""


def configure_parser(sub_parsers):
    p = sub_parsers.add_parser(
        "remove",
        formatter_class=RawDescriptionHelpFormatter,
        description=_description,
        help=_help,
        epilog=_example,
    )

    add_parser_prefix(p)
    add_parser_solver(p)
    add_output_and_prompt_options(p)

    p.set_defaults(func=".main_remove.execute")


def execute(args, parser):
    import conda.cli.main_remove

    args = vars(args)
    args.update(
        {
            "all": True,
            "channel": None,
            "features": None,
            "override_channels": None,
            "use_local": None,
            "use_cache": None,
            "offline": None,
            "force": True,
            "pinned": None,
        }
    )
    args = Namespace(**args)
    from conda.base.context import context

    context.__init__(argparse_args=args)

    conda.cli.main_remove.execute(args, parser)