"""Fixed text constants: banner, usage text, Sprut API base URL. Reproduced
verbatim from the bash original (ipsec_migrator_v2.sh) except for the
invocation name, which is "python -m ipsec_migrator" here instead of "$0"
since this port has no console-script entry point.
"""

SPRUT_API_BASE = "https://infra.mail.ru:9696/v2.0"

PROG = "python -m ipsec_migrator"

BANNER = r"""
██╗██████╗ ███████╗███████╗ ██████╗    ██╗   ██╗██████╗ ███╗   ██╗
██║██╔══██╗██╔════╝██╔════╝██╔════╝    ██║   ██║██╔══██╗████╗  ██║
██║██████╔╝███████╗█████╗  ██║         ██║   ██║██████╔╝██╔██╗ ██║
██║██╔═══╝ ╚════██║██╔══╝  ██║         ╚██╗ ██╔╝██╔═══╝ ██║╚██╗██║
██║██║     ███████║███████╗╚██████╗     ╚████╔╝ ██║     ██║ ╚████║
╚═╝╚═╝     ╚══════╝╚══════╝ ╚═════╝      ╚═══╝  ╚═╝     ╚═╝  ╚═══╝

███╗   ███╗██╗ ██████╗ ██████╗  █████╗ ████████╗██╗ ██████╗ ███╗   ██╗    ███████╗ ██████╗██████╗ ██╗██████╗ ████████╗
████╗ ████║██║██╔════╝ ██╔══██╗██╔══██╗╚══██╔══╝██║██╔═══██╗████╗  ██║    ██╔════╝██╔════╝██╔══██╗██║██╔══██╗╚══██╔══╝
██╔████╔██║██║██║  ███╗██████╔╝███████║   ██║   ██║██║   ██║██╔██╗ ██║    ███████╗██║     ██████╔╝██║██████╔╝   ██║
██║╚██╔╝██║██║██║   ██║██╔══██╗██╔══██║   ██║   ██║██║   ██║██║╚██╗██║    ╚════██║██║     ██╔══██╗██║██╔═══╝    ██║
██║ ╚═╝ ██║██║╚██████╔╝██║  ██║██║  ██║   ██║   ██║╚██████╔╝██║ ╚████║    ███████║╚██████╗██║  ██║██║██║        ██║
╚═╝     ╚═╝╚═╝ ╚═════╝ ╚═╝  ╚═╝╚═╝  ╚═╝   ╚═╝   ╚═╝ ╚═════╝ ╚═╝  ╚═══╝    ╚══════╝ ╚═════╝╚═╝  ╚═╝╚═╝╚═╝        ╚═╝


Input file format:

<Nautron_Router_UUID>,<DC_Router_UUID>,<AZ_Name>,<Flavor_Name>
XXXX6d56-b2dc-4c83-b96f-e4e28af6XXXX,,MS1,standard

where DC_Router_UUID - optional (script will create a new one (DC_Router) if UUID won't be provided)

"""

USAGE = f"""

Usage:

  Prepare input CSV file then use option:

  1. Full run (audit Neutron + configure Sprut):
     {PROG} <input.csv> [output.json] [--dry-run]

  2. Audit only (collect Neutron VPNaaS config, write JSON, skip Sprut entirely):
     {PROG} --audit-only <input.csv> [output.json]

  3. Configure Sprut from a previously generated audit JSON (no OpenStack re-query):
     {PROG} --from-audit <audit.json> [--dry-run]

"""