"""``hermes auth`` subcommand parser."""

from __future__ import annotations

from typing import Callable


def build_auth_parser(subparsers, *, cmd_auth: Callable) -> None:
    """Attach the ``auth`` subcommand to ``subparsers``."""
    auth_parser = subparsers.add_parser("auth", help="Manage pooled provider credentials")
    auth_subparsers = auth_parser.add_subparsers(dest="auth_action")
    auth_add = auth_subparsers.add_parser("add", help="Add a pooled credential")
    auth_add.add_argument(
        "provider", help="Provider id (for example: anthropic, openai-codex, openrouter)")
    auth_add.add_argument(
        "--type", dest="auth_type", choices=["oauth", "api-key", "api_key"],
        help="Credential type to add")
    auth_add.add_argument("--label", help="Optional display label")
    auth_add.add_argument(
        "--priority", type=int,
        help="Place the new credential at this priority (0 = tried first under fill_first); "
             "appends last when omitted")
    auth_add.add_argument("--api-key", help="API key value (otherwise prompted securely)")
    auth_add.add_argument("--portal-url", help="Nous portal base URL")
    auth_add.add_argument("--inference-url", help="Nous inference base URL")
    auth_add.add_argument("--client-id", help="OAuth client id")
    auth_add.add_argument("--scope", help="OAuth scope override")
    auth_add.add_argument(
        "--no-browser", action="store_true", help="Do not auto-open a browser for OAuth login")
    auth_add.add_argument(
        "--browser", action="store_true",
        help="openai-codex only: sign in with the browser authorization-code (PKCE) flow on "
             "http://localhost:1455/auth/callback instead of the default device-code flow; falls back "
             "to device code when that port is busy (config: auth.codex_login_flow)")
    auth_add.add_argument("--timeout", type=float, help="OAuth/network timeout in seconds")
    auth_add.add_argument(
        "--insecure", action="store_true", help="Disable TLS verification for OAuth login")
    auth_add.add_argument("--ca-bundle", help="Custom CA bundle for OAuth login")
    auth_list = auth_subparsers.add_parser("list", help="List pooled credentials")
    auth_list.add_argument("provider", nargs="?", help="Optional provider filter")
    auth_remove = auth_subparsers.add_parser(
        "remove", help="Remove a pooled credential by index, id, or label")
    auth_remove.add_argument("provider", help="Provider id")
    auth_remove.add_argument("target", help="Credential index, entry id, or exact label")
    auth_reset = auth_subparsers.add_parser(
        "reset", help="Clear exhaustion status for a provider's credentials (all, or one target)")
    auth_reset.add_argument("provider", help="Provider id")
    auth_reset.add_argument(
        "target", nargs="?",
        help="Optional credential index, entry id, or exact label; clears every credential when omitted")
    auth_priority = auth_subparsers.add_parser(
        "priority", help="Move a pooled credential to a priority (0 = tried first under fill_first)")
    auth_priority.add_argument("provider", help="Provider id")
    auth_priority.add_argument("target", help="Credential index, entry id, or exact label")
    auth_priority.add_argument("priority", type=int, help="New priority; others are renumbered")
    auth_refresh = auth_subparsers.add_parser(
        "refresh", help="Refresh a pooled OAuth credential's tokens and clear its cooldown")
    auth_refresh.add_argument("provider", help="Provider id")
    auth_refresh.add_argument(
        "target", nargs="?",
        help="Credential index, entry id, or exact label (required when the pool holds more than one)")
    auth_status = auth_subparsers.add_parser("status", help="Show auth status for a provider")
    auth_status.add_argument("provider", help="Provider id")
    auth_logout = auth_subparsers.add_parser(
        "logout", help="Log out a provider and clear stored auth state")
    auth_logout.add_argument("provider", help="Provider id")
    auth_upgrade = auth_subparsers.add_parser(
        "upgrade", help="Sign in with a Nous account, keeping your connectors")
    auth_upgrade.add_argument(
        "--no-browser", action="store_true", help="Do not auto-open a browser for sign-in")
    auth_upgrade.add_argument("--timeout", type=float, help="Network timeout in seconds")
    auth_spotify = auth_subparsers.add_parser(
        "spotify", help="Authenticate Hermes with Spotify via PKCE")
    auth_spotify.add_argument(
        "spotify_action", nargs="?", choices=["login", "status", "logout"], default="login")
    auth_spotify.add_argument(
        "--client-id", help="Spotify app client_id (or set HERMES_SPOTIFY_CLIENT_ID)")
    auth_spotify.add_argument(
        "--redirect-uri", help="Allow-listed localhost redirect URI for your Spotify app")
    auth_spotify.add_argument("--scope", help="Override requested Spotify scopes")
    auth_spotify.add_argument(
        "--no-browser", action="store_true",
        help="Do not attempt to open the browser automatically")
    auth_spotify.add_argument(
        "--timeout", type=float, help="Callback/token exchange timeout in seconds")
    auth_parser.set_defaults(func=cmd_auth)