"""Unit tests for extracted subcommand parser builders (profile, gateway).

Confirms the builders attach the same subactions and ``func=`` dispatch that
lived inline in ``main()`` before the god-file Phase 2 extraction.
"""

from __future__ import annotations

import argparse

from hermes_cli.subcommands.gateway import build_gateway_parser
from hermes_cli.subcommands.profile import build_profile_parser


def _h_gateway(args):  # pragma: no cover - identity only
    return "gateway"


def _h_proxy(args):  # pragma: no cover - identity only
    return "proxy"


def _h_profile(args):  # pragma: no cover - identity only
    return "profile"


def _profile_parser():
    p = argparse.ArgumentParser(prog="hermes")
    sub = p.add_subparsers(dest="command")
    build_profile_parser(sub, cmd_profile=_h_profile)
    return p


def _gateway_parser():
    p = argparse.ArgumentParser(prog="hermes")
    sub = p.add_subparsers(dest="command")
    build_gateway_parser(sub, cmd_gateway=_h_gateway, cmd_proxy=_h_proxy)
    return p


def test_profile_subactions_and_dispatch():
    p = _profile_parser()
    ns = p.parse_args(["profile", "list"])
    assert ns.command == "profile"
    assert ns.profile_action == "list"
    assert ns.func is _h_profile
    # a representative arg-taking subaction
    ns2 = p.parse_args(["profile", "show", "work"])
    assert ns2.profile_action == "show"


def test_profile_has_expected_actions():
    p = _profile_parser()
    # Map each subaction to a minimal valid argv suffix.
    cases = {
        "list": [],
        "use": ["work"],
        "create": ["work"],
        "delete": ["work"],
        "show": ["work"],
        "rename": ["old", "new"],
        "export": ["work"],
        "import": ["/tmp/x.zip"],
    }
    for action, extra in cases.items():
        ns = p.parse_args(["profile", action, *extra])
        assert ns.profile_action == action


def test_gateway_and_proxy_dispatch():
    p = _gateway_parser()
    gw = p.parse_args(["gateway", "run"])
    assert gw.command == "gateway"
    assert gw.func is _h_gateway
    px = p.parse_args(["proxy"])
    assert px.command == "proxy"
    assert px.func is _h_proxy


def test_gateway_accept_hooks_flag():
    p = _gateway_parser()
    ns = p.parse_args(["gateway", "run", "--accept-hooks"])
    assert ns.accept_hooks is True