from __future__ import annotations

from datetime import datetime, timezone, timedelta

from src.auth import OAuthContext, _parse_scope, public_oauth_context, oauth_warning_messages, REQUIRED_OAUTH_SCOPES


def test_parse_scope_accepts_space_and_commas():
    assert _parse_scope("openid profile jobs,manage-repos write-repos") >= {"openid", "profile", "jobs", "manage-repos", "write-repos"}


def test_public_oauth_context_never_exposes_token():
    ctx = OAuthContext(
        username="alice",
        token="hf_secret_token",
        profile={"preferred_username": "alice", "picture": "https://example.com/a.png"},
        scopes=set(REQUIRED_OAUTH_SCOPES),
        expires_at=datetime.now(timezone.utc) + timedelta(hours=1),
        is_pro=True,
        can_pay=False,
    )
    data = public_oauth_context(ctx)
    assert "token" not in str(data).lower()
    assert "hf_secret_token" not in str(data)
    assert data["username"] == "alice"
    assert data["missing_scopes"] == []


def test_oauth_warnings_report_missing_scopes_and_billing():
    ctx = OAuthContext(username="alice", token="secret", scopes={"jobs"}, can_pay=False)
    warnings = "\n".join(oauth_warning_messages(ctx))
    assert "Missing OAuth scopes" in warnings
    assert "payment" in warnings or "billing" in warnings