"""Suite E — Role separation (SuperAdmin vs Author)."""

import sys
from unittest.mock import MagicMock

import pytest
from fastapi import HTTPException

# totp.py imports qrcode at module level — stub for unit tests
sys.modules.setdefault("qrcode", MagicMock())

from app.dependencies import (
    get_current_author,
    get_current_author_scoped,
    get_current_superadmin,
)
from app.models.user import User


def _make_user(role: str, user_id: str = "author-1") -> User:
    return User(
        id=user_id,
        email="test@example.com",
        password_hash="x",
        role=role,
        is_active=True,
    )


@pytest.mark.asyncio
async def test_get_current_author_rejects_superadmin(monkeypatch):
    user = _make_user("superadmin")

    async def fake_auth(authorization, db):
        return user

    monkeypatch.setattr("app.dependencies._get_authenticated_user", fake_auth)

    with pytest.raises(HTTPException) as exc:
        await get_current_author(authorization="Bearer x", db=None)  # type: ignore[arg-type]
    assert exc.value.status_code == 403
    assert "superadmin" in exc.value.detail.lower()


@pytest.mark.asyncio
async def test_get_current_author_accepts_author(monkeypatch):
    user = _make_user("author")

    async def fake_auth(authorization, db):
        return user

    monkeypatch.setattr("app.dependencies._get_authenticated_user", fake_auth)

    result = await get_current_author(authorization="Bearer x", db=None)  # type: ignore[arg-type]
    assert result.role == "author"


@pytest.mark.asyncio
async def test_author_slug_must_match_user_id():
    user = _make_user("author", "author-abc")
    with pytest.raises(HTTPException) as exc:
        await get_current_author_scoped(author_slug="other-author", current_user=user)
    assert exc.value.status_code == 403


@pytest.mark.asyncio
async def test_superadmin_dependency_rejects_author():
    user = _make_user("author")
    with pytest.raises(HTTPException) as exc:
        await get_current_superadmin(current_user=user)
    assert exc.value.status_code == 403


@pytest.mark.asyncio
async def test_superadmin_dependency_accepts_superadmin(monkeypatch):
    user = _make_user("superadmin")
    user.totp_secret = "JBSWY3DPEHPK3PXP"

    def fake_verify(secret, code):
        return code == "123456"

    monkeypatch.setattr("app.core.access.totp.verify_totp", fake_verify)

    result = await get_current_superadmin(current_user=user, x_totp_code="123456")
    assert result.role == "superadmin"


@pytest.mark.asyncio
async def test_superadmin_dependency_requires_totp():
    user = _make_user("superadmin")
    user.totp_secret = "JBSWY3DPEHPK3PXP"
    with pytest.raises(HTTPException) as exc:
        await get_current_superadmin(current_user=user, x_totp_code="")
    assert exc.value.status_code == 403