from __future__ import annotations

from pathlib import Path

import httpx
import pytest
from backup_tool.api.app import create_app
from backup_tool.config import Settings


@pytest.mark.asyncio
async def test_admin_can_create_and_inspect_allowlisted_repository(tmp_path: Path) -> None:
    key = tmp_path / "key"
    key.write_bytes(b"x" * 32)
    key.chmod(0o600)
    root = tmp_path / "repos"
    root.mkdir()
    settings = Settings(
        repository_roots=(root,),
        local_source_roots=(tmp_path,),
        restore_roots=(tmp_path,),
        master_key_file=key,
        data_dir=tmp_path,
        database_url=f"sqlite+aiosqlite:///{tmp_path / 'db.sqlite'}",
    )
    app = create_app(settings)
    from backup_tool.db.models import Base

    async with app.state.engine.begin() as connection:
        await connection.run_sync(Base.metadata.create_all)
    transport = httpx.ASGITransport(app=app)
    async with httpx.AsyncClient(transport=transport, base_url="https://test") as client:
        setup = await client.post(
            "/api/v2/setup", json={"username": "admin", "password": "a secure password"}
        )
        assert setup.status_code == 201
        csrf = client.cookies["backup_tool_csrf"]
        created = await client.post(
            "/api/v2/repositories",
            json={
                "name": "main",
                "relative_path": "main",
                "compression": "none",
                "encryption": "none",
            },
            headers={"X-CSRF-Token": csrf},
        )
        assert created.status_code == 201, created.text
        body = created.json()
        assert body["name"] == "main"
        assert body["format_version"] == 1
        assert (root / "main" / "repository.json").is_file()
        got = await client.get(f"/api/v2/repositories/{body['id']}")
        assert got.status_code == 200
        changed = await client.patch(
            f"/api/v2/repositories/{body['id']}",
            json={"compression": "gzip"},
            headers={"X-CSRF-Token": csrf},
        )
        assert changed.status_code == 409
    await app.state.engine.dispose()