"""Docker copies leftover seams only; FastAPI boots without dependency product."""

from __future__ import annotations

import os
import subprocess
import sys
from pathlib import Path

ROOT = Path(__file__).resolve().parents[1]
BE_DOCKER = (ROOT / "periscope" / "src" / "backend" / "Dockerfile").read_text(encoding="utf-8")
FE_DOCKER = (ROOT / "periscope" / "src" / "frontend" / "dockerfile").read_text(encoding="utf-8")
AUDIT = ROOT / "periscope" / "src" / "docs" / "development" / "DEPENDENCY_AUDIT.md"


def test_audit_is_written():
    text = AUDIT.read_text(encoding="utf-8")
    assert "leftover seams" in text.lower() or "Leftover" in text
    assert "simple_project" in text
    assert "Git-delete of the directory is **not** done" in text


def test_dockerfiles_do_not_copy_dependency_product_trees():
    assert "COPY periscope/dependency/backend/ /app/backend/" not in BE_DOCKER
    assert "COPY periscope/dependency/taxonomy/" not in BE_DOCKER
    assert "COPY periscope/dependency/skills/" not in BE_DOCKER
    assert "COPY periscope/dependency/frontend/ ./" not in FE_DOCKER
    assert "COPY vendor/" in BE_DOCKER
    assert "COPY periscope/src/backend/" in BE_DOCKER
    assert "anthropic_provider.py" in BE_DOCKER
    assert "use-optional-auth.ts" in FE_DOCKER
    assert "report.png" in FE_DOCKER


def test_boot_without_dependency_on_pythonpath():
    src = ROOT / "periscope" / "src"
    env = os.environ.copy()
    env["PYTHONPATH"] = str(src)
    env.pop("AUTH_JWT_SECRET", None)
    proc = subprocess.run(
        [
            sys.executable,
            "-c",
            "from backend.main import app; from backend.middleware.auth import verify_request_user; "
            "print(app.title); print(verify_request_user.__name__)",
        ],
        cwd=ROOT,
        env=env,
        capture_output=True,
        text=True,
        check=False,
    )
    assert proc.returncode == 0, proc.stderr
    assert "PeriscopeX" in proc.stdout
    assert "verify_request_user" in proc.stdout