"""Architectuurcontrole voor apps met expliciete platformmetadata."""
import json
import sys
from pathlib import Path

sys.path.insert(0, str(Path(__file__).resolve().parent.parent / "server-up"))

from conftest import login


def _arm_app(env):
    from core import git
    d = git.cache_dir("server-up") / "apps" / "alleen-arm64"
    (d / "files").mkdir(parents=True, exist_ok=True)
    (d / "template.json").write_text(json.dumps({
        "kind": "compose",
        "metadata": {
            "name": "Alleen ARM64",
            "description": "Testapp",
            "tags": ["test"],
            "architectures": ["arm64"],
            "architecture_note": "Gebruik een 64-bits OS.",
        },
        "variables": [{"title": "Algemeen", "items": [{
            "name": "service_name", "type": "str", "title": "Naam",
            "default": "alleen-arm64", "required": True,
        }]}],
    }), encoding="utf-8")
    (d / "files" / "compose.yaml").write_text(
        "services:\n  << service_name >>:\n    image: nginx\n", encoding="utf-8")
    return d


def test_preview_meldt_architectuur_mismatch(client, env, monkeypatch):
    csrf = login(client)
    _arm_app(env)
    import app as app_module
    monkeypatch.setattr(app_module.boilerplates.platform, "machine", lambda: "armv7l")

    d = client.post("/api/store/preview", json={
        "stack": "alleen-arm64", "repo_id": "server-up",
    }, headers={"X-CSRF-Token": csrf}).get_json()

    assert d["ok"] is True
    assert d["compatibility"]["architecture"] == "arm/v7"
    assert d["compatibility"]["supported"] is False
    assert "64-bits OS" in d["compatibility"]["reason"]


def test_installatie_weigert_aantoonbaar_verkeerde_architectuur(
        client, env, monkeypatch):
    csrf = login(client)
    _arm_app(env)
    import app as app_module
    monkeypatch.setattr(app_module.boilerplates.platform, "machine", lambda: "armv7l")

    r = client.post("/api/store/install", json={
        "stack": "alleen-arm64",
        "repo_id": "server-up",
        "instance": "past-niet",
        "values": {"service_name": "past-niet"},
    }, headers={"X-CSRF-Token": csrf})

    assert r.status_code == 400
    assert r.get_json()["compatibility"]["supported"] is False
    assert not (env["lib"] / "past-niet").exists()