from __future__ import annotations

import sys
import unittest
from pathlib import Path


META_ROOT = Path(__file__).resolve().parents[1]
RELEASE_ROOT = META_ROOT / "tools" / "release"
if str(RELEASE_ROOT) not in sys.path:
    sys.path.insert(0, str(RELEASE_ROOT))

from govoplan_release.catalog_entry_synthesis import validate_initial_entry_closure  # noqa: E402
from govoplan_release.selective_catalog import apply_repo_updates  # noqa: E402


class ReleaseCatalogEntrySynthesisTests(unittest.TestCase):
    def test_selective_update_synthesizes_initial_entries_from_package_manifests(self) -> None:
        payload: dict[str, object] = {
            "core_release": {},
            "release": {},
            "modules": [
                {
                    "module_id": "access",
                    "version": "0.1.11",
                    "python_package": "govoplan-access",
                    "python_ref": "govoplan-access @ git+ssh://git@git.add-ideas.de/GovOPlaN/govoplan-access.git@v0.1.11",
                }
            ],
        }

        changes = apply_repo_updates(
            payload,
            repo_versions={
                "govoplan-addresses": "0.1.9",
                "govoplan-poll": "0.1.11",
                "govoplan-scheduling": "0.1.11",
            },
            repo_contracts={},
            repository_base="git+ssh://git@git.add-ideas.de/GovOPlaN",
            workspace=META_ROOT.parent,
        )

        modules = {
            item["module_id"]: item
            for item in payload["modules"]  # type: ignore[index]
        }
        self.assertEqual({"access", "addresses", "poll", "scheduling"}, set(modules))
        self.assertEqual("@govoplan/addresses-webui", modules["addresses"]["webui_package"])
        self.assertIn(
            {"name": "addresses.people_search", "version": "0.1.0"},
            modules["addresses"]["provides_interfaces"],
        )
        self.assertEqual("govoplan-poll", modules["poll"]["python_package"])
        self.assertEqual(["poll"], modules["scheduling"]["dependencies"])
        self.assertEqual("@govoplan/scheduling-webui", modules["scheduling"]["webui_package"])
        self.assertEqual("requires_review", modules["scheduling"]["migration_safety"])
        self.assertTrue(
            any(
                item["name"] == "poll.governed_participation" and item["optional"] is False
                for item in modules["scheduling"]["requires_interfaces"]
            )
        )
        self.assertEqual(
            {"govoplan-addresses", "govoplan-poll", "govoplan-scheduling"},
            {change.repo for change in changes},
        )
        self.assertEqual({"catalog_entry"}, {change.field for change in changes})

    def test_initial_required_dependency_must_be_represented(self) -> None:
        with self.assertRaisesRegex(ValueError, "requires catalog module 'poll'"):
            validate_initial_entry_closure(
                catalog_modules=[
                    {
                        "module_id": "scheduling",
                        "dependencies": ["poll"],
                    }
                ],
                initial_module_ids={"scheduling"},
            )


if __name__ == "__main__":
    unittest.main()