from __future__ import annotations

import unittest

from govoplan_core.core.modules import (
    documentation_structured_translation_issues,
    localizable_documentation_metadata_keys,
)
from govoplan_dist_lists.backend.manifest import manifest


class DistributionListsInterfaceDocumentationContractTests(unittest.TestCase):
    def test_route_and_surfaces_remain_declared(self) -> None:
        frontend = manifest.frontend
        self.assertIsNotNone(frontend)
        self.assertEqual(
            {"/distribution-lists"},
            {item.path for item in frontend.routes},  # type: ignore[union-attr]
        )
        self.assertEqual(
            {
                "dist_lists.page",
                "dist_lists.editor",
                "dist_lists.preview",
                "dist_lists.picker",
            },
            {item.id for item in frontend.view_surfaces},  # type: ignore[union-attr]
        )

    def test_help_and_consequence_metadata_remain_published(self) -> None:
        topics = {topic.id: topic for topic in manifest.documentation}
        boundary = topics["dist_lists.boundary"]
        reference = topics["dist_lists.reference.fields-and-consequences"]

        self.assertIn("dist_lists.editor", boundary.metadata["help_contexts"])
        self.assertIn(
            "dist_lists.field.entry-mode",
            reference.metadata["help_contexts"],
        )
        self.assertIn(
            "freeze_snapshot",
            reference.metadata["consequence_classes"],
        )
        self.assertIn(
            "delete_definition",
            reference.metadata["consequence_classes"],
        )

    def test_german_reference_documentation_is_complete(self) -> None:
        topics = manifest.documentation
        self.assertEqual(5, len(topics))
        for topic in topics:
            translation = topic.translations.get("de", {})
            self.assertTrue(translation.get("title"), topic.id)
            self.assertTrue(translation.get("summary"), topic.id)
            self.assertTrue(translation.get("body"), topic.id)
            if localizable_documentation_metadata_keys(topic):
                self.assertEqual("1", topic.structured_translation_version, topic.id)
                self.assertIn("de", topic.structured_translations, topic.id)
                self.assertEqual((), documentation_structured_translation_issues(topic))

        kinds = {topic.metadata.get("kind") for topic in topics}
        self.assertIn("workflow", kinds)
        self.assertIn("reference", kinds)
        workflow = next(topic for topic in topics if topic.metadata.get("kind") == "workflow")
        self.assertTrue(workflow.conditions)


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