from pathlib import Path

from semantic_kernel import index_project
from sir import EdgeKind, NodeKind, validate_snapshot


def test_index_project_builds_valid_snapshot(tmp_path: Path):
    module = tmp_path / "demo_module.bsl"
    module.write_text(
        """
Процедура Проведение()
    ПроверитьОстатки();
    Движения.ОстаткиТоваров.Записать();
КонецПроцедуры

Процедура ПроверитьОстатки()
    Запрос = Новый Запрос;
    Запрос.Текст =
    "ВЫБРАТЬ
        Остатки.Номенклатура
     ИЗ
        РегистрНакопления.ОстаткиТоваров КАК Остатки";
КонецПроцедуры
""",
        encoding="utf-8",
    )

    snapshot = index_project(tmp_path, project_id="demo")

    validate_snapshot(snapshot)
    assert any(node.kind == NodeKind.MODULE for node in snapshot.nodes)
    assert any(node.kind == NodeKind.PROCEDURE and node.name == "Проведение" for node in snapshot.nodes)
    assert any(node.kind == NodeKind.QUERY for node in snapshot.nodes)
    assert any(node.kind == NodeKind.REGISTER and node.name == "ОстаткиТоваров" for node in snapshot.nodes)
    assert any(edge.kind == EdgeKind.CALLS for edge in snapshot.edges)
    assert any(edge.kind == EdgeKind.READS_TABLE for edge in snapshot.edges)
    assert any(edge.kind == EdgeKind.WRITES for edge in snapshot.edges)


def test_index_project_builds_integration_endpoint_nodes(tmp_path: Path):
    module = tmp_path / "integration.bsl"
    module.write_text(
        """
Процедура Отправить()
    Адрес = "https://api.example.local/orders";
    Объект = Новый COMОбъект("V83.Application");
КонецПроцедуры
""",
        encoding="utf-8",
    )

    snapshot = index_project(tmp_path, project_id="integrations")

    assert any(node.kind == NodeKind.INTEGRATION_ENDPOINT for node in snapshot.nodes)
    assert any(edge.kind == EdgeKind.USES_INTEGRATION for edge in snapshot.edges)


def test_index_project_extracts_inline_new_query(tmp_path: Path):
    module = tmp_path / "query_module.bsl"
    module.write_text(
        """
Процедура ПроверитьКонтрагента()
    Запрос = Новый Запрос("ВЫБРАТЬ Контрагенты.Ссылка ИЗ Справочник.Контрагенты КАК Контрагенты");
КонецПроцедуры
""",
        encoding="utf-8",
    )

    snapshot = index_project(tmp_path, project_id="inline-query")

    query = next(node for node in snapshot.nodes if node.kind == NodeKind.QUERY)
    assert "Справочник.Контрагенты" in query.attributes["query_text"]
    assert any(
        edge.kind == EdgeKind.READS_TABLE
        and any(node.lineage_id == edge.target_lineage and node.qualified_name == "Справочник.Контрагенты" for node in snapshot.nodes)
        for edge in snapshot.edges
    )


def test_index_project_prefers_same_module_routine_for_duplicate_names(tmp_path: Path):
    shared = tmp_path / "a_shared.bsl"
    shared.write_text(
        """
Процедура ПроверитьОстатки()
КонецПроцедуры
""",
        encoding="utf-8",
    )
    document_module = tmp_path / "z_document.bsl"
    document_module.write_text(
        """
Процедура Проведение()
    ПроверитьОстатки();
КонецПроцедуры

Процедура ПроверитьОстатки()
КонецПроцедуры
""",
        encoding="utf-8",
    )

    snapshot = index_project(tmp_path, project_id="duplicate-routines")

    local_target = next(
        node for node in snapshot.nodes if node.qualified_name == "z_document.ПроверитьОстатки"
    )
    assert any(
        edge.kind == EdgeKind.CALLS and edge.target_lineage == local_target.lineage_id
        for edge in snapshot.edges
    )


def test_index_project_records_malformed_bsl_diagnostics(tmp_path: Path):
    module = tmp_path / "broken.bsl"
    module.write_text(
        """
Процедура Проведение()
    Запрос = Новый Запрос;
    Запрос.Текст =
    "ВЫБРАТЬ
        Товары.Ссылка
     ИЗ
        Справочник.Номенклатура КАК Товары"
""",
        encoding="utf-8",
    )

    snapshot = index_project(tmp_path, project_id="broken")

    assert {diagnostic.code for diagnostic in snapshot.diagnostics} == {
        "BSL_UNCLOSED_QUERY",
        "BSL_UNCLOSED_ROUTINE",
    }


def test_index_project_skips_invalid_xml_and_records_diagnostic(tmp_path: Path):
    valid_xml = tmp_path / "valid.xml"
    valid_xml.write_text(
        """
<Configuration>
  <Catalog name="Контрагенты" qualifiedName="Справочник.Контрагенты" />
</Configuration>
""",
        encoding="utf-8",
    )
    broken_xml = tmp_path / "broken.mdo"
    broken_xml.write_text("<mdclass:Catalog xmlns:mdclass=", encoding="utf-8")

    snapshot = index_project(tmp_path, project_id="broken-xml")

    assert any(node.qualified_name == "Справочник.Контрагенты" for node in snapshot.nodes)
    assert any(diagnostic.code == "XML_PARSE_ERROR" for diagnostic in snapshot.diagnostics)