"""Tests for the connector catalog."""

from __future__ import annotations

import pytest

from docsgpt.connectors import catalog


@pytest.fixture(autouse=True)
def _fresh_registry():
    catalog.reset_registry_for_tests()
    yield
    catalog.reset_registry_for_tests()


class TestDefinitions:
    def test_built_ins_are_registered(self):
        keys = {d.key for d in catalog.all_definitions()}
        assert {
            "google_drive", "share_point", "confluence", "s3", "reddit",
            "brave", "telegram", "ntfy", "postgres", "custom_mcp", "custom_openapi",
        } <= keys

    def test_every_definition_uses_known_values(self):
        for definition in catalog.all_definitions():
            assert definition.category in catalog.CATEGORIES, definition.key
            assert definition.auth_kind in catalog.AUTH_KINDS, definition.key
            assert definition.publisher in catalog.PUBLISHERS, definition.key
            assert set(definition.capabilities) <= {"sync", "read", "write"}, definition.key

    def test_tool_connectors_match_tool_config_requirements(self):
        """Credential fields must be the keys the tool reads its secrets from."""
        import docsgpt.api.user  # noqa: F401  (mcp_tool imports it; load it first)
        from docsgpt.agents.tools.tool_manager import ToolManager

        tools = ToolManager(config={}).tools
        for definition in catalog.all_definitions():
            if definition.publisher != "built_in":
                continue
            for tool_name in definition.tool_templates:
                if tool_name == "mcp_tool":
                    # GitHub's MCP server gets the connection's token as a bearer token.
                    continue
                requirements = tools[tool_name].get_config_requirements()
                secret_keys = {k for k, spec in requirements.items() if spec.get("secret")}
                field_keys = {f.key for f in definition.credential_fields}
                assert secret_keys <= field_keys, definition.key

    def test_to_dict_has_no_server_secrets(self):
        payload = catalog.get_definition("google_drive").to_dict()
        assert "required_settings" not in payload
        assert payload["capabilities"] == ["sync"]


class TestAvailability:
    def test_missing_settings_listed(self, monkeypatch):
        from docsgpt.core.settings import settings

        monkeypatch.setattr(settings, "GOOGLE_CLIENT_ID", None)
        monkeypatch.setattr(settings, "GOOGLE_CLIENT_SECRET", "secret")
        definition = catalog.get_definition("google_drive")
        assert definition.missing_settings == ["GOOGLE_CLIENT_ID"]
        assert not definition.configured

    def test_configured_when_all_set(self, monkeypatch):
        from docsgpt.core.settings import settings

        monkeypatch.setattr(settings, "GOOGLE_CLIENT_ID", "id")
        monkeypatch.setattr(settings, "GOOGLE_CLIENT_SECRET", "secret")
        assert catalog.get_definition("google_drive").configured

    def test_api_key_connectors_need_no_settings(self):
        assert catalog.get_definition("telegram").configured


class TestRowMapping:
    def test_oauth_provider_maps_to_key(self):
        assert catalog.connector_key_for_row({"provider": "share_point"}) == "share_point"

    def test_legacy_mcp_row_is_custom(self):
        row = {"provider": "mcp:https://mcp.unknown.dev", "server_url": "https://mcp.unknown.dev"}
        assert catalog.connector_key_for_row(row) == "custom_mcp"

    def test_stored_key_wins(self):
        assert catalog.connector_key_for_row({"provider": "telegram", "connector_key": "telegram"}) == "telegram"

    def test_unknown_provider(self):
        assert catalog.connector_key_for_row({"provider": "nope"}) is None

    def test_definition_for_tool(self):
        assert catalog.definition_for_tool("telegram").key == "telegram"
        assert catalog.definition_for_tool("memory") is None
        assert catalog.definition_for_tool("mcp_tool") is None


class TestPresets:
    def test_presets_load_from_yaml(self, tmp_path, monkeypatch):
        presets = tmp_path / "mcp.yaml"
        presets.write_text(
            "- key: mcp:example\n"
            "  name: Example\n"
            "  description: Example records.\n"
            "  icon: example\n"
            "  category: knowledge\n"
            "  mcp_url: https://mcp.example.com/mcp\n"
            "  auth_kind: mcp_oauth\n"
        )
        monkeypatch.setattr(catalog, "_PRESETS_FILE", presets)
        definition = catalog.get_definition("mcp:example")
        assert definition.publisher == "preset"
        assert definition.mcp_base_url == "https://mcp.example.com"
        assert catalog.preset_for_url("https://mcp.example.com/other").key == "mcp:example"
        row = {"provider": "mcp:https://mcp.example.com", "server_url": "https://mcp.example.com"}
        assert catalog.connector_key_for_row(row) == "mcp:example"

    def test_base_url(self):
        assert catalog.base_url("https://a.example.com:8443/x/y") == "https://a.example.com:8443"
        assert catalog.base_url("not a url") == ""


def test_atlassian_preset_is_part_of_confluence():
    """One Confluence card: syncing pages and the Jira/Confluence agent actions."""
    from docsgpt.connectors import catalog

    atlassian = catalog.get_definition("mcp:atlassian")
    assert atlassian.part_of == "confluence"
    assert atlassian.to_dict()["part_of"] == "confluence"
    assert catalog.get_definition("confluence").to_dict()["part_of"] is None