"""Unit tests for enterprise service integrations.

This module covers the enterprise-only default workspace auto-join behavior:
- Enterprise mode disabled: no external calls
- Successful join / skipped join: no errors
- Failures (network/invalid response/invalid UUID): soft-fail wrapper must not raise
"""

from unittest.mock import patch

import pytest

from services.enterprise.enterprise_service import (
    DefaultWorkspaceJoinResult,
    EnterpriseService,
    try_join_default_workspace,
)


class TestJoinDefaultWorkspace:
    def test_join_default_workspace_success(self):
        account_id = "11111111-1111-1111-1111-111111111111"
        response = {"workspace_id": "22222222-2222-2222-2222-222222222222", "joined": True, "message": "ok"}

        with patch("services.enterprise.enterprise_service.EnterpriseRequest.send_request") as mock_send_request:
            mock_send_request.return_value = response

            result = EnterpriseService.join_default_workspace(account_id=account_id)

            assert isinstance(result, DefaultWorkspaceJoinResult)
            assert result.workspace_id == response["workspace_id"]
            assert result.joined is True
            assert result.message == "ok"

            mock_send_request.assert_called_once_with(
                "POST",
                "/default-workspace/members",
                json={"account_id": account_id},
                timeout=1.0,
                raise_for_status=True,
            )

    def test_join_default_workspace_invalid_response_format_raises(self):
        account_id = "11111111-1111-1111-1111-111111111111"

        with patch("services.enterprise.enterprise_service.EnterpriseRequest.send_request") as mock_send_request:
            mock_send_request.return_value = "not-a-dict"

            with pytest.raises(ValueError, match="Invalid response format"):
                EnterpriseService.join_default_workspace(account_id=account_id)

    def test_join_default_workspace_invalid_account_id_raises(self):
        with pytest.raises(ValueError):
            EnterpriseService.join_default_workspace(account_id="not-a-uuid")

    def test_join_default_workspace_missing_required_fields_raises(self):
        account_id = "11111111-1111-1111-1111-111111111111"
        response = {"workspace_id": "", "message": "ok"}  # missing "joined"

        with patch("services.enterprise.enterprise_service.EnterpriseRequest.send_request") as mock_send_request:
            mock_send_request.return_value = response

            with pytest.raises(ValueError, match="Invalid response payload"):
                EnterpriseService.join_default_workspace(account_id=account_id)

    def test_join_default_workspace_joined_without_workspace_id_raises(self):
        with pytest.raises(ValueError, match="workspace_id must be non-empty when joined is True"):
            DefaultWorkspaceJoinResult(workspace_id="", joined=True, message="ok")


class TestTryJoinDefaultWorkspace:
    def test_try_join_default_workspace_enterprise_disabled_noop(self):
        with (
            patch("services.enterprise.enterprise_service.dify_config") as mock_config,
            patch("services.enterprise.enterprise_service.EnterpriseService.join_default_workspace") as mock_join,
        ):
            mock_config.ENTERPRISE_ENABLED = False

            try_join_default_workspace("11111111-1111-1111-1111-111111111111")

            mock_join.assert_not_called()

    def test_try_join_default_workspace_successful_join_does_not_raise(self):
        account_id = "11111111-1111-1111-1111-111111111111"

        with (
            patch("services.enterprise.enterprise_service.dify_config") as mock_config,
            patch("services.enterprise.enterprise_service.EnterpriseService.join_default_workspace") as mock_join,
        ):
            mock_config.ENTERPRISE_ENABLED = True
            mock_join.return_value = DefaultWorkspaceJoinResult(
                workspace_id="22222222-2222-2222-2222-222222222222",
                joined=True,
                message="ok",
            )

            # Should not raise
            try_join_default_workspace(account_id)

            mock_join.assert_called_once_with(account_id=account_id)

    def test_try_join_default_workspace_skipped_join_does_not_raise(self):
        account_id = "11111111-1111-1111-1111-111111111111"

        with (
            patch("services.enterprise.enterprise_service.dify_config") as mock_config,
            patch("services.enterprise.enterprise_service.EnterpriseService.join_default_workspace") as mock_join,
        ):
            mock_config.ENTERPRISE_ENABLED = True
            mock_join.return_value = DefaultWorkspaceJoinResult(
                workspace_id="",
                joined=False,
                message="no default workspace configured",
            )

            # Should not raise
            try_join_default_workspace(account_id)

            mock_join.assert_called_once_with(account_id=account_id)

    def test_try_join_default_workspace_api_failure_soft_fails(self):
        account_id = "11111111-1111-1111-1111-111111111111"

        with (
            patch("services.enterprise.enterprise_service.dify_config") as mock_config,
            patch("services.enterprise.enterprise_service.EnterpriseService.join_default_workspace") as mock_join,
        ):
            mock_config.ENTERPRISE_ENABLED = True
            mock_join.side_effect = Exception("network failure")

            # Should not raise
            try_join_default_workspace(account_id)

            mock_join.assert_called_once_with(account_id=account_id)

    def test_try_join_default_workspace_invalid_account_id_soft_fails(self):
        with patch("services.enterprise.enterprise_service.dify_config") as mock_config:
            mock_config.ENTERPRISE_ENABLED = True

            # Should not raise even though UUID parsing fails inside join_default_workspace
            try_join_default_workspace("not-a-uuid")