"""
Properly mocked tests that don't hit the real cluster.
"""

import sys
from unittest.mock import MagicMock, Mock, patch

import pytest


class TestArgumentParsingFixed:
    """Fixed argument parsing tests"""

    def test_str_to_bool_functionality(self):
        """Test str_to_bool function"""
        from rhoshift.cli.args import str_to_bool

        assert str_to_bool("true") is True
        assert str_to_bool("false") is False
        assert str_to_bool(True) is True
        assert str_to_bool(False) is False

        with pytest.raises(Exception):
            str_to_bool("invalid")

    def test_parse_args_serverless_only(self):
        """Test parsing serverless argument only"""
        from rhoshift.cli.args import parse_args

        with patch("sys.argv", ["script.py", "--serverless"]):
            args = parse_args()
            assert args.serverless is True
            assert args.oc_binary == "oc"

    def test_parse_args_with_required_rhoai_params(self):
        """Test parsing RHOAI with required parameters"""
        from rhoshift.cli.args import parse_args

        with patch(
            "sys.argv", ["script.py", "--rhoai", "--rhoai-image", "test-image:latest"]
        ):
            args = parse_args()
            assert args.rhoai is True
            assert args.rhoai_image == "test-image:latest"

    def test_build_config_basic_functionality(self):
        """Test building configuration"""
        from rhoshift.cli.args import build_config, parse_args

        with patch("sys.argv", ["script.py", "--timeout", "600"]):
            args = parse_args()
            config = build_config(args)

            assert config["timeout"] == 600
            assert isinstance(config, dict)


class TestMainFunctionWithProperMocking:
    """Test main function with comprehensive mocking"""

    def test_main_no_operators_selected(self):
        """Test main when no operators are selected"""
        from rhoshift.main import main

        with patch("sys.argv", ["script.py"]):
            result = main()

        assert result == 1

    @patch("rhoshift.utils.resilience.run_preflight_checks")
    @patch("rhoshift.cli.commands.install_operator")
    def test_main_serverless_with_mocks(self, mock_install, mock_preflight):
        """Test main with serverless operator - properly mocked"""
        # Mock preflight checks to return success
        mock_preflight.return_value = (True, [])
        # Mock installation to return success
        mock_install.return_value = True

        from rhoshift.main import main

        with patch("sys.argv", ["script.py", "--serverless"]):
            result = main()

        assert result == 0
        mock_preflight.assert_called_once()
        mock_install.assert_called_once()

    @patch("rhoshift.utils.resilience.run_preflight_checks")
    def test_main_preflight_failure_mocked(self, mock_preflight):
        """Test main when preflight checks fail - properly mocked"""
        # Mock preflight checks to return failure
        mock_preflight.return_value = (False, ["Cluster not ready"])

        from rhoshift.main import main

        with patch("sys.argv", ["script.py", "--serverless"]):
            result = main()

        assert result == 1
        mock_preflight.assert_called_once()

    @patch("rhoshift.utils.operator.cleanup.cleanup_all_operators")
    def test_main_cleanup_mocked(self, mock_cleanup):
        """Test main cleanup functionality - properly mocked"""
        mock_cleanup.return_value = None

        from rhoshift.main import main

        with patch("sys.argv", ["script.py", "--cleanup"]):
            result = main()

        assert result is None
        mock_cleanup.assert_called_once()


class TestOperatorInstallationMocked:
    """Test operator installation with proper mocking"""

    @patch(
        "rhoshift.utils.operator.operator.OpenShiftOperatorInstaller.install_operator"
    )
    def test_serverless_installation_mocked(self, mock_install):
        """Test serverless installation properly mocked"""
        from rhoshift.utils.operator.operator import OpenShiftOperatorInstaller

        mock_install.return_value = (0, "Installation successful", "")

        rc, stdout, stderr = OpenShiftOperatorInstaller.install_serverless_operator()

        assert rc == 0
        assert "successful" in stdout.lower()
        mock_install.assert_called_once_with("serverless-operator")

    @patch(
        "rhoshift.utils.operator.operator.OpenShiftOperatorInstaller.install_rhoai_operator"
    )
    def test_enhanced_rhoai_installation_mocked(self, mock_install):
        """Test enhanced RHOAI installation properly mocked"""
        from rhoshift.utils.operator.operator import OpenShiftOperatorInstaller

        mock_install.return_value = {"status": "success"}

        rc, stdout, stderr = OpenShiftOperatorInstaller.install_rhoai_operator_enhanced(
            rhoai_image="test:latest",
            rhoai_channel="stable",
            raw=False,
            create_dsc_dsci=False,
        )

        assert rc == 0
        assert "successful" in stdout.lower()


class TestDSCIValidationMocked:
    """Test DSCI validation with proper mocking"""

    @patch("rhoshift.utils.utils.run_command")
    def test_dsci_validation_no_conflict(self, mock_run_command):
        """Test DSCI validation when no conflict exists"""
        from rhoshift.utils.operator.enhanced_operator import (
            EnhancedOpenShiftOperatorInstaller,
        )

        # Mock DSCI check to return matching namespace
        mock_run_command.return_value = (0, "redhat-ods-monitoring", "")

        selected_ops = {"rhoai": True}
        config = {"rhoai_channel": "stable", "create_dsc_dsci": False}

        compatible, warnings = (
            EnhancedOpenShiftOperatorInstaller.validate_dsci_compatibility(
                selected_ops, config
            )
        )

        assert compatible is True
        assert len(warnings) == 1
        assert "DSCI compatible" in warnings[0]

    @patch("rhoshift.utils.utils.run_command")
    def test_dsci_validation_with_conflict(self, mock_run_command):
        """Test DSCI validation when conflict exists"""
        from rhoshift.utils.operator.enhanced_operator import (
            EnhancedOpenShiftOperatorInstaller,
        )

        # Mock DSCI check to return conflicting namespace
        mock_run_command.return_value = (0, "redhat-ods-monitoring", "")

        selected_ops = {"rhoai": True}
        config = {"rhoai_channel": "odh-nightlies", "create_dsc_dsci": False}

        compatible, warnings = (
            EnhancedOpenShiftOperatorInstaller.validate_dsci_compatibility(
                selected_ops, config
            )
        )

        assert compatible is True
        assert len(warnings) == 1
        assert "DSCI compatibility" in warnings[0]
        assert "Using existing configuration" in warnings[0]


class TestUtilityFunctionsMocked:
    """Test utility functions with proper mocking"""

    @patch("subprocess.run")
    def test_run_command_properly_mocked(self, mock_subprocess):
        """Test run_command with proper subprocess mocking"""
        from rhoshift.utils.utils import run_command

        # Create a proper mock process object
        mock_process = Mock()
        mock_process.returncode = 0
        mock_process.stdout = "expected output"
        mock_process.stderr = ""
        mock_subprocess.return_value = mock_process

        rc, stdout, stderr = run_command("test command")

        assert rc == 0
        assert stdout == "expected output"
        assert stderr == ""

    @patch("rhoshift.utils.utils.run_command")
    def test_apply_manifest_mocked(self, mock_run_command):
        """Test apply_manifest with proper mocking"""
        from rhoshift.utils.utils import apply_manifest

        mock_run_command.return_value = (0, "manifest applied", "")

        result = apply_manifest("test: manifest")

        assert result[0] == 0
        assert result[1] == "manifest applied"


class TestConstantsFunctionality:
    """Test constants functionality"""

    def test_operator_config_creation(self):
        """Test OperatorConfig creation"""
        from rhoshift.utils.constants import OperatorConfig

        config = OperatorConfig(
            name="test-operator",
            display_name="Test Operator",
            namespace="test-namespace",
            channel="stable",
        )

        assert config.name == "test-operator"
        assert config.display_name == "Test Operator"
        assert config.namespace == "test-namespace"
        assert config.channel == "stable"

    def test_dsci_manifest_generation(self):
        """Test DSCI manifest generation"""
        from rhoshift.utils.constants import get_dsci_manifest

        manifest = get_dsci_manifest()
        assert "DSCInitialization" in manifest
        assert "default-dsci" in manifest

        # Test with custom parameters
        custom_manifest = get_dsci_manifest(
            applications_namespace="custom-apps",
            monitoring_namespace="custom-monitoring",
        )
        assert "applicationsNamespace: custom-apps" in custom_manifest
        assert "namespace: custom-monitoring" in custom_manifest

    def test_dsc_manifest_with_kueue(self):
        """Test DSC manifest with Kueue management state"""
        from rhoshift.utils.constants import get_dsc_manifest

        manifest = get_dsc_manifest(kueue_management_state="Managed")
        assert "kueue:" in manifest
        assert "managementState: Managed" in manifest


class TestHealthMonitoringMocked:
    """Test health monitoring with proper mocking"""

    def test_health_status_enum(self):
        """Test HealthStatus enum"""
        from rhoshift.utils.health_monitor import HealthStatus

        assert HealthStatus.HEALTHY.value == "healthy"
        assert HealthStatus.DEGRADED.value == "degraded"
        assert HealthStatus.UNHEALTHY.value == "unhealthy"
        assert HealthStatus.UNKNOWN.value == "unknown"

    @patch("rhoshift.utils.health_monitor.OperatorHealthMonitor")
    def test_check_operator_health_mocked(self, mock_monitor_class):
        """Test check_operator_health with proper mocking"""
        from rhoshift.utils.health_monitor import HealthStatus, check_operator_health

        mock_monitor = Mock()
        mock_monitor.check_operator_health.return_value = (HealthStatus.HEALTHY, [])
        mock_monitor_class.return_value = mock_monitor

        status, results = check_operator_health("test-operator", "test-namespace")

        assert status == HealthStatus.HEALTHY
        assert isinstance(results, list)


class TestStabilityCoordinatorMocked:
    """Test stability coordinator with proper mocking"""

    def test_stability_level_enum(self):
        """Test StabilityLevel enum"""
        from rhoshift.utils.stability_coordinator import StabilityLevel

        assert StabilityLevel.BASIC.value == 1
        assert StabilityLevel.ENHANCED.value == 2
        assert StabilityLevel.COMPREHENSIVE.value == 3

    def test_stability_config_creation(self):
        """Test StabilityConfig creation"""
        from rhoshift.utils.stability_coordinator import StabilityConfig, StabilityLevel

        config = StabilityConfig(level=StabilityLevel.ENHANCED)
        assert config.level == StabilityLevel.ENHANCED

    def test_stability_coordinator_initialization(self):
        """Test StabilityCoordinator initialization"""
        from rhoshift.utils.stability_coordinator import (
            StabilityConfig,
            StabilityCoordinator,
        )

        config = StabilityConfig()
        coordinator = StabilityCoordinator(config)

        assert coordinator.config == config


class TestResilientOperationsMocked:
    """Test resilient operations with proper mocking"""

    def test_execute_resilient_operation_success(self):
        """Test successful resilient operation"""
        from rhoshift.utils.resilience import execute_resilient_operation

        def mock_operation():
            return "operation successful"

        success, result, warnings = execute_resilient_operation(
            mock_operation, "test operation"
        )

        assert success is True
        assert result == "operation successful"
        assert isinstance(warnings, list)

    def test_execute_resilient_operation_failure(self):
        """Test failed resilient operation"""
        from rhoshift.utils.resilience import execute_resilient_operation

        def failing_operation():
            raise Exception("operation failed")

        success, result, warnings = execute_resilient_operation(
            failing_operation, "failing operation", max_retries=1
        )

        assert success is False
        assert isinstance(warnings, list)


class TestIntegrationPointsMocked:
    """Test integration points with comprehensive mocking"""

    @patch("rhoshift.utils.utils.run_command")
    def test_operator_configs_functionality(self, mock_run_command):
        """Test operator configs functionality"""
        from rhoshift.utils.operator.operator import OpenShiftOperatorInstaller

        mock_run_command.return_value = (0, "success", "")

        configs = OpenShiftOperatorInstaller.get_operator_configs()

        assert isinstance(configs, dict)
        assert len(configs) > 0
        assert "serverless-operator" in configs

    def test_enhanced_operator_initialization(self):
        """Test enhanced operator initialization"""
        from rhoshift.utils.operator.enhanced_operator import (
            EnhancedOpenShiftOperatorInstaller,
        )
        from rhoshift.utils.stability_coordinator import StabilityLevel

        installer = EnhancedOpenShiftOperatorInstaller()

        assert installer.stability_config.level == StabilityLevel.ENHANCED
        assert installer.oc_binary == "oc"

    def test_logger_functionality(self):
        """Test logger functionality"""
        from rhoshift.logger.logger import Logger

        logger = Logger.get_logger(__name__)
        assert logger is not None

        # These should not raise exceptions
        logger.info("Test message")
        logger.warning("Test warning")
        logger.error("Test error")


class TestCommandsWithMocking:
    """Test commands module with proper mocking"""

    @patch(
        "rhoshift.utils.operator.operator.OpenShiftOperatorInstaller.install_serverless_operator"
    )
    def test_install_operator_serverless_mocked(self, mock_install):
        """Test install_operator for serverless with mocking"""
        from rhoshift.cli.commands import install_operator

        mock_install.return_value = (0, "Installation successful", "")

        config = {"oc_binary": "oc", "timeout": 300}
        result = install_operator("serverless", config)

        assert result is True
        mock_install.assert_called_once_with(**config)

    @patch(
        "rhoshift.utils.operator.operator.OpenShiftOperatorInstaller.install_rhoai_operator_enhanced"
    )
    def test_install_operator_rhoai_enhanced_mocked(self, mock_install):
        """Test install_operator for RHOAI enhanced with mocking"""
        from rhoshift.cli.commands import install_operator

        mock_install.return_value = (0, "RHOAI installation successful", "")

        config = {
            "oc_binary": "oc",
            "rhoai_image": "test:latest",
            "rhoai_channel": "stable",
            "raw": False,
            "create_dsc_dsci": True,
        }

        result = install_operator("rhoai", config)

        assert result is True
        mock_install.assert_called_once()

    @patch(
        "rhoshift.utils.operator.enhanced_operator.EnhancedOpenShiftOperatorInstaller.validate_dsci_compatibility"
    )
    @patch("rhoshift.cli.commands.install_operator")
    def test_install_operators_with_dsci_validation_mocked(
        self, mock_install, mock_dsci
    ):
        """Test install_operators with DSCI validation - properly mocked"""
        from rhoshift.cli.commands import install_operators

        mock_dsci.return_value = (True, ["DSCI compatible"])
        mock_install.return_value = True

        selected_ops = {"rhoai": True, "serverless": False}
        config = {"oc_binary": "oc", "rhoai_channel": "stable"}

        result = install_operators(selected_ops, config)

        assert result is True
        mock_dsci.assert_called_once()
        mock_install.assert_called_once_with("rhoai", config)


class TestManifestGenerationStandalone:
    """Test manifest generation without external dependencies"""

    def test_operator_list_generation(self):
        """Test operator list generation"""
        from rhoshift.utils.constants import OpenShiftOperatorInstallManifest

        operators = OpenShiftOperatorInstallManifest.list_operators()
        assert isinstance(operators, list)
        assert len(operators) > 0

        expected_operators = [
            "serverless-operator",
            "servicemeshoperator",
            "authorino-operator",
            "openshift-cert-manager-operator",
            "kueue-operator",
            "openshift-custom-metrics-autoscaler-operator",
        ]

        for op in expected_operators:
            assert op in operators

    def test_dependency_resolution_logic(self):
        """Test dependency resolution logic"""
        from rhoshift.utils.constants import OpenShiftOperatorInstallManifest

        # Test Kueue dependency resolution
        resolved = OpenShiftOperatorInstallManifest.resolve_dependencies(
            ["kueue-operator"]
        )

        assert "kueue-operator" in resolved
        assert "openshift-cert-manager-operator" in resolved

        # Dependency should come first
        cert_manager_idx = resolved.index("openshift-cert-manager-operator")
        kueue_idx = resolved.index("kueue-operator")
        assert cert_manager_idx < kueue_idx

    def test_operator_manifest_structure(self):
        """Test operator manifest structure"""
        from rhoshift.utils.constants import OpenShiftOperatorInstallManifest

        manifest_gen = OpenShiftOperatorInstallManifest()
        manifest = manifest_gen.generate_operator_manifest("serverless-operator")

        required_elements = [
            "apiVersion: operators.coreos.com/v1alpha1",
            "kind: Subscription",
            "name: serverless-operator",
            "channel: stable",
        ]

        for element in required_elements:
            assert element in manifest


class TestErrorHandlingScenarios:
    """Test error handling scenarios"""

    def test_invalid_operator_handling(self):
        """Test handling of invalid operator"""
        from rhoshift.utils.constants import OpenShiftOperatorInstallManifest

        with pytest.raises(ValueError):
            OpenShiftOperatorInstallManifest.get_operator_config("invalid-operator")

    def test_missing_function_graceful_handling(self):
        """Test graceful handling of missing functions"""
        from rhoshift.cli.commands import install_operator

        # Invalid operator should return False, not crash
        result = install_operator("invalid-operator", {"oc_binary": "oc"})
        assert result is False

    @patch(
        "rhoshift.utils.operator.operator.OpenShiftOperatorInstaller.install_rhoai_operator"
    )
    def test_rhoai_installation_error_handling(self, mock_install):
        """Test RHOAI installation error handling"""
        from rhoshift.utils.operator.operator import OpenShiftOperatorInstaller

        # Test immutable field error handling
        mock_install.side_effect = Exception("MonitoringNamespace is immutable")

        rc, stdout, stderr = OpenShiftOperatorInstaller.install_rhoai_operator_enhanced(
            rhoai_image="test:latest",
            rhoai_channel="stable",
            raw=False,
            create_dsc_dsci=False,
        )

        assert rc == 1
        assert "DSCI conflict" in stderr
        assert "Use --deploy-rhoai-resources" in stderr


class TestPackageIntegrity:
    """Test package integrity and imports"""

    def test_all_modules_importable(self):
        """Test that all modules can be imported"""
        # Core modules
        from rhoshift.cli.args import parse_args
        from rhoshift.cli.commands import install_operator

        # Logger
        from rhoshift.logger.logger import Logger
        from rhoshift.main import main

        # Utils modules
        from rhoshift.utils.constants import OpenShiftOperatorInstallManifest
        from rhoshift.utils.health_monitor import HealthStatus
        from rhoshift.utils.operator.cleanup import cleanup_all_operators
        from rhoshift.utils.operator.enhanced_operator import (
            EnhancedOpenShiftOperatorInstaller,
        )

        # Operator modules
        from rhoshift.utils.operator.operator import OpenShiftOperatorInstaller
        from rhoshift.utils.resilience import execute_resilient_operation
        from rhoshift.utils.stability_coordinator import StabilityLevel
        from rhoshift.utils.utils import run_command

        # All should be callable/usable
        assert all(
            [
                callable(main),
                callable(parse_args),
                callable(install_operator),
                OpenShiftOperatorInstallManifest,
                callable(run_command),
                HealthStatus,
                callable(execute_resilient_operation),
                StabilityLevel,
                OpenShiftOperatorInstaller,
                EnhancedOpenShiftOperatorInstaller,
                callable(cleanup_all_operators),
                Logger,
            ]
        )

    def test_wait_time_constants(self):
        """Test WaitTime constants"""
        from rhoshift.utils.constants import WaitTime

        assert WaitTime.WAIT_TIME_10_MIN == 600
        assert WaitTime.WAIT_TIME_5_MIN == 300
        assert WaitTime.WAIT_TIME_1_MIN == 60
        assert WaitTime.WAIT_TIME_30_SEC == 30
