"""Support for simplified access to data on nodes of type omni.graph.test.ComputeErrorCpp

Generates a customizable error during its compute(), for testing purposes. C++ version.
"""

import carb

import omni.graph.core as og
import omni.graph.core._omni_graph_core as _og
import omni.graph.tools.ogn as ogn



class OgnComputeErrorCppDatabase(og.Database):
    """Helper class providing simplified access to data on nodes of type omni.graph.test.ComputeErrorCpp

    Class Members:
        node: Node being evaluated

    Attribute Value Properties:
        Inputs:
            inputs.deprecatedInInit
            inputs.deprecatedInOgn
            inputs.dummyIn
            inputs.failCompute
            inputs.message
            inputs.severity
        Outputs:
            outputs.dummyOut

    Predefined Tokens:
        tokens.none
        tokens.warning
        tokens.error
    """

    # Imprint the generator and target ABI versions in the file for JIT generation
    GENERATOR_VERSION = (1, 41, 3)
    TARGET_VERSION = (2, 139, 12)

    # This is an internal object that provides per-class storage of a per-node data dictionary
    PER_NODE_DATA = {}

    # This is an internal object that describes unchanging attributes in a generic way
    # The values in this list are in no particular order, as a per-attribute tuple
    #     Name, Type, ExtendedTypeIndex, UiName, Description, Metadata,
    #     Is_Required, DefaultValue, Is_Deprecated, DeprecationMsg
    # You should not need to access any of this data directly, use the defined database interfaces
    INTERFACE = og.Database._get_interface([
        ('inputs:deprecatedInInit', 'float', 0, None, "Attribute which has been deprecated in the node's initialization code.", {}, True, 0.0, False, ''),
        ('inputs:deprecatedInOgn', 'float', 0, None, 'Attribute which has been deprecated here in the .ogn file.', {}, True, 0.0, True, "Use 'dummyIn' instead."),
        ('inputs:dummyIn', 'int', 0, None, 'Dummy value to be copied to the output.', {ogn.MetadataKeys.DEFAULT: '0'}, True, 0, False, ''),
        ('inputs:failCompute', 'bool', 0, None, 'If true, the compute() call will return failure to the evaluator.', {ogn.MetadataKeys.DEFAULT: 'false'}, True, False, False, ''),
        ('inputs:message', 'string', 0, None, 'Text of the error message.', {}, True, "", False, ''),
        ('inputs:severity', 'token', 0, None, "Severity of the error. 'none' disables the error.", {ogn.MetadataKeys.ALLOWED_TOKENS: 'none,warning,error', ogn.MetadataKeys.ALLOWED_TOKENS_RAW: '["none", "warning", "error"]', ogn.MetadataKeys.DEFAULT: '"none"'}, True, "none", False, ''),
        ('outputs:dummyOut', 'int', 0, None, "Value copied from 'dummyIn'", {ogn.MetadataKeys.DEFAULT: '0'}, True, 0, False, ''),
    ])

    class tokens:
        none = "none"
        warning = "warning"
        error = "error"

    @classmethod
    def _populate_role_data(cls):
        """Populate a role structure with the non-default roles on this node type"""
        role_data = super()._populate_role_data()
        role_data.inputs.message = og.AttributeRole.TEXT
        return role_data

    class ValuesForInputs(og.DynamicAttributeAccess):
        LOCAL_PROPERTY_NAMES = { }
        """Helper class that creates natural hierarchical access to input attributes"""
        def __init__(self, node: og.Node, attributes, dynamic_attributes: og.DynamicAttributeInterface):
            """Initialize simplified access for the attribute data"""
            context = node.get_graph().get_default_graph_context()
            super().__init__(context, node, attributes, dynamic_attributes)
            self._batchedReadAttributes = []
            self._batchedReadValues = []

        @property
        def deprecatedInInit(self):
            data_view = og.AttributeValueHelper(self._attributes.deprecatedInInit)
            return data_view.get()

        @deprecatedInInit.setter
        def deprecatedInInit(self, value):
            if self._setting_locked:
                raise og.ReadOnlyError(self._attributes.deprecatedInInit)
            data_view = og.AttributeValueHelper(self._attributes.deprecatedInInit)
            data_view.set(value)

        @property
        def deprecatedInOgn(self):
            data_view = og.AttributeValueHelper(self._attributes.deprecatedInOgn)
            return data_view.get()

        @deprecatedInOgn.setter
        def deprecatedInOgn(self, value):
            if self._setting_locked:
                raise og.ReadOnlyError(self._attributes.deprecatedInOgn)
            data_view = og.AttributeValueHelper(self._attributes.deprecatedInOgn)
            data_view.set(value)

        @property
        def dummyIn(self):
            data_view = og.AttributeValueHelper(self._attributes.dummyIn)
            return data_view.get()

        @dummyIn.setter
        def dummyIn(self, value):
            if self._setting_locked:
                raise og.ReadOnlyError(self._attributes.dummyIn)
            data_view = og.AttributeValueHelper(self._attributes.dummyIn)
            data_view.set(value)

        @property
        def failCompute(self):
            data_view = og.AttributeValueHelper(self._attributes.failCompute)
            return data_view.get()

        @failCompute.setter
        def failCompute(self, value):
            if self._setting_locked:
                raise og.ReadOnlyError(self._attributes.failCompute)
            data_view = og.AttributeValueHelper(self._attributes.failCompute)
            data_view.set(value)

        @property
        def message(self):
            data_view = og.AttributeValueHelper(self._attributes.message)
            return data_view.get()

        @message.setter
        def message(self, value):
            if self._setting_locked:
                raise og.ReadOnlyError(self._attributes.message)
            data_view = og.AttributeValueHelper(self._attributes.message)
            data_view.set(value)
            self.message_size = data_view.get_array_size()

        @property
        def severity(self):
            data_view = og.AttributeValueHelper(self._attributes.severity)
            return data_view.get()

        @severity.setter
        def severity(self, value):
            if self._setting_locked:
                raise og.ReadOnlyError(self._attributes.severity)
            data_view = og.AttributeValueHelper(self._attributes.severity)
            data_view.set(value)

        def _prefetch(self):
            readAttributes = self._batchedReadAttributes
            newValues = _og._prefetch_input_attributes_data(readAttributes)
            if len(readAttributes) == len(newValues):
                self._batchedReadValues = newValues

    class ValuesForOutputs(og.DynamicAttributeAccess):
        LOCAL_PROPERTY_NAMES = { }
        """Helper class that creates natural hierarchical access to output attributes"""
        def __init__(self, node: og.Node, attributes, dynamic_attributes: og.DynamicAttributeInterface):
            """Initialize simplified access for the attribute data"""
            context = node.get_graph().get_default_graph_context()
            super().__init__(context, node, attributes, dynamic_attributes)
            self._batchedWriteValues = { }

        @property
        def dummyOut(self):
            data_view = og.AttributeValueHelper(self._attributes.dummyOut)
            return data_view.get()

        @dummyOut.setter
        def dummyOut(self, value):
            data_view = og.AttributeValueHelper(self._attributes.dummyOut)
            data_view.set(value)

        def _commit(self):
            _og._commit_output_attributes_data(self._batchedWriteValues)
            self._batchedWriteValues = { }

    class ValuesForState(og.DynamicAttributeAccess):
        """Helper class that creates natural hierarchical access to state attributes"""
        def __init__(self, node: og.Node, attributes, dynamic_attributes: og.DynamicAttributeInterface):
            """Initialize simplified access for the attribute data"""
            context = node.get_graph().get_default_graph_context()
            super().__init__(context, node, attributes, dynamic_attributes)

    def __init__(self, node):
        super().__init__(node)
        dynamic_attributes = self.dynamic_attribute_data(node, og.AttributePortType.ATTRIBUTE_PORT_TYPE_INPUT)
        self.inputs = OgnComputeErrorCppDatabase.ValuesForInputs(node, self.attributes.inputs, dynamic_attributes)
        dynamic_attributes = self.dynamic_attribute_data(node, og.AttributePortType.ATTRIBUTE_PORT_TYPE_OUTPUT)
        self.outputs = OgnComputeErrorCppDatabase.ValuesForOutputs(node, self.attributes.outputs, dynamic_attributes)
        dynamic_attributes = self.dynamic_attribute_data(node, og.AttributePortType.ATTRIBUTE_PORT_TYPE_STATE)
        self.state = OgnComputeErrorCppDatabase.ValuesForState(node, self.attributes.state, dynamic_attributes)
