[C#] feat: Add tools support to OAI models (#2068)

## Linked issues

closes: #1992

## Details
Core implementation
* Added tools support to the `OpenAIModel` class.
* Added `ToolsAugmentation.cs`
* Added a `ChatMessageJsonConvertor` which serializes/deserializes the
`ChatMessage` object.
* In ChatMessage, made `ToolCalls`, `FunctionCall` and `ToolCallId`
obsolete. It's replaced with `ActionCalls` and `ActionCallId`.

Samples
* Updated list bot, light bot & devOps bot samples.

Other changes
* Bumped `Azure.AI.OpenAI` to v2.0.0-beta.5
* Bumped `OpenAI` to v2.0.0-beta.11

## Attestation Checklist

- [x] My code follows the style guidelines of this project

- I have checked for/fixed spelling, linting, and other errors
- I have commented my code for clarity
- I have made corresponding changes to the documentation (updating the
doc strings in the code is sufficient)
- My changes generate no new warnings
- I have added tests that validates my changes, and provides sufficient
test coverage. I have tested with:
  - Local testing
  - E2E testing in Teams
- New and existing unit tests pass locally with my changes

---------

Co-authored-by: Corina <[email protected]>

.gitignore

@@ -106,4 +106,4 @@ dist
 .tern-port
 
 .DS_Store
-**/.vs/
+**/.vs/

dotnet/packages/Microsoft.TeamsAI/.editorconfig

@@ -0,0 +1,235 @@
+# Remove the line below if you want to inherit .editorconfig settings from higher directories
+root = true
+
+# C# files
+[*.cs]
+
+#### Core EditorConfig Options ####
+
+# Indentation and spacing
+indent_size = 4
+indent_style = space
+tab_width = 4
+
+# New line preferences
+end_of_line = crlf
+insert_final_newline = false
+
+#### .NET Coding Conventions ####
+
+# Organize usings
+dotnet_separate_import_directive_groups = false
+dotnet_sort_system_directives_first = false
+file_header_template = unset
+
+# this. and Me. preferences
+dotnet_style_qualification_for_event = false
+dotnet_style_qualification_for_field = false
+dotnet_style_qualification_for_method = false
+dotnet_style_qualification_for_property = false
+
+# Language keywords vs BCL types preferences
+dotnet_style_predefined_type_for_locals_parameters_members = true
+dotnet_style_predefined_type_for_member_access = true
+
+# Parentheses preferences
+dotnet_style_parentheses_in_arithmetic_binary_operators = always_for_clarity
+dotnet_style_parentheses_in_other_binary_operators = always_for_clarity
+dotnet_style_parentheses_in_other_operators = never_if_unnecessary
+dotnet_style_parentheses_in_relational_binary_operators = always_for_clarity
+
+# Modifier preferences
+dotnet_style_require_accessibility_modifiers = for_non_interface_members
+
+# Expression-level preferences
+dotnet_style_coalesce_expression = true
+dotnet_style_collection_initializer = true
+dotnet_style_explicit_tuple_names = true
+dotnet_style_namespace_match_folder = true
+dotnet_style_null_propagation = true
+dotnet_style_object_initializer = true
+dotnet_style_operator_placement_when_wrapping = beginning_of_line
+dotnet_style_prefer_auto_properties = true
+dotnet_style_prefer_collection_expression = when_types_loosely_match
+dotnet_style_prefer_compound_assignment = true
+dotnet_style_prefer_conditional_expression_over_assignment = true
+dotnet_style_prefer_conditional_expression_over_return = true
+dotnet_style_prefer_foreach_explicit_cast_in_source = when_strongly_typed
+dotnet_style_prefer_inferred_anonymous_type_member_names = true
+dotnet_style_prefer_inferred_tuple_names = true
+dotnet_style_prefer_is_null_check_over_reference_equality_method = true
+dotnet_style_prefer_simplified_boolean_expressions = true
+dotnet_style_prefer_simplified_interpolation = true
+
+# Field preferences
+dotnet_style_readonly_field = true
+
+# Parameter preferences
+dotnet_code_quality_unused_parameters = all
+
+# Suppression preferences
+dotnet_remove_unnecessary_suppression_exclusions = none
+
+# New line preferences
+dotnet_style_allow_multiple_blank_lines_experimental = true
+dotnet_style_allow_statement_immediately_after_block_experimental = true
+
+#### C# Coding Conventions ####
+
+# var preferences
+csharp_style_var_elsewhere = false
+csharp_style_var_for_built_in_types = false
+csharp_style_var_when_type_is_apparent = false
+
+# Expression-bodied members
+csharp_style_expression_bodied_accessors = true
+csharp_style_expression_bodied_constructors = false
+csharp_style_expression_bodied_indexers = true
+csharp_style_expression_bodied_lambdas = true
+csharp_style_expression_bodied_local_functions = false
+csharp_style_expression_bodied_methods = false
+csharp_style_expression_bodied_operators = false
+csharp_style_expression_bodied_properties = true
+
+# Pattern matching preferences
+csharp_style_pattern_matching_over_as_with_null_check = true
+csharp_style_pattern_matching_over_is_with_cast_check = true
+csharp_style_prefer_extended_property_pattern = true
+csharp_style_prefer_not_pattern = true
+csharp_style_prefer_pattern_matching = true
+csharp_style_prefer_switch_expression = true
+
+# Null-checking preferences
+csharp_style_conditional_delegate_call = true
+
+# Modifier preferences
+csharp_prefer_static_anonymous_function = true
+csharp_prefer_static_local_function = true
+csharp_preferred_modifier_order = public,private,protected,internal,file,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,required,volatile,async
+csharp_style_prefer_readonly_struct = true
+csharp_style_prefer_readonly_struct_member = true
+
+# Code-block preferences
+csharp_prefer_braces = true
+csharp_prefer_simple_using_statement = true
+csharp_style_namespace_declarations = block_scoped
+csharp_style_prefer_method_group_conversion = true
+csharp_style_prefer_primary_constructors = true
+csharp_style_prefer_top_level_statements = true
+
+# Expression-level preferences
+csharp_prefer_simple_default_expression = true
+csharp_style_deconstructed_variable_declaration = true
+csharp_style_implicit_object_creation_when_type_is_apparent = true
+csharp_style_inlined_variable_declaration = true
+csharp_style_prefer_index_operator = true
+csharp_style_prefer_local_over_anonymous_function = true
+csharp_style_prefer_null_check_over_type_check = true
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+csharp_style_prefer_utf8_string_literals = true
+csharp_style_throw_expression = true
+csharp_style_unused_value_assignment_preference = discard_variable
+csharp_style_unused_value_expression_statement_preference = discard_variable
+
+# 'using' directive preferences
+csharp_using_directive_placement = outside_namespace
+
+# New line preferences
+csharp_style_allow_blank_line_after_colon_in_constructor_initializer_experimental = true
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+csharp_style_allow_blank_line_after_token_in_conditional_expression_experimental = true
+csharp_style_allow_blank_lines_between_consecutive_braces_experimental = true
+csharp_style_allow_embedded_statements_on_same_line_experimental = true
+
+#### C# Formatting Rules ####
+
+# New line preferences
+csharp_new_line_before_catch = true
+csharp_new_line_before_else = true
+csharp_new_line_before_finally = true
+csharp_new_line_before_members_in_anonymous_types = true
+csharp_new_line_before_members_in_object_initializers = true
+csharp_new_line_before_open_brace = all
+csharp_new_line_between_query_expression_clauses = true
+
+# Indentation preferences
+csharp_indent_block_contents = true
+csharp_indent_braces = false
+csharp_indent_case_contents = true
+csharp_indent_case_contents_when_block = true
+csharp_indent_labels = one_less_than_current
+csharp_indent_switch_labels = true
+
+# Space preferences
+csharp_space_after_cast = false
+csharp_space_after_colon_in_inheritance_clause = true
+csharp_space_after_comma = true
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+csharp_space_after_keywords_in_control_flow_statements = true
+csharp_space_after_semicolon_in_for_statement = true
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+csharp_space_between_method_call_empty_parameter_list_parentheses = false
+csharp_space_between_method_call_name_and_opening_parenthesis = false
+csharp_space_between_method_call_parameter_list_parentheses = false
+csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
+csharp_space_between_method_declaration_name_and_open_parenthesis = false
+csharp_space_between_method_declaration_parameter_list_parentheses = false
+csharp_space_between_parentheses = false
+csharp_space_between_square_brackets = false
+
+# Wrapping preferences
+csharp_preserve_single_line_blocks = true
+csharp_preserve_single_line_statements = true
+
+#### Naming styles ####
+
+# Naming rules
+
+dotnet_naming_rule.interface_should_be_begins_with_i.severity = suggestion
+dotnet_naming_rule.interface_should_be_begins_with_i.symbols = interface
+dotnet_naming_rule.interface_should_be_begins_with_i.style = begins_with_i
+
+dotnet_naming_rule.types_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.types_should_be_pascal_case.symbols = types
+dotnet_naming_rule.types_should_be_pascal_case.style = pascal_case
+
+dotnet_naming_rule.non_field_members_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.non_field_members_should_be_pascal_case.symbols = non_field_members
+dotnet_naming_rule.non_field_members_should_be_pascal_case.style = pascal_case
+
+# Symbol specifications
+
+dotnet_naming_symbols.interface.applicable_kinds = interface
+dotnet_naming_symbols.interface.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.interface.required_modifiers = 
+
+dotnet_naming_symbols.types.applicable_kinds = class, struct, interface, enum
+dotnet_naming_symbols.types.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.types.required_modifiers = 
+
+dotnet_naming_symbols.non_field_members.applicable_kinds = property, event, method
+dotnet_naming_symbols.non_field_members.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.non_field_members.required_modifiers = 
+
+# Naming styles
+
+dotnet_naming_style.pascal_case.required_prefix = 
+dotnet_naming_style.pascal_case.required_suffix = 
+dotnet_naming_style.pascal_case.word_separator = 
+dotnet_naming_style.pascal_case.capitalization = pascal_case
+
+dotnet_naming_style.begins_with_i.required_prefix = I
+dotnet_naming_style.begins_with_i.required_suffix = 
+dotnet_naming_style.begins_with_i.word_separator = 
+dotnet_naming_style.begins_with_i.capitalization = pascal_case
+
+# OPENAI001: Type is for evaluation purposes only and is subject to change or removal in future updates. Suppress this diagnostic to proceed.
+dotnet_diagnostic.OPENAI001.severity = silent

dotnet/packages/Microsoft.TeamsAI/Microsoft.Teams.AI.sln

@@ -7,6 +7,11 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.Teams.AI", "Micro
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.Teams.AI.Tests", "Microsoft.TeamsAI.Tests\Microsoft.Teams.AI.Tests.csproj", "{7A24063E-21E1-4F01-B849-AD1C5B0C442D}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{84A36874-2D2A-4018-96F0-F698F347AD19}"
+	ProjectSection(SolutionItems) = preProject
+		.editorconfig = .editorconfig
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU

dotnet/packages/Microsoft.TeamsAI/Microsoft.TeamsAI.Tests/.editorconfig

@@ -13,3 +13,6 @@ dotnet_diagnostic.CS0618.severity = none
 
 # IDE0090: Use 'new(...)'
 dotnet_diagnostic.IDE0090.severity = none
+
+# OPENAI001: Type is for evaluation purposes only and is subject to change or removal in future updates. Suppress this diagnostic to proceed.
+dotnet_diagnostic.OPENAI001.severity = silent

dotnet/packages/Microsoft.TeamsAI/Microsoft.TeamsAI.Tests/AITests/AITests.cs

@@ -40,7 +40,7 @@ public void Test_RegisterAction_RegisterSameActionTwice()
         }
 
         [Fact]
-        public async void Test_RegisterAction_OverrideDefaultAction()
+        public async Task Test_RegisterAction_OverrideDefaultAction()
         {
             // Arrange
             var planner = new TestPlanner();
@@ -68,7 +68,7 @@ public async void Test_RegisterAction_OverrideDefaultAction()
         }
 
         [Fact]
-        public async void Test_RunAsync()
+        public async Task Test_RunAsync()
         {
             // Arrange
             var planner = new TurnStatePlanner<TurnState>();
@@ -88,12 +88,12 @@ public async void Test_RunAsync()
                     From = new() { Id = "fromId" },
                     ChannelId = "channelId"
                 });
-            var turnState = TurnStateConfig.GetTurnStateWithConversationStateAsync(turnContextMock);
+            var turnState = await TurnStateConfig.GetTurnStateWithConversationStateAsync(turnContextMock);
             var actions = new TestActions();
             ai.ImportActions(actions);
 
             // Act
-            var result = await ai.RunAsync(turnContextMock, turnState.Result);
+            var result = await ai.RunAsync(turnContextMock, turnState);
 
             // Assert
             Assert.True(result);
@@ -104,7 +104,7 @@ public async void Test_RunAsync()
         }
 
         [Fact]
-        public async void Test_RunAsync_ExceedStepLimit()
+        public async Task Test_RunAsync_ExceedStepLimit()
         {
             var planner = new TurnStatePlanner<TurnState>();
             var moderator = new TurnStateModerator<TurnState>();
@@ -123,14 +123,14 @@ public async void Test_RunAsync_ExceedStepLimit()
                     From = new() { Id = "fromId" },
                     ChannelId = "channelId"
                 });
-            var turnState = TurnStateConfig.GetTurnStateWithConversationStateAsync(turnContextMock);
+            var turnState = await TurnStateConfig.GetTurnStateWithConversationStateAsync(turnContextMock);
             var actions = new TestActions();
             ai.ImportActions(actions);
             var actionHandler = new TurnStateActionHandler();
             ai.RegisterAction(AIConstants.TooManyStepsActionName, actionHandler);
 
             // Act
-            var result = await ai.RunAsync(turnContextMock, turnState.Result, stepCount: 30);
+            var result = await ai.RunAsync(turnContextMock, turnState, stepCount: 30);
 
             // Assert
             Assert.False(result);
@@ -141,7 +141,7 @@ public async void Test_RunAsync_ExceedStepLimit()
         }
 
         [Fact]
-        public async void Test_RunAsync_ExceedTimeLimit()
+        public async Task Test_RunAsync_ExceedTimeLimit()
         {
             // Arrange
             var planner = new TurnStatePlanner<TurnState>();
@@ -162,13 +162,13 @@ public async void Test_RunAsync_ExceedTimeLimit()
                     From = new() { Id = "fromId" },
                     ChannelId = "channelId"
                 });
-            var turnState = TurnStateConfig.GetTurnStateWithConversationStateAsync(turnContextMock);
+            var turnState = await TurnStateConfig.GetTurnStateWithConversationStateAsync(turnContextMock);
             var actions = new TestActions();
             ai.ImportActions(actions);
             ai.RegisterAction(AIConstants.TooManyStepsActionName, new TurnStateActionHandler());
 
             // Act
-            var result = await ai.RunAsync(turnContextMock, turnState.Result);
+            var result = await ai.RunAsync(turnContextMock, turnState);
 
             // Assert
             Assert.False(result);

dotnet/packages/Microsoft.TeamsAI/Microsoft.TeamsAI.Tests/AITests/ActionHandlerTests.cs

@@ -103,7 +103,7 @@ private static IActionCollection<TState> ImportActions<TState>(object instance)
             return (IActionCollection<TState>)actionsField!.GetValue(ai)!;
         }
 
-        private static IEnumerable<object[]> ParameterAssignTestData()
+        public static IEnumerable<object[]> ParameterAssignTestData()
         {
             yield return new object[]
             {