.editorconfig

root = true

# General settings
[*]
indent_style = space
indent_size = 4
end_of_line = crlf
charset = utf-8
insert_final_newline = true
trim_trailing_whitespace = true
csharp_indent_labels = one_less_than_current
csharp_using_directive_placement = outside_namespace:suggestion
csharp_prefer_simple_using_statement = true:suggestion
csharp_prefer_braces = true:suggestion
csharp_style_namespace_declarations = file_scoped:suggestion
csharp_style_prefer_method_group_conversion = true:suggestion
csharp_style_prefer_top_level_statements = false:suggestion
csharp_style_prefer_primary_constructors = false:suggestion
csharp_prefer_system_threading_lock = true:suggestion
csharp_style_expression_bodied_methods = when_on_single_line:suggestion
csharp_style_expression_bodied_constructors = false:suggestion
csharp_style_expression_bodied_operators = when_on_single_line:suggestion
csharp_style_expression_bodied_properties = when_on_single_line:suggestion
csharp_style_expression_bodied_indexers = when_on_single_line:suggestion
csharp_style_expression_bodied_accessors = when_on_single_line:suggestion
csharp_style_expression_bodied_lambdas = true:silent
csharp_style_expression_bodied_local_functions = false:silent
csharp_space_around_binary_operators = before_and_after
csharp_style_throw_expression = true:suggestion
csharp_style_prefer_null_check_over_type_check = true:suggestion
csharp_prefer_simple_default_expression = true:suggestion
csharp_style_prefer_local_over_anonymous_function = true:suggestion
csharp_style_prefer_index_operator = true:suggestion
csharp_style_prefer_range_operator = true:suggestion
csharp_style_implicit_object_creation_when_type_is_apparent = true:suggestion
csharp_style_prefer_implicitly_typed_lambda_expression = true:suggestion
csharp_style_prefer_tuple_swap = true:suggestion
csharp_style_prefer_unbound_generic_type_in_nameof = true:suggestion
csharp_style_prefer_utf8_string_literals = true:suggestion
csharp_style_inlined_variable_declaration = true:suggestion
csharp_style_deconstructed_variable_declaration = true:suggestion
csharp_style_unused_value_assignment_preference = discard_variable:suggestion
csharp_style_unused_value_expression_statement_preference = discard_variable:silent
csharp_prefer_static_local_function = true:suggestion
csharp_prefer_static_anonymous_function = true:suggestion
csharp_style_prefer_readonly_struct = true:suggestion
csharp_style_prefer_readonly_struct_member = true:suggestion
csharp_style_allow_embedded_statements_on_same_line_experimental = true:silent
csharp_style_allow_blank_lines_between_consecutive_braces_experimental = true:silent
csharp_style_allow_blank_line_after_colon_in_constructor_initializer_experimental = true:silent
csharp_style_allow_blank_line_after_token_in_conditional_expression_experimental = true:silent
csharp_style_allow_blank_line_after_token_in_arrow_expression_clause_experimental = true:silent
csharp_style_var_for_built_in_types = true:suggestion
csharp_style_var_when_type_is_apparent = true:suggestion
csharp_style_var_elsewhere = true:suggestion

[*.{cs,vb}]
# Qualification and predefined types
dotnet_style_qualification_for_field = false:suggestion
dotnet_style_qualification_for_property = false:suggestion
dotnet_style_qualification_for_method = false:suggestion
dotnet_style_qualification_for_event = false:suggestion

dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion
dotnet_style_predefined_type_for_member_access = true:suggestion

# Prefer language features
dotnet_style_object_initializer = true:suggestion
dotnet_style_collection_initializer = true:suggestion
dotnet_style_prefer_simplified_boolean_expressions = true:suggestion
dotnet_style_prefer_conditional_expression_over_assignment = true:suggestion
dotnet_style_prefer_conditional_expression_over_return = true:suggestion
dotnet_style_coalesce_expression = true:suggestion
dotnet_style_null_propagation = true:suggestion
dotnet_style_prefer_inferred_tuple_names = true:suggestion
dotnet_style_prefer_inferred_anonymous_type_member_names = true:suggestion
dotnet_style_prefer_is_null_check_over_reference_equality_method = true:suggestion
dotnet_style_prefer_auto_properties = true:suggestion
dotnet_style_readonly_field = true:suggestion

# Pattern matching and switch expressions
dotnet_style_prefer_switch_expression = true:suggestion
csharp_style_prefer_switch_expression = true:suggestion

# 'var' usage
csharp_style_var_for_built_in_types = true:suggestion
csharp_style_var_when_type_is_apparent = true:suggestion
csharp_style_var_elsewhere = true:suggestion

# Namespace and using placement
csharp_style_namespace_declarations = file_scoped:suggestion
csharp_using_directive_placement = outside_namespace:suggestion

# Expression-bodied members
csharp_style_expression_bodied_methods = when_on_single_line:suggestion
csharp_style_expression_bodied_constructors = false:suggestion
csharp_style_expression_bodied_operators = when_on_single_line:suggestion
csharp_style_expression_bodied_properties = when_on_single_line:suggestion
csharp_style_expression_bodied_indexers = when_on_single_line:suggestion
csharp_style_expression_bodied_accessors = when_on_single_line:suggestion

# Pattern-based preferences
csharp_style_pattern_matching_over_is_with_cast_check = true:suggestion
csharp_style_pattern_matching_over_as_with_null_check = true:suggestion
csharp_style_prefer_not_pattern = true:suggestion

# Other C# code style
csharp_prefer_braces = true:suggestion
csharp_prefer_simple_using_statement = true:suggestion
csharp_style_deconstructed_variable_declaration = true:suggestion
csharp_style_prefer_local_over_anonymous_function = true:suggestion
csharp_style_prefer_method_group_conversion = true:suggestion
csharp_style_prefer_null_check_over_type_check = true:suggestion
csharp_style_prefer_tuple_swap = true:suggestion
csharp_style_prefer_primary_constructors = false:suggestion
csharp_style_prefer_top_level_statements = false:suggestion

# Formatting
csharp_new_line_before_open_brace = all
csharp_new_line_between_query_expression_clauses = true
csharp_indent_case_contents = true
csharp_indent_switch_labels = true
csharp_space_around_binary_operators = before_and_after
csharp_space_after_cast = false

# Naming rules
# 1) Private/protected fields: _camelCase

# Symbols
dotnet_naming_symbols.private_fields.applicable_kinds = field
dotnet_naming_symbols.private_fields.applicable_accessibilities = private, protected, internal, protected_internal, private_protected

# Style
dotnet_naming_style.camel_with_underscore.capitalization = camel_case
dotnet_naming_style.camel_with_underscore.required_prefix = _

# Rule
dotnet_naming_rule.private_fields_should_be_camel_with_underscore.symbols = private_fields
dotnet_naming_rule.private_fields_should_be_camel_with_underscore.style = camel_with_underscore
dotnet_naming_rule.private_fields_should_be_camel_with_underscore.severity = suggestion

# 2) Constants: PascalCase

dotnet_naming_symbols.constants.applicable_kinds = field
dotnet_naming_symbols.constants.required_modifiers = const

dotnet_naming_style.pascal_case.capitalization = pascal_case

dotnet_naming_rule.constants_should_be_pascal_case.symbols = constants
dotnet_naming_rule.constants_should_be_pascal_case.style = pascal_case
dotnet_naming_rule.constants_should_be_pascal_case.severity = suggestion

# 3) Interfaces: I-prefixed PascalCase

dotnet_naming_symbols.interfaces.applicable_kinds = interface

dotnet_naming_style.pascal_with_i_prefix.capitalization = pascal_case
dotnet_naming_style.pascal_with_i_prefix.required_prefix = I

dotnet_naming_rule.interfaces_should_be_iprefixed.symbols = interfaces
dotnet_naming_rule.interfaces_should_be_iprefixed.style = pascal_with_i_prefix
dotnet_naming_rule.interfaces_should_be_iprefixed.severity = suggestion
dotnet_style_operator_placement_when_wrapping = beginning_of_line
tab_width = 4
dotnet_style_explicit_tuple_names = true:suggestion
dotnet_style_prefer_compound_assignment = true:suggestion
dotnet_style_prefer_simplified_interpolation = true:suggestion
dotnet_style_prefer_collection_expression = when_types_loosely_match:suggestion
dotnet_style_namespace_match_folder = true:suggestion
dotnet_style_require_accessibility_modifiers = for_non_interface_members:silent
dotnet_style_allow_multiple_blank_lines_experimental = true:silent
dotnet_style_allow_statement_immediately_after_block_experimental = true:silent

# XML and MSBuild files: enforce 2-space indent
[*.{csproj,props,targets,nuspec,resx,xml}]
indent_style = space
indent_size = 2
tab_width = 2
end_of_line = crlf
insert_final_newline = true
trim_trailing_whitespace = true