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# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License.
from typing import List, Union
from generator import model
from .dotnet_commons import TypeData
from .dotnet_constants import NAMESPACE
from .dotnet_helpers import (
indent_lines,
lines_to_doc_comments,
namespace_wrapper,
to_upper_camel_case,
)
def generate_enums(spec: model.LSPModel, types: TypeData) -> None:
"""Generate the code for the given spec."""
for enum_def in spec.enumerations:
types.add_type_info(enum_def, enum_def.name, generate_enum(enum_def))
def _get_enum_doc(enum: Union[model.Enum, model.EnumItem]) -> List[str]:
doc = enum.documentation.splitlines(keepends=False) if enum.documentation else []
return lines_to_doc_comments(doc)
def generate_enum(enum: model.Enum) -> List[str]:
use_enum_member = all(isinstance(item.value, str) for item in enum.values)
imports = ["using System.Runtime.Serialization;"]
if use_enum_member:
imports += ["using Newtonsoft.Json;", "using Newtonsoft.Json.Converters;"]
lines = _get_enum_doc(enum)
if use_enum_member:
lines += ["[JsonConverter(typeof(StringEnumConverter))]"]
lines += [f"public enum {enum.name}", "{"]
for item in enum.values:
name = to_upper_camel_case(item.name)
inner = _get_enum_doc(item)
if use_enum_member:
inner += [f'[EnumMember(Value = "{item.value}")]{name},']
else:
inner += [f"{name} = {item.value},"]
lines += indent_lines(inner) + [""]
lines += ["}"]
return namespace_wrapper(NAMESPACE, (imports if use_enum_member else []), lines)
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