public void WriteUsingStatements()
{
if (UsingNamespaces.Any())
{
AppendLineIfNeeded();
foreach (var usingNamespace in UsingNamespaces.OrderBy(usingNamespace => usingNamespace))
{
WriteIndentation();
Write($"using {usingNamespace};");
WriteNewLine();
}
appendLine = true;
}
}
private List <BaseTypeInfo> GetBaseTypeInfos(IEnumerable <SimpleBaseTypeSyntax> baseTypes, string defaultNamespace)
{
var candidatesNamespaces = new List <string>();
candidatesNamespaces.Add(defaultNamespace);
while (defaultNamespace.Contains("."))
{
defaultNamespace = defaultNamespace.Substring(0, defaultNamespace.LastIndexOf("."));
candidatesNamespaces.Add(defaultNamespace);
}
var firstUsingIndex = -1;
if (UsingNamespaces.Any())
{
var results = UsingNamespaces.Select(x => x.Namespace).ToList();
candidatesNamespaces.AddRange(results);
firstUsingIndex = candidatesNamespaces.IndexOf(results.FirstOrDefault());
}
var items = new List <BaseTypeInfo>();
foreach (var baseType in baseTypes)
{
var hasGlobal = false;
var typeName = baseType.ToString();
if (UsingNamespaces.Any())
{
foreach (var check in UsingNamespaces)
{
if (!string.IsNullOrEmpty(check.Alternate) && typeName.Contains($"{check.Alternate}"))
{
typeName = typeName.Replace(check.Alternate, check.Namespace);
}
// 名前空間エイリアス修飾子（::演算子）の場合、:: が残る場合は . に置換
if (typeName.Contains("global::"))
{
hasGlobal = true;
typeName = typeName.Replace("global::", string.Empty);
}
if (typeName.Contains("::"))
{
typeName = typeName.Replace("::", ".");
}
}
}
var candidatesDefineFullNames = new List <string>();
if (firstUsingIndex == -1)
{
if (typeName.Contains("."))
{
candidatesDefineFullNames.Add(typeName);
}
for (var i = 0; i < candidatesNamespaces.Count; i++)
{
candidatesDefineFullNames.Add($"{candidatesNamespaces[i]}.{typeName}");
}
if (!typeName.Contains("."))
{
candidatesDefineFullNames.Add(typeName);
}
}
else
{
if (typeName.Contains("."))
{
candidatesDefineFullNames.Add(typeName);
}
if (!hasGlobal)
{
for (var i = 0; i < firstUsingIndex; i++)
{
candidatesDefineFullNames.Add($"{candidatesNamespaces[i]}.{typeName}");
}
}
if (!typeName.Contains("."))
{
candidatesDefineFullNames.Insert(firstUsingIndex, typeName);
}
for (var i = firstUsingIndex; i < candidatesNamespaces.Count; i++)
{
candidatesDefineFullNames.Add($"{candidatesNamespaces[i]}.{typeName}");
}
}
var genericParts = new List <string>();
// IEnumerable<int>, IEnumerable<IEnumerable<int>>, Dictionary<int, int>
// Dictionary<int, Dictionary<int, int>>
var node = baseType.ChildNodes().FirstOrDefault();
if (node is GenericNameSyntax)
{
var listNode = node.ChildNodes().FirstOrDefault(); // TypeArgumentListSyntax
var genericTypes = listNode.ChildNodes(); // PredefinedTypeSyntax, GenericNameSyntax, ...
foreach (var genericType in genericTypes)
{
genericParts.Add(genericType.ToString());
}
}
var startLength = baseType.Span.Start;
var endLength = baseType.Span.End;
items.Add(new BaseTypeInfo
{
CandidatesNamespaces = candidatesNamespaces,
CandidatesDefineFullNames = candidatesDefineFullNames,
BaseType = typeName,
DisplayBaseType = RemoveNamespace(typeName),
GenericParts = genericParts,
SourceFile = SourceFile,
StartLength = startLength,
EndLength = endLength,
});
}
return(items);
}
