/// <summary>
/// 変換メソッド:else
/// </summary>
/// <param name="item">C#解析結果</param>
/// <param name="config">設定情報</param>
/// <param name="indent">インデント数</param>
/// <param name="otherScripts">その他のスクリプト(内部クラスなど)</param>
/// <returns>TypeScript変換結果</returns>
private string Convert(IItemElseClause item, Config config, int indent, List <string> otherScripts)
{
var result = new StringBuilder();
var indentSpace = GetIndentSpace(indent);
// コメント
result.Append(GetTypeScriptComments(item, indentSpace));
// 定義
if (item.Conditions.Any())
{
result.AppendLine($"{indentSpace}else if ({ConvertConditions(item.Conditions)}) {{");
}
else
{
result.AppendLine($"{indentSpace}else {{");
}
// メンバー追加
foreach (var member in item.Block)
{
result.Append(ConvertUtility.Convert(member, config, indent + 1, otherScripts));
}
result.AppendLine($"{indentSpace}}}");
return(result.ToString());
}
/// <summary>
/// 変換メソッド:switch
/// </summary>
/// <param name="item">C#解析結果</param>
/// <param name="config">設定情報</param>
/// <param name="indent">インデント数</param>
/// <param name="otherScripts">その他のスクリプト(内部クラスなど)</param>
/// <returns>TypeScript変換結果</returns>
private string Convert(IItemSwitch item, Config config, int indent, List <string> otherScripts)
{
var result = new StringBuilder();
var indentSpace = GetIndentSpace(indent);
// コメント
result.Append(GetTypeScriptComments(item, indentSpace));
// caseがtypeチェックとローカルフィールド設定か否か
var existsTypes = item.Cases.Where(caseItem => ExistsTypeCase(caseItem as IItemSwitchCase)).Any();
if (!existsTypes)
{
// 定義(switchのみ)
result.AppendLine($"{indentSpace}switch ({ExpressionsToString(item.Conditions)}) {{");
// caseはインデントをインクリメント
indent++;
}
// メンバー追加
foreach (var member in item.Cases)
{
result.Append(ConvertUtility.Convert(member, config, indent, otherScripts));
}
if (!existsTypes)
{
// 定義(switchのみ)
result.AppendLine($"{indentSpace}}}");
}
return(result.ToString());
}
/// <summary>
/// 変換メソッド:if
/// </summary>
/// <param name="item">C#解析結果</param>
/// <param name="config">設定情報</param>
/// <param name="indent">インデント数</param>
/// <param name="otherScripts">その他のスクリプト(内部クラスなど)</param>
/// <returns>TypeScript変換結果</returns>
private string Convert(IItemIf item, Config config, int indent, List <string> otherScripts)
{
var result = new StringBuilder();
var indentSpace = GetIndentSpace(indent);
// コメント
result.Append(GetTypeScriptComments(item, indentSpace));
// 定義
result.AppendLine($"{indentSpace}if ({ConvertConditions(item.Conditions)}) {{");
// メンバー追加
foreach (var member in item.TrueBlock)
{
result.Append(ConvertUtility.Convert(member, config, indent + 1, otherScripts));
}
result.AppendLine($"{indentSpace}}}");
// else構文追加
foreach (var block in item.FalseBlocks)
{
result.Append(ConvertUtility.Convert(block, config, indent, otherScripts));
}
return(result.ToString());
}
/// <summary>
/// 変換メソッド:for
/// </summary>
/// <param name="item">C#解析結果</param>
/// <param name="config">設定情報</param>
/// <param name="indent">インデント数</param>
/// <param name="otherScripts">その他のスクリプト(内部クラスなど)</param>
/// <returns>TypeScript変換結果</returns>
private string Convert(IItemFor item, Config config, int indent, List <string> otherScripts)
{
var result = new StringBuilder();
var indentSpace = GetIndentSpace(indent);
// コメント
result.Append(GetTypeScriptComments(item, indentSpace));
// 定義
var declarations = GetDeclarations(item);
var letKeyword = item.IsVar ? "let " : string.Empty;
var incrementors = item.Incrementors.Select(incrementor => ExpressionsToString(incrementor));
result.AppendLine($"{indentSpace}for ({letKeyword}{string.Join(", ", declarations)}; {ExpressionsToString(item.Conditions)}; {string.Join(", ", incrementors)}) {{");
// メンバー追加
foreach (var member in item.Members)
{
result.Append(ConvertUtility.Convert(member, config, indent + 1, otherScripts));
}
result.AppendLine($"{indentSpace}}}");
return(result.ToString());
}
/// <summary>
/// 変換メソッド
/// </summary>
/// <param name="item">C#解析結果</param>
/// <param name="indent">インデント数</param>
/// <returns>TypeScript変換結果</returns>
private string Convert(IItemClass item, Config config, int indent, List <string> otherScripts)
{
var result = new StringBuilder();
var classType = GetClassType(item);
// 内部クラスの場合はインデント固定
if (classType == ClassType.Inner)
{
indent = 1;
}
var indentSpace = GetIndentSpace(indent);
// クラスコメント
result.Append(GetTypeScriptComments(item, indentSpace));
// クラス定義
result.Append(indentSpace);
switch (classType)
{
case ClassType.Normal:
result.Append($"{GetScope(item)}class {item.Name}{GetClassInfo(item)}");
break;
case ClassType.Inner:
result.Append($"export class {item.Name}{GetClassInfo(item)}");
break;
}
result.AppendLine(" {");
// メンバー追加
var members = item.Members;
if (config.Mode.Value == OutputMode.Mode.WithoutMethod)
{
members = members.Where(member => member is IItemField || member is IItemProperty || member is IItemClass || member is IItemInterface).ToList();
}
foreach (var member in members)
{
result.Append(ConvertUtility.Convert(member, config, indent + 1, otherScripts));
}
result.AppendLine($"{indentSpace}}}");
// 内部クラスの場合はotherScriptsに格納
if (classType == ClassType.Inner)
{
otherScripts.Add($"export namespace {GetParentClessName(item)} {{");
otherScripts.Add($"{result.ToString()}}}");
otherScripts.Add($"");
// 親クラスのメンバーに含めない
result.Clear();
}
return(result.ToString());
}
public string Convert(IItemInterface item, Config config, int indent, List <string> otherScripts)
{
var result = new StringBuilder();
var indentSpace = GetIndentSpace(indent);
// コメント
result.Append(GetTypeScriptComments(item, indentSpace));
// インターフェイス定義
result.Append(indentSpace);
result.Append($"{GetScope(item)}interface {item.Name}");
// ジェネリックスクラス
if (item.GenericTypes.Any())
{
result.Append("<");
result.Append(string.Join(", ", item.GenericTypes.Select(typeItem => GetTypeScriptType(typeItem))));
result.Append(">");
}
// インターフェイスあり
if (item.Interfaces.Any())
{
var interfaceList = new List <string>();
foreach (var targetItemList in item.Interfaces)
{
// インターフェース名追加
interfaceList.Add(ExpressionsToString(targetItemList));
}
result.Append(" implements ");
result.Append(string.Join(", ", interfaceList.Select(typeItem => GetTypeScriptType(typeItem))));
}
result.AppendLine(" {");
// メンバー追加
var members = item.Members;
if (config.Mode.Value == OutputMode.Mode.WithoutMethod)
{
members = members.Where(member => member is IItemField || member is IItemProperty || member is IItemClass || member is IItemInterface).ToList();
}
foreach (var member in members)
{
result.Append(ConvertUtility.Convert(member, config, indent + 1, otherScripts));
}
result.AppendLine($"{indentSpace}}}");
return(result.ToString());
}
public override ValueProvider <TResult> TryEvaluate(TContext context, string reference)
{
if (string.IsNullOrEmpty(reference) == false && (this.Settings.RequireSymbolForMemberReferences == false || reference[0] == '$'))
{
string error;
MethodInfo method;
var name = reference.TrimStart('$');
if (MemberFinder.Start(context.GetParentType())
.IsMethod()
.HasNoParameters()
.HasConvertableReturnType <TResult>()
.IsNamed(name)
.TryGetMember <MethodInfo>(out method, out error))
{
bool isStatic = method.IsStatic();
Func <object, TResult> methodCaller;
if (isStatic)
{
// TODO: Emit
methodCaller = instance =>
{
return(ConvertUtility.Convert <TResult>(method.Invoke(null, null)));
};
}
else
{
// TODO: Emit
methodCaller = instance =>
{
if (instance == null)
{
throw new NullReferenceException();
}
return(ConvertUtility.Convert <TResult>(method.Invoke(instance, null)));
};
}
return(new FuncValueProvider <TResult>(context, isStatic == false, methodCaller));
}
else
{
context.LogFailInfoFormat(this, " - {0} {1}", typeof(TResult).GetNiceName(), name);
return(null);
}
}
else
{
return(null);
}
}
/// <summary>
/// 変換メソッド:case
/// </summary>
/// <param name="item">C#解析結果</param>
/// <param name="config">設定情報</param>
/// <param name="indent">インデント数</param>
/// <param name="otherScripts">その他のスクリプト(内部クラスなど)</param>
/// <returns>TypeScript変換結果</returns>
private string Convert(IItemSwitchCase item, Config config, int indent, List <string> otherScripts)
{
var result = new StringBuilder();
var indentSpace = GetIndentSpace(indent);
// コメント
result.Append(GetTypeScriptComments(item, indentSpace));
// typeチェックとローカルフィールド設定か否か
var existsTypes = ExistsTypeCase(item);
// 定義 case か if の出力分岐
if (existsTypes)
{
result.Append(CreateCaseIf(item, indent));
}
else
{
// case
foreach (var label in item.Labels)
{
result.Append($"{indentSpace}");
if (label.First().TypeName != "Default")
{
result.Append("case ");
}
result.AppendLine($"{ExpressionsToString(label)}:");
}
}
// メンバー追加
foreach (var member in item.Members)
{
// if構文に変化した場合はbreakを除外
if (existsTypes && member is IItemBreak)
{
continue;
}
result.Append(ConvertUtility.Convert(member, config, indent + 1, otherScripts));
}
if (existsTypes)
{
// if : ブロック終了
result.AppendLine($"{indentSpace}}}");
}
return(result.ToString());
}
/// <summary>
/// プロパティのset/get用Typescriptを返す
/// </summary>
/// <param name="accessorItem">set/get用のアイテム</param>
/// <param name="config">設定情報</param>
/// <param name="indent">インデント数</param>
/// <param name="scope">スコープ名</param>
/// <param name="propertyName">プロパティ名</param>
/// <param name="propertyType">プロパティの型</param>
/// <param name="refTarget">参照名(インスタンス参照の場合はthis)</param>
/// <param name="otherScripts">その他のスクリプト(内部クラスなど)</param>
/// <returns>set/get用Typescriptの文字列</returns>
private string GetAccessorString(IAnalyzeItem accessorItem, Config config, int indent, string scope, string propertyName, string propertyType, string refTarget, List <string> otherScripts)
{
var indentSpace = GetIndentSpace(indent);
var result = new StringBuilder();
var notExistsMember = true;
if (accessorItem.Members.Any())
{
notExistsMember = false;
}
// set/getの設定
var accessorItemName = accessorItem.Name.ToLower(CultureInfo.CurrentCulture);
switch (accessorItemName)
{
case "set":
result.AppendLine($"{indentSpace}{scope}set {propertyName}(value: {propertyType}) {{");
if (notExistsMember)
{
result.AppendLine($"{GetIndentSpace(indent + 1)}{refTarget}._{propertyName}_ = value;");
}
break;
case "get":
result.AppendLine($"{indentSpace}{scope}get {propertyName}(): {propertyType} {{");
if (notExistsMember)
{
result.AppendLine($"{GetIndentSpace(indent + 1)}return {refTarget}._{propertyName}_;");
}
break;
default:
return(result.ToString());
}
// メンバー追加
foreach (var member in accessorItem.Members)
{
result.Append(ConvertUtility.Convert(member, config, indent + 1, otherScripts));
}
result.AppendLine($"{indentSpace}}}");
return(result.ToString());
}
/// <summary>
/// 変換メソッド
/// </summary>
/// <param name="item">C#解析結果</param>
/// <param name="config">設定情報</param>
/// <param name="indent">インデント数</param>
/// <param name="otherScripts">その他のスクリプト(内部クラスなど)</param>
/// <returns>TypeScript変換結果</returns>
private string Convert(IItemLocalFunction item, Config config, int indent, List <string> otherScripts)
{
var result = new StringBuilder();
var indentSpace = GetIndentSpace(indent);
// コメント
result.Append(GetTypeScriptComments(item, indentSpace));
// パラメータ取得
var args = new List <string>();
foreach (var arg in item.Args)
{
args.Add($"{arg.name}: {ExpressionsToString(arg.expressions)}");
}
// ジェネリックスクラス
var genericTypes = new StringBuilder();
if (item.GenericTypes.Any())
{
genericTypes.Append("<");
genericTypes.Append(string.Join(", ", item.GenericTypes.Select(typeItem => GetTypeScriptType(typeItem))));
genericTypes.Append(">");
}
// 定義
result.Append($"{indentSpace}let {item.Name} = {genericTypes.ToString()}(");
result.Append(string.Join(", ", args));
result.AppendLine($"): {ExpressionsToString(item.MethodTypes)} => {{");
// メンバー追加
foreach (var member in item.Members)
{
result.Append(ConvertUtility.Convert(member, config, indent + 1, otherScripts));
}
result.AppendLine($"{indentSpace}}};");
return(result.ToString());
}
/// <summary>
/// 変換メソッド:while
/// </summary>
/// <param name="item">C#解析結果</param>
/// <param name="config">設定情報</param>
/// <param name="indent">インデント数</param>
/// <param name="otherScripts">その他のスクリプト(内部クラスなど)</param>
/// <returns>TypeScript変換結果</returns>
private string Convert(IItemWhile item, Config config, int indent, List <string> otherScripts)
{
var result = new StringBuilder();
var indentSpace = GetIndentSpace(indent);
// コメント
result.Append(GetTypeScriptComments(item, indentSpace));
// 定義
result.AppendLine($"{indentSpace}while ({ExpressionsToString(item.Conditions)}) {{");
// メンバー追加
foreach (var member in item.Members)
{
result.Append(ConvertUtility.Convert(member, config, indent + 1, otherScripts));
}
result.AppendLine($"{indentSpace}}}");
return(result.ToString());
}
/// <summary>
/// 変換メソッド:foreach
/// </summary>
/// <param name="item">C#解析結果</param>
/// <param name="config">設定情報</param>
/// <param name="indent">インデント数</param>
/// <param name="otherScripts">その他のスクリプト(内部クラスなど)</param>
/// <returns>TypeScript変換結果</returns>
private string Convert(IItemForEach item, Config config, int indent, List <string> otherScripts)
{
var result = new StringBuilder();
var indentSpace = GetIndentSpace(indent);
// コメント
result.Append(GetTypeScriptComments(item, indentSpace));
// 定義
var isMultiParams = false;
var multiParamLocalName = string.Empty;
var localName = ExpressionsToString(item.Local);
if (item.CollectionTypes.First().Name == "Dictionary")
{
multiParamLocalName = localName;
isMultiParams = true;
localName = "[k, v]";
}
result.AppendLine($"{indentSpace}for (let {localName} of {ExpressionsToString(item.Collection)}) {{");
// 複数要素の場合はローカル変数作成
if (isMultiParams)
{
result.AppendLine($"{GetIndentSpace(indent + 1)}let {multiParamLocalName} = {{ \"Key\": k, \"Value\": v }};");
}
// メンバー追加
foreach (var member in item.Members)
{
result.Append(ConvertUtility.Convert(member, config, indent + 1, otherScripts));
}
result.AppendLine($"{indentSpace}}}");
return(result.ToString());
}
/// <summary>
/// 変換メソッド
/// </summary>
/// <param name="item">C#解析結果</param>
/// <param name="indent">インデント数</param>
/// <param name="otherScripts">その他のスクリプト(内部クラスなど)</param>
/// <returns>TypeScript変換結果</returns>
private string Convert(IItemConstructor item, Config config, int indent, List <string> otherScripts)
{
var result = new StringBuilder();
var indentSpace = GetIndentSpace(indent);
// クラス情報を取得
var classInstanse = item.Parent as IItemClass;
var className = classInstanse.Name;
var targetIndex = 1;
var targetItems = classInstanse.Members.Where(member => member is IItemConstructor)
.Select(member => (index: targetIndex++, item: member as IItemConstructor)).ToList();
var existSuper = classInstanse.SuperClass.Any();
var isOverload = targetItems.Count() > 1;
// 複数コンストラクタの存在確認
var indexValue = string.Empty;
if (isOverload)
{
// インデックスの設定
foreach (var targetItem in targetItems)
{
if (targetItem.item == item)
{
indexValue = $"{targetItem.index}";
}
}
}
// コメント
result.Append(GetTypeScriptComments(item, indentSpace));
// パラメータ取得
var args = new List <string>();
foreach (var arg in item.Args)
{
args.Add($"{arg.name}: {ExpressionsToString(arg.expressions)}");
}
// 定義
var scope = GetScope(item);
if (scope == "public ")
{
scope = string.Empty;
}
if (isOverload)
{
scope = "private ";
}
result.Append($"{indentSpace}{scope}{BaseMethodName}{indexValue}");
result.Append("(");
result.Append(string.Join(", ", args));
result.Append(")");
result.AppendLine(" {");
// メンバー追加
if (existSuper)
{
// スーパークラスありの場合はコンストラクタを呼び出す
result.Append($"{GetIndentSpace(indent + 1)}base(");
result.Append(string.Join(", ", item.BaseArgs));
result.AppendLine(");");
}
foreach (var member in item.Members)
{
result.Append(ConvertUtility.Convert(member, config, indent + 1, otherScripts));
}
result.AppendLine($"{indentSpace}}}");
// 複数メソッドで最終メソッドの場合は総括メソッドを作成する
if (isOverload && targetItems.Last().item == item)
{
// 総合メソッド内処理用文字列
var methodResult = new StringBuilder();
// パラメータ数のリスト取得
var paramCounts = targetItems.Select(member => member.item.Args.Count);
var existsNoneParam = paramCounts.Min() <= 0;
var maxParamCount = paramCounts.Max();
// パラメータリストを生成
var methodArgs = new Dictionary <int, List <string> >();
for (var index = 1; index <= maxParamCount; index++)
{
methodArgs.Add(index, new List <string>());
}
// メソッドパラメータの格納とメソッド内処理の作成
foreach (var targetItem in targetItems)
{
// 1メソッドのパラメータ取得
var argIndex = 1;
var ifConditions = new List <string>();
var callMethodParams = new List <string>();
foreach (var arg in targetItem.item.Args)
{
var expressionsValue = ExpressionsToString(arg.expressions);
// メソッドパラメータに追加
if (!methodArgs[argIndex].Contains(expressionsValue))
{
methodArgs[argIndex].Add(expressionsValue);
}
// メソッド内条件
ifConditions.Add(GetCondition(argIndex, expressionsValue));
// 呼び出しメソッドのパラメータ
callMethodParams.Add($"param{argIndex}");
argIndex++;
}
// メソッド内条件の追加
while (argIndex <= maxParamCount)
{
ifConditions.Add(GetCondition(argIndex, "undefined"));
argIndex++;
}
// メソッド内処理の追加
var methodSpace = GetIndentSpace(indent + 1);
methodResult.AppendLine($"{methodSpace}if ({string.Join(" && ", ifConditions)}) {{");
methodResult.Append($"{GetIndentSpace(indent + 2)}this.{BaseMethodName}{targetItem.index}");
methodResult.Append("(");
methodResult.Append(string.Join(", ", callMethodParams));
methodResult.AppendLine(");");
methodResult.AppendLine($"{GetIndentSpace(indent + 2)}return;");
methodResult.AppendLine($"{methodSpace}}}");
}
// 総合メソッドの作成
scope = GetScope(item);
if (scope == "public ")
{
scope = string.Empty;
}
result.Append($"{indentSpace}{scope}{BaseMethodName}(");
for (var index = 1; index <= maxParamCount; index++)
{
if (index > 1)
{
result.Append(", ");
}
result.Append($"param{index}");
if (existsNoneParam)
{
result.Append("?");
}
result.Append($": {string.Join(" | ", methodArgs[index])}");
}
result.AppendLine(") {");
result.Append(methodResult.ToString());
result.AppendLine($"{indentSpace}}}");
}
return(result.ToString());
}
/// <summary>
/// 変換メソッド メイン処理(class)
/// </summary>
/// <param name="parentInstanse">親インスタンス</param>
/// <param name="item">C#解析結果</param>
/// <param name="config">設定情報</param>
/// <param name="indent">インデント数</param>
/// <param name="otherScripts">その他のスクリプト(内部クラスなど)</param>
/// <returns>TypeScript変換結果</returns>
private string ConvertMain(IItemClass parentInstanse, IItemMethod item, Config config, int indent, List <string> otherScripts)
{
// 親インスタンスがnullの場合はそのまま終了
if (parentInstanse is null)
{
return(string.Empty);
}
var result = new StringBuilder();
var indentSpace = GetIndentSpace(indent);
// メソッド名
string BaseMethodName = item.Name;
// クラス情報(親インスタンス)を取得
var className = parentInstanse.Name;
var targetIndex = 1;
var targetItems = parentInstanse.Members.Where(member => member is IItemMethod && member.Name == BaseMethodName)
.Select(member => (index: targetIndex++, item: member as IItemMethod)).ToList();
var isOverload = targetItems.Count() > 1;
var returnType = ExpressionsToString(item.MethodTypes);
var isReturn = returnType != "void";
// 複数コンストラクタの存在確認
var indexValue = string.Empty;
if (isOverload)
{
// インデックスの設定
foreach (var targetItem in targetItems)
{
if (targetItem.item == item)
{
indexValue = $"{targetItem.index}";
}
}
}
// コメント
result.Append(GetTypeScriptComments(item, indentSpace));
// パラメータ取得
var args = new List <string>();
foreach (var arg in item.Args)
{
args.Add($"{arg.name}: {ExpressionsToString(arg.expressions)}");
}
// 定義
var scope = GetScope(item);
if (isOverload)
{
scope = "private ";
}
if (item.Modifiers.Contains("static"))
{
scope += "static ";
}
result.Append($"{indentSpace}{scope}{BaseMethodName}{indexValue}");
// ジェネリックスクラス
if (item.GenericTypes.Any())
{
result.Append("<");
result.Append(string.Join(", ", item.GenericTypes.Select(typeItem => GetTypeScriptType(typeItem))));
result.Append(">");
}
result.Append("(");
result.Append(string.Join(", ", args));
result.Append($"): {returnType}");
result.AppendLine(" {");
// メンバー追加
foreach (var member in item.Members)
{
result.Append(ConvertUtility.Convert(member, config, indent + 1, otherScripts));
}
result.AppendLine($"{indentSpace}}}");
// 複数メソッドで最終メソッドの場合は総括メソッドを作成する
if (isOverload && targetItems.Last().item == item)
{
// 総合メソッド内処理用文字列
var methodResult = new StringBuilder();
// パラメータ数のリスト取得
var paramCounts = targetItems.Select(member => member.item.Args.Count);
var existsNoneParam = paramCounts.Min() <= 0;
var maxParamCount = paramCounts.Max();
// 戻り値の取得
var retrunTypes = targetItems.
Select(returnTypeItem => ExpressionsToString(returnTypeItem.item.MethodTypes)).
Distinct();
var isMultiReturnType = retrunTypes.Count() > 1;
// パラメータリストを生成
var methodArgs = new Dictionary <int, List <string> >();
for (var index = 1; index <= maxParamCount; index++)
{
methodArgs.Add(index, new List <string>());
}
// メソッドパラメータの格納とメソッド内処理の作成
foreach (var targetItem in targetItems)
{
// 1メソッドのパラメータ取得
var argIndex = 1;
var ifConditions = new List <string>();
var callMethodParams = new List <string>();
foreach (var arg in targetItem.item.Args)
{
var expressionsValue = ExpressionsToString(arg.expressions);
// メソッドパラメータに追加
if (!methodArgs[argIndex].Contains(expressionsValue))
{
methodArgs[argIndex].Add(expressionsValue);
}
// メソッド内条件
ifConditions.Add(GetCondition(argIndex, expressionsValue));
// 呼び出しメソッドのパラメータ
callMethodParams.Add($"param{argIndex}");
argIndex++;
}
// メソッド内条件の追加
while (argIndex <= maxParamCount)
{
ifConditions.Add(GetCondition(argIndex, "undefined"));
argIndex++;
}
// メソッド内処理の追加
var methodSpace = GetIndentSpace(indent + 1);
methodResult.AppendLine($"{methodSpace}if ({string.Join(" && ", ifConditions)}) {{");
methodResult.Append($"{GetIndentSpace(indent + 2)}");
if (isMultiReturnType)
{
methodResult.Append($"return ");
}
methodResult.Append($"this.{BaseMethodName}{targetItem.index}");
methodResult.Append("(");
methodResult.Append(string.Join(", ", callMethodParams));
methodResult.AppendLine(");");
if (!isMultiReturnType)
{
methodResult.AppendLine($"{GetIndentSpace(indent + 2)}return;");
}
methodResult.AppendLine($"{methodSpace}}}");
}
// 総合メソッドの作成
result.Append($"{indentSpace}{GetScope(item)}{BaseMethodName}(");
// パラメータ設定
for (var index = 1; index <= maxParamCount; index++)
{
if (index > 1)
{
result.Append(", ");
}
result.Append($"param{index}");
if (existsNoneParam)
{
result.Append("?");
}
result.Append($": {string.Join(" | ", methodArgs[index])}");
}
// 戻り値
var methodType = string.Join(" | ", retrunTypes);
//if(isMultiReturnType)
//{
// methodType = "any";
//}
result.Append($"): {methodType}");
result.AppendLine(" {");
result.Append(methodResult.ToString());
result.AppendLine($"{GetIndentSpace(indent + 1)}throw new Error('Error');");
result.AppendLine($"{indentSpace}}}");
}
return(result.ToString());
}
public override ValueProvider <TResult> TryEvaluate(TContext context, string reference)
{
if (string.IsNullOrEmpty(reference) == false && (this.Settings.RequireSymbolForMemberReferences == false || reference[0] == '$'))
{
string name = reference.TrimStart('$');
var finder = MemberFinder.Start(context.GetParentType())
.HasNoParameters()
.HasConvertableReturnType <TResult>()
.IsNamed(name);
if (this.IsStatic(context))
{
finder = finder.IsStatic();
}
string error;
MemberInfo member;
if (finder.TryGetMember(out member, out error))
{
bool isStatic = member.IsStatic();
Func <object, TResult> getter;
if (isStatic)
{
if (member is MethodInfo)
{
// TODO: Emit.
var method = member as MethodInfo;
getter = instance =>
{
return(ConvertUtility.Convert <TResult>(method.Invoke(null, null)));
};
}
else
{
// TODO: Emit
getter = instance =>
{
return(ConvertUtility.Convert <TResult>(member.GetMemberValue(null)));
};
}
}
else
{
if (member is MethodInfo)
{
// TODO: Emit.
var method = member as MethodInfo;
getter = instance =>
{
if (instance == null)
{
throw new NullReferenceException("Parent instance missing.");
}
return(ConvertUtility.Convert <TResult>(method.Invoke(instance, null)));
};
}
else
{
// TODO: Emit
getter = instance =>
{
if (instance == null)
{
throw new NullReferenceException("Parent instance missing.");
}
return(ConvertUtility.Convert <TResult>(member.GetMemberValue(instance)));
};
}
}
return(new FuncValueProvider <TResult>(context, isStatic == false, getter));
//if (member.IsStatic())
//{
// if (member is MethodInfo)
// {
// var method = member as MethodInfo;
// return new FuncValueProvider<TResult>(context, false, o => ConvertUtility.Convert<TResult>(method.Invoke(null, null)));
// }
// // TODO: Can PropertyInfo and FieldInfo be straight as one?
// else if (member is PropertyInfo)
// {
// EmitUtilities.CreateGetter
// }
// else if (member is FieldInfo)
// {
// var field = member as FieldInfo;
// //EmitUtilities.CreateStaticFieldGetter
// //return new FuncValueProvider<TResult>(context, false, o => ConvertUtility.Convert<TResult>(member.GetMemberValue(null)));
// if (typeof(TResult).IsAssignableFrom(field.GetReturnType()))
// {
// var getter = EmitUtilities.CreateStaticFieldGetter<TResult>(field);
// return new StaticFuncValueProvider<TResult>(context, getter);
// }
// else
// {
// var getter = EmitUtilities.CreateWeakStaticFieldGetter(field);
// return new StaticFuncValueProvider<TResult>(context, () => ConvertUtility.Convert<TResult>(getter()));
// }
// }
// else
// {
// throw new InvalidOperationException("Hang on that's not right.");
// }
//}
//else
//{
// return new MemberValueProvider<TResult>(context, member);
//}
}
else
{
context.LogFailInfo(this, "Cannot find a member in type '" + context.GetParentType().GetNiceName() + "' named '" + name + "' with a return type castable to '" + typeof(TResult).GetNiceName() + "'");
}
}
return(null);
}
public override ValueProvider <TResult> TryEvaluate(TContext context, string reference)
{
if (string.IsNullOrEmpty(reference) == false && reference[0] == '@')
{
string expression = reference.Substring(1);
bool isStatic = this.IsStatic(context);
var parameters = context.GetExpressionParameters();
if (parameters != null && parameters.Length > 0)
{
string[] pNames = new string[parameters.Length];
Type[] pTypes = new Type[parameters.Length];
Func <object>[] pGetters = new Func <object> [parameters.Length];
for (int i = 0; i < parameters.Length; i++)
{
pNames[i] = parameters[i].Name;
pTypes[i] = parameters[i].Type;
pGetters[i] = parameters[i].GetValue;
}
string error;
var method = ExpressionUtility.ParseExpression(expression, isStatic, context.GetParentType(), pTypes, pNames, out error);
if (!method.Method.ReturnType.IsCastableTo(typeof(TResult)))
{
error = "The expression '" + expression + "' evaluates to type '" + method.Method.ReturnType.GetNiceName() + "', which cannot be cast to expected type '" + typeof(TResult).GetNiceName() + "'.";
}
if (error != null)
{
context.LogFailInfo(this, error);
return(null);
}
else if (isStatic)
{
object[] valueBuffer = new object[parameters.Length];
return(new FuncValueProvider <TResult>(context, false, instance => ConvertUtility.Convert <TResult>(method.DynamicInvoke(GetValues(valueBuffer, pGetters)))));
}
else
{
object[] valueBuffer = new object[parameters.Length + 1];
return(new FuncValueProvider <TResult>(context, true, instance => ConvertUtility.Convert <TResult>(method.DynamicInvoke(GetValues(valueBuffer, instance, pGetters)))));
}
}
else
{
string error;
var method = ExpressionUtility.ParseExpression(expression, isStatic, context.GetParentType(), out error);
if (!method.Method.ReturnType.IsCastableTo(typeof(TResult)))
{
error = "The expression '" + expression + "' evaluates to type '" + method.Method.ReturnType.GetNiceName() + "', which cannot be cast to expected type '" + typeof(TResult).GetNiceName() + "'.";
}
if (error != null)
{
context.LogFailInfo(this, error);
return(null);
}
else if (isStatic)
{
return(new FuncValueProvider <TResult>(context, false, instance => ConvertUtility.Convert <TResult>(method.DynamicInvoke())));
}
else
{
return(new FuncValueProvider <TResult>(context, true, instance => ConvertUtility.Convert <TResult>(method.DynamicInvoke(instance))));
}
}
}
else
{
return(null);
}
}
