public static Delegate NewDelegate(Type type)
{
return(MethodBuilder.NewMethod
.Body($@"return new {TypeReverser.Get(type)}();")
.Return(type)
.Create());
}
public static Func <T> NewDelegate <T>()
{
return(MethodBuilder.NewMethod
.Using <T>()
.Body($@"return new {TypeReverser.Get(typeof(T))}();")
.Return <T>()
.Create <Func <T> >());
}
public static Func <object> NewDelegate(Type type)
{
return(MethodBuilder.NewMethod
.Using(type)
.Body($@"return new {TypeReverser.Get(type)}();")
.Return <object>()
.Create <Func <object> >());
}
public LINK Inheritance(Type type)
{
if (type == null)
{
return(_link);
}
Using(type);
return(Inheritance(TypeReverser.Get(type)));
}
public LINK Field(string level, Type type, string name)
{
Using(type);
if (!_fieldsSet.Contains(name))
{
_fields.Append($"{level} {TypeReverser.Get(type)} {name};");
}
return(_link);
}
/// <summary>
/// 获取动态方法体
/// </summary>
/// <returns></returns>
public string GetScript(bool isStatic = true)
{
if (_info != null)
{
MethodTemplate template = new MethodTemplate(_info);
return(template.Body(_text).Builder());
}
else
{
StringBuilder sb = new StringBuilder();
sb.Append($"public ");
if (isStatic)
{
sb.Append($"static ");
}
if (_return_type == null)
{
sb.Append("void");
}
else
{
sb.Append(_return_type.Name);
}
if (_method == null)
{
sb.Append($" {_method_name}");
}
else
{
sb.Append(" " + _method);
}
sb.Append("(");
if (_parameters.Count > 0)
{
sb.Append($"{TypeReverser.Get(_parameters[0].Key)} {_parameters[0].Value}");
for (int i = 1; i < _parameters.Count; i++)
{
sb.Append($",{TypeReverser.Get(_parameters[i].Key)} {_parameters[i].Value}");
}
}
sb.Append("){");
sb.Append(_text);
sb.Append("}");
return(sb.ToString());
}
}
public static void ComplieToRemote(Type type)
{
string className = TypeReverser.Get(type);
if (!RemoteReader._func_mapping.ContainsKey(className))
{
RemoteReader._func_mapping[className] = new ConcurrentDictionary <string, Func <RemoteParameters, string> >();
MethodInfo[] infos = type.GetMethods();
foreach (var item in infos)
{
if (item.ReturnType == typeof(void))
{
continue;
}
var parameters = item.GetParameters();
StringBuilder sb = new StringBuilder();
StringBuilder call = new StringBuilder($"{item.Name}(");
if (parameters != null)
{
if (parameters.Length > 0)
{
call.Append(parameters[0].Name);
sb.Append($"{TypeReverser.Get(parameters[0].ParameterType)} {parameters[0].Name} = {Deserialization}<{TypeReverser.Get(parameters[0].ParameterType)}>(parameters[\"{parameters[0].Name}\"]);");
for (int i = 1; i < parameters.Length; i++)
{
call.Append($",{parameters[i].Name}");
sb.Append($"{TypeReverser.Get(parameters[i].ParameterType)} {parameters[i].Name} = {Deserialization}<{TypeReverser.Get(parameters[i].ParameterType)}>(parameters[\"{parameters[i].Name}\"]);");
}
}
}
RemoteReader._func_mapping[className][item.Name] = MethodBuilder
.NewMethod
.Using(type)
.Using(typeof(JsonConvert))
.Param <RemoteParameters>("parameters")
.Body(
$@"{sb}{className} instance = new {className}();return {Serialization}(instance.{call}));"
).Return <string>().Create <Func <RemoteParameters, string> >();
}
}
}
public string Create(string content)
{
if (_info.IsPublic)
{
_script.Append("public ");
}
else if (_info.IsPrivate)
{
_script.Append("private ");
}
if (_prefix != null)
{
_script.Append(_prefix);
_script.Append(' ');
}
_script.Append(TypeReverser.Get(_info.ReturnType));
_script.Append(' ');
_script.Append(_info.Name);
_script.Append("(");
var parameters = _info.GetParameters();
if (parameters != null)
{
if (parameters.Length > 0)
{
_script.Append(ParameterInfoReverser.Get(parameters[0]));
_script.Append(' ');
_script.Append(parameters[0].Name);
for (int i = 1; i < parameters.Length; i++)
{
_script.Append(',');
_script.Append(ParameterInfoReverser.Get(parameters[i]));
_script.Append(' ');
_script.Append(parameters[i].Name);
}
}
}
_script.Append("){");
_script.Append(content);
_script.Append("}");
return(_script.ToString());
}
public static Func <T> NewDelegate <T>(Type type = null)
{
var builder = MethodBuilder.NewMethod;
if (type == null)
{
//直接使用T的类型作为初始化类型
type = typeof(T);
}
else
{
//T为object，那么自动加载type的命名空间
builder.Using(type);
}
return(builder
.Using <T>()
.Body($@"return new {TypeReverser.Get(type)}();")
.Return <T>()
.Create <Func <T> >());
}
