public static string Call(string caller, string parameters)
{
if (_invokeFastCache.TryGetValue(caller, out var func))
{
return(func(parameters));
}
else
{
var realType = LibraTypeManagement.GetTypeFromMapper(caller);
var index = realType.LastIndexOf('.');
var type = realType.Substring(0, index);
var method = realType.Substring(index + 1, realType.Length - index - 1);
try
{
var message = NDelegate
.RandomDomain(item => item.LogSyntaxError().LogCompilerError())
.Func <string>($"return LibraProtocalAnalysis.HandlerType(\"{caller}\",typeof({type}),\"{method}\");")();
if (message != null)
{
return(message);
}
}
catch (Exception ex)
{
throw new Exception($"请核对您所访问的类: {type} 及方法 {method} 是否存在! 额外信息:{ex.Message}");
}
return(_invokeFastCache[caller](parameters));
}
}
public static string HandlerType(string key, Type type, string method)
{
if (!LibraTypeManagement.HasMethod(type, method))
{
return("该类型不支持远程调用!");
}
var methodInfo = type.GetMethod(method);
var methodCallBuilder = new StringBuilder();
var parameterInfos = methodInfo.GetParameters();
ParameterInfo firstParameterInfo = default;
string parameterName = default;
var classBuilder = new StringBuilder();
if (parameterInfos.Length > 1)
{
parameterName = "parameters";
var parameterBuilder = new StringBuilder();
var className = "N" + Guid.NewGuid().ToString("N");
classBuilder.Append($"public class {className}{{");
foreach (var item in parameterInfos.OrderBy(c => c.Position))
{
parameterBuilder.Append($"parameters.{item.Name},");
classBuilder.Append($"public {item.ParameterType.GetDevelopName()} {item.Name} {{ get;set; }}");
}
classBuilder.Append('}');
methodCallBuilder.AppendLine($"var {parameterName} = string.IsNullOrEmpty(arg) ? default : System.Text.Json.JsonSerializer.Deserialize<{className}>(arg,LibraProtocalAnalysis.JsonOption);");
parameterBuilder.Length -= 1;
parameterName = parameterBuilder.ToString();
}
else if (parameterInfos.Length == 1)
{
parameterName = "parameters";
firstParameterInfo = parameterInfos[0];
var pType = firstParameterInfo.ParameterType;
if (pType.IsPrimitive || pType == typeof(string) || pType == typeof(DateTime))
{
methodCallBuilder.AppendLine($"var {parameterName} = string.IsNullOrEmpty(arg) ? default : System.Text.Json.JsonSerializer.Deserialize<LibraSingleParameter<{firstParameterInfo.ParameterType.GetDevelopName()}>>(arg,LibraProtocalAnalysis.JsonOption);");
parameterName += ".Value";
}
else
{
methodCallBuilder.AppendLine($"var {parameterName} = string.IsNullOrEmpty(arg) ? default : System.Text.Json.JsonSerializer.Deserialize<{firstParameterInfo.ParameterType.GetDevelopName()}>(arg,LibraProtocalAnalysis.JsonOption);");
}
}
//获取调用者
string caller = default;
if (methodInfo.IsStatic)
{
caller = type.GetDevelopName();
}
else
{
caller = $"LibraProtocalAnalysis.Provider.GetService<{type.GetDevelopName()}>()";
}
//调用
if (methodInfo.ReturnType != typeof(void))
{
methodCallBuilder.AppendLine($"var result = new LibraResult<{methodInfo.ReturnType.GetDevelopName()}>(){{ Value = {caller}.{methodInfo.Name}({parameterName}) }};");
methodCallBuilder.AppendLine($"return System.Text.Json.JsonSerializer.Serialize(result);");
}
else
{
methodCallBuilder.AppendLine($"{caller}.{methodInfo.Name}({parameterName});");
methodCallBuilder.AppendLine("return default;");
}
_invokerMapping[key] = NDelegate
.RandomDomain(item =>
{
item
.LogSyntaxError()
.UseFileCompile();
})
.SetClass(item => item.AllowPrivate(type).Body(classBuilder.ToString()))
.Func <string, string>(methodCallBuilder.ToString());
_invokeFastCache = _invokerMapping.PrecisioTree();
return(null);
}
public LibraOption AllowTypes(params Type[] typs)
{
LibraTypeManagement.AddType(typs);
return(this);
}
public LibraOption FlagMapper(string flag, string mapper)
{
LibraTypeManagement.AddMapper(flag, mapper);
return(this);
}