public static string Convert(this PropertyInfo propertyInfo, string fileName = "")
{
Type type = propertyInfo.PropertyType;
string result = string.Empty;
if (type == typeof(int))
{
result = TypeEnum.Int32.ToString().ToLower();
}
else if (type == typeof(long) || type == typeof(DateTime))
{
result = TypeEnum.Int64.ToString().ToLower();
}
else if (type.IsEnum)
{
result = TypeEnum.Int32.ToString().ToLower();
}
else if (type.IsConstructedGenericType == false && type.IsClass && type.Name != "String")
{
//如果是Class 需要获取父类的属性
if (type.BaseType != null)
{
if (!entityTypes.ContainsKey(type.Name))
{
string name = "";
var entity = TypeConvert.ModelAnalysis(type, fileName, CategoryEnum.Entity, ref name);
entityTypes.Add(name, entity);
}
}
result = type.Name;
}
else if (type.IsConstructedGenericType)
{
string name = "";
if (type.GetGenericArguments().Count() > 0 && !entityTypes.ContainsKey(type.GetGenericArguments()[0].Name))
{
TypeConvert.ModelAnalysis(type, fileName, CategoryEnum.Entity, ref name);
}
result = "repeated " + name;
}
else
{
result = type.Name.ToLower();
}
return(result);
}
public static string ModelAnalysis(Type type, string fileName, CategoryEnum category, ref string name, int i = 0)
{
if (type.IsConstructedGenericType)
{
name = type.GetGenericArguments()[0].Name;
}
else
{
name = type.Name;
}
StringBuilder sb = new StringBuilder();
sb.Append("message ");
if (!types.ContainsKey(type.FullName))
{
bool isRequest = false;
if (CategoryEnum.Request == category)
{
isRequest = true;
name += "Request";
sb.AppendLine(name + "{");
sb.Append("\tstring request_id=" + ++i).AppendLine(";");
}
else if (CategoryEnum.Response == category)
{
var oldName = name;
name += "Response";
sb.AppendLine(name + "{");
sb.Append("\tint32 code =" + ++i).AppendLine(";");
sb.Append("\tstring message =" + ++i).AppendLine(";");
sb.Append("\t" + oldName + " data=" + ++i).AppendLine(";");
//如果是Class 需要获取父类的属性
if (type.BaseType != null)
{
if (!entityTypes.ContainsKey(type.Name))
{
string newName = "";
var entity = TypeConvert.ModelAnalysis(type, fileName, CategoryEnum.Entity, ref newName);
entityTypes.Add(newName, entity);
sb.AppendLine("}");
return(sb.ToString());
}
}
}
else if (CategoryEnum.Entity == category)
{
sb.AppendLine(name + " {");
}
for (i = 0; i < type.GetProperties().Length; i++)
{
var property = type.GetProperties()[i];
sb.AppendLine("\t" + property.Convert(fileName) + " " + ParamtersFormat(property.Name) + "=" + (isRequest ? i + 2 : i + 1) + ";");
}
sb.AppendLine("}");
types.Add(type.FullName, new Entity()
{
IsCommon = false, Value = sb.ToString(), FileName = fileName
});
return(sb.ToString());
}
else
{
types[type.FullName].IsCommon = true;
if (types[type.FullName].FileName != fileName)
{
return(types[type.FullName].Value);
}
else
{
return(null);
}
}
}
static void Main(string[] args)
{
/**
* exe
*/
string arg = "";
var app = new CommandLineApplication();
app.Command("path", (command) =>
{
command.Description = "配置解析路径";
command.HelpOption("-?|-h|--help");
var result = command.Argument("[path]",
"", false);
command.OnExecute(() =>
{
arg = result.Value;
Console.WriteLine(result.Value);
return(1);
});
});
app.HelpOption("-? | -h | --help");
app.Execute(args);
if (!string.IsNullOrEmpty(arg))
{
var exePath = Path.GetDirectoryName(Assembly.LoadFrom(arg).CodeBase);
Regex appPathMatcher = new Regex(@"(?<!fil)[A-Za-z]:\\+[\S\s]*?(?=\\+bin)");
var appRoot = appPathMatcher.Match(exePath).Value + @"\protos";
if (!Directory.Exists(appRoot))
{
Directory.CreateDirectory(appRoot);
string fileName = string.Empty;
var interfaces = Assembly.LoadFrom(arg).DefinedTypes;
foreach (var item in interfaces)
{
if (item.IsInterface)
{
List <string> methods = new List <string>();
LinkedList <string> requestModels = new LinkedList <string>();
fileName = appRoot + @"\" + item.Name + ".proto";
FileStream fs = new FileStream(fileName, FileMode.CreateNew);
StreamWriter sw = new StreamWriter(fs);
List <Entity> header = new List <Entity>()
{
new Entity()
{
Value = "syntax = \"proto3\";"
},
new Entity()
{
Value = "package " + item.Name + "Service;"
}
};
header.ForEach(a => sw.WriteLine(a.Value));
foreach (var method in item.GetMethods())
{
var requestModelName = string.Empty;
var responseModelName = string.Empty;
Type type = null;
if (method.GetParameters()[0].ParameterType.IsGenericType)
{
type = method.GetParameters()[0].ParameterType;
var result = TypeConvert.ModelAnalysis(type, fileName, CategoryEnum.Request, ref requestModelName);
if (result != null)
{
requestModels.AddFirst(result);
}
}
else
{
type = method.GetParameters()[0].ParameterType;
var result = TypeConvert.ModelAnalysis(type, fileName, CategoryEnum.Request, ref requestModelName);
if (result != null)
{
requestModels.AddLast(result);
}
}
if (method.ReturnType.IsGenericType)
{
type = method.ReturnType.GetGenericArguments().FirstOrDefault();
var result = TypeConvert.ModelAnalysis(type, fileName, CategoryEnum.Response, ref responseModelName);
if (result != null)
{
TypeConvert.responseModels.Add(responseModelName, result);
}
}
StringBuilder sb = new StringBuilder();
sb.Append("\trpc ").Append(method.Name).Append("(")
.Append(requestModelName).Append(") returns(")
.Append(responseModelName).Append(")").AppendLine("{");
sb.AppendLine("\t}");
methods.Add(sb.ToString());
}
sw.WriteLine("service " + item.Name + "Service {");
methods.ForEach(a => sw.WriteLine(a));
sw.WriteLine("}");
sw.WriteLine("/*------------Request-------------*/");
requestModels.ToList().ForEach(a => sw.WriteLine(a));
sw.WriteLine("/*------------Response-------------*/");
TypeConvert.responseModels.ToList().ForEach(a => sw.WriteLine(a.Value));
sw.WriteLine("/*------------Entity---------------*/");
TypeConvert.entityTypes.ToList().ForEach(a => sw.WriteLine(a.Value));
sw.Flush();
sw.Close();
fs.Close();
}
}
}
}
Console.ReadKey();
}