/// <summary>
/// 基于RouteAttribute描述构建自定义独立API入口
/// </summary>
/// <param name="t"></param>
/// <param name="pointTypeList"></param>
private void BuildSingleEntryInvokeLink(Type entryType, List <Type> pointTypeList)
{
var types = pointTypeList.Where(p => p == entryType || p.GetTypeInfo().IsSubclassOf(entryType));
foreach (Type item in types)
{
var methods = item.GetMethods(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic).Where(p => p.GetCustomAttribute <EWRARouteAttribute>() != null);
foreach (var m in methods)
{
//参数类型只能为string
if (m.GetParameters().Where(p => p.ParameterType != typeof(string)).Count() > 0)
{
continue;
}
var attri = m.GetCustomAttribute <EWRARouteAttribute>();
if (attri.MethodVerb == "" || !_method_verbs_.Contains(attri.MethodVerb))
{
continue;
}
var list = new List <RouteInvokeEntity>();
var entity = new RouteInvokeEntity();
entity.InstanceType = item;
entity.InvokeMethod = m;
entity.InvokeName = attri.MethodVerb;
entity.Route = $"/{attri.Route}";
entity.ParameterCountWithOutParent = 0;
entity.HasParentParameter = false;
foreach (var p in entity.InvokeMethod.GetParameters())
{
//如果route中已经含有对应的参数定义，则不自动添加
if (!attri.Route.Contains($"/{{{p.Name}}}"))
{
entity.Route += $"/{{{p.Name}}}";
}
entity.ParameterCountWithOutParent++;
}
var attrdesc = entity.InvokeMethod.GetCustomAttribute <RouteDescAttribute>();
entity.RouteDesc = attrdesc == null ? "" : attrdesc.Desc;
list.Add(entity);
var key = $"{attri.MethodVerb}:{attri.Route}";
if (!_d_invoke_.ContainsKey(key))
{
_d_invoke_.Add(key, list);
}
else
{
Console.WriteLine($"路由路径:{key}已经存在;相关信息:类名-{item.Name},方法名称-{m.Name},参数-{entity.Route.Replace($"/{entity.Route}","").Replace("/",",")}");
continue;
}
}
}
}
public RouteInvokeEntity Clone()
{
var rtn = new RouteInvokeEntity();
rtn.InstanceType = InstanceType;
rtn.InvokeMethod = InvokeMethod;
rtn.InvokeName = InvokeName;
rtn.Route = Route;
rtn.RouteDesc = RouteDesc;
return(rtn);
}
/// <summary>
/// 构建next执行链接
/// </summary>
/// <param name="t"></param>
/// <param name="parentRIE"></param>
/// <param name="pointTypeList"></param>
private void BuildNextRouteInvokeLink(Type t, string parentKey, List <RouteInvokeEntity> entryRIE, List <Type> pointTypeList)
{
var methods = t.GetMethods(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic).Where(p => _method_verbs_.Contains(p.Name.ToLower()) &&
(p.DeclaringType == t || p.DeclaringType == typeof(PointLogic)) && p.GetCustomAttribute(typeof(EWRARouteAttribute)) == null);
var subtypes = pointTypeList.Where(p => p.GetTypeInfo().BaseType == t).ToList();
RouteInvokeEntity parentRIE = entryRIE[entryRIE.Count - 1];
var instance = (PointLogic)Activator.CreateInstance(t, true);
foreach (var item in methods)
{
//parent_开头的参数只能有一个
if (item.GetParameters().Where(p => p.Name.StartsWith("parent_")).Count() != 1)
{
continue;
}
if (parentRIE.InvokeName != "get")
{
continue;
}
var parent_p = item.GetParameters().Where(p => p.Name.StartsWith("parent_")).First();
if (parentRIE.InvokeMethod.ReturnType != parent_p.ParameterType)
{
continue;
}
//参数类型只能为string
if (item.GetParameters().Where(p => p.ParameterType != typeof(string) && !p.Name.StartsWith("parent_")).Count() > 0)
{
continue;
}
var list = new List <RouteInvokeEntity>();
list.AddRange(entryRIE);
var entity = new RouteInvokeEntity();
entity.InstanceType = t;
entity.InvokeMethod = item;
entity.InvokeName = item.Name.ToLower();
entity.Route = $"/{instance.Name}";
entity.ParameterCountWithOutParent = 0;
entity.HasParentParameter = true;
foreach (var p in entity.InvokeMethod.GetParameters().Where(p => !p.Name.StartsWith("parent_")))
{
entity.Route += $"/{{{p.Name}}}";
entity.ParameterCountWithOutParent++;
}
var attrdesc = entity.InvokeMethod.GetCustomAttribute <RouteDescAttribute>();
entity.RouteDesc = attrdesc == null ? "" : attrdesc.Desc;
list.Add(entity);
var key = $"{entity.InvokeName}:{parentKey.Split(':')[1]}{entity.Route}";
_d_invoke_.Add(key, list);
//搜索子类
foreach (var subt in subtypes)
{
BuildNextRouteInvokeLink(subt, key, list, pointTypeList);
}
}
}
/// <summary>
/// 构建入口路由
/// </summary>
/// <param name="t"></param>
/// <param name="pointTypeList"></param>
private void BuildEntryRouteInvokeLink(Type t, List <Type> pointTypeList)
{
var methods = t.GetMethods(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic).Where(p => _method_verbs_.Contains(p.Name.ToLower()) &&
(p.DeclaringType == t || p.DeclaringType == typeof(PointLogic)) && p.GetCustomAttribute(typeof(EWRARouteAttribute)) == null);
var subtypes = pointTypeList.Where(p => p.GetTypeInfo().BaseType == t).ToList();
var instance = (PointLogic)Activator.CreateInstance(t, true);
var tmpdic = new Dictionary <string, List <RouteInvokeEntity> >();
foreach (var item in methods)
{
//入口logic不可拥有名称开头为parent_的参数
if (item.GetParameters().Where(p => p.Name.StartsWith("parent_")).Count() > 0)
{
continue;
}
//参数类型只能为string
if (item.GetParameters().Where(p => p.ParameterType != typeof(string)).Count() > 0)
{
continue;
}
var entity = new RouteInvokeEntity();
entity.InstanceType = t;
entity.InvokeMethod = item;
entity.InvokeName = item.Name.ToLower();
entity.Route = $"/{instance.Name}";
entity.ParameterCountWithOutParent = 0;
entity.HasParentParameter = false;
foreach (var p in entity.InvokeMethod.GetParameters())
{
entity.Route += $"/{{{p.Name}}}";
entity.ParameterCountWithOutParent++;
}
var attrdesc = entity.InvokeMethod.GetCustomAttribute <RouteDescAttribute>();
entity.RouteDesc = attrdesc == null ? "" : attrdesc.Desc;
var key = $"{entity.InvokeName}:{entity.Route}";
if (_d_invoke_.ContainsKey(key))
{
if (entity.InvokeMethod.DeclaringType == t && _d_invoke_[key][0].InvokeMethod.DeclaringType != t)
{
_d_invoke_[key][0] = entity;
tmpdic[key][0] = entity;
}
}
else
{
var list = new List <RouteInvokeEntity>();
list.Add(entity);
_d_invoke_.Add(key, list);
tmpdic.Add(key, list);
}
}
foreach (var item in tmpdic)
{
//搜索子类
foreach (var subt in subtypes)
{
BuildNextRouteInvokeLink(subt, item.Key, item.Value, pointTypeList);
}
}
tmpdic.Clear();
//子类独立入口路径建立
foreach (var subt in subtypes)
{
BuildEntryRouteInvokeLink(subt, pointTypeList);
}
}