/// <summary>
/// 查找所有输出类型中的API
/// </summary>
/// <param name="exportedTypes">输出类型</param>
/// <param name="factory">API类描述创建服务</param>
private void FindAllApis(IEnumerable <Type> exportedTypes, IApiClassDescriptorFactory factory)
{
if (exportedTypes == null)
{
throw new ArgumentNullException(nameof(exportedTypes));
}
if (factory == null)
{
factory = DefaultIApiClassDescriptorFactory.Instance;
}
var ns = new Dictionary <string, IList <ApiClassDescriptor> >();
foreach (var t in exportedTypes)
{
var apiclass = factory.Create(t);
if (apiclass == null)
{
continue;
}
_types.Add(apiclass);
if (ns.TryGetValue(t.Namespace, out var list) == false)
{
list = new List <ApiClassDescriptor>();
ns.Add(t.Namespace, list);
}
list.Add(apiclass);
_apis.AddRange(apiclass.Apis);
}
_namespaces.AddRange(ns.Select(it => new NamespaceDescriptor(it.Key, it.Value)));
}
/// <summary>
/// 初始化容器
/// </summary>
/// <param name="name">容器名称</param>
/// <param name="exportedTypes">输出类型</param>
/// <param name="factory">API类描述创建服务</param>
public ApiContainer(string name, IEnumerable <Type> exportedTypes, IApiClassDescriptorFactory factory = null)
{
Name = name ?? throw new ArgumentNullException(nameof(name));
_namespaces = new List <NamespaceDescriptor>();
_types = new List <ApiClassDescriptor>();
_apis = new List <ApiDescriptor>();
var @base = typeof(ApiGlobalEvents).GetTypeInfo();
var types = exportedTypes as Type[] ?? exportedTypes.ToArray();
_events = types.Select(t => t.GetTypeInfo())
.Where(t => @base.IsAssignableFrom(t) && t.IsAbstract == false && t.ContainsGenericParameters == false)
.Select(t => (ApiGlobalEvents)Activator.CreateInstance(t.AsType()))
.ToList();
FindAllApis(types, factory);
Namespaces = _namespaces.AsReadOnly();
ApiClasses = _types.AsReadOnly();
Apis = _apis.AsReadOnly();
foreach (var ns in Namespaces)
{
ns.Extends["$ApiContainer"] = this;
}
foreach (var apiClass in ApiClasses)
{
apiClass.Extends["$ApiContainer"] = this;
foreach (var property in apiClass.Properties)
{
property.Extends["$ApiContainer"] = this;
}
}
foreach (var api in Apis)
{
api.Extends["$ApiContainer"] = this;
}
}
