KERNEL-1211 feat: 基础装饰类定义

tsconfig.json

@@ -12,8 +12,8 @@
       "experimentalDecorators": true,
       "outDir": "./bin",
       "baseUrl": ".",
-      "strict": true,
-      "strictNullChecks": true,
+      // "strict": true,
+      // "strictNullChecks": true,
       "noImplicitAny": true,
       "noUnusedLocals": true,
       "noUnusedParameters": true,

typescript/index.ts

@@ -13,23 +13,93 @@ import { _HighlightBehavior } from "./core/behavior/behavior.highlight";
 import { _RedMarkBehavior } from "./core/behavior/behavior.redmark";
 
 
-type Constructor<T extends {}> = T & {
+type ClassConstructor<T extends {}> = T & {
     new(config: any): T;
     (config: any): T;
     readonly prototype: T;
 }
 
 export interface _BI extends _func, _i18n, _base {
-    OB: Constructor<_OB>;
-    Widget: Constructor<_Widget> & _WidgetStatic;
-    Single: Constructor<_Single>;
-    BasicButton: Constructor<_BasicButton>;
-    Trigger: Constructor<_Trigger>;
-    Action: Constructor<_Action>;
-    ActionFactory: Constructor<_ActionFactory>;
-    ShowAction: Constructor<_ShowAction>;
-    Behavior: Constructor<_Behavior>;
-    BehaviorFactory: Constructor<_BehaviorFactory>;
-    HighlightBehavior: Constructor<_HighlightBehavior>;
-    RedMarkBehavior: Constructor<_RedMarkBehavior>;
+    OB: ClassConstructor<_OB>;
+    Widget: ClassConstructor<_Widget> & _WidgetStatic;
+    Single: ClassConstructor<_Single>;
+    BasicButton: ClassConstructor<_BasicButton>;
+    Trigger: ClassConstructor<_Trigger>;
+    Action: ClassConstructor<_Action>;
+    ActionFactory: ClassConstructor<_ActionFactory>;
+    ShowAction: ClassConstructor<_ShowAction>;
+    Behavior: ClassConstructor<_Behavior>;
+    BehaviorFactory: ClassConstructor<_BehaviorFactory>;
+    HighlightBehavior: ClassConstructor<_HighlightBehavior>;
+    RedMarkBehavior: ClassConstructor<_RedMarkBehavior>;
+}
+
+interface Obj {
+    [key: string]: any;
+}
+
+declare let BI: Obj & _BI;
+
+declare const Fix: Obj;
+
+export type Constructor<T> = new(...args: any[]) => T;
+
+/**
+ * 注册widget
+ */
+export function shortcut () {
+    return function decorator<U> (Target: Constructor<U> & {xtype: string}): void {
+        BI.shortcut(Target.xtype, Target);
+    };
+}
+
+/**
+ * 注册model
+ */
+export function model () {
+    return function decorator<U extends {new (...args:any[]):{}} & {xtype: string, context?: ReadonlyArray<string>}>(Target: U): void {
+        BI.model(Target.xtype, class extends Target {
+            context = Target.context;
+        });
+    };
+}
+
+/**
+ * 类注册_store属性
+ * @param Model model类
+ * @param opts 额外条件
+ */
+export function store<T> (Model?: Constructor<T> & {xtype: string}, opts: { props?(this: unknown): { [key: string]: unknown } } = {}) {
+    return function classDecorator<U extends {new (...args:any[]):{}}>(constructor:U) {
+        return class extends constructor {
+            _store () {
+                const props = opts.props ? opts.props.apply(this) : undefined;
+
+                return BI.Models.getModel(Model.xtype, props);
+            }
+        };
+    };
+}
+
+/**
+ * Model基类
+ */
+export class Model<U extends {types?: {[key: string]: any}, context?: ReadonlyArray<string>} = {}> extends Fix.Model {
+    model: Pick<{[key in keyof U["types"]]: U["types"][key]}, U["context"][number]> & {[key in keyof ReturnType<this["state"]>]: ReturnType<this["state"]>[key]} & {[key in keyof this["computed"]]: ReturnType<this["computed"][key]>} & {[key: string]: unknown};
+
+    store: this["actions"];
+
+    state (): {[key: string]: any} {
+        return {};
+    }
+
+    context: U["context"];
+
+    actions:{[key: string]: (...args: any[]) => any};
+
+    childContext: ReadonlyArray<keyof (this["computed"] & ReturnType<this["state"]>)>;
+
+    TYPE: Pick<{[key in keyof this["computed"]]: ReturnType<this["computed"][key]>} & {[key in keyof ReturnType<this["state"]>]: ReturnType<this["state"]>[key]}, this["childContext"][number]>;
+
+    computed: {[key: string]: () => any};
 }