First skeleton

lib/package-lock.json

@@ -0,0 +1,63 @@
+{
+  "name": "prototyp",
+  "version": "1.0.0",
+  "lockfileVersion": 2,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "prototyp",
+      "version": "1.0.0",
+      "license": "ISC",
+      "dependencies": {
+        "@aas-core-works/aas-core3.0rc02-typescript": "^1.0.0-rc.6"
+      },
+      "devDependencies": {
+        "@types/node": "^20.8.2",
+        "typescript": "^5.2.2"
+      }
+    },
+    "node_modules/@aas-core-works/aas-core3.0rc02-typescript": {
+      "version": "1.0.0-rc.6",
+      "resolved": "https://registry.npmjs.org/@aas-core-works/aas-core3.0rc02-typescript/-/aas-core3.0rc02-typescript-1.0.0-rc.6.tgz",
+      "integrity": "sha512-dNdGOmetHzk5CqRUYNHcjufOe7qFnsvAch5ETgM/49lXf7PSbeYST/Z0MHpUHOkcLagtTUYN5dgj88mQTPUftw=="
+    },
+    "node_modules/@types/node": {
+      "version": "20.8.2",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.8.2.tgz",
+      "integrity": "sha512-Vvycsc9FQdwhxE3y3DzeIxuEJbWGDsnrxvMADzTDF/lcdR9/K+AQIeAghTQsHtotg/q0j3WEOYS/jQgSdWue3w==",
+      "dev": true
+    },
+    "node_modules/typescript": {
+      "version": "5.2.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.2.2.tgz",
+      "integrity": "sha512-mI4WrpHsbCIcwT9cF4FZvr80QUeKvsUsUvKDoR+X/7XHQH98xYD8YHZg7ANtz2GtZt/CBq2QJ0thkGJMHfqc1w==",
+      "dev": true,
+      "bin": {
+        "tsc": "bin/tsc",
+        "tsserver": "bin/tsserver"
+      },
+      "engines": {
+        "node": ">=14.17"
+      }
+    }
+  },
+  "dependencies": {
+    "@aas-core-works/aas-core3.0rc02-typescript": {
+      "version": "1.0.0-rc.6",
+      "resolved": "https://registry.npmjs.org/@aas-core-works/aas-core3.0rc02-typescript/-/aas-core3.0rc02-typescript-1.0.0-rc.6.tgz",
+      "integrity": "sha512-dNdGOmetHzk5CqRUYNHcjufOe7qFnsvAch5ETgM/49lXf7PSbeYST/Z0MHpUHOkcLagtTUYN5dgj88mQTPUftw=="
+    },
+    "@types/node": {
+      "version": "20.8.2",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.8.2.tgz",
+      "integrity": "sha512-Vvycsc9FQdwhxE3y3DzeIxuEJbWGDsnrxvMADzTDF/lcdR9/K+AQIeAghTQsHtotg/q0j3WEOYS/jQgSdWue3w==",
+      "dev": true
+    },
+    "typescript": {
+      "version": "5.2.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.2.2.tgz",
+      "integrity": "sha512-mI4WrpHsbCIcwT9cF4FZvr80QUeKvsUsUvKDoR+X/7XHQH98xYD8YHZg7ANtz2GtZt/CBq2QJ0thkGJMHfqc1w==",
+      "dev": true
+    }
+  }
+}

lib/package.json

@@ -10,6 +10,10 @@
   "author": "",
   "license": "ISC",
   "devDependencies": {
+    "@types/node": "^20.8.2",
     "typescript": "^5.2.2"
+  },
+  "dependencies": {
+    "@aas-core-works/aas-core3.0rc02-typescript": "^1.0.0-rc.6"
   }
 }

lib/src/aasStore.ts

@@ -0,0 +1,36 @@
+import { types } from "@aas-core-works/aas-core3.0rc02-typescript";
+
+export class AASStore {
+    private static instance: AASStore;
+    private shells: Array<types.AssetAdministrationShell> = [];
+
+    private constructor() { }
+
+    public static getInstance(): AASStore {
+        if (!AASStore.instance) {
+            AASStore.instance = new AASStore();
+        }
+
+        return AASStore.instance;
+    }
+
+    public addAAS(aas: types.AssetAdministrationShell | types.Environment): void {
+        if (aas instanceof types.Environment) {
+            if (aas.assetAdministrationShells) this.shells = this.shells.concat(aas.assetAdministrationShells);
+        } else {
+            this.shells.push(aas);
+        }
+    }
+
+    public getAAS(id: string): types.AssetAdministrationShell | undefined {
+        return this.shells.find((aas) => aas.id === id);
+    }
+
+    public removeAAS(id: string): void {
+        this.shells = this.shells.filter((aas) => aas.id !== id);
+    }
+
+    public getAll(): Array<types.AssetAdministrationShell> {
+        return this.shells;
+    }
+}

lib/src/interfaceConnectionObject.ts

@@ -0,0 +1,29 @@
+import type { types } from "@aas-core-works/aas-core3.0rc02-typescript";
+
+type ConnectionType = "ON_DEMAND" | "PERMANENT";
+
+export abstract class InterfaceConnectionObject {
+    public abstract readonly name: string;
+    public abstract readonly connectionType: ConnectionType;
+    public abstract readonly supportsSubscriptions: boolean;
+
+    public abstract connect(): boolean;
+
+    public abstract disconnect(): void;
+
+    public abstract readProperty(prop: types.Property): void;
+
+    public abstract writeProperty(prop: types.Property, value: any): void;
+
+    public abstract observeProperty(prop: types.Property, callback: (value: any) => void): boolean;
+
+    public abstract callActionSync(action: types.Operation, args: types.OperationVariable[]): any;
+
+    public abstract callActionAsync(action: types.Operation, args: types.OperationVariable[]): Promise<boolean>;
+
+    public abstract readAsyncActionResponse(action: types.Operation): Promise<any>;
+
+    public abstract subscribeEvent(callback: (event: types.BasicEventElement) => void): boolean;
+
+    public abstract unsubscribeEvent(): void;
+}

lib/src/parser/aasParser.ts

@@ -0,0 +1,7 @@
+import type { types } from "@aas-core-works/aas-core3.0rc02-typescript";
+
+type AASParsingType = types.Environment | types.AssetAdministrationShell | types.Submodel;
+
+export interface Parser<T extends AASParsingType> {
+    parse(): T | T[];
+}

lib/src/parser/helper.ts

@@ -0,0 +1,21 @@
+import { readdir, readFile } from "fs/promises";
+
+export async function getAllAASFiles(aasPath: string): Promise<string[]> {
+    const files = await readdir(aasPath);
+    return files.filter(file => file.endsWith(".json")).map(file => `${aasPath}/${file}`);
+}
+
+export async function getAASFileContent(aasPath: string): Promise<string> {
+    const content = await readFile(aasPath, { encoding: "utf-8" });
+    return content;
+}
+
+export async function getAllAASFileContents(aasPath: string): Promise<string[]> {
+    const files = await getAllAASFiles(aasPath)
+    const content = [];
+    for (const file of files) {
+        content.push(await getAASFileContent(file));
+    }
+
+    return content;
+}

lib/src/parser/requestParser.ts

@@ -0,0 +1,12 @@
+import type { types } from "@aas-core-works/aas-core3.0rc02-typescript";
+
+type AASRequestType = types.Environment | types.Submodel;
+type AASResponseType = types.BasicEventElement | types.ValueList;
+
+interface RequestTransformer<T extends AASRequestType, U> {
+    transform(request: T): U;
+}
+
+interface NorthboundResponseTransformer<T, U extends AASResponseType> {
+    transform(response: T): U;
+}

lib/src/server.ts

@@ -0,0 +1,12 @@
+type ServerConfig = {
+    bindName: string;
+    bindPort: number;
+}
+
+export abstract class AASInterfaceServer {
+    public abstract readonly name: string;
+    public abstract config: ServerConfig;
+
+    public abstract prepare(): void;
+    public abstract run(): void;
+}

lib/tsconfig.json

@@ -27,9 +27,11 @@
     /* Modules */
     "module": "es2022",                                  /* Specify what module code is generated. */
     "rootDir": "./src",                                  /* Specify the root folder within your source files. */
-    // "moduleResolution": "node10",                     /* Specify how TypeScript looks up a file from a given module specifier. */
-    // "baseUrl": "./",                                  /* Specify the base directory to resolve non-relative module names. */
-    // "paths": {},                                      /* Specify a set of entries that re-map imports to additional lookup locations. */
+    "moduleResolution": "node",                          /* Specify how TypeScript looks up a file from a given module specifier. */
+    "baseUrl": "src",                                  /* Specify the base directory to resolve non-relative module names. */
+    "paths": {
+      "types/*": ["types/*"]
+    },                                      /* Specify a set of entries that re-map imports to additional lookup locations. */
     // "rootDirs": [],                                   /* Allow multiple folders to be treated as one when resolving modules. */
     // "typeRoots": [],                                  /* Specify multiple folders that act like './node_modules/@types'. */
     // "types": [],                                      /* Specify type package names to be included without being referenced in a source file. */

package-lock.json

@@ -1,37 +0,0 @@
-{
-  "name": "prototyp",
-  "version": "1.0.0",
-  "lockfileVersion": 2,
-  "requires": true,
-  "packages": {
-    "": {
-      "name": "prototyp",
-      "version": "1.0.0",
-      "license": "ISC",
-      "devDependencies": {
-        "typescript": "^5.2.2"
-      }
-    },
-    "node_modules/typescript": {
-      "version": "5.2.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.2.2.tgz",
-      "integrity": "sha512-mI4WrpHsbCIcwT9cF4FZvr80QUeKvsUsUvKDoR+X/7XHQH98xYD8YHZg7ANtz2GtZt/CBq2QJ0thkGJMHfqc1w==",
-      "dev": true,
-      "bin": {
-        "tsc": "bin/tsc",
-        "tsserver": "bin/tsserver"
-      },
-      "engines": {
-        "node": ">=14.17"
-      }
-    }
-  },
-  "dependencies": {
-    "typescript": {
-      "version": "5.2.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.2.2.tgz",
-      "integrity": "sha512-mI4WrpHsbCIcwT9cF4FZvr80QUeKvsUsUvKDoR+X/7XHQH98xYD8YHZg7ANtz2GtZt/CBq2QJ0thkGJMHfqc1w==",
-      "dev": true
-    }
-  }
-}