feat: add basic frontend

src/BPManager.ts

@@ -0,0 +1,68 @@
+import { BPSet, BPSetMetadata } from "./types";
+import { readdir, readFile } from 'node:fs/promises'
+import path from 'node:path'
+
+export class BPManager {
+  private static _instance = new BPManager()
+
+  public static getInstance = () =>
+    this._instance
+
+  // ---
+
+  private readonly bpSets:
+    Record<string, BPSet | undefined> = {}   
+
+  private readonly bpSetMetadatas:
+    Record<string, BPSetMetadata> = {}
+
+  private constructor() {
+    this.loadBPSets()
+    this.loadBPSetMetadatas()
+  }
+
+  private async loadBPSets() {
+    const bpSetFiles = await readdir('./dist/bpsets', {
+      recursive: true,
+      withFileTypes: true
+    })
+
+    for (const bpSetFile of bpSetFiles) {
+      if (bpSetFile.isDirectory())
+        continue
+      
+      const bpSetPath = path.join(bpSetFile.parentPath, bpSetFile.name)
+      const bpSetClasses = await import('../' + bpSetPath) as Record<string, BPSet>
+
+      for (const bpSetClass of Object.keys(bpSetClasses))
+        this.bpSets[bpSetClass] = bpSetClasses[bpSetClass]
+    }
+  }
+
+  private async loadBPSetMetadatas() {
+    const bpSetMetadatasRaw = await readFile('./bpset_metadata.json')
+    const bpSetMetadatas = JSON.parse(bpSetMetadatasRaw.toString('utf-8')) as BPSetMetadata[]
+
+    for (const [idx, bpSetMetadata] of bpSetMetadatas.entries()) {
+      this.bpSetMetadatas[bpSetMetadata.name] = {
+        ...bpSetMetadata,
+        nonCompliantResources: [],
+        compliantResources: [],
+        status:'LOADED',
+        idx
+      }
+    }
+  }
+
+  public readonly getBPSet = (name: string) =>
+    this.bpSets[name]
+
+  public readonly getBPSetMetadata = (name: string) =>
+    this.bpSetMetadatas[name]
+
+  public readonly getBPSets = () =>
+    Object.values(this.bpSets)
+  
+  public readonly getBPSetMetadatas = () =>
+    Object.values(this.bpSetMetadatas)
+}