feat: add infra code (#2718)

packages/infra/package.json

@@ -0,0 +1,31 @@
+{
+  "name": "@toeverything/infra",
+  "main": "./src/index.ts",
+  "module": "./src/index.ts",
+  "exports": {
+    ".": "./src/index.ts"
+  },
+  "publishConfig": {
+    "module": "./dist/index.mjs",
+    "main": "./dist/index.js",
+    "types": "./dist/index.d.ts",
+    "exports": {
+      ".": {
+        "types": "./dist/index.d.ts",
+        "import": "./dist/index.mjs",
+        "require": "./dist/index.js"
+      }
+    },
+    "files": [
+      "dist"
+    ]
+  },
+  "scripts": {
+    "build": "vite build",
+    "dev": "vite build --watch"
+  },
+  "devDependencies": {
+    "vite": "^4.3.9",
+    "vite-plugin-dts": "^2.3.0"
+  }
+}

packages/infra/src/handler.ts

@@ -0,0 +1,105 @@
+export interface WorkspaceMeta {
+  id: string;
+  mainDBPath: string;
+  secondaryDBPath?: string; // assume there will be only one
+}
+
+export type PrimitiveHandlers = (...args: any[]) => Promise<any>;
+type TODO = any;
+
+export abstract class HandlerManager<
+  Namespace extends string,
+  Handlers extends Record<string, PrimitiveHandlers>
+> {
+  abstract readonly app: TODO;
+  abstract readonly namespace: Namespace;
+  abstract readonly handlers: Handlers;
+}
+
+type DBHandlers = {
+  getDocAsUpdates: (id: string) => Promise<Uint8Array>;
+  applyDocUpdate: (id: string, update: Uint8Array) => Promise<void>;
+  addBlob: (
+    workspaceId: string,
+    key: string,
+    data: Uint8Array
+  ) => Promise<void>;
+  getBlob: (workspaceId: string, key: string) => Promise<any>;
+  deleteBlob: (workspaceId: string, key: string) => Promise<void>;
+  getBlobKeys: (workspaceId: string) => Promise<any>;
+  getDefaultStorageLocation: () => Promise<string>;
+};
+
+export abstract class DBHandlerManager extends HandlerManager<
+  'db',
+  DBHandlers
+> {}
+
+type DebugHandlers = {
+  revealLogFile: () => Promise<string>;
+  logFilePath: () => Promise<string>;
+};
+
+export abstract class DebugHandlerManager extends HandlerManager<
+  'debug',
+  DebugHandlers
+> {}
+
+type DialogHandlers = {
+  revealDBFile: (workspaceId: string) => Promise<any>;
+  loadDBFile: () => Promise<any>;
+  saveDBFileAs: (workspaceId: string) => Promise<any>;
+  moveDBFile: (workspaceId: string, dbFileLocation?: string) => Promise<any>;
+  selectDBFileLocation: () => Promise<any>;
+  setFakeDialogResult: (result: any) => Promise<any>;
+};
+
+export abstract class DialogHandlerManager extends HandlerManager<
+  'dialog',
+  DialogHandlers
+> {}
+
+type UIHandlers = {
+  handleThemeChange: (theme: 'system' | 'light' | 'dark') => Promise<any>;
+  handleSidebarVisibilityChange: (visible: boolean) => Promise<any>;
+  handleMinimizeApp: () => Promise<any>;
+  handleMaximizeApp: () => Promise<any>;
+  handleCloseApp: () => Promise<any>;
+  getGoogleOauthCode: () => Promise<any>;
+};
+
+export abstract class UIHandlerManager extends HandlerManager<
+  'ui',
+  UIHandlers
+> {}
+
+type ExportHandlers = {
+  savePDFFileAs: (title: string) => Promise<any>;
+};
+
+export abstract class ExportHandlerManager extends HandlerManager<
+  'export',
+  ExportHandlers
+> {}
+
+type UpdaterHandlers = {
+  currentVersion: () => Promise<any>;
+  quitAndInstall: () => Promise<any>;
+  checkForUpdatesAndNotify: () => Promise<any>;
+};
+
+export abstract class UpdaterHandlerManager extends HandlerManager<
+  'updater',
+  UpdaterHandlers
+> {}
+
+type WorkspaceHandlers = {
+  list: () => Promise<[workspaceId: string, meta: WorkspaceMeta][]>;
+  delete: (id: string) => Promise<void>;
+  getMeta: (id: string) => Promise<WorkspaceMeta>;
+};
+
+export abstract class WorkspaceHandlerManager extends HandlerManager<
+  'workspace',
+  WorkspaceHandlers
+> {}

packages/infra/src/index.ts

@@ -0,0 +1 @@
+export * from './handler';

packages/infra/tsconfig.json

@@ -0,0 +1,14 @@
+{
+  "extends": "../../tsconfig.json",
+  "include": ["./src"],
+  "compilerOptions": {
+    "composite": true,
+    "noEmit": false,
+    "outDir": "lib"
+  },
+  "references": [
+    {
+      "path": "./tsconfig.node.json"
+    }
+  ]
+}

packages/infra/tsconfig.node.json

@@ -0,0 +1,12 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "composite": true,
+    "module": "ESNext",
+    "moduleResolution": "Node",
+    "allowSyntheticDefaultImports": true,
+    "outDir": "lib",
+    "noEmit": false
+  },
+  "include": ["vite.config.ts"]
+}

packages/infra/vite.config.ts

@@ -0,0 +1,24 @@
+import { resolve } from 'node:path';
+
+import { fileURLToPath } from 'url';
+import dts from 'vite-plugin-dts';
+import { defineConfig } from 'vitest/config';
+
+const root = fileURLToPath(new URL('.', import.meta.url));
+
+export default defineConfig({
+  build: {
+    lib: {
+      entry: {
+        index: resolve(root, 'src/index.ts'),
+      },
+      formats: ['es', 'cjs'],
+      name: 'AffineInfra',
+    },
+  },
+  plugins: [
+    dts({
+      insertTypesEntry: true,
+    }),
+  ],
+});