[Storage] Proper persist implementation

src/index.ts

@@ -12,7 +12,7 @@ import { patchAssets, all, find, getAssetByID, getAssetByName, getAssetIDByName
 import initSettings from "@ui/settings";
 import { fixTheme } from "@ui/fixTheme";
 import { connectToDebugger, patchLogHook } from "@lib/debug";
-import { initPlugins, plugins, fetchPlugin, evalPlugin, stopPlugin, removePlugin, getSettings } from "@lib/plugins";
+import { plugins, fetchPlugin, evalPlugin, stopPlugin, removePlugin, getSettings } from "@lib/plugins";
 
 console.log("Hello from Vendetta!");
 
@@ -58,7 +58,6 @@ async function init() {
         patchAssets();
         patchLogHook();
         fixTheme();
-        initPlugins();
     } catch (e: Error | any) {
         erroredOnLoad = true;
         alert(`Vendetta failed to initialize... ${e.stack || e.toString()}`);

src/lib/plugins.ts

@@ -1,6 +1,6 @@
 import { Indexable, PluginManifest, Plugin } from "@types";
-import { AsyncStorage } from "@metro/common";
 import logger from "@lib/logger";
+import createStorage from "./storage";
 
 type EvaledPlugin = {
     onLoad?(): void;
@@ -8,31 +8,19 @@ type EvaledPlugin = {
     settings: JSX.Element;
 };
 
-const proxyValidator = {
-    get(target: object, key: string | symbol): any {
-        const orig = Reflect.get(target, key);
+export const plugins = createStorage<Indexable<Plugin>>("VENDETTA_PLUGINS", async function(parsed) {
+    for (let p of Object.keys(parsed)) {
+        const plugin: Plugin = parsed[p];
 
-        if (typeof orig === "object" && orig !== null) {
-            return new Proxy(orig, proxyValidator);
+        if (parsed[p].update) {
+            await fetchPlugin(plugin.id);
         } else {
-            return orig;
+            plugins[p] = parsed[p];
         }
-    },
 
-    set(target: object, key: string | symbol, value: any) {
-        Reflect.set(target, key, value);
-        AsyncStorage.setItem("VENDETTA_PLUGINS", JSON.stringify(plugins));
-        return true;
-    },
-
-    deleteProperty(target: object, key: string | symbol) {
-        Reflect.deleteProperty(target, key);
-        AsyncStorage.setItem("VENDETTA_PLUGINS", JSON.stringify(plugins));
-        return true;
+        if (parsed[p].enabled && plugins[p]) startPlugin(p);
     }
-}
-
-export const plugins: Indexable<Plugin> = new Proxy({}, proxyValidator);
+});
 const loadedPlugins: Indexable<EvaledPlugin> = {};
 
 export async function fetchPlugin(id: string) {
@@ -124,20 +112,3 @@ export function removePlugin(id: string) {
 }
 
 export const getSettings = (id: string) => loadedPlugins[id]?.settings;
-
-export const initPlugins = () => AsyncStorage.getItem("VENDETTA_PLUGINS").then(async function (v) {
-    if (!v) return;
-    const parsedPlugins: Indexable<Plugin> = JSON.parse(v);
-
-    for (let p of Object.keys(parsedPlugins)) {
-        const plugin = parsedPlugins[p]
-
-        if (parsedPlugins[p].update) {
-            await fetchPlugin(plugin.id);
-        } else {
-            plugins[p] = parsedPlugins[p];
-        }
-
-        if (parsedPlugins[p].enabled && plugins[p]) startPlugin(p);
-    }
-})

src/lib/storage.ts

@@ -0,0 +1,45 @@
+import { Indexable } from "@types";
+import { AsyncStorage } from "@metro/common";
+
+// TODO: React hook?
+// TODO: Clean up types, if necessary
+export default function createStorage<T>(storeName: string, onRestore?: (parsed: T) => void): T {
+    const internalStore: Indexable<any> = {};
+
+    const proxyValidator = {
+        get(target: object, key: string | symbol): any {
+            const orig = Reflect.get(target, key);
+    
+            if (typeof orig === "object" && orig !== null) {
+                return new Proxy(orig, proxyValidator);
+            } else {
+                return orig;
+            }
+        },
+    
+        set(target: object, key: string | symbol, value: any) {
+            Reflect.set(target, key, value);
+            AsyncStorage.setItem(storeName, JSON.stringify(internalStore));
+            return true;
+        },
+    
+        deleteProperty(target: object, key: string | symbol) {
+            Reflect.deleteProperty(target, key);
+            AsyncStorage.setItem(storeName, JSON.stringify(internalStore));
+            return true;
+        }
+    }
+
+    AsyncStorage.getItem(storeName).then(async function (v) {
+        if (!v) return;
+        const parsed: T & Indexable<any> = JSON.parse(v);
+
+        if (onRestore && typeof onRestore === "function") {
+            onRestore(parsed);
+        } else {
+            for (let p of Object.keys(parsed)) internalStore[p] = parsed[p];
+        }
+    })
+
+    return new Proxy(internalStore, proxyValidator) as T;
+}