Regex settings #3

src/app/settings/page.tsx

@@ -1,16 +1,16 @@
 "use client";
 
-import { useClientSettings } from "@/hooks/use-settings";
+import { useAccountSettings, useClientSettings } from "@/hooks/use-settings";
 import { setClientSettings } from "@/lib/clientSettings";
 import Settings from "./settings";
 import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
 import { Card } from "@/components/ui/card";
 import { CardContent } from "@/components/ui/card";
-import { Button } from "@/components/ui/button";
 import { ACCOUNT_SCHEMA, CLIENT_SCHEMA } from "@/types/settings";
 
 export default function SettingsPage() {
   const [settings, setSettings] = useClientSettings();
+  const [accountSettings, setAccountSettings] = useAccountSettings();
 
   return (
     <Tabs className="mx-auto" defaultValue="client">
@@ -25,13 +25,8 @@ export default function SettingsPage() {
               settings={settings}
               setSettings={setSettings}
               schema={CLIENT_SCHEMA}
+              onSave={() => setClientSettings(settings)}
             />
-            <Button
-              onClick={() => setClientSettings(settings)}
-              variant="outline"
-            >
-              Save
-            </Button>
           </CardContent>
         </Card>
       </TabsContent>
@@ -39,13 +34,11 @@ export default function SettingsPage() {
         <Card className="w-xl mx-auto">
           <CardContent className="flex flex-col gap-3">
             <Settings
-              settings={settings}
+              settings={accountSettings}
-              setSettings={setSettings}
+              setSettings={setAccountSettings}
               schema={ACCOUNT_SCHEMA}
+              onSave={() => {}}
             />
-            <Button onClick={() => {}} variant="outline">
-              Save
-            </Button>
           </CardContent>
         </Card>
       </TabsContent>

src/app/settings/settings.tsx

@@ -1,6 +1,4 @@
-"use client";
+import { Dispatch, SetStateAction, useState, useRef } from "react";
-
-import { Dispatch, SetStateAction } from "react";
 import { Input } from "@/components/ui/input";
 import { Checkbox } from "@/components/ui/checkbox";
 import {
@@ -11,27 +9,65 @@ import {
   SelectValue,
 } from "@/components/ui/select";
 import { StringMap } from "@/types/typeUtils";
+import { Button } from "@/components/ui/button";
+
+export class RegexSetting {
+  placeholder: string;
+  pattern: RegExp;
+
+  constructor(placeholder: string, pattern: RegExp) {
+    this.placeholder = placeholder;
+    this.pattern = pattern;
+  }
+}
 
 export type SettingsSchema = StringMap<
-  "boolean" | "string" | "number" | string[]
+  "boolean" | "string" | "number" | string[] | RegexSetting
 >;
 
 export default function Settings<T>({
   settings,
   setSettings,
   schema,
+  onSave,
 }: {
   settings: T;
   setSettings: Dispatch<SetStateAction<T>>;
   schema: SettingsSchema;
+  onSave: () => void;
 }) {
+  const [feedback, setFeedback] = useState<
+    undefined | { kind: "error" | "info"; message: string }
+  >();
+
+  // Ref to store debounce timer
+  const debounceRef = useRef<NodeJS.Timeout>(undefined);
+
   const handleChange = (key: string, value: any) => {
     setSettings((prev) => ({ ...prev, [key]: value }));
   };
 
+  const handleRegexChange = (
+    key: string,
+    regexSetting: RegexSetting,
+    value: string
+  ) => {
+    handleChange(key, value);
+    if (debounceRef.current) clearTimeout(debounceRef.current);
+    debounceRef.current = setTimeout(() => {
+      if (!regexSetting.pattern.test(value)) {
+        setFeedback({
+          kind: "error",
+          message: `Value does not match the pattern!`,
+        });
+      } else {
+        setFeedback(undefined);
+      }
+    }, 1500);
+  };
+
   const renderInput = (key: string, type: any) => {
     if (Array.isArray(type)) {
-      // Dropdown
       return (
         <Select
           value={(settings as any)[key]}
@@ -50,7 +86,6 @@ export default function Settings<T>({
         </Select>
       );
     } else if (type === "boolean") {
-      // Checkbox
       return (
         <Checkbox
           checked={(settings as any)[key]}
@@ -58,7 +93,6 @@ export default function Settings<T>({
         />
       );
     } else if (type === "string") {
-      // Text input
       return (
         <Input
           type="text"
@@ -67,7 +101,6 @@ export default function Settings<T>({
         />
       );
     } else if (type === "number") {
-      // Number input
       return (
         <Input
           type="number"
@@ -75,6 +108,15 @@ export default function Settings<T>({
           onChange={(e) => handleChange(key, Number(e.target.value))}
         />
       );
+    } else if (type instanceof RegexSetting) {
+      return (
+        <Input
+          type="text"
+          value={(settings as any)[key] || ""}
+          placeholder={type.placeholder}
+          onChange={(e) => handleRegexChange(key, type, e.target.value)}
+        />
+      );
     }
   };
 
@@ -86,6 +128,27 @@ export default function Settings<T>({
           {renderInput(key, type)}
         </div>
       ))}
+
+      {feedback && (
+        <div
+          className={`text-sm rounded-md p-2 ${
+            feedback.kind === "error"
+              ? "bg-red-500/20 text-red-400"
+              : "bg-green-500/20 text-green-400"
+          }`}
+        >
+          {feedback.message}
+        </div>
+      )}
+
+      <Button
+        onClick={() => {
+          if (feedback === undefined) onSave();
+        }}
+        variant="outline"
+      >
+        Save
+      </Button>
     </>
   );
 }

src/hooks/use-settings.ts

@@ -1,7 +1,7 @@
 "use client";
 
 import { defaultSettings, getClientSettings } from "@/lib/clientSettings";
-import { ClientSettings } from "@/types/settings";
+import { AccountSettings, ClientSettings } from "@/types/settings";
 import { Dispatch, SetStateAction, useEffect, useState } from "react";
 
 export function useClientSettings(): [
@@ -16,3 +16,14 @@ export function useClientSettings(): [
 
   return [settings, setSettings];
 }
+
+export function useAccountSettings(): [
+  AccountSettings,
+  Dispatch<SetStateAction<AccountSettings>>
+] {
+  const [settings, setSettings] = useState<AccountSettings>({
+    node_ip: "node0.voxa.org",
+  });
+
+  return [settings, setSettings];
+}

src/types/settings.ts

@@ -1,15 +1,20 @@
-import { SettingsSchema } from "@/app/settings/settings";
+import { RegexSetting, SettingsSchema } from "@/app/settings/settings";
 
 export interface ClientSettings {
   theme: "light" | "dark";
 }
 
-export interface AccountSettings {}
+export interface AccountSettings {
+  node_ip: string;
+}
 
 export const CLIENT_SCHEMA: SettingsSchema = {
   theme: ["light", "dark"],
 };
 
 export const ACCOUNT_SCHEMA: SettingsSchema = {
-  node_ip: "string",
+  node_ip: new RegexSetting(
+    "node2.voxa.org",
+    /^(?:(?:[a-zA-Z0-9-]+\.)+[a-zA-Z]{2,}|(?:\d{1,3}\.){3}\d{1,3})$/
+  ),
 };