simple login/checkauth/main app components

src/components/login.jsx

@@ -1,29 +1,25 @@
 import { useState } from "react";
 
-export default function Login() {
-    const [username, setUsername] = useState("")
-    const [password, setPassword] = useState("")
-    const [error, setError] = useState("")
+export default function Login({ onLogin }) {
+  const [username, setUsername] = useState("");
+  const [password, setPassword] = useState("");
+  const [error, setError] = useState("");
 
-    async function handleSubmit(e) {
+  async function handleSubmit(e) {
     e.preventDefault();
     setError("");
 
-    const device_id = crypto.randomUUID(); // browser-native UUID
+    const device_id = "147ac10b-58cc-4372-a567-0e02b2c3d479" ;
 
     try {
       const res = await fetch("http://localhost:7080/auth/create_refresh", {
         method: "POST",
         headers: {
           "Content-Type": "application/json",
-          "User-Agent": "react-app" // optional
+          "User-Agent": "react-app",
         },
-        credentials: "include", // lets cookies like PHPSESSID flow if server sets them
-        body: JSON.stringify({
-          username,
-          password,
-          device_id
-        }),
+        credentials: "include",
+        body: JSON.stringify({ username, password, device_id }),
       });
 
       if (!res.ok) {
@@ -31,34 +27,33 @@ export default function Login() {
         return;
       }
 
-      const data = await res.text();
-      console.log("Login success:", data); 
-      // store tokens/responses where you want (context/localStorage/etc.)
+      //const data = await res.json(); // server returns short-lived token
+      //localStorage.setItem("access_token", data.access_token);
+
+      if (onLogin) onLogin(); // notify App to show MainApp
 
     } catch (err) {
+      console.error(err);
       setError("Network error.");
     }
   }
 
   return (
-    <form onSubmit={handleSubmit} style={{ display: "flex", flexDirection: "column", width: "200px" }}>
+    <form onSubmit={handleSubmit}>
       <input
         type="text"
         placeholder="Username"
         value={username}
         onChange={(e) => setUsername(e.target.value)}
       />
-
       <input
         type="password"
         placeholder="Password"
         value={password}
         onChange={(e) => setPassword(e.target.value)}
       />
-
       <button type="submit">Login</button>
-
       {error && <p style={{ color: "red" }}>{error}</p>}
     </form>
   );
-}
+}