Implement user authentication and account pages

Adds AuthContext with Orval API integration, user login/logout/register flows, and account settings page. Refactors navigation and layouts to use authentication context. Introduces new account-related pages (Login, Register, Logout, AccountSettings), updates PrivateRoute to use AuthContext, and improves error handling in Downloader. Removes obsolete context example and adds comprehensive usage documentation for AuthContext.
2026-01-05 11:53:44 +01:00
parent f7605812c1
commit 4f56f4bbc5
15 changed files with 1030 additions and 163 deletions
--- a/frontend/src/pages/account/Login.tsx
+++ b/frontend/src/pages/account/Login.tsx
@@ -0,0 +1,108 @@
+import { useState } from "react";
+import { useAuth } from "@/context/AuthContext";
+import { useNavigate, Link } from "react-router-dom";
+import { FaEnvelope, FaLock, FaSpinner } from "react-icons/fa";
+
+export default function LoginPage() {
+  const { login, isLoading } = useAuth();
+  const navigate = useNavigate();
+  
+  const [username, setUsername] = useState("");
+  const [password, setPassword] = useState("");
+  const [error, setError] = useState("");
+
+  async function handleSubmit(e: React.FormEvent) {
+    e.preventDefault();
+    setError("");
+
+    if (!username.trim() || !password.trim()) {
+      setError("Vyplňte prosím všechna pole");
+      return;
+    }
+
+    try {
+      await login({ username, password });
+      navigate("/");
+    } catch (err: any) {
+      const errorMessage = err.response?.data?.error || err.message;
+      setError(errorMessage);
+    }
+  }
+
+  return (
+    <div className="min-h-screen flex items-center justify-center bg-gradient-to-br from-blue-50 to-indigo-100 p-4">
+      <div className="bg-white rounded-lg shadow-xl p-8 w-full max-w-md">
+        <h1 className="text-3xl font-bold text-center mb-2 text-gray-800">Přihlášení</h1>
+        <p className="text-center text-gray-600 mb-8">Vítejte zpět na vontor.cz</p>
+        
+        {error && (
+          <div className="mb-6 p-4 bg-red-50 border border-red-200 text-red-700 rounded-lg">
+            <strong>Chyba:</strong> {error}
+          </div>
+        )}
+        
+        <form onSubmit={handleSubmit} className="space-y-6">
+          <div>
+            <label className="block mb-2 font-medium text-gray-700 flex items-center gap-2">
+              <FaEnvelope className="text-gray-500" />
+              Email nebo uživatelské jméno
+            </label>
+            <input
+              type="text"
+              value={username}
+              onChange={(e) => setUsername(e.target.value)}
+              placeholder="email@example.com nebo username"
+              className="w-full p-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500 transition"
+              disabled={isLoading}
+              required
+            />
+          </div>
+          
+          <div>
+            <label className="block mb-2 font-medium text-gray-700 flex items-center gap-2">
+              <FaLock className="text-gray-500" />
+              Heslo
+            </label>
+            <input
+              type="password"
+              value={password}
+              onChange={(e) => setPassword(e.target.value)}
+              placeholder="••••••••"
+              className="w-full p-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500 transition"
+              disabled={isLoading}
+              required
+            />
+          </div>
+
+          <div className="flex items-center justify-between text-sm">
+            <Link to="/password-reset" className="text-blue-600 hover:text-blue-800 hover:underline">
+              Zapomenuté heslo?
+            </Link>
+          </div>
+          
+          <button
+            type="submit"
+            disabled={isLoading}
+            className="w-full bg-blue-600 text-white py-3 rounded-lg font-semibold hover:bg-blue-700 disabled:bg-gray-400 disabled:cursor-not-allowed transition flex items-center justify-center gap-2"
+          >
+            {isLoading ? (
+              <>
+                <FaSpinner className="animate-spin" />
+                Přihlašování...
+              </>
+            ) : (
+              "Přihlásit se"
+            )}
+          </button>
+        </form>
+
+        <div className="mt-6 text-center text-gray-600">
+          Ještě nemáte účet?{" "}
+          <Link to="/register" className="text-blue-600 hover:text-blue-800 font-semibold hover:underline">
+            Zaregistrujte se
+          </Link>
+        </div>
+      </div>
+    </div>
+  );
+}