got-gaming/app/admin/page.tsx

"use client";

import { useEffect, useState } from "react";
import { useSession } from "next-auth/react";
import { useRouter } from "next/navigation";
import Navigation from "@/components/Navigation";
import ImageSelector from "@/components/ImageSelector";

interface SitePreferences {
  id: string;
  homeBackground: string | null;
  eventsBackground: string | null;
  leaderboardBackground: string | null;
}

type AdminSection = "preferences" | "users";

export default function AdminPage() {
  const { data: session, status } = useSession();
  const router = useRouter();
  const [activeSection, setActiveSection] =
    useState<AdminSection>("preferences");
  const [preferences, setPreferences] = useState<SitePreferences | null>(null);
  const [loading, setLoading] = useState(true);
  const [isEditing, setIsEditing] = useState(false);
  const [formData, setFormData] = useState({
    homeBackground: "",
    eventsBackground: "",
    leaderboardBackground: "",
  });

  useEffect(() => {
    if (status === "unauthenticated") {
      router.push("/login");
      return;
    }

    if (status === "authenticated" && session?.user?.role !== "ADMIN") {
      router.push("/");
      return;
    }

    if (status === "authenticated" && session?.user?.role === "ADMIN") {
      fetchPreferences();
    }
  }, [status, session, router]);

  const fetchPreferences = async () => {
    try {
      const response = await fetch("/api/admin/preferences");
      if (response.ok) {
        const data = await response.json();
        setPreferences(data);
        setFormData({
          homeBackground: data.homeBackground || "",
          eventsBackground: data.eventsBackground || "",
          leaderboardBackground: data.leaderboardBackground || "",
        });
      }
    } catch (error) {
      console.error("Error fetching preferences:", error);
    } finally {
      setLoading(false);
    }
  };

  const handleEdit = () => {
    setIsEditing(true);
  };

  const handleSave = async () => {
    try {
      const response = await fetch("/api/admin/preferences", {
        method: "PUT",
        headers: {
          "Content-Type": "application/json",
        },
        body: JSON.stringify(formData),
      });

      if (response.ok) {
        await fetchPreferences();
        setIsEditing(false);
      }
    } catch (error) {
      console.error("Error updating preferences:", error);
    }
  };

  const handleCancel = () => {
    setIsEditing(false);
    if (preferences) {
      setFormData({
        homeBackground: preferences.homeBackground || "",
        eventsBackground: preferences.eventsBackground || "",
        leaderboardBackground: preferences.leaderboardBackground || "",
      });
    }
  };

  if (status === "loading" || loading) {
    return (
      <main className="min-h-screen bg-black relative">
        <Navigation />
        <div className="flex items-center justify-center min-h-screen text-pixel-gold">
          Chargement...
        </div>
      </main>
    );
  }

  return (
    <main className="min-h-screen bg-black relative">
      <Navigation />
      <section className="relative w-full min-h-screen flex flex-col items-center overflow-hidden pt-24 pb-16">
        <div className="relative z-10 w-full max-w-6xl mx-auto px-8 py-16">
          <h1 className="text-4xl font-gaming font-black mb-8 text-center">
            <span className="bg-gradient-to-r from-pixel-gold via-orange-400 to-pixel-gold bg-clip-text text-transparent">
              ADMIN
            </span>
          </h1>

          {/* Navigation Tabs */}
          <div className="flex gap-4 mb-8 justify-center">
            <button
              onClick={() => setActiveSection("preferences")}
              className={`px-6 py-3 border uppercase text-xs tracking-widest rounded transition ${
                activeSection === "preferences"
                  ? "border-pixel-gold bg-pixel-gold/10 text-pixel-gold"
                  : "border-pixel-gold/30 bg-black/60 text-gray-400 hover:border-pixel-gold/50"
              }`}
            >
              Préférences UI
            </button>
            <button
              onClick={() => setActiveSection("users")}
              className={`px-6 py-3 border uppercase text-xs tracking-widest rounded transition ${
                activeSection === "users"
                  ? "border-pixel-gold bg-pixel-gold/10 text-pixel-gold"
                  : "border-pixel-gold/30 bg-black/60 text-gray-400 hover:border-pixel-gold/50"
              }`}
            >
              Utilisateurs
            </button>
          </div>

          {activeSection === "preferences" && (
            <div className="bg-black/80 border border-pixel-gold/30 rounded-lg p-6 backdrop-blur-sm">
              <h2 className="text-2xl font-gaming font-bold mb-6 text-pixel-gold">
                Préférences UI Globales
              </h2>
              <div className="space-y-4">
                <div className="bg-black/60 border border-pixel-gold/20 rounded p-4">
                  <div className="flex justify-between items-start mb-4">
                    <div>
                      <h3 className="text-pixel-gold font-bold text-lg">
                        Images de fond du site
                      </h3>
                      <p className="text-gray-400 text-sm">
                        Ces préférences s'appliquent à tous les utilisateurs
                      </p>
                    </div>
                    {!isEditing && (
                      <button
                        onClick={handleEdit}
                        className="px-4 py-2 border border-pixel-gold/50 bg-black/60 text-white uppercase text-xs tracking-widest rounded hover:bg-pixel-gold/10 transition"
                      >
                        Modifier
                      </button>
                    )}
                  </div>

                  {isEditing ? (
                    <div className="space-y-6">
                      <ImageSelector
                        value={formData.homeBackground}
                        onChange={(url) =>
                          setFormData({
                            ...formData,
                            homeBackground: url,
                          })
                        }
                        label="Background Home"
                      />
                      <ImageSelector
                        value={formData.eventsBackground}
                        onChange={(url) =>
                          setFormData({
                            ...formData,
                            eventsBackground: url,
                          })
                        }
                        label="Background Events"
                      />
                      <ImageSelector
                        value={formData.leaderboardBackground}
                        onChange={(url) =>
                          setFormData({
                            ...formData,
                            leaderboardBackground: url,
                          })
                        }
                        label="Background Leaderboard"
                      />
                      <div className="flex gap-2 pt-4">
                        <button
                          onClick={handleSave}
                          className="px-4 py-2 border border-green-500/50 bg-green-900/20 text-green-400 uppercase text-xs tracking-widest rounded hover:bg-green-900/30 transition"
                        >
                          Enregistrer
                        </button>
                        <button
                          onClick={handleCancel}
                          className="px-4 py-2 border border-gray-600/50 bg-gray-900/20 text-gray-400 uppercase text-xs tracking-widest rounded hover:bg-gray-900/30 transition"
                        >
                          Annuler
                        </button>
                      </div>
                    </div>
                  ) : (
                    <div className="space-y-2 text-sm text-gray-400">
                      <div>
                        Home: {preferences?.homeBackground || "Par défaut"}
                      </div>
                      <div>
                        Events: {preferences?.eventsBackground || "Par défaut"}
                      </div>
                      <div>
                        Leaderboard:{" "}
                        {preferences?.leaderboardBackground || "Par défaut"}
                      </div>
                    </div>
                  )}
                </div>
              </div>
            </div>
          )}

          {activeSection === "users" && (
            <div className="bg-black/80 border border-pixel-gold/30 rounded-lg p-6 backdrop-blur-sm">
              <h2 className="text-2xl font-gaming font-bold mb-6 text-pixel-gold">
                Gestion des Utilisateurs
              </h2>
              <div className="text-center text-gray-400 py-8">
                Section utilisateurs à venir...
              </div>
            </div>
          )}
        </div>
      </section>
    </main>
  );
}