database-petani-mobile/src/Layout copy 2.jsx

import { Link, useLocation } from "react-router-dom";
import { createPageUrl } from "@/utils";
import { 
  LayoutDashboard, Users, Map, TreePine, 
  CloudOff, Menu, X, ChevronRight, Shield, Wifi, WifiOff, RefreshCw, LogOut
} from "lucide-react";
import { useState, useEffect } from "react";
import { Button } from "@/components/ui/button";
import { cn } from "@/lib/utils";
import { OfflineService, isOnline as checkIsOnline } from "@/components/common/offlineStorage";
import {useAuth} from '@/lib/AuthContext';

function SyncIndicator() {
  const [online, setOnline] = useState(checkIsOnline());
  const [pendingCount, setPendingCount] = useState(0);

  useEffect(() => {
    let mounted = true;

    const updateStatus = async () => {
      const isConnected = await checkInternet();
      const count = await OfflineService.getPendingCount();
      
      if (mounted) {
        setOnline(isConnected);
        setPendingCount(count);
      }
    };

    updateStatus();

    // Event listener untuk perubahan koneksi
    const handleStatusChange = () => updateStatus();
    window.addEventListener("online", handleStatusChange);
    window.addEventListener("offline", handleStatusChange);

    const interval = setInterval(updateStatus, 3000); // Polling setiap 3 detik

    return () => {
      mounted = false;
      window.removeEventListener("online", handleStatusChange);
      window.removeEventListener("offline", handleStatusChange);
      clearInterval(interval);
    };
  }, []);

  const isSyncPending = online && pendingCount > 0;

  return (
    <div
      className={cn(
        "flex items-center gap-3 px-4 py-3 rounded-xl transition-colors",
        !online && "bg-amber-50",
        online && isSyncPending && "bg-yellow-50",
        online && !isSyncPending && "bg-emerald-50"
      )}
    >
      {!online && <WifiOff className="w-5 h-5 text-amber-600" />}
      {online && isSyncPending && <RefreshCw className="w-5 h-5 text-yellow-600 animate-spin" />}
      {online && !isSyncPending && <Wifi className="w-5 h-5 text-emerald-600" />}

      <div className="flex-1 min-w-0">
        <p className={cn("text-sm font-medium", !online ? "text-amber-700" : isSyncPending ? "text-yellow-700" : "text-emerald-700")}>
          {!online ? "Offline" : isSyncPending ? "Online (Sinkronisasi...)" : "Online"}
        </p>
        <p className="text-xs truncate opacity-80">
          {!online ? "Data disimpan lokal" : isSyncPending ? `${pendingCount} data diproses` : "Data sinkron"}
        </p>
      </div>
    </div>
  );
}

// async function checkInternet() {
//   if (!navigator.onLine) return false;

//   try {
//     const controller = new AbortController();
//     setTimeout(() => controller.abort(), 3000);

//     const res = await fetch("/ping", {
//       method: "HEAD",
//       cache: "no-store",
//       signal: controller.signal,
//     });

//     return res.ok;
//   } catch {
//     return false;
//   }
// }
async function checkInternet() {
  if (!navigator.onLine) return false;
  try {
    const controller = new AbortController();
    setTimeout(() => controller.abort(), 3000);
    await fetch("https://www.google.com/favicon.ico", {
      method: "HEAD",
      mode: "no-cors",
      cache: "no-store",
      signal: controller.signal,
    });
    return true;
  } catch {
    return false;
  }
}


const navigation = [
  { name: "Dashboard", page: "Dashboard", icon: LayoutDashboard , roles: ['super_admin','fasilitator']},
  { name: "Petani", page: "Farmers", icon: Users, roles: ['super_admin','fasilitator'] },
  { name: "Lahan", page: "Lands", icon: Map, roles: ['super_admin','fasilitator'] },
  { name: "Tanaman", page: "Plants", icon: TreePine, roles: ['super_admin','fasilitator'] },
  { name: "Produktivitas", page: "ProductivityMonitoring", icon: LayoutDashboard, roles: ['super_admin', 'petani','fasilitator'] },
  { name: "Facilitator", page: "Validators", icon: Shield, roles: ['super_admin','fasilitator'] },
  { name: "Offtaker", page: "Offtakers", icon: Users, roles: ['super_admin','fasilitator'] },
  { name: "Portal Petani", page: "FarmerPortal", icon: Users, roles: ['super_admin', 'petani','fasilitator'] },
  { name: "Portal Validator", page: "ValidatorPortal", icon: Shield, roles: ['super_admin','fasilitator'] },
  { name: "Portal Offtaker", page: "OfftakerPortal", icon: Users, roles: ['super_admin','fasilitator'] },
];

export default function LayoutCopy({ children, currentPageName }) {
  const [sidebarOpen, setSidebarOpen] = useState(false);
  const location = useLocation();
  const { user, logout } = useAuth();

  // if (!user) {
  //   return <div className="flex h-screen items-center justify-center">Memuat Sesi...</div>;
  // }
  
  const filteredNavigation = navigation.filter((item) => {
    if (!user?.role) return false;
    return item.roles.includes(user.role);
  });

  const isActivePage = (pageName) => {
    return currentPageName === pageName || location.pathname.includes(pageName.toLowerCase());
  };

  return (
    <div className="min-h-screen bg-slate-50">
      {/* Mobile Header */}
      <div className="lg:hidden fixed top-0 left-0 right-0 pt-safe h-[6rem] bg-white border-b border-slate-200 z-50 flex items-center justify-between px-4">
        <div className="flex items-center gap-3">
          <Button variant="ghost" size="icon" onClick={() => setSidebarOpen(true)}>
            <Menu className="w-6 h-6" />
          </Button>
          <div className="flex items-center gap-2">
            <div className="w-8 h-8 rounded-lg bg-gradient-to-br flex items-center justify-center">
              {/* <TreePine className="w-5 h-5 text-white" /> */}
              <img src="/logo1.png" alt="" />
            </div>
            <span className="font-bold text-slate-900">AgroMonev</span>
          </div>
        </div>
      </div>

      {/* Mobile Sidebar Overlay */}
      {sidebarOpen && (
        <div 
          className="lg:hidden fixed inset-0 bg-black/50 z-50"
          onClick={() => setSidebarOpen(false)}
        />
      )}

      {/* Sidebar */}
      <aside className={cn(
        "fixed top-0 left-0 pt-safe h-full w-64 bg-white border-r border-slate-200 z-50 transition-transform duration-300",
        "lg:translate-x-0",
        sidebarOpen ? "translate-x-0" : "-translate-x-full"
      )}>
        <div className="p-6">
          <div className="flex items-center justify-between mb-8">
            <div className="flex items-center gap-3">
              <div className="w-10 h-10 rounded-xl bg-gradient-to-br flex items-center justify-center shadow-lg shadow-emerald-500/25">
                {/* <TreePine className="w-6 h-6 text-white" /> */}
                <img src="/logo1.png" alt="" />
              </div>
              <div>
                <h1 className="font-bold text-slate-900">AgroMonev</h1>
                <p className="text-xs text-slate-500">Monitoring Pertanian</p>
              </div>
            </div>
            <Button 
              variant="ghost" 
              size="icon" 
              className="lg:hidden"
              onClick={() => setSidebarOpen(false)}
            >
              <X className="w-5 h-5" />
            </Button>
          </div>

          <nav className="space-y-1">
            {filteredNavigation.filter((n) => n.roles.includes(user.role)).map((item) => {
              const isActive = isActivePage(item.page);
              const isVisible = item.roles;
              return (
                <Link
                  key={item.page}
                  to={createPageUrl(item.page)}
                  onClick={() => setSidebarOpen(false)}
                  className={cn(
                    "flex items-center gap-3 px-4 py-3 rounded-xl transition-all duration-200 group",
                    isActive 
                      ? "bg-emerald-50 text-emerald-700" 
                      : "text-slate-600 hover:bg-slate-50 hover:text-slate-900"
                  )}
                >
                  <item.icon className={cn(
                    "w-5 h-5 transition-colors",
                    isActive ? "text-emerald-600" : "text-slate-400 group-hover:text-slate-600"
                  )} />
                  <span className="font-medium">{item.name}</span>
                  {isActive && (
                    <ChevronRight className="w-4 h-4 ml-auto text-emerald-600" />
                  )}
                </Link>
              );
            })}
          </nav>
        </div>

        {/* Sync Status */}
        <div className="absolute bottom-0 left-0 right-0 p-4 border-t border-slate-100">
          <div className="p-4 space-y-2">
            {/* Tombol Logout */}
            <Button 
              variant="ghost" 
              onClick={() => {
                logout();
              }}
              className="w-full flex items-center justify-start gap-3 px-4 py-3 text-slate-600 hover:text-red-600 hover:bg-red-50 rounded-xl transition-all duration-200 group"
            >
              <LogOut className="w-5 h-5 text-slate-400 group-hover:text-red-500" />
              <span className="font-medium">Keluar Sesi</span>
            </Button>

            {/* Indikator Online */}
            <SyncIndicator />
          </div>
        </div>
      </aside>

      {/* Main Content */}
      <main className="lg:ml-64 pt-16 lg:pt-0 min-h-screen">
        {children}
      </main>
    </div>
  );
}