CIA/e-voting-system/frontend/app/dashboard/layout.tsx

"use client"

import Link from "next/link"
import { useRouter } from "next/navigation"
import { Button } from "@/components/ui/button"
import { Menu, LogOut, User as UserIcon } from "lucide-react"
import { useState } from "react"
import { useAuth } from "@/lib/auth-context"
import { ProtectedRoute } from "@/components/protected-route"
import { ThemeToggle } from "@/components/theme-toggle"

export default function DashboardLayout({
  children,
}: {
  children: React.ReactNode
}) {
  const router = useRouter()
  const { user, logout } = useAuth()
  const [sidebarOpen, setSidebarOpen] = useState(false)

  const handleLogout = () => {
    logout()
    router.push("/auth/login")
  }

  const navItems = [
    { href: "/dashboard", label: "Tableau de Bord", icon: "📊" },
    { href: "/dashboard/votes/active", label: "Votes Actifs", icon: "🗳️" },
    { href: "/dashboard/votes/upcoming", label: "Votes à Venir", icon: "📅" },
    { href: "/dashboard/votes/history", label: "Historique", icon: "📜" },
    { href: "/dashboard/votes/archives", label: "Archives", icon: "🗂️" },
    { href: "/dashboard/blockchain", label: "Blockchain", icon: "⛓️" },
    { href: "/dashboard/profile", label: "Profil", icon: "👤" },
  ]

  return (
    <div className="min-h-screen bg-background flex">
      {/* Sidebar */}
      <aside
        className={`fixed inset-y-0 left-0 z-40 w-64 bg-card border-r border-border transition-transform duration-300 ${
          sidebarOpen ? "translate-x-0" : "-translate-x-full"
        } lg:static lg:translate-x-0`}
      >
        <div className="flex flex-col h-full">
          {/* Logo */}
          <div className="flex items-center gap-2 p-6 border-b border-border">
            <span className="text-2xl">🗳️</span>
            <span className="font-bold text-lg text-accent">E-Voting</span>
          </div>

          {/* Navigation */}
          <nav className="flex-1 p-4 space-y-2">
            {navItems.map((item) => (
              <Link
                key={item.href}
                href={item.href}
                className="flex items-center gap-3 px-4 py-3 rounded-lg hover:bg-muted transition-colors text-foreground hover:text-accent"
                onClick={() => setSidebarOpen(false)}
              >
                <span className="text-xl">{item.icon}</span>
                <span className="text-sm font-medium">{item.label}</span>
              </Link>
            ))}
          </nav>

          {/* Footer */}
          <div className="p-4 border-t border-border space-y-2">
            <Link href="/dashboard/profile">
              <Button variant="ghost" className="w-full justify-start gap-2">
                <UserIcon className="w-4 h-4" />
                Mon Profil
              </Button>
            </Link>
            <Button
              onClick={handleLogout}
              variant="ghost"
              className="w-full justify-start gap-2 text-destructive hover:text-destructive"
            >
              <LogOut className="w-4 h-4" />
              Déconnexion
            </Button>
          </div>
        </div>
      </aside>

      {/* Main Content */}
      <div className="flex-1 flex flex-col">
        {/* Top Bar */}
        <header className="sticky top-0 z-30 border-b border-border bg-card/50 backdrop-blur-sm">
          <div className="flex items-center justify-between px-6 py-4">
            <button
              onClick={() => setSidebarOpen(!sidebarOpen)}
              className="lg:hidden p-2 hover:bg-muted rounded-lg"
            >
              <Menu className="w-5 h-5" />
            </button>
            <div className="ml-auto flex items-center gap-4">
              {user && (
                <span className="text-sm text-muted-foreground">
                  Bienvenue, {user.first_name} {user.last_name}
                </span>
              )}
              <ThemeToggle />
            </div>
          </div>
        </header>

        {/* Content Area */}
        <main className="flex-1 overflow-auto p-6 max-w-7xl w-full mx-auto">
          <ProtectedRoute>{children}</ProtectedRoute>
        </main>
      </div>

      {/* Mobile Overlay */}
      {sidebarOpen && (
        <div
          className="fixed inset-0 bg-black/50 z-30 lg:hidden"
          onClick={() => setSidebarOpen(false)}
        />
      )}
    </div>
  )
}