"use client"

import { useEffect, useState } from "react"
import { useRouter } from "next/navigation"
import { Sidebar } from "@/components/sidebar"
import { DashboardHeader } from "@/components/dashboard-header"
import { getCurrentUser } from "@/lib/auth"

export default function DashboardLayout({
    children,
}: {
    children: React.ReactNode
}) {
    const router = useRouter()
    const [isAuthorized, setIsAuthorized] = useState(false)
    const [mounted, setMounted] = useState(false)

    useEffect(() => {
        setMounted(true)
        // Simple auth check for dashboard access
        const user = getCurrentUser()
        if (!user) {
            router.push("/login")
        } else {
            setIsAuthorized(true)
        }
    }, [router])

    // Prevent hydration mismatch by returning null on first render
    if (!mounted) return null

    // Optional: Loading state while checking auth
    if (!isAuthorized) {
        return (
            // Simple loading screen to match background
            <div className="min-h-screen bg-background flex items-center justify-center">
                <div className="animate-spin rounded-full h-8 w-8 border-b-2 border-primary"></div>
            </div>
        )
    }

    // Canonical Layout Structure
    return (
        <div className="flex h-screen overflow-hidden bg-background">
            {/* Sidebar - Fixed Left, Fixed Width */}
            <Sidebar />

            {/* Main Content Area - Flex Column */}
            <div className="flex-1 flex flex-col h-full w-full overflow-hidden">
                {/* Header - Fixed Top */}
                <div className="h-16 shrink-0 z-50">
                    <DashboardHeader />
                </div>

                {/* Scrollable Main Content */}
                <main className="flex-1 overflow-y-auto p-6 scroll-smooth bg-muted/10">
                    {children}
                </main>
            </div>
        </div>
    )
}
// Trigger deploy Wed Dec 31 13:39:33 -03 2025
