import { cookies } from 'next/headers'
import { redirect } from 'next/navigation'
import { supabase } from '@/lib/supabase'
import { LogoutButton } from '@/components/logout-button'
import { ArrowLeft, Building2, MapPin, Phone, User, ExternalLink, Calendar, Map as MapIcon } from 'lucide-react'
import Link from 'next/link'

interface Props {
    params: Promise<{ id: string }>
}

export default async function ReviewPosyanduPage({ params }: Props) {
    const { id } = await params
    const cookieStore = await cookies()
    const sessionCookie = cookieStore.get('user_session')
    if (!sessionCookie) redirect('/')

    const session = JSON.parse(sessionCookie.value)
    if (session.role !== 'admin') redirect('/dashboard')

    const { data: posyandu, error } = await supabase
        .from('detail_posyandu')
        .select(`
            *,
            petugas:petugas_posyandu_lokal(*)
        `)
        .eq('id', id)
        .single()

    if (error || !posyandu) {
        return (
            <div className="min-h-screen flex items-center justify-center text-red-500 font-semibold bg-white p-8">
                <div className="bg-red-50 p-6 rounded-2xl border-2 border-red-200 text-center max-w-md">
                    <p className="font-black text-xl mb-2">Data Tidak Ditemukan</p>
                    <Link href="/dashboard/manajemen-posyandu" className="inline-block mt-4 text-xs font-bold underline">Kembali ke Daftar Posyandu</Link>
                </div>
            </div>
        )
    }

    const mapSrc = posyandu.latitude && posyandu.longitude
        ? `https://maps.google.com/maps?q=${posyandu.latitude},${posyandu.longitude}&z=15&output=embed`
        : null

    return (
        <div className="min-h-screen bg-white font-sans text-black flex flex-col">
            {/* Header */}
            <header className="flex justify-between items-center px-8 py-6 border-b border-gray-100">
                <div className="flex items-center gap-4">
                    <Link href="/dashboard/manajemen-posyandu" className="group flex items-center gap-2 text-sm font-bold hover:text-gray-600 transition-colors">
                        <div className="p-2 rounded-full border border-black flex items-center justify-center group-hover:bg-black group-hover:text-white transition-all">
                            <ArrowLeft className="h-5 w-5" />
                        </div>
                        <span className="hidden md:block">Kembali</span>
                    </Link>
                    <div className="h-8 w-px bg-gray-200 mx-2 hidden md:block"></div>
                    <div className="flex flex-col justify-center">
                        <h1 className="text-xl font-bold leading-none">{posyandu.nama_posyandu}</h1>
                        <p className="text-[10px] text-gray-500 tracking-widest uppercase mt-0.5">DETAIL OPERASIONAL</p>
                    </div>
                </div>
                <LogoutButton />
            </header>

            <main className="p-8 max-w-6xl mx-auto w-full grid grid-cols-1 lg:grid-cols-3 gap-8">

                {/* Left Column - Information */}
                <div className="lg:col-span-2 flex flex-col gap-8">

                    {/* Basic Info Card */}
                    <div className="bg-white rounded-3xl border-2 border-black shadow-[8px_8px_0px_0px_rgba(0,0,0,1)] overflow-hidden">
                        <div className="p-8 bg-purple-600 border-b-2 border-black">
                            <h3 className="text-2xl font-black text-white flex items-center gap-3">
                                <Building2 className="w-7 h-7" />
                                Informasi Utama
                            </h3>
                        </div>
                        <div className="p-8 grid grid-cols-1 md:grid-cols-2 gap-8">
                            <div className="flex flex-col gap-2">
                                <span className="text-[10px] font-black uppercase text-gray-400 tracking-widest flex items-center gap-2">
                                    <MapPin className="w-3 h-3" />
                                    Alamat Posyandu
                                </span>
                                <p className="text-lg font-bold leading-relaxed">{posyandu.alamat}</p>
                            </div>
                            <div className="flex flex-col gap-2">
                                <span className="text-[10px] font-black uppercase text-gray-400 tracking-widest flex items-center gap-2">
                                    <Phone className="w-3 h-3" />
                                    Nomor Kontak
                                </span>
                                <p className="text-lg font-bold">{posyandu.kontak || '-'}</p>
                            </div>
                        </div>
                    </div>

                    {/* Petugas Card */}
                    <div className="bg-white rounded-3xl border-2 border-black shadow-[8px_8px_0px_0px_rgba(147,51,234,0.3)] overflow-hidden">
                        <div className="p-6 border-b border-gray-100 flex items-center justify-between">
                            <h3 className="text-base font-black flex items-center gap-3">
                                <User className="w-5 h-5 text-purple-600" />
                                Daftar Petugas Bertugas
                            </h3>
                            <span className="text-xs font-bold text-purple-600 bg-purple-50 px-3 py-1 rounded-full border border-purple-100 uppercase tracking-widest">
                                {posyandu.petugas?.length || 0} Orang
                            </span>
                        </div>
                        <div className="divide-y divide-gray-100">
                            {posyandu.petugas && posyandu.petugas.length > 0 ? (
                                posyandu.petugas.map((pt: any) => (
                                    <div key={pt.id} className="p-6 flex items-center justify-between hover:bg-gray-50/50 transition-all">
                                        <div className="flex items-center gap-4">
                                            <div className="w-12 h-12 rounded-xl bg-purple-100 text-purple-600 flex items-center justify-center font-black text-xl">
                                                {pt.nama_petugas?.[0]}
                                            </div>
                                            <div>
                                                <p className="font-bold text-gray-900">{pt.nama_petugas}</p>
                                                <p className="text-xs text-gray-500 font-semibold uppercase tracking-wider">{pt.jabatan || 'Anggota'}</p>
                                            </div>
                                        </div>
                                        <div className="flex items-center gap-3">
                                            <div className="text-right">
                                                <p className="text-xs font-bold text-gray-400 uppercase tracking-widest mb-0.5">Kontak</p>
                                                <p className="text-sm font-bold">{pt.nomor_hp || '-'}</p>
                                            </div>
                                        </div>
                                    </div>
                                ))
                            ) : (
                                <div className="p-12 text-center text-gray-400 italic text-sm">
                                    Belum ada data petugas terdaftar di posyandu ini.
                                </div>
                            )}
                        </div>
                    </div>
                </div>

                {/* Right Column - Map & Quick Sync */}
                <div className="flex flex-col gap-8">

                    {/* Map Card */}
                    <div className="bg-white rounded-3xl border-2 border-black shadow-[8px_8px_0px_0px_rgba(59,130,246,0.3)] overflow-hidden sticky top-8">
                        <div className="p-6 border-b border-gray-100 flex items-center justify-between bg-blue-50/30">
                            <h3 className="text-base font-black flex items-center gap-3">
                                <MapIcon className="w-5 h-5 text-blue-600" />
                                Lokasi Geografis
                            </h3>
                            {posyandu.link_google_maps && (
                                <a
                                    href={posyandu.link_google_maps}
                                    target="_blank"
                                    rel="noopener noreferrer"
                                    className="p-2 bg-white text-blue-600 border border-blue-200 rounded-lg hover:shadow-md transition-all"
                                >
                                    <ExternalLink className="w-4 h-4" />
                                </a>
                            )}
                        </div>
                        <div className="aspect-square w-full bg-gray-100 relative">
                            {mapSrc ? (
                                <iframe
                                    width="100%"
                                    height="100%"
                                    style={{ border: 0 }}
                                    loading="lazy"
                                    allowFullScreen
                                    src={mapSrc}
                                ></iframe>
                            ) : (
                                <div className="absolute inset-0 flex flex-col items-center justify-center p-8 text-center gap-4 text-gray-400">
                                    <MapIcon className="w-12 h-12 opacity-20" />
                                    <p className="text-xs font-bold font-semibold px-4">
                                        Koordinat GPS belum dikonfigurasi. Edit data untuk menambahkan Latitude & Longitude.
                                    </p>
                                </div>
                            )}
                        </div>
                        <div className="p-6 bg-gray-50 border-t border-gray-100">
                            <div className="grid grid-cols-2 gap-4">
                                <div>
                                    <span className="text-[10px] font-black text-gray-400 uppercase tracking-widest">Latitude</span>
                                    <p className="text-xs font-mono font-bold mt-1">{posyandu.latitude || '-'}</p>
                                </div>
                                <div>
                                    <span className="text-[10px] font-black text-gray-400 uppercase tracking-widest">Longitude</span>
                                    <p className="text-xs font-mono font-bold mt-1">{posyandu.longitude || '-'}</p>
                                </div>
                            </div>
                        </div>
                    </div>

                    {/* Stats Card */}
                    <div className="bg-black text-white rounded-3xl p-8 flex flex-col gap-4 relative overflow-hidden">
                        <div className="z-10">
                            <p className="text-purple-400 text-[10px] font-black uppercase tracking-widest mb-1">Status Operasional</p>
                            <div className="flex items-center gap-2 mb-4">
                                <div className="w-2 h-2 bg-emerald-500 rounded-full animate-pulse"></div>
                                <span className="text-xs font-bold uppercase tracking-wider">Aktif & Terpantau</span>
                            </div>
                            <p className="text-sm text-gray-400 leading-relaxed font-semibold">
                                Terakhir diperbarui pada {new Date(posyandu.created_at).toLocaleDateString('id-ID', { day: 'numeric', month: 'long', year: 'numeric' })}
                            </p>
                        </div>
                        <Building2 className="absolute -right-8 -bottom-8 w-24 h-24 text-white/5" />
                    </div>
                </div>

            </main>
        </div>
    )
}