import { prisma } from '@/lib/db';
import { getSession } from '@/lib/auth';
import { redirect } from 'next/navigation';
import { Trash2, Plus, Briefcase } from 'lucide-react';
import { addServiceItem, deleteServiceItem } from '../actions';
import { revalidatePath } from 'next/cache';
import type { Service } from '@prisma/client';

export default async function ServicesAdminPage() {
  const session = await getSession();
  if (!session) redirect('/admin/login');

  const services = await prisma.service.findMany({
    orderBy: { createdAt: 'desc' }
  });

  return (
    <div>
      <div className="flex justify-between items-center mb-8">
        <h1 className="text-3xl font-bold">Hizmetlerimiz Yönetimi</h1>
      </div>

      <div className="grid grid-cols-1 lg:grid-cols-3 gap-8">
        {/* Ekleme Formu */}
        <div className="lg:col-span-1">
          <div className="bg-white dark:bg-slate-900 rounded-2xl shadow-sm border border-slate-200 dark:border-slate-800 p-6 sticky top-8">
            <h2 className="text-xl font-bold mb-6">Yeni Hizmet Ekle</h2>
            <form action={async (formData: FormData) => {
              'use server';
              const title = formData.get('title') as string;
              const description = formData.get('description') as string;
              const iconUrl = formData.get('iconUrl') as string;
              
              if (title && description) {
                await addServiceItem({ title, description, iconUrl });
                revalidatePath('/admin/services');
              }
            }} className="space-y-4">
              <div>
                <label className="block text-sm font-medium text-slate-700 dark:text-slate-300 mb-1">Başlık</label>
                <input type="text" name="title" required className="w-full px-4 py-2 bg-slate-50 dark:bg-slate-800 border border-slate-200 dark:border-slate-700 rounded-lg outline-none focus:ring-2 focus:ring-blue-500" />
              </div>
              <div>
                <label className="block text-sm font-medium text-slate-700 dark:text-slate-300 mb-1">Açıklama</label>
                <textarea name="description" required rows={4} className="w-full px-4 py-2 bg-slate-50 dark:bg-slate-800 border border-slate-200 dark:border-slate-700 rounded-lg outline-none focus:ring-2 focus:ring-blue-500"></textarea>
              </div>
              <div>
                <label className="block text-sm font-medium text-slate-700 dark:text-slate-300 mb-1">İkon URL (Opsiyonel)</label>
                <input type="url" name="iconUrl" className="w-full px-4 py-2 bg-slate-50 dark:bg-slate-800 border border-slate-200 dark:border-slate-700 rounded-lg outline-none focus:ring-2 focus:ring-blue-500" />
              </div>
              <button type="submit" className="w-full flex items-center justify-center space-x-2 bg-purple-600 hover:bg-purple-700 text-white py-2.5 rounded-lg transition-colors">
                <Plus className="w-5 h-5" />
                <span>Ekle</span>
              </button>
            </form>
          </div>
        </div>

        {/* Listeleme */}
        <div className="lg:col-span-2">
          <div className="bg-white dark:bg-slate-900 rounded-2xl shadow-sm border border-slate-200 dark:border-slate-800 p-6">
            <h2 className="text-xl font-bold mb-6">Mevcut Hizmetler ({services.length})</h2>
            
            <div className="space-y-4">
              {services.map((item: Service) => (
                <div key={item.id} className="group relative flex items-start space-x-4 p-4 rounded-xl border border-slate-200 dark:border-slate-700 bg-slate-50 dark:bg-slate-800">
                  <div className="flex-shrink-0 p-3 bg-white dark:bg-slate-900 rounded-lg border border-slate-200 dark:border-slate-700">
                    {item.iconUrl ? (
                      // eslint-disable-next-line @next/next/no-img-element
                      <img src={item.iconUrl} alt={item.title} className="w-8 h-8 object-contain" />
                    ) : (
                      <Briefcase className="w-8 h-8 text-slate-400" />
                    )}
                  </div>
                  <div className="flex-1 min-w-0">
                    <h3 className="font-semibold text-slate-800 dark:text-white text-lg">{item.title}</h3>
                    <p className="text-sm text-slate-500 dark:text-slate-400 mt-1 whitespace-pre-wrap">{item.description}</p>
                  </div>
                  <div className="flex-shrink-0 opacity-0 group-hover:opacity-100 transition-opacity">
                    <form action={async () => {
                      'use server';
                      await deleteServiceItem(item.id);
                      revalidatePath('/admin/services');
                    }}>
                      <button type="submit" className="p-2 text-red-600 hover:bg-red-50 dark:hover:bg-red-900/30 rounded-lg transition-colors">
                        <Trash2 className="w-5 h-5" />
                      </button>
                    </form>
                  </div>
                </div>
              ))}
              {services.length === 0 && (
                <div className="py-8 text-center text-slate-500">
                  Henüz hizmet eklenmemiş.
                </div>
              )}
            </div>
          </div>
        </div>
      </div>
    </div>
  );
}