import { NextRequest, NextResponse } from 'next/server';
import { prisma } from '@/lib/prisma';
import { withAuth } from '@/lib/auth';

// GET - Tüm SSS'leri getir
export async function GET() {
  try {
    const faqs = await prisma.fAQ.findMany({
      orderBy: { order: 'asc' },
    });

    return NextResponse.json(faqs);
  } catch (error) {
    console.error('FAQs fetch error:', error);
    return NextResponse.json(
      { error: 'SSS alınırken hata oluştu' },
      { status: 500 }
    );
  }
}

// POST - Yeni SSS ekle (Auth gerekli)
export async function POST(request: NextRequest) {
  return withAuth(request, async () => {
    try {
      const data = await request.json();

      const faq = await prisma.fAQ.create({
        data: {
          question: data.question,
          answer: data.answer,
          order: data.order,
        },
      });

      return NextResponse.json(faq, { status: 201 });
    } catch (error) {
      console.error('FAQ create error:', error);
      return NextResponse.json(
        { error: 'SSS oluşturulurken hata oluştu' },
        { status: 500 }
      );
    }
  });
}

// PUT - SSS güncelle (Auth gerekli)
export async function PUT(request: NextRequest) {
  return withAuth(request, async () => {
    try {
      const data = await request.json();

      const faq = await prisma.fAQ.update({
        where: { id: data.id },
        data: {
          question: data.question,
          answer: data.answer,
          order: data.order,
        },
      });

      return NextResponse.json(faq);
    } catch (error) {
      console.error('FAQ update error:', error);
      return NextResponse.json(
        { error: 'SSS güncellenirken hata oluştu' },
        { status: 500 }
      );
    }
  });
}

// DELETE - SSS sil (Auth gerekli)
export async function DELETE(request: NextRequest) {
  return withAuth(request, async () => {
    try {
      const { searchParams } = new URL(request.url);
      const id = searchParams.get('id');

      if (!id) {
        return NextResponse.json({ error: 'ID gerekli' }, { status: 400 });
      }

      await prisma.fAQ.delete({
        where: { id: parseInt(id) },
      });

      return NextResponse.json({ message: 'SSS silindi' });
    } catch (error) {
      console.error('FAQ delete error:', error);
      return NextResponse.json(
        { error: 'SSS silinirken hata oluştu' },
        { status: 500 }
      );
    }
  });
}