import { NextRequest, NextResponse } from 'next/server'
import prisma from '@/lib/prisma'
import { getMobileUserId } from '@/lib/mobile-auth'

export async function GET(req: NextRequest) {
  const userId = getMobileUserId(req)
  if (!userId) return NextResponse.json({ error: 'Non autorisé' }, { status: 401 })

  const { searchParams } = new URL(req.url)
  const notebookId = searchParams.get('notebookId')

  const notes = await prisma.note.findMany({
    where: {
      userId,
      trashedAt: null,
      ...(notebookId ? { notebookId } : {}),
    },
    select: {
      id: true,
      title: true,
      updatedAt: true,
      color: true,
      notebook: { select: { name: true } },
    },
    orderBy: { updatedAt: 'desc' },
    take: 50,
  })

  const notebookName = notebookId
    ? (await prisma.notebook.findUnique({ where: { id: notebookId }, select: { name: true } }))?.name
    : undefined

  return NextResponse.json({
    notes: notes.map((n) => ({
      id: n.id,
      title: n.title,
      updatedAt: n.updatedAt,
      color: n.color,
      notebookName: n.notebook?.name,
    })),
    ...(notebookName ? { notebookName } : {}),
  })
}