import { NextRequest, NextResponse } from 'next/server'
import { MarkCardI, addCard, updateCard, getCards, getPath } from '@/lib/markcard/card'
import { notFound } from 'next/navigation'

async function getFilePath(params: Promise<{ file?: string[] }> ): Promise<string> {
  const file = (await params).file
  // console.log('file', file)
  // const files = file ? file[0].split(',') : undefined
  const filepath = await getPath(undefined, file)
  if (filepath === null) {
    return notFound()
  }
  return filepath
}

export async function GET(
  req: NextRequest,
  { params }: { params: Promise<{ file: string[] }> }
) {
  const filePath = await getFilePath(params)
  const cards = await getCards(filePath)
  
  if (cards === undefined) {
    return notFound()
  } else {
    return NextResponse.json(cards, { status: 200 })
  }
}

export async function POST(req: NextRequest,
  { params }: { params: Promise<{ file?: string[] }> }
) {
  const card: MarkCardI = await req.json()
  if (!card) {
    return NextResponse.json({ error: 'Invalid card data' }, { status: 400 })
  }
  
  try {
    const newcard = await addCard(card, await getFilePath(params))
    return NextResponse.json(newcard, { status: 200 })
  } catch (error) {
    return NextResponse.json({ error }, { status: 400 })
  }
}

export async function PATCH(req: NextRequest,
  { params }: { params: Promise<{ file?: string[] }> }
) {
  const card: MarkCardI = await req.json()
  if (!card) {
    return NextResponse.json({ error: 'Invalid card data' }, { status: 400 })
  }

  const retcard = await updateCard(card, card.id, await getFilePath(params))
  return NextResponse.json(retcard, { status: 200 })
}