import { NextResponse } from "next/server"
import { transactionService } from "@/services/transaction.service"
import type { Transaction } from "@/lib/types"

export async function POST(request: Request) {
  try {
    const transactions: Transaction[] = await request.json()
    const result = await transactionService.createMany(transactions)
    return NextResponse.json(result)
  } catch (error) {
    console.error("Error creating transactions:", error)
    return NextResponse.json({ error: "Failed to create transactions" }, { status: 500 })
  }
}

export async function PUT(request: Request) {
  try {
    const transaction: Transaction = await request.json()
    const updated = await transactionService.update(transaction.id, transaction)
    return NextResponse.json(updated)
  } catch (error) {
    console.error("Error updating transaction:", error)
    return NextResponse.json({ error: "Failed to update transaction" }, { status: 500 })
  }
}

export async function DELETE(request: Request) {
  try {
    const { searchParams } = new URL(request.url)
    const id = searchParams.get("id")

    if (!id) {
      return NextResponse.json({ error: "Transaction ID is required" }, { status: 400 })
    }

    await transactionService.delete(id)
    return NextResponse.json({ success: true })
  } catch (error) {
    console.error("Error deleting transaction:", error)
    return NextResponse.json({ error: "Failed to delete transaction" }, { status: 500 })
  }
}