import { NextRequest, NextResponse } from 'next/server'
import { prisma } from '@/lib/prisma'
import { requireAuth, getUserSessions } from '@/lib/auth'

export async function GET(request: NextRequest) {
  try {
    const user = await requireAuth()

    const sessions = await getUserSessions(user.id)

    // Parse deviceInfo JSON for each session
    const formattedSessions = sessions.map(session => ({
      ...session,
      deviceInfo: session.deviceInfo ? JSON.parse(session.deviceInfo) : undefined,
    }))

    return NextResponse.json({ sessions: formattedSessions }, { status: 200 })
  } catch (error) {
    console.error('Get sessions error:', error)
    if (error instanceof Error && error.message === 'Unauthorized') {
      return NextResponse.json(
        { error: 'Unauthorized' },
        { status: 401 }
      )
    }
    return NextResponse.json(
      { error: 'Failed to fetch sessions' },
      { status: 500 }
    )
  }
}