import { NextResponse } from 'next/server'
import { getCurrentUser } from '@/lib/auth'
import { checkPlayerAccess } from '@/lib/services/player-access-service'

/**
 * GET /api/auth/access
 * 
 * Check the current user's access status based on first-join rules
 * Returns:
 * - hasAccess: boolean
 * - reason: 'first_join_required' | 'access_granted' | 'superadmin_no_data'
 * - isSuperadmin: boolean
 * - hasPlayerData: boolean
 * - message: optional user-facing message
 */
export async function GET() {
  try {
    const user = await getCurrentUser()
    
    if (!user) {
      return NextResponse.json(
        { error: 'Unauthorized', hasAccess: false },
        { status: 401 }
      )
    }

    const accessResult = await checkPlayerAccess(user.discordId, user.role)

    return NextResponse.json({
      ...accessResult,
      user: {
        id: user.id,
        username: user.username,
        role: user.role,
        avatar: user.avatar,
      },
    })
  } catch (error) {
    console.error('[API] Error checking access:', error)
    return NextResponse.json(
      { error: 'Internal server error', hasAccess: false },
      { status: 500 }
    )
  }
}