import { withAdmin } from '@/lib/api-handler'
import { apiError, apiOk } from '@/lib/api-response'
import { PERMS } from '@/lib/permissions'
import { logAudit } from '@/lib/services/audit'
import { deleteImportedFigure, getFigureList, getFigureStats } from '@/lib/services/figure-import'

export const GET = withAdmin({ permission: PERMS.ASSETS_IMPORT }, async (request) => {
  if (request.nextUrl.searchParams.get('action') === 'stats') return apiOk(await getFigureStats())
  const search = request.nextUrl.searchParams.get('search') || ''
  const page = Number.parseInt(request.nextUrl.searchParams.get('page') || '1', 10)
  const { items, meta } = await getFigureList({ search, page: page || 1, perPage: 100 })
  return apiOk({ items, meta })
})

export const DELETE = withAdmin({ permission: PERMS.ASSETS_IMPORT }, async (request, ctx) => {
  const lib = request.nextUrl.searchParams.get('lib')
  if (!lib) return apiError('Missing lib', 400)
  const { deletedFile } = await deleteImportedFigure(lib)
  if (!deletedFile) return apiError(`Library "${lib}" not found`, 404)
  logAudit({
    userId: ctx.session.user.id,
    action: 'figure_delete',
    target: 'FigureAsset',
    targetId: 0,
    after: { lib },
  })
  return apiOk({ lib, deletedFile })
})