'use server'

import { revalidatePath } from 'next/cache'
import { fileRepository } from '@/entities/file'
import { noteId } from '@/entities/note'
import { audit, blob, db, logger } from '@/shared/api'
import { ensureVisitor } from '@/shared/lib/visitor-session'

/** Remove an attachment the visitor attached: its row first, then its stored bytes. */
export async function deleteFile(id: string): Promise<void> {
  try {
    const key = noteId.parse(id)
    const actor = await ensureVisitor()
    const removed = await fileRepository(db()).remove(key, actor)
    if (!removed) {
      logger()?.info('file.deleted', { 'file.id': key, outcome: 'denied' })
      return
    }
    await blob().del(removed.url)
    await audit().log('file.deleted', { actor: { kind: 'human', id: actor }, target: { id: key } })
    logger()?.info('file.deleted', { 'file.id': key, outcome: 'ok' })
    revalidatePath('/')
  } catch (error) {
    logger()?.recordException(error, { 'conusai.action': 'file.deleted', 'file.id': id })
    throw error
  }
}