import { decode } from 'simple-yenc'

export class YencFile {
  private buffer: Buffer | null = null

  public processPart(partBuffer: Buffer) {
    // This is a simplified implementation.
    // simple-yenc's decode function is synchronous and works on a full buffer.
    // A more complex implementation would handle multi-part decoding.
    this.buffer = decode(partBuffer)
  }

  public getBuffer(): Buffer {
    if (!this.buffer) {
      throw new Error('No data has been processed yet.')
    }
    return this.buffer
  }
}