import io

import base64

from PyPDF2 import PdfReader

def main(pdf: bytes) -> dict:

    # Create a PdfReader instance

    reader = PdfReader(io.BytesIO(pdf))

    # Initialize an empty string to collect all the text

    full_text = ""

    # Iterate through all the pages and extract text

    for page in reader.pages:

        page_text = page.extract_text()

        if page_text:

            full_text += page_text + "\n"  # Add a newline character to separate pages

    # Encode the full text to a byte stream

    encoded_text = base64.b64encode(full_text.encode('utf-8')).decode('utf-8')

    # Return the file content and filename in the desired format

    return {

        "file": {

            "content": encoded_text,

            "filename": "content.txt"

        }

    }