import os
import qrcode
from barcode import Code128
from barcode.writer import ImageWriter
from flask import current_app

def generate_barcode(repair_id, tracking_number):
    # Generate barcode image
    barcode = Code128(tracking_number, writer=ImageWriter())
    barcode_path = os.path.join(current_app.config['UPLOAD_FOLDER'], f'barcode_{repair_id}.png')
    barcode.save(barcode_path)
    # Optionally, also generate QR code
    qr = qrcode.make(tracking_number)
    qr_path = os.path.join(current_app.config['UPLOAD_FOLDER'], f'qr_{repair_id}.png')
    qr.save(qr_path)
    return barcode_path