import win32print
import sys
import json

def print_barcode(tspl_content, printer_name="Xprinter XP-350BM"):
    h = win32print.OpenPrinter(printer_name)
    try:
        win32print.StartDocPrinter(h, 1, ("Print Barcode", None, "RAW"))
        win32print.StartPagePrinter(h)
        win32print.WritePrinter(h, tspl_content.encode('utf-8'))
        win32print.EndPagePrinter(h)
        win32print.EndDocPrinter(h)
    finally:
        win32print.ClosePrinter(h)

if __name__ == "__main__":
    data = json.loads(sys.argv[1])

    tspl = f'''
SIZE 50 mm,40 mm
GAP 2 mm,0
DIRECTION 1
DENSITY 8
CLS
TEXT 20,15,"3",0,1,1,"{data['name']}"
TEXT 20,70,"1",0,1,1,"Price: {data['price']} VND"
BARCODE 20,140,"128",50,1,0,2,2,"{data['imei']}"
PRINT 1,1
'''.strip()

    print_barcode(tspl)
    print("Sent to printer.")