app.py

import os
import tarfile
import gradio as gr

def parse_packet_log(data, packet_log):
    lines = packet_log.split("\n")

    for line in lines:
        if line.startswith("NO:"):
            data.append(line.strip())
        elif line.strip():
            words = [line.replace(" ", "")[i:i+4] for i in range(0, len(line.replace(" ", "")), 4)]
            data.append(words)

    return data

def write_csv(data, output_file):
    with open(output_file, "w") as f:
        f.write(",,time,,,,,,,,,,,,,,,,,,,,,,,PI/sno,SA,DA,1W,,,,5W,,,,,10W,,,,,15W,,,,,20W,,,,,25W,,,,,30W,,,,,35W,,,,,40W,,,,,45W,,,,,50W,,,,,55W,,,,,60W,,,,,65W,,,,,70W,,,,,75W,,,,,80W,,,,,85W,,,,,90W,,,,,95W,,,,,100W")
        for row in data:
            if "NO" in row:
                f.write("\n" + row + ",")
            else:
                f.write(",".join(row) + ",")

def process_files(files):
    data = []
    output_file = "GW_log.csv"
    log_files = ["GTW_RV.log", "GTW_RV.bk0", "GTW_RV.bk1", "GTW_RV.bk2", "GTW_RV.bk3", "GTW_RV.bk4", "GTW_RV.bk5", "GTW_RV.bk6", "GTW_RV.bk7", "GTW_RV.bk8", "GTW_RV.bk9"]
    
    for file in files:
        with tarfile.open(file.name, "r:gz") as tar:
            tar.extractall()
            extracted_files = tar.getnames()
            for log_file in log_files:
                if log_file in extracted_files:
                    with open(log_file, 'r') as f:
                        packet_log = f.read()
                        data = parse_packet_log(data, packet_log)
    
    write_csv(data, output_file)
    return output_file

iface = gr.Interface(
    fn=process_files,
    inputs=gr.File(file_count="multiple"),
    outputs=gr.File(),
    title="Packet Log to CSV Converter",
    description="Upload tgz files containing GTW_RV* files to convert them to a single CSV file."
)

if __name__ == "__main__":
    iface.launch()