app.py

import gradio as gr
from video_utils import process_video
from lbw_logic import decide_lbw

def analyze_and_decide(video):
    if video is None:
        return "Please upload or record a video", None, None

    prediction_path, replay_path, analysis_data = process_video(video)
    decision = decide_lbw(analysis_data)
    return decision, prediction_path, replay_path

with gr.Blocks() as demo:
    gr.Markdown("## 🏏 LBW Decision System")

    with gr.Tab("Upload Video"):
        upload_video = gr.Video(label="Upload Delivery Video")
        upload_output = gr.Textbox(label="Decision")
        upload_pred = gr.Video(label="Predicted Trajectory")
        upload_replay = gr.Video(label="Replay Video")
        upload_btn = gr.Button("Analyze Uploaded Video")
        upload_btn.click(analyze_and_decide, inputs=upload_video,
                         outputs=[upload_output, upload_pred, upload_replay])

    with gr.Tab("Live Capture (Record & Upload)"):
        gr.Markdown("🎥 Record a video using your webcam and upload it here.")
        live_video = gr.Video(label="Record and Upload Live Delivery")
        live_output = gr.Textbox(label="Decision")
        live_pred = gr.Video(label="Predicted Trajectory")
        live_replay = gr.Video(label="Replay Video")
        live_btn = gr.Button("Analyze Live Video")
        live_btn.click(analyze_and_decide, inputs=live_video,
                       outputs=[live_output, live_pred, live_replay])

demo.launch()