import gradio as gr
import config
from ui.compress_tab import build_compress_tab
from ui.history_tab import build_history_tab
from models.model_loader import get_tokenizer_only

try:
    get_tokenizer_only()  # pre-warm; first keystroke is instant
except Exception:
    pass  # falls back to lazy load on first keystroke


def build_app() -> gr.Blocks:
    with gr.Blocks(title=config.APP_TITLE) as app:
        run_store = gr.State(value=[])
        build_compress_tab(run_store)
        build_history_tab(run_store)
    return app


if __name__ == "__main__":
    demo = build_app()
    demo.launch(
        server_name="0.0.0.0",
        server_port=config.SERVER_PORT,
        show_error=True,
    )