src/app.py

import asyncio
import streamlit as st
import pandas as pd
from typing import Optional, List, Set, Tuple

from .components.filters import render_table_filters
from .components.visualizations import (
    render_leaderboard_table,
    render_performance_plots,
)
from .components.header import render_header, render_contribution_guide
from .services.firebase import fetch_leaderboard_data
from .core.styles import CUSTOM_CSS


def get_filter_values(
    df: pd.DataFrame,
) -> tuple[
    List[str],
    List[str],
    List[str],
    List[str],
    List[str],
    Tuple[int, int],
    Tuple[int, int],
    Tuple[int, int],
    List[str],
    int,
]:
    """Get unique values for filters"""
    models = sorted(df["Model ID"].unique().tolist())
    platforms = sorted(df["Platform"].unique().tolist())
    devices = sorted(df["Device"].unique().tolist())
    cache_type_v = sorted(df["cache_type_v"].unique().tolist())
    cache_type_k = sorted(df["cache_type_k"].unique().tolist())
    n_threads = (df["n_threads"].min(), df["n_threads"].max())
    max_n_gpu_layers = max(df["n_gpu_layers"].unique().tolist())
    pp_range = (df["PP Config"].min(), df["PP Config"].max())
    tg_range = (df["TG Config"].min(), df["TG Config"].max())
    versions = sorted(df["Version"].unique().tolist())
    return (
        models,
        platforms,
        devices,
        cache_type_v,
        cache_type_k,
        pp_range,
        tg_range,
        n_threads,
        versions,
        max_n_gpu_layers,
    )


async def main():
    """Main application entry point"""
    st.set_page_config(
        page_title="AI Phone Benchmark Leaderboard",
        page_icon="📱",
        layout="wide",
    )

    # Apply custom styles
    st.markdown(CUSTOM_CSS, unsafe_allow_html=True)

    # Fetch initial data
    df = await fetch_leaderboard_data()

    if df.empty:
        st.error("No data available. Please check your connection and try again.")
        return

    # Render header
    render_header()

    # Get unique values for filters
    (
        models,
        platforms,
        devices,
        cache_type_v,
        cache_type_k,
        pp_range,
        tg_range,
        n_threads,
        versions,
        max_n_gpu_layers,
    ) = get_filter_values(df)

    # Create main layout with sidebar for contribution guide
    main_col, guide_col = st.columns([0.8, 0.2])

    with main_col:
        # Render filters
        table_filters = render_table_filters(
            models,
            platforms,
            devices,
            cache_type_v,
            cache_type_k,
            pp_range,
            tg_range,
            n_threads,
            versions,
            max_n_gpu_layers,
        )

        # Render the main leaderboard table
        render_leaderboard_table(df, table_filters)

        # Render plot section
        st.markdown("---")
        st.title("📊 Performance Comparison")

        # Plot specific selectors in a row
        plot_col1, plot_col2, plot_col3 = st.columns(3)

        with plot_col1:
            plot_model = st.selectbox(
                "Select Model for Comparison", options=models, key="plot_model_selector"
            )

        with plot_col2:
            plot_pp = st.selectbox(
                "Select PP Config for Comparison",
                options=sorted([int(x) for x in df["PP Config"].unique()]),
                key="plot_pp_selector",
            )

        with plot_col3:
            plot_tg = st.selectbox(
                "Select TG Config for Comparison",
                options=sorted([int(x) for x in df["TG Config"].unique()]),
                key="plot_tg_selector",
            )

        # Create plot filters based on table filters but override the model and configs
        plot_filters = table_filters.copy()
        plot_filters["model"] = plot_model
        plot_filters["pp_range"] = (plot_pp, plot_pp)  # Set exact PP value
        plot_filters["tg_range"] = (plot_tg, plot_tg)  # Set exact TG value

        render_performance_plots(df, plot_filters)

    with guide_col:
        render_contribution_guide()


if __name__ == "__main__":
    asyncio.run(main())