"""
BioMCP Gradio App — Main entry point.
Assembles all tabs into one cohesive application.
"""

import gradio as gr
from core.config import load_env_keys
from tabs.settings import create_settings_tab
from tabs.discover import create_discover_tab
from tabs.search import create_search_tab
from tabs.get_detail import create_get_tab
from tabs.helpers import create_helpers_tab
from tabs.enrichment import create_enrichment_tab
from tabs.batch import create_batch_tab

DESCRIPTION = """
# 🧬 BioMCP Explorer

**One interface. Every biomedical entity. Evidence from the sources you trust.**

Explore genes, variants, articles, trials, drugs, diseases, pathways, proteins, adverse events, PGx, GWAS, and phenotypes
— all powered by [BioMCP](https://biomcp.org/) across 30+ upstream APIs.

> **Tip:** Start with the **⚙️ Settings** tab to configure API keys, then explore any entity tab.
"""


def create_app():
    with gr.Blocks(title="BioMCP Explorer") as app:
        gr.Markdown(DESCRIPTION)

        # Session state lives outside tabs so every tab can share it
        session_keys = gr.State(load_env_keys())

        with gr.Tabs():
            # Settings tab first — pass session_keys in
            create_settings_tab(session_keys)

            # All feature tabs, sharing the same session_keys
            create_discover_tab(session_keys)
            create_search_tab(session_keys)
            create_get_tab(session_keys)
            create_helpers_tab(session_keys)
            create_enrichment_tab(session_keys)
            create_batch_tab(session_keys)

    return app


if __name__ == "__main__":
    import os
    is_hf = os.environ.get("SPACE_ID") is not None
    app = create_app()
    app.launch(
        server_name="0.0.0.0" if is_hf else "127.0.0.1",
        server_port=7860 if is_hf else 7865,
        share=False,
        show_error=True,
        theme=gr.themes.Soft(
            primary_hue="blue",
            secondary_hue="cyan",
            neutral_hue="slate",
        ),
        css="""
        .gradio-container { max-width: 1400px !important; }
        footer { display: none !important; }
        """,
    )