"""
Minimalist, math-first Gradio UI for Agentic Reliability Framework (ARF)
Only Gradio components; Streamlit removed
"""

import gradio as gr
from typing import Dict, List, Any

# -----------------------------
# Header & Status
# -----------------------------
def create_header() -> gr.HTML:
    return gr.HTML("<h2>🚀 Agentic Reliability Framework v3.3.6 (OSS Edition)</h2>")

def create_status_bar() -> gr.HTML:
    return gr.HTML(
        "✅ System Online · 🧠 Agentic Core Active · 📦 OSS Mode"
    )

# -----------------------------
# Tab 1: Incident Demo
# -----------------------------
def create_tab1_incident_demo() -> tuple:
    """
    Returns 12 Gradio components (matching previous unpacking in app.py)
    """
    scenario_dropdown = gr.Dropdown(choices=["Cache Miss Storm", "DB Latency Spike"], label="Incident Scenario")
    scenario_description = gr.Textbox(value="Select a scenario to begin analysis.", label="Description")
    metrics_display = gr.Textbox(value="Live Metrics: TBD", label="Metrics")
    impact_display = gr.Textbox(value="Estimated Business Impact: TBD", label="Impact")
    
    approval_display = gr.Textbox(value="Approval Status: N/A", label="Approval")
    oss_results_display = gr.Textbox(value="OSS Results: N/A", label="OSS")
    enterprise_results_display = gr.Textbox(value="Enterprise Results: N/A", label="Enterprise")
    
    run_oss_btn = gr.Button("Run OSS Analysis")
    execute_enterprise_btn = gr.Button("Execute Enterprise Healing")
    require_human_btn = gr.Button("Require Human Approval")
    run_demo_btn = gr.Button("Run Demo")
    
    return (
        scenario_dropdown, scenario_description, metrics_display, impact_display,
        approval_display, oss_results_display, enterprise_results_display,
        run_oss_btn, execute_enterprise_btn, require_human_btn, run_demo_btn, gr.Textbox(value="", visible=False)
    )

# -----------------------------
# Tab 2: Business ROI
# -----------------------------
def create_tab2_business_roi() -> tuple:
    roi_display = gr.Textbox(value="ROI Calculator Output: TBD", label="ROI")
    return (roi_display,)

# -----------------------------
# Tab 3: Enterprise Features
# -----------------------------
def create_tab3_enterprise_features() -> tuple:
    features_display = gr.Textbox(
        value="- Self-Healing Agentic Core\n- Enhanced Monitoring\n- Auto-Scaling",
        label="Enterprise Features"
    )
    return (features_display,)

# -----------------------------
# Tab 4: Audit Trail
# -----------------------------
def create_tab4_audit_trail() -> tuple:
    audit_display = gr.Textbox(value="Audit logs will appear here.", label="Audit Trail")
    return (audit_display,)

# -----------------------------
# Tab 5: Learning Engine
# -----------------------------
def create_tab5_learning_engine() -> tuple:
    learning_display = gr.Textbox(value="Learning engine stats TBD.", label="Learning Engine")
    return (learning_display,)

# -----------------------------
# Footer
# -----------------------------
def create_footer() -> gr.HTML:
    return gr.HTML("ARF © 2025 · Self-Healing Agentic Systems")