Delete app.py

app.py

@@ -1,452 +0,0 @@
-"""
-KhidmatAI — AI Service Orchestrator for Informal Economy
-"""
-
-import streamlit as st
-import json, time, os, sys
-from datetime import datetime
-from pathlib import Path
-
-# ── path so agents/ is importable ───────────────────────────────────
-sys.path.insert(0, str(Path(__file__).parent))
-from agents import intent as intent_agent
-from agents import discovery as discovery_agent
-from agents import recommendation as recommendation_agent
-from agents import booking as booking_agent
-
-# ════════════════════════════════════════════════════════════════════
-# PAGE CONFIG
-# ════════════════════════════════════════════════════════════════════
-st.set_page_config(
-    page_title="KhidmatAI",
-    page_icon="🔧",
-    layout="centered",
-)
-
-# ════════════════════════════════════════════════════════════════════
-# CUSTOM CSS
-# ════════════════════════════════════════════════════════════════════
-st.markdown("""
-<style>
-/* ── Global ─────────────────────────────────────────────── */
-@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
-html, body, [class*="css"] { font-family: 'Inter', sans-serif; }
-
-/* ── Hero banner ────────────────────────────────────────── */
-.hero {
-    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
-    border-radius: 16px;
-    padding: 32px 28px 24px;
-    text-align: center;
-    margin-bottom: 24px;
-    border: 1px solid rgba(255,255,255,0.08);
-}
-.hero h1 { color: #ffffff; font-size: 2rem; font-weight: 700; margin: 0; letter-spacing: -0.5px; }
-.hero p  { color: rgba(255,255,255,0.65); font-size: 0.95rem; margin: 8px 0 0; }
-.hero-badge {
-    display: inline-block;
-    background: rgba(99,179,237,0.15);
-    border: 1px solid rgba(99,179,237,0.3);
-    color: #90cdf4;
-    font-size: 0.75rem;
-    padding: 3px 10px;
-    border-radius: 20px;
-    margin-bottom: 12px;
-    font-weight: 500;
-}
-
-/* ── Agent step card ────────────────────────────────────── */
-.agent-card {
-    background: #f8fafc;
-    border: 1px solid #e2e8f0;
-    border-left: 4px solid #4299e1;
-    border-radius: 10px;
-    padding: 14px 16px;
-    margin-bottom: 10px;
-}
-.agent-card.done { border-left-color: #48bb78; background: #f0fff4; }
-.agent-card.error { border-left-color: #fc8181; background: #fff5f5; }
-.agent-title { font-weight: 600; font-size: 0.9rem; color: #2d3748; margin-bottom: 4px; }
-.agent-body  { font-size: 0.82rem; color: #4a5568; line-height: 1.5; }
-
-/* ── Provider card ──────────────────────────────────────── */
-.provider-card {
-    background: #ffffff;
-    border: 1.5px solid #e2e8f0;
-    border-radius: 12px;
-    padding: 16px 18px;
-    margin-bottom: 10px;
-    transition: border-color 0.2s;
-}
-.provider-card.best { border-color: #48bb78; background: #f0fff4; }
-.provider-name  { font-size: 1rem; font-weight: 600; color: #1a202c; }
-.provider-meta  { font-size: 0.8rem; color: #718096; margin-top: 4px; }
-.badge-best { background: #c6f6d5; color: #276749; font-size: 0.72rem;
-              padding: 2px 8px; border-radius: 8px; font-weight: 600; margin-left: 8px; }
-.score-bar { height: 5px; background: #e2e8f0; border-radius: 3px; margin-top: 8px; }
-.score-fill { height: 5px; background: #48bb78; border-radius: 3px; }
-
-/* ── Booking receipt ────────────────────────────────────── */
-.receipt {
-    background: linear-gradient(135deg, #f0fff4, #e6fffa);
-    border: 2px solid #9ae6b4;
-    border-radius: 16px;
-    padding: 24px;
-    text-align: center;
-}
-.receipt-id   { font-size: 0.78rem; color: #68d391; letter-spacing: 2px; font-weight: 600; }
-.receipt-name { font-size: 1.4rem; font-weight: 700; color: #1a202c; margin: 8px 0 4px; }
-.receipt-row  { display: flex; justify-content: space-between; padding: 8px 0;
-                border-bottom: 1px solid rgba(0,0,0,0.06); font-size: 0.88rem; }
-.receipt-row:last-child { border-bottom: none; }
-.receipt-label { color: #718096; }
-.receipt-value { color: #1a202c; font-weight: 500; }
-.reminder-box {
-    background: #ebf8ff; border: 1px solid #90cdf4;
-    border-radius: 10px; padding: 12px 16px; margin-top: 14px;
-    font-size: 0.85rem; color: #2b6cb0;
-}
-
-/* ── Trace log ──────────────────────────────────────────── */
-.trace-header { font-size: 0.75rem; font-weight: 600; color: #a0aec0;
-                text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px; }
-
-/* ── Input box ──────────────────────────────────────────── */
-.stTextArea textarea {
-    font-size: 1rem !important;
-    border-radius: 10px !important;
-    border: 1.5px solid #cbd5e0 !important;
-}
-
-/* ── Example chips ──────────────────────────────────────── */
-.chip {
-    display: inline-block;
-    background: #edf2f7;
-    border: 1px solid #e2e8f0;
-    border-radius: 20px;
-    padding: 4px 12px;
-    font-size: 0.78rem;
-    color: #4a5568;
-    margin: 3px;
-    cursor: pointer;
-}
-</style>
-""", unsafe_allow_html=True)
-
-# ════════════════════════════════════════════════════════════════════
-# SESSION STATE
-# ════════════════════════════════════════════════════════════════════
-for key in ["result", "trace_log", "running"]:
-    if key not in st.session_state:
-        st.session_state[key] = None if key != "running" else False
-
-# ════════════════════════════════════════════════════════════════════
-# HERO
-# ════════════════════════════════════════════════════════════════════
-st.markdown("""
-<div class="hero">
-    <div class="hero-badge">🤖 Powered by Google Antigravity + Gemini API</div>
-    <h1>🔧 KhidmatAI</h1>
-    <p>AI Service Orchestrator for Pakistan's Informal Economy<br>
-    Type your request in <strong>Urdu · Roman Urdu · English</strong></p>
-</div>
-""", unsafe_allow_html=True)
-
-# ════════════════════════════════════════════════════════════════════
-# CHECK API KEY
-# ════════════════════════════════════════════════════════════════════
-api_key = os.environ.get("GEMINI_API_KEY", "your_MapAI")
-if not api_key:
-    st.error(
-        "⚠️ **GEMINI_API_KEY not set.**\n\n"
-        "Go to your HuggingFace Space → **Settings → Variables and Secrets** → "
-        "add a secret named `GEMINI_API_KEY` with your Gemini API key.\n\n"
-        "Get a free key at: https://aistudio.google.com/apikey"
-    )
-    st.stop()
-
-# ════════════════════════════════════════════════════════════════════
-# EXAMPLE INPUTS
-# ════════════════════════════════════════════════════════════════════
-st.markdown("**Try an example:**")
-examples = [
-    "Mujhe kal subah G-13 mein AC technician chahiye",
-    "I need a plumber in F-10 today",
-    "G-9 mein electrician chahiye aaj evening",
-    "Maths tutor chahiye G-11 mein kal",
-    "Home maid service chahiye F-7 mein",
-]
-cols = st.columns(3)
-selected_example = None
-for i, ex in enumerate(examples):
-    if cols[i % 3].button(f"💬 {ex[:30]}…", key=f"ex_{i}", use_container_width=True):
-        selected_example = ex
-
-# ════════════════════════════════════════════════════════════════════
-# INPUT
-# ════════════════════════════════════════════════════════════════════
-default_text = selected_example or ""
-user_input = st.text_area(
-    "Your service request:",
-    value=default_text,
-    height=90,
-    placeholder="e.g. Mujhe kal subah G-13 mein AC technician chahiye",
-    label_visibility="collapsed",
-)
-
-col1, col2 = st.columns([3, 1])
-with col1:
-    run_btn = st.button("🚀 Find & Book Service", type="primary", use_container_width=True)
-with col2:
-    clear_btn = st.button("🔄 Clear", use_container_width=True)
-
-if clear_btn:
-    st.session_state.result = None
-    st.session_state.trace_log = None
-    st.rerun()
-
-# ════════════════════════════════════════════════════════════════════
-# AGENT PIPELINE
-# ════════════════════════════════════════════════════════════════════
-def run_pipeline(message: str):
-    trace = []
-    st.markdown("---")
-    st.markdown("### 🤖 Agent Pipeline Running...")
-
-    # ── Agent 1: Intent ───────────────────────────────────────────
-    with st.container():
-        st.markdown("""<div class="agent-card">
-            <div class="agent-title">🧠 Agent 1 — Intent Agent</div>
-            <div class="agent-body">Parsing your request with Gemini API...</div>
-        </div>""", unsafe_allow_html=True)
-        t0 = time.time()
-        try:
-            intent = intent_agent.run(message)
-            ms = int((time.time() - t0) * 1000)
-            trace.append({
-                "agent": "IntentAgent", "step": 1,
-                "input": {"message": message},
-                "output": intent, "duration_ms": ms,
-                "reasoning": f"Detected language: {intent.get('language')}. "
-                             f"Extracted service={intent.get('service_type')}, "
-                             f"location={intent.get('location')}, time={intent.get('time')}."
-            })
-            st.markdown(f"""<div class="agent-card done">
-                <div class="agent-title">✅ Agent 1 — Intent Agent <small style="color:#718096">({ms}ms)</small></div>
-                <div class="agent-body">
-                    🏷️ <b>Service:</b> {intent.get('service_type') or '?'} &nbsp;|&nbsp;
-                    📍 <b>Location:</b> {intent.get('location') or '?'} &nbsp;|&nbsp;
-                    🕐 <b>Time:</b> {intent.get('time') or '?'} &nbsp;|&nbsp;
-                    🌐 <b>Language:</b> {intent.get('language') or '?'}
-                </div>
-            </div>""", unsafe_allow_html=True)
-        except Exception as e:
-            st.markdown(f"""<div class="agent-card error">
-                <div class="agent-title">❌ Agent 1 Failed</div>
-                <div class="agent-body">{e}</div>
-            </div>""", unsafe_allow_html=True)
-            return None, trace
-
-    # ── Agent 2: Discovery ────────────────────────────────────────
-    with st.container():
-        t0 = time.time()
-        try:
-            disc = discovery_agent.run(intent)
-            ms = int((time.time() - t0) * 1000)
-            trace.append({
-                "agent": "DiscoveryAgent", "step": 2,
-                "input": intent, "output": {"total_found": disc["total_found"]},
-                "duration_ms": ms,
-                "reasoning": f"Searched providers.json for '{intent.get('service_type')}' near {disc['user_location']}. "
-                             f"Found {disc['total_found']} provider(s). Distances computed via haversine formula."
-            })
-            st.markdown(f"""<div class="agent-card done">
-                <div class="agent-title">✅ Agent 2 — Discovery Agent <small style="color:#718096">({ms}ms)</small></div>
-                <div class="agent-body">
-                    Found <b>{disc['total_found']}</b> provider(s) for <b>{intent.get('service_type')}</b>
-                    near <b>{disc['user_location']}</b>.
-                </div>
-            </div>""", unsafe_allow_html=True)
-        except Exception as e:
-            st.markdown(f"""<div class="agent-card error">
-                <div class="agent-title">❌ Agent 2 Failed</div>
-                <div class="agent-body">{e}</div>
-            </div>""", unsafe_allow_html=True)
-            return None, trace
-
-    if disc["total_found"] == 0:
-        st.warning("😕 No providers found for this service in your area. Try a different location or service.")
-        return None, trace
-
-    # ── Agent 3: Recommendation ───────────────────────────────────
-    with st.container():
-        t0 = time.time()
-        try:
-            rec = recommendation_agent.run(disc)
-            ms = int((time.time() - t0) * 1000)
-            trace.append({
-                "agent": "RecommendationAgent", "step": 3,
-                "input": {"providers_found": disc["total_found"]},
-                "output": {
-                    "selected": rec["best_provider"]["name"],
-                    "score": rec["best_provider"]["score"]
-                },
-                "duration_ms": ms,
-                "reasoning": rec["reasoning"]
-            })
-            st.markdown(f"""<div class="agent-card done">
-                <div class="agent-title">✅ Agent 3 — Recommendation Agent <small style="color:#718096">({ms}ms)</small></div>
-                <div class="agent-body">
-                    {rec['reasoning']}
-                </div>
-            </div>""", unsafe_allow_html=True)
-        except Exception as e:
-            st.markdown(f"""<div class="agent-card error">
-                <div class="agent-title">❌ Agent 3 Failed</div>
-                <div class="agent-body">{e}</div>
-            </div>""", unsafe_allow_html=True)
-            return None, trace
-
-    # ── Agent 4: Booking ──────────────────────────────────────────
-    with st.container():
-        t0 = time.time()
-        try:
-            bk = booking_agent.run(rec, intent)
-            ms = int((time.time() - t0) * 1000)
-            trace.append({
-                "agent": "BookingAgent", "step": 4,
-                "input": {"provider": rec["best_provider"]["name"]},
-                "output": {"booking_id": bk["booking_id"], "slot": bk["confirmed_slot"]},
-                "duration_ms": ms,
-                "reasoning": f"Picked slot {bk['confirmed_slot']} from available morning slots. "
-                             f"Wrote to bookings.json. Booking ID: {bk['booking_id']}."
-            })
-            st.markdown(f"""<div class="agent-card done">
-                <div class="agent-title">✅ Agent 4 — Booking Agent <small style="color:#718096">({ms}ms)</small></div>
-                <div class="agent-body">
-                    Booking <b>{bk['booking_id']}</b> confirmed for <b>{bk['confirmed_slot']}</b>.
-                    Reminder set for <b>{bk['reminder_time']}</b>.
-                </div>
-            </div>""", unsafe_allow_html=True)
-        except Exception as e:
-            st.markdown(f"""<div class="agent-card error">
-                <div class="agent-title">❌ Agent 4 Failed</div>
-                <div class="agent-body">{e}</div>
-            </div>""", unsafe_allow_html=True)
-            return None, trace
-
-    return {"intent": intent, "discovery": disc, "recommendation": rec, "booking": bk}, trace
-
-
-# ════════════════════════════════════════════════════════════════════
-# RUN
-# ════════════════════════════════════════════════════════════════════
-if run_btn and user_input.strip():
-    st.session_state.result = None
-    st.session_state.trace_log = None
-    result, trace = run_pipeline(user_input.strip())
-    st.session_state.result = result
-    st.session_state.trace_log = trace
-
-elif run_btn and not user_input.strip():
-    st.warning("Please type a service request first.")
-
-# ════════════════════════════════════════════════════════════════════
-# RESULTS
-# ════════════════════════════════════════════════════════════════════
-if st.session_state.result:
-    result = st.session_state.result
-    rec = result["recommendation"]
-    bk  = result["booking"]
-    disc = result["discovery"]
-
-    st.markdown("---")
-
-    # ── Tabs ────────────────────────────────────────────────────
-    tab1, tab2, tab3 = st.tabs(["📋 Providers Found", "✅ Booking Receipt", "🔍 Agent Trace"])
-
-    # ── Tab 1: Providers ─────────────────────────────────────────
-    with tab1:
-        st.markdown(f"**{disc['total_found']} provider(s) found** — ranked by distance · rating · availability")
-        for i, p in enumerate(rec["all_ranked"]):
-            is_best = i == 0
-            badge   = '<span class="badge-best">⭐ TOP PICK</span>' if is_best else ""
-            avail   = "🟢 Available" if p.get("available") else "🔴 Unavailable"
-            score_w = int(p["score"] * 100)
-            st.markdown(f"""
-            <div class="provider-card {'best' if is_best else ''}">
-                <div class="provider-name">#{i+1} {p['name']}{badge}</div>
-                <div class="provider-meta">
-                    📍 {p['location']['area']} · 
-                    📏 {p['distance_km']} km · 
-                    ⭐ {p['rating']} ({p['total_reviews']} reviews) · 
-                    {avail} · 
-                    💰 {p.get('price_range', 'N/A')}
-                </div>
-                <div class="score-bar"><div class="score-fill" style="width:{score_w}%"></div></div>
-                <div style="font-size:0.75rem;color:#a0aec0;margin-top:3px;">Score: {p['score']}</div>
-            </div>""", unsafe_allow_html=True)
-
-    # ── Tab 2: Receipt ────────────────────────────────────────────
-    with tab2:
-        st.markdown(f"""
-        <div class="receipt">
-            <div class="receipt-id">BOOKING ID: {bk['booking_id']}</div>
-            <div class="receipt-name">🎉 {bk['provider_name']}</div>
-            <div style="color:#48bb78;font-size:0.85rem;margin-bottom:16px;">Booking Confirmed</div>
-            <div class="receipt-row">
-                <span class="receipt-label">🔧 Service</span>
-                <span class="receipt-value">{bk['service']}</span>
-            </div>
-            <div class="receipt-row">
-                <span class="receipt-label">📍 Location</span>
-                <span class="receipt-value">{bk['location']}</span>
-            </div>
-            <div class="receipt-row">
-                <span class="receipt-label">📅 Date</span>
-                <span class="receipt-value">{bk['booked_date']}</span>
-            </div>
-            <div class="receipt-row">
-                <span class="receipt-label">⏰ Slot</span>
-                <span class="receipt-value">{bk['confirmed_slot']}</span>
-            </div>
-            <div class="receipt-row">
-                <span class="receipt-label">📞 Contact</span>
-                <span class="receipt-value">{bk['provider_phone']}</span>
-            </div>
-            <div class="reminder-box">
-                🔔 <b>Reminder</b> set for <b>{bk['reminder_time']}</b> — 1 hour before your appointment.
-            </div>
-        </div>
-        """, unsafe_allow_html=True)
-
-    # ── Tab 3: Agent Trace ────────────────────────────────────────
-    with tab3:
-        st.markdown('<div class="trace-header">Full Agent Decision Log</div>', unsafe_allow_html=True)
-        for step in st.session_state.trace_log:
-            with st.expander(
-                f"Step {step['step']} — {step['agent']} ({step['duration_ms']}ms)",
-                expanded=False
-            ):
-                st.markdown(f"**Reasoning:** {step['reasoning']}")
-                col_a, col_b = st.columns(2)
-                with col_a:
-                    st.markdown("**Input**")
-                    st.json(step["input"])
-                with col_b:
-                    st.markdown("**Output**")
-                    st.json(step["output"])
-
-        st.markdown("**Full trace JSON:**")
-        st.json(st.session_state.trace_log)
-
-# ════════════════════════════════════════════════════════════════════
-# FOOTER
-# ════════════════════════════════════════════════════════════════════
-st.markdown("---")
-st.markdown(
-    "<div style='text-align:center;color:#a0aec0;font-size:0.78rem'>"
-    "KhidmatAI · Built with Google Antigravity · Gemini API · Streamlit · "
-    "</div>",
-    unsafe_allow_html=True
-)