gtop

app.py

@@ -1,120 +1,170 @@
 #!/usr/bin/env python3
 """
 LD Events + Lamaki Designs Intelligent Secretary Bot
-Dynamic, low-latency, dictionary + rule + entity-based.
-Covers LD Events and Lamaki Designs services dynamically.
+Ultra-fast, dictionary + rule-based, zero DB, zero latency.
+Includes dynamic event-based package suggestions and guest-aware tent selection.
 """
 
 from __future__ import annotations
 import os
 import re
-from typing import Dict, List
+from typing import Dict
 from flask import Flask, request, jsonify
 
 # ---------- CONFIG ----------
 VERIFY_TOKEN = os.getenv("WEBHOOK_VERIFY", "ldlamaki2025")
 
-# ---------- NO DB ----------
+# ---------- NO SUPABASE ----------
 def save_msg(user: str, text: str, role: str = "assistant"):
-    return  # no-op, kept for future logging
+    return  # no-op
 
 # ==========================================================
 #                NORMALIZATION
 # ==========================================================
-_rx_clean = re.compile(r"[^a-z0-9]+")
+_rx_clean = re.compile(r"[^a-z0-9+]+")
+
 def normalize(text: str) -> str:
     return _rx_clean.sub(" ", text.lower()).strip()
 
 # ==========================================================
-#                     LD EVENTS ITEMS
-# ==========================================================
-LD_ITEMS = {
-    "line array": {"price": 4000, "unit": "per day"},
-    "moving head": {"price": 3000, "unit": "per day"},
-    "parcan light": {"price": 1500, "unit": "per day"},
-    "led screen panel": {"price": 2200, "unit": "per panel"},
-    "double 18 sub": {"price": 4000, "unit": "per day"},
-    "single 18 sub": {"price": 3000, "unit": "per day"},
-    "monitor speaker": {"price": 2000, "unit": "per day"},
-    "cordless mic": {"price": 2000, "unit": "per day"},
-    "a frame tent": {"price": 30000, "capacity": 100, "unit": "per day"},
-    "dome tent": {"price": 45000, "capacity": 200, "unit": "per day"},
-    "clear span tent": {"price": 80000, "capacity": 500, "unit": "per day"},
-    "stage 8x4": {"price": 15000, "unit": "per day"},
-    "stage 12x6": {"price": 25000, "unit": "per day"},
-    "stage 16x8": {"price": 40000, "unit": "per day"},
-    "dj console": {"price": 25000, "unit": "6 hrs"},
-    "mc service": {"price": 15000, "unit": "per event"},
-    "live band": {"price": 55000, "unit": "2 sets"},
-    "photography 8h": {"price": 25000, "unit": "8 hours"},
-    "videography 4k": {"price": 45000, "unit": "4 hours"},
-    "drone 2h": {"price": 10000, "unit": "2 hours"},
-}
+#                    MAIN REPLY DICT
+# ==========================================================
+REPLY: Dict[str, str] = {}
 
-LD_PACKAGES = {
-    "bronze": ["4 speakers", "mixer", "amplifier", "cordless mic", "basic lights", "A-frame tent", "8x4 stage"],
-    "silver": ["line arrays", "subs", "mixer", "monitors", "LED wash", "dome tent", "12x6 stage", "DJ", "MC"],
-    "gold": ["full line-array rig", "double subs", "LED wall", "monitors", "DJ", "MC", "photo", "video"],
-    "platinum": ["full concert rig", "live streaming", "drone", "large clear-span tent"]
-}
+def add(k: str, v: str):
+    REPLY[normalize(k)] = v
 
-LD_COMBOS = {
-    "4 tops 2 subs combo": "4 line arrays + 2 double-18 subs + mixer + monitors + mics: KES 22k/day",
-    "6 tops 4 subs combo": "6 line arrays + 4 double-18 subs + amp rack + monitors + mics: KES 36k/day",
-    "wedding combo": "Line arrays + sub + monitors + mics + DJ console: KES 28k/day",
-    "corporate combo": "Line arrays + sub + monitors + mics + projector: KES 18k/day"
-}
+# ==========================================================
+#                LD EVENTS – ITEMS + PACKAGES
+# ==========================================================
+# Audio
+add("line array", "Line-array-top: KES 4 k / day per unit. Includes Silver Package option: line arrays, subs, mixer, monitors, LED wash, tent, stage, DJ, MC.")
+add("double 18 sub", "Double-18 sub: KES 4 k / day. Included in Silver Package with line arrays + monitors + mixer.")
+add("single 18 sub", "Single-18 sub: KES 3 k / day.")
+add("monitor speaker", "Monitor speaker: KES 2 k / day.")
+add("cordless mic", "Cordless mic: KES 2 k / day.")
+
+# Lights
+add("moving head", "Moving-head-light: KES 3 k / day per unit. Included in Silver Package and Wedding combo.")
+add("parcan light", "Parcan-light: KES 1.5 k / day per unit. Included in Bronze Package.")
+
+# Visuals
+add("led screen panel", "LED-screen-panel: KES 2.2 k / panel. Included in Gold Package with LED wall, line arrays, DJ, MC, photo, video.")
+
+# Tents
+add("a frame tent", "A-frame tent: KES 30 k / day (100 guests).")
+add("dome tent", "Dome tent: KES 45 k / day (200 guests).")
+add("clear span tent", "Clear-span tent: KES 80 k / day (500 guests).")
+
+# Stage
+add("stage 8x4", "Stage 8x4: KES 15 k / day.")
+add("stage 12x6", "Stage 12x6: KES 25 k / day.")
+add("stage 16x8", "Stage 16x8: KES 40 k / day.")
+
+# Entertainment
+add("dj console", "DJ console: KES 25 k / 6 hrs.")
+add("mc service", "MC service: KES 15 k / event.")
+add("live band", "Live band: KES 55 k / 2 sets.")
+
+# Media
+add("photography 8h", "Photography (8 hours): KES 25 k.")
+add("videography 4k", "Videography 4K: KES 45 k.")
+add("drone 2h", "Drone coverage (2 hours): KES 10 k.")
+
+# Packages
+add("bronze package", "LD Bronze Package (KES 150–200k): 4 speakers, mixer, amp, cordless mic, basic lights, A-frame tent, 8x4 stage.")
+add("silver package", "LD Silver Package (KES 350–450k): Line arrays, subs, mixer, monitors, LED wash, dome tent, 12x6 stage, DJ, MC.")
+add("gold package", "LD Gold Package (KES 650–850k): Full line-array rig, double subs, LED wall, monitors, DJ, MC, photo, video.")
+add("platinum package", "LD Platinum Package (KES 1.2–1.8M): Full concert rig + live streaming + drone + large clear-span tent.")
+
+# Combos
+add("4 tops 2 subs combo", "4 line arrays + 2 double-18 subs + mixer + monitors + mics: KES 22 k/day.")
+add("6 tops 4 subs combo", "6 line arrays + 4 double-18 subs + amp rack + monitors + mics: KES 36 k/day.")
+add("wedding combo", "Wedding combo: KES 28 k/day (line arrays + sub + monitors + mics + DJ console).")
+add("corporate combo", "Corporate combo: KES 18 k/day (line arrays + sub + monitors + mics + projector).")
+
+# Billing
+add("ld+pay+today", "Pay via MPESA 0757-299-299 (LD Events). Send code for instant confirmation.")
+add("ld+deposit", "50% deposit to MPESA 0757-299-299. Balance on delivery.")
+add("ld+paid", "✅ Deposit received – gear locked!")
+add("ld+receipt", "Forward MPESA message for instant confirmation.")
 
-LD_PHONE = "+254 113 710584"
-LAMAKI_PHONE = "+254 757 299 299"
+# ==========================================================
+#                LAMAKI DESIGNS KNOWLEDGE BASE
+# ==========================================================
+LAMAKI_SERVICES = (
+    "We offer:\n"
+    "• New Construction (residential, commercial, institutional)\n"
+    "• Renovation & Refurbishment (kitchen, bathroom, interiors, roofing)\n"
+    "• House lighting design & installation\n"
+    "• Electrical wiring & fixtures\n"
+    "• Gypsum and fabrication works\n"
+    "• Architectural Designs & 3D Visualisation\n"
+    "• Project Management (timelines, quality control, subcontractors)\n"
+    "• Interior Design & Decoration\n"
+    "• Custom Furniture & Fabrication\n\n"
+    "Free site visit + proposal in 24 hours. Phone: +254 757 299 299."
+)
+
+LD_EVENTS_SERVICES = (
+    "We offer:\n"
+    "• Event Planning & Concept Design\n"
+    "• Décor & Styling\n"
+    "• Sound, Stage & Lighting Setup\n"
+    "• DJ, MC & Entertainment\n"
+    "• LED screens, live-streaming, photography, videography\n"
+    "• On-day event management\n\n"
+    "Phone: +254 113 710584."
+)
 
 # ==========================================================
-#               LAMAKI DESIGNS SERVICES
+#                 EVENT TYPES & SUGGESTIONS
 # ==========================================================
-LAMAKI_SERVICES_LIST = [
-    "New Construction (residential, commercial, institutional)",
-    "Renovation & Refurbishment (kitchen, bathroom, interiors, roofing)",
-    "House lighting design & installation",
-    "Electrical wiring & fixtures",
-    "Gypsum and fabrication works",
-    "Architectural Designs & 3D Visualisation",
-    "Project Management (timelines, quality control, subcontractors)",
-    "Interior Design & Decoration",
-    "Custom Furniture & Fabrication"
-]
+EVENT_TYPES = {
+    "wedding": ["wedding combo", "silver package", "gold package"],
+    "graduation": ["silver package", "gold package"],
+    "church": ["bronze package", "silver package"],
+    "seminar": ["bronze package", "silver package", "corporate combo"],
+    "corporate": ["corporate combo", "silver package", "gold package"]
+}
 
 # ==========================================================
-#            HELPER LISTS
+#                   HELPER WORD LISTS
 # ==========================================================
 GREETINGS = ("hello", "hi", "hey", "greetings", "morning", "evening")
-GOODBYES = ("bye", "goodbye", "good night", "see you")
-LD_KEYWORDS = ("ld", "event", "wedding", "concert", "party", "dj", "stage", "tent", "light", "speaker", "sub")
-LAMAKI_KEYWORDS = ("lamaki", "construction", "build", "house", "renovation", "interior", "architect", "kitchen", "bathroom")
+GOODBYES = ("bye", "goodbye", "good night", "have a nice day", "see you", "talk later")
 SERVICE_ASK = ("services", "what do you offer", "offer", "service", "do you have")
+GEAR_WORDS = (
+    "sound", "light", "tent", "stage", "speaker", "sub", "array", "dj",
+    "mic", "wedding", "concert", "event", "ld"
+)
+LAMAKI_WORDS = (
+    "lamaki", "construction", "build", "house", "renovation", "remodel",
+    "kitchen", "bathroom", "architect", "interior"
+)
 
 # ==========================================================
-#                REPLY ENGINE
+#          CONFIRMATION REPLY FOR CLIENT SELECTION
 # ==========================================================
-def find_tent_by_capacity(text: str) -> str:
-    """
-    Detects tent request with capacity number and returns suitable tent.
-    """
-    # extract number
-    match = re.search(r"(\d+)", text)
-    if match:
-        guests = int(match.group(1))
-        suitable = []
-        for tent, info in LD_ITEMS.items():
-            if "capacity" in info and info["capacity"] >= guests:
-                suitable.append((tent, info))
-        if suitable:
-            tent_name, info = min(suitable, key=lambda x: x[1]["capacity"])
-            return f"{tent_name.title()} for {guests} guests: KES {info['price']} {info['unit']}"
-        else:
-            return "Sorry, we don't have a tent large enough for that number of guests."
-    return None
+CONFIRMATION_REPLY = "Okay, great! Expect a call from us to discuss further."
 
-def secretary_reply(text: str) -> str:
+# Auto-add variations for all REPLY keys to trigger confirmation
+for key in list(REPLY.keys()):
+    add(f"{key} selected", CONFIRMATION_REPLY)
+    add(f"i want {key}", CONFIRMATION_REPLY)
+    add(f"choose {key}", CONFIRMATION_REPLY)
+    add(f"{key} please", CONFIRMATION_REPLY)
+    add(f"{key} package", CONFIRMATION_REPLY)
+
+# ==========================================================
+#                     LAST ITEM TRACKER
+# ==========================================================
+LAST_ITEM: Dict[str, str] = {}  # track last item per user for price queries
+
+# ==========================================================
+#                     REPLY ENGINE
+# ==========================================================
+def secretary_reply(text: str, user: str = "unknown") -> str:
     t = normalize(text)
 
     # --- Greetings ---
@@ -125,49 +175,68 @@ def secretary_reply(text: str) -> str:
     if any(b in t for b in GOODBYES):
         return "Thank you for contacting us! Have a wonderful day."
 
-    # --- Service inquiry ---
+    # --- Lamaki service questions ---
     if any(q in t for q in SERVICE_ASK):
-        if any(w in t for w in LAMAKI_KEYWORDS):
-            return "We offer:\n• " + "\n• ".join(LAMAKI_SERVICES_LIST) + f"\n\nPhone: {LAMAKI_PHONE}"
-        if any(w in t for w in LD_KEYWORDS):
-            return "We offer:\n• Event Planning & Concept Design\n• Décor & Styling\n• Sound, Stage & Lighting Setup\n• DJ, MC & Entertainment\n• LED screens, live-streaming, photography, videography\n• On-day event management\n\nPhone: {LD_PHONE}"
-
-    # --- Tent capacity detection ---
-    tent_reply = find_tent_by_capacity(text)
-    if tent_reply:
-        return tent_reply
-
-    # --- LD items dynamic detection ---
-    for item in LD_ITEMS:
-        if item in t:
-            info = LD_ITEMS[item]
-            price_str = f"KES {info['price']} {info['unit']}"
-            if "capacity" in info:
-                return f"{item.title()} ({info['capacity']} guests): {price_str}"
-            return f"{item.title()}: {price_str}"
-
-    # --- LD packages ---
-    for pkg in LD_PACKAGES:
-        if pkg in t:
-            items = ", ".join(LD_PACKAGES[pkg])
-            return f"{pkg.title()} Package includes: {items}"
-
-    # --- LD combos ---
-    for combo in LD_COMBOS:
-        if combo in t:
-            return LD_COMBOS[combo]
-
-    # --- Payment intent ---
-    if any(w in t for w in ("pay", "mpesa", "deposit", "book", "lock")):
-        if any(w in t for w in LAMAKI_KEYWORDS):
-            return f"Pay via MPESA {LAMAKI_PHONE} (Lamaki Designs). Send code to confirm."
-        return f"Pay via MPESA {LAMAKI_PHONE} (LD Events). Send code to confirm."
-
-    # --- Fallback ---
-    if any(w in t for w in LAMAKI_KEYWORDS):
-        return "We offer:\n• " + "\n• ".join(LAMAKI_SERVICES_LIST) + f"\n\nPhone: {LAMAKI_PHONE}"
-    if any(w in t for w in LD_KEYWORDS):
-        return "We offer:\n• Event Planning & Concept Design\n• Décor & Styling\n• Sound, Stage & Lighting Setup\n• DJ, MC & Entertainment\n• LED screens, live-streaming, photography, videography\n• On-day event management\n\nPhone: {LD_PHONE}"
+        if any(w in t for w in LAMAKI_WORDS):
+            return LAMAKI_SERVICES
+        if "ld" in t or "event" in t:
+            return LD_EVENTS_SERVICES
+
+    # --- EVENT-BASED PACKAGE SUGGESTION ---
+    for event, packages in EVENT_TYPES.items():
+        if event in t:
+            suggestions = "\n".join([REPLY.get(p, p) for p in packages])
+            return f"For a {event}, we usually recommend these options:\n{suggestions}\nWhich one would you like?"
+
+    # --- Tent with guest number detection ---
+    match = re.search(r"tent.*?(\d{1,5})\s*people", t)
+    if match:
+        guests = int(match.group(1))
+        if guests <= 100:
+            LAST_ITEM[user] = "a frame tent"
+            return REPLY["a frame tent"]
+        elif guests <= 200:
+            LAST_ITEM[user] = "dome tent"
+            return REPLY["dome tent"]
+        elif guests <= 500:
+            LAST_ITEM[user] = "clear span tent"
+            return REPLY["clear span tent"]
+        else:
+            return "We can provide a custom tent for more than 500 guests. Please contact us."
+
+    # --- Generic tent request ---
+    if "tent" in t:
+        return (
+            "We have the following tents available:\n"
+            f"• {REPLY['a frame tent']}\n"
+            f"• {REPLY['dome tent']}\n"
+            f"• {REPLY['clear span tent']}\n"
+            "\nPlease tell us the number of guests to suggest the best option."
+        )
+
+    # --- PRICE / COST queries ---
+    if any(word in t for word in ("price", "cost", "how much")):
+        last = LAST_ITEM.get(user)
+        if last and last in REPLY:
+            return REPLY[last]
+        else:
+            return "Please specify the item or package you want the price for."
+
+    # --- Check all REPLY keys for a match ---
+    for k, v in REPLY.items():
+        if k in t:
+            LAST_ITEM[user] = k
+            return v
+
+    # --- Lamaki context ---
+    if any(w in t for w in LAMAKI_WORDS):
+        return LAMAKI_SERVICES
+
+    # --- LD Events context fallback ---
+    if any(w in t for w in GEAR_WORDS):
+        # Return all available LD items with prices
+        items_list = "\n".join([f"• {v}" for k, v in REPLY.items() if k in normalize(" ".join(GEAR_WORDS))])
+        return f"{LD_EVENTS_SERVICES}\n\nAvailable items:\n{items_list}"
 
     return "How may I help you today? (Type LD for events or LAMAKI for construction)"
 
@@ -188,7 +257,7 @@ def whatsapp():
         return jsonify(reply="Kindly send a text message.")
 
     save_msg(user, msg, "user")
-    ans = secretary_reply(msg)
+    ans = secretary_reply(msg, user)
     save_msg(user, ans, "assistant")
 
     return jsonify(reply=ans)