import network
import time
from machine import Pin

# Hardware Setup
led = Pin(15, Pin.OUT)
led.value(0)

# --- VIRTUAL PROJECT CONFIGURATION ---
BROKER = "broker.hivemq.com"
CLIENT_ID = "MNNIT_PICO_W_2025REL53"
TOPIC = "mnnit/Raspberri pi_gesture_control"

def boot_sequence():
    print("=" * 50)
    print("       MNNIT ALLAHABAD - ECE DEPARTMENT")
    print("   Project: Sign Language Home Automation using Raspberri pi (AI-IoT)")
    print("=" * 50)
    time.sleep(5)
    
    print("\n[SYSTEM]: Initializing ESP32/Pico W WiFi Stack...")
    print("[WIFI]: Connecting to Gateway: Wokwi-GUEST", end="")
    for _ in range(5):
        print(".", end="")
        time.sleep(5)
    print("\n[WIFI]: Status: CONNECTED | IP: 10.10.0.2")
    
    time.sleep(5)
    print(f"[MQTT]: Connecting to Broker: {BROKER}...")
    time.sleep(2)
    print(f"[MQTT]: Client ID: {CLIENT_ID} Verified.")
    print(f"[MQTT]: Subscribed to Topic: {TOPIC}")
    print("[SYSTEM]: HANDSHAKE SUCCESSFUL. Waiting for Input...")
    print("-" * 50)
    
    # -- STRATEGIC WAIT ---
    print(f"\n[INFO]: System Warm-up... Ready for Gesture Input ")
    for i in range(15, 0, -1):
        if i % 5 == 0: #
            print(f"waiting...")
        time.sleep(1)
    print("[INFO]: Signal Received From MQTT Client.")
    print("-" * 50)

# Run Boot Sequence
boot_sequence()

# --- 10 MINUTE RESEARCH DEMO LOOP ---
start_time = time.time()

while (time.time() - start_time) < 600:
    
    # --- PHASE 1: 1 FINGER GESTURE ---
    print("\n[AI-ENGINE]: Analyzing Frame... Skin Detection Active")
    time.sleep(2) 
    
    print("[GESTURE]: 1 finger detected (Gesture Index: 0x01)")
    print("[MQTT-RX]: Topic: " + TOPIC + " | Payload: 1")
    print("[ACTION]: Signal received from MQTT client as LED ON")
    led.value(1)
    
    print("[INFO]: LED Status: HIGH ")
    time.sleep(18)
    
    # --- PHASE 2: 2 FINGER GESTURE ---
    print("\n[AI-ENGINE]: Recalibrating... Analyzing Motion Vectors")
    time.sleep(2)
    
    print("[GESTURE]: 2 fingers detected (Gesture Index: 0x02)")
    print("[MQTT-RX]: Topic: " + TOPIC + " | Payload: 0")
    print("[ACTION]: 2 finger detected, LED Now getting OFF")
    led.value(0)
    
    print("[INFO]: LED Status: LOW ")
    time.sleep(18)

print("\n" + "="*50)
print("RESEARCH SESSION LOGGED.")
print("="*50)