"""
Test script for Payal Farmer Advisory Chatbot API
Run this script to test all API endpoints
"""

import requests
import json
from datetime import datetime

# Base URL - change if running on different host/port
BASE_URL = "http://localhost:8000"

# Test user ID and session (optional, for testing conversation history)
TEST_UID = "test_user_123"
TEST_SESSION_ID = ""  # Will be auto-generated

def print_response(title, response):
    """Pretty print API response"""
    print(f"\n{'='*60}")
    print(f"{title}")
    print(f"{'='*60}")
    print(f"Status Code: {response.status_code}")
    try:
        data = response.json()
        print(f"Response:")
        print(json.dumps(data, indent=2, ensure_ascii=False))
    except:
        print(f"Response: {response.text}")

def test_crop_advice_english():
    """Test crop advice endpoint in English"""
    url = f"{BASE_URL}/chat/crop"
    payload = {
        "query": "What crops should I grow in my area?",
        "lat": 28.6139,  # Delhi coordinates
        "lon": 77.2090,
        "soil": "Loamy",
        "local_info": "Moderate rainfall area",
        "uid": TEST_UID,
        "language": "en"
    }
    response = requests.post(url, json=payload)
    print_response("🌾 Crop Advice (English)", response)
    return response.json().get("session_id")

def test_crop_advice_hindi():
    """Test crop advice endpoint in Hindi"""
    url = f"{BASE_URL}/chat/crop"
    payload = {
        "query": "मेरे क्षेत्र में कौन सी फसलें उगानी चाहिए?",
        "lat": 17.3850,  # Hyderabad coordinates
        "lon": 78.4867,
        "soil": "दोमट मिट्टी",
        "local_info": "मध्यम वर्षा",
        "uid": TEST_UID,
        "language": "hi"
    }
    response = requests.post(url, json=payload)
    print_response("🌾 Crop Advice (Hindi)", response)
    return response.json().get("session_id")

def test_fertilizer_advice():
    """Test fertilizer advice endpoint"""
    url = f"{BASE_URL}/chat/fertilizer"
    payload = {
        "crop": "Wheat",
        "stage": "Vegetative",
        "soil_test": "Nitrogen: Low, Phosphorus: Medium",
        "uid": TEST_UID,
        "language": "en"
    }
    response = requests.post(url, json=payload)
    print_response("🌱 Fertilizer Advice", response)

def test_soil_health():
    """Test soil health advice endpoint"""
    url = f"{BASE_URL}/chat/soil"
    payload = {
        "soil_info": "pH level is 6.5, organic matter is low, clay soil",
        "uid": TEST_UID,
        "language": "hi"
    }
    response = requests.post(url, json=payload)
    print_response("🏞️ Soil Health Advice", response)

def test_weather_advice():
    """Test weather advice endpoint"""
    url = f"{BASE_URL}/chat/weather"
    payload = {
        "lat": 28.6139,
        "lon": 77.2090,
        "days": 3,
        "uid": TEST_UID,
        "language": "en"
    }
    response = requests.post(url, json=payload)
    print_response("🌧️ Weather Advice", response)

def test_mandi_price():
    """Test mandi price endpoint"""
    url = f"{BASE_URL}/chat/mandi"
    payload = {
        "district_name": "Delhi",
        "market_name": "Azadpur",
        "crop": "Tomato",
        "uid": TEST_UID,
        "language": "hi"
    }
    response = requests.post(url, json=payload)
    print_response("💰 Mandi Price", response)

def test_pest_detection():
    """Test pest detection endpoint"""
    url = f"{BASE_URL}/chat/pest"
    params = {
        "farmer_id": "farmer_001",
        "uid": TEST_UID,
        "language": "hi"
    }
    response = requests.get(url, params=params)
    print_response("🐛 Pest Detection", response)

def test_phishing_check():
    """Test phishing URL check endpoint"""
    url = f"{BASE_URL}/chat/phishing"
    payload = {
        "url": "https://www.google.com",
        "uid": TEST_UID,
        "language": "en"
    }
    response = requests.post(url, json=payload)
    print_response("🔒 Phishing URL Check", response)

def test_sentiment_analysis():
    """Test sentiment analysis endpoint"""
    url = f"{BASE_URL}/chat/sentiment"
    payload = {
        "query": "I am very happy with the crop yield this year!",
        "uid": TEST_UID,
        "language": "en"
    }
    response = requests.post(url, json=payload)
    print_response("📊 Sentiment Analysis", response)

def test_government_schemes():
    """Test government schemes endpoint"""
    url = f"{BASE_URL}/chat/schemes"
    payload = {
        "text": "I need information about farming subsidies and schemes",
        "uid": TEST_UID,
        "session_id": "",
        "language": "en"
    }
    response = requests.post(url, json=payload)
    print_response("🏛️ Government Schemes", response)
    
    # Test with Hindi
    payload_hindi = {
        "text": "कृषि ऋण और सब्सिडी योजनाओं के बारे में जानकारी चाहिए",
        "uid": TEST_UID,
        "session_id": "",
        "language": "hi"
    }
    response = requests.post(url, json=payload_hindi)
    print_response("🏛️ Government Schemes (Hindi)", response)

def test_conversation_history(session_id):
    """Test conversation history endpoint"""
    url = f"{BASE_URL}/chat/history"
    params = {
        "uid": TEST_UID,
        "session_id": session_id if session_id else ""
    }
    response = requests.get(url, params=params)
    print_response("📜 Conversation History", response)

def test_multilingual():
    """Test multilingual support"""
    languages = ["hi", "en", "te", "pa", "ta"]
    url = f"{BASE_URL}/chat/crop"
    
    print(f"\n{'='*60}")
    print("🌐 Testing Multilingual Support")
    print(f"{'='*60}")
    
    for lang in languages:
        payload = {
            "query": "Best crops to grow" if lang == "en" else "सबसे अच्छी फसलें",
            "lat": 28.6139,
            "lon": 77.2090,
            "uid": TEST_UID,
            "language": lang
        }
        response = requests.post(url, json=payload)
        data = response.json()
        print(f"\n{lang.upper()}: {data.get('language', 'unknown')}")
        print(f"Response: {data.get('response', '')[:100]}...")

def main():
    """Run all tests"""
    print("\n" + "="*60)
    print("🧪 PAYAL FARMER ADVISORY CHATBOT API - TEST SUITE")
    print("="*60)
    print(f"\nTesting API at: {BASE_URL}")
    print(f"Test User ID: {TEST_UID}")
    print(f"Time: {datetime.now().strftime('%Y-%m-%d %H:%M:%S')}")
    
    try:
        # Test basic connectivity
        response = requests.get(f"{BASE_URL}/docs")
        if response.status_code != 200:
            print(f"\n❌ ERROR: Cannot connect to {BASE_URL}")
            print("Make sure the server is running: uvicorn main:app --reload")
            return
    except requests.exceptions.ConnectionError:
        print(f"\n❌ ERROR: Cannot connect to {BASE_URL}")
        print("Make sure the server is running: uvicorn main:app --reload")
        return
    
    print("\n✅ Server is running!")
    
    # Run tests
    try:
        session_id = test_crop_advice_english()
        test_crop_advice_hindi()
        test_fertilizer_advice()
        test_soil_health()
        test_weather_advice()
        test_mandi_price()
        test_pest_detection()
        test_phishing_check()
        test_sentiment_analysis()
        test_government_schemes()
        
        if session_id:
            test_conversation_history(session_id)
        
        test_multilingual()
        
        print("\n" + "="*60)
        print("✅ ALL TESTS COMPLETED")
        print("="*60)
        print("\n💡 Tip: Check the Swagger UI at http://localhost:8000/docs")
        print("   for interactive API testing and documentation")
        
    except Exception as e:
        print(f"\n❌ Error during testing: {e}")
        import traceback
        traceback.print_exc()

if __name__ == "__main__":
    main()