import requests
from django.shortcuts import render

API_KEY = 'a7cc162fc60a76d2e31461071634b8ce'

def index(request):
    weather_data = None
    error = None

    if request.method == 'POST':
        city = request.POST.get('city')
        if city:
            url = f'https://api.openweathermap.org/data/2.5/weather?q={city}&appid={API_KEY}&units=metric&lang=eng'
            response = requests.get(url)
            if response.status_code == 200:
                data = response.json()
                weather_data = {
                    'city': city,
                    'temperature': data['main']['temp'],
                    'description': data['weather'][0]['description'],
                    'icon': data['weather'][0]['icon']
                }
            else:
                error = 'City not found'

    return render(request, 'weather/index.html', {'weather': weather_data, 'error': error})