from django.shortcuts import render
from icecream.models import icecream_db
from anfisa.models import friends_db
from anfisa.services import what_weather, what_temperature, what_conclusion


def index(request):
    icecreams = ''
    friends = ''
    city_weather = ''
    friend_output = ''
    selected_icecream = ''
    # подготовили к выводу рекомендацию
    conclusion = ''


    for friend in friends_db:
        friends += (f'<input type="radio" name="friend"'
                    f' required value="{friend}">{friend}<br>')

    for i in range(len(icecream_db)):
        ice_form = (f'<input type="radio" name="icecream" required'
                    f' value="{icecream_db[i]["name"]}">{icecream_db[i]["name"]}')

        ice_link = f'<a href="icecream/{i}/">узнать состав</a>'
        icecreams += f'{ice_form} | {ice_link} <br>'



    if request.method == 'POST':
        selected_friend = request.POST['friend']
        selected_icecream = request.POST['icecream']

        city = friends_db[selected_friend]
        weather = what_weather(city)


        # запишите в conclusion
        # результат вызова функции what_conclusion() с аргументом parsed_temperature
        conclusion = what_conclusion(what_temperature(weather))

        friend_output = f'{selected_friend}, тебе прислали {selected_icecream}!'

        city_weather = f'В городе {city} погода: {weather}'

    context = {
        'icecreams': icecreams,
        'friends': friends,
        'friend_output': friend_output,
        'city_weather': city_weather,
        # передайте значение conclusion в шаблон
        'conclusion': conclusion,
    }
    return render(request, 'homepage/index.html', context)