from handlers.send_button import show_request_msg
from api import delete_message
from storage import Profile, storage
from config import FEEDBACK_CHAT_ID

def handle_join(msg):
    chat_id = str(msg['chat']['id'])
    from_id = str(msg['from']['id'])

    actor = Profile.get(from_id, msg)

    newcomer_id = str(msg['new_chat_member']['id'])
    if from_id == newcomer_id:
        if len(actor['parents']) == 0 and str(chat_id) != FEEDBACK_CHAT_ID:
            # показываем сообщение с кнопкой "поручиться"
            show_request_msg(msg)
        else:
            # за пользователя поручились ранее
            pass
    else:
        # пользователи приглашены другим участником
        print(f'{len(msg["new_chat_members"])} members were invited by {from_id}')    
        for m in msg['new_chat_members']:
            newcomer = Profile.get(m['id'])
            newcomer['parents'].append(str(from_id))
            Profile.save(newcomer)
            actor['children'].append(str(m['id']))
        # обновляем профиль пригласившего
        Profile.save(actor)


def handle_left(msg):
    print(f'handling member leaving')
    member_id = msg["left_chat_member"]["id"]
    chat_id = msg['chat']['id']

    # удаление сообщения с кнопкой в этом чате
    prev_msg = storage.get(f'btn-{chat_id}-{member_id}')
    if prev_msg:
        r = delete_message(chat_id, prev_msg['id'])
        print(r)
        storage.remove(f'btn-{chat_id}-{member_id}')