from django.views.generic import TemplateView

from bots.forms import BotForm
from bots.models import TelegramBot
from cabinet.utils import CabinetViewMixin
from config.utils import get_config_form


class BaseBotConfigView(CabinetViewMixin, TemplateView):
    template_name = 'cabinet/bots/bot_form.html'
    context_object_name = 'feed'

    def get_queryset(self):
        return TelegramBot.objects.filter(owner=self.request.user)

    def get(self, request, *args, **kwargs):
        self.object = self.get_object()
        return self.render_to_response(self.get_context_data())

    def post(self, request, *args, **kwargs):
        self.object = self.get_object()
        bot_form, config_form = self.get_forms()
        if bot_form.is_valid() and config_form.is_valid():
            return self.form_valid(bot_form, config_form)
        else:
            context = self.get_context_data(forms=(bot_form, config_form))
            return self.render_to_response(context)

    def get_forms(self):
        bot = self.get_object()
        data = self.request.POST if self.request.method == 'POST' else None
        files = self.request.FILES if self.request.method == 'POST' else None
        return BotForm(data=data, files=files, instance=bot, module=self.get_content_type().model_class()), \
               get_config_form(self.get_content_type().model_class())(data=data, files=files,
                                                                      instance=bot.config if bot else None)

    def get_context_data(self, forms=None, **kwargs):
        ctx = super(BaseBotConfigView, self).get_context_data(**kwargs)
        ctx['bot_form'], ctx['config_form'] = self.get_forms() if forms is None else forms
        ctx['bot_module'] = self.get_content_type().model_class()
        return ctx