from django.shortcuts import render, get_object_or_404, redirect
from django.contrib import messages
from django.contrib.auth.models import Group
from django.views.generic import ListView, DetailView, View, UpdateView, CreateView
from django.views.generic.base import TemplateView
from django.core.urlresolvers import reverse

from archilance.mixins import BaseMixin
from common.utils import get_or_none
from specializations.models import Specialization
from work_sell.forms import WorkSellForm
from .models import User, ContractorFinancialInfo
from .mixins import CheckForUserMixin
from .forms import UserEditForm, ContractorFinancicalInfoForm



class UserListView(ListView):
    model = User
    template_name = 'users_list.html'
    context_object_name = 'users'


class ContractorListView(ListView):
    model = User
    template_name = 'contractor_list.html'
    context_object_name = 'contractor'


class ContractorProfileDetailView(DetailView):
    model = User
    worksell_form_class = WorkSellForm
    template_name = 'contractor_profile.html'
    context_object_name = 'contractor'

    def get_context_data(self, **kwargs):
        context = super().get_context_data(**kwargs)
        context['worksell_form'] = self.worksell_form_class
        return context


class ContractorOfficeDetailView(DetailView):
    model = User
    template_name = 'contractor_office.html'
    context_object_name = 'contractor'


class CustomerProfileOpenProjectsView(BaseMixin, DetailView):
    model = User
    template_name = 'customer_profile_open_projects.html'
    context_object_name = 'customer'
    
    def get_context_data(self, **kwargs):
        c = super().get_context_data(**kwargs)
        c['projects'] = self.object.projects.filter(state='active')
        return c


class CustomerProfileTrashedProjectsView(BaseMixin, DetailView):
    model = User
    template_name = 'customer_profile_trashed_projects.html'
    context_object_name = 'customer'
    
    def get_context_data(self, **kwargs):
        c = super().get_context_data(**kwargs)
        c['projects'] = self.object.projects.filter(state='trashed')
        return c


class CustomerProfileCurrentProjectsView(BaseMixin, DetailView):
    model = User
    template_name = 'customer_profile_current_projects.html'
    context_object_name = 'customer'


class CustomerProfileReviewsView(BaseMixin, DetailView):
    model = User
    template_name = 'customer_profile_reviews.html'
    context_object_name = 'customer'


class CustomerProfileEditView(CheckForUserMixin, View):
    form_class = UserEditForm
    template_name = 'customer_profile_edit.html'

    def get(self, request, *args, **kwargs):
        instance = get_object_or_404(User, pk=request.user.pk)
        form = self.form_class(instance=instance)
        nodes = Specialization.objects.all()
        return render(request,self.template_name, {'form': form , 'nodes': nodes})

    def post(self, request, *args, **kwargs):
        instance = request.user
        form = self.form_class(request.POST, request.FILES, instance=instance)
        if form.is_valid():
            # import code; code.interact(local=dict(globals(), **locals()))
            form.save()
            messages.info(request, 'Отправили post запрос')
            return redirect(reverse('users:customer-profile-open-projects', kwargs={'pk': request.user.pk}))
        return render(request, self.template_name, {'form': form})


class ContractorProfileEditView(CheckForUserMixin, View):
    form_class = UserEditForm
    template_name = 'contractor_profile_edit.html'

    def get(self, request, *args, **kwargs):
        instance = get_object_or_404(User, pk=request.user.pk)
        form = self.form_class(instance=instance)
        root = get_or_none(Specialization,name='_root')
        nodes = root.get_descendants('lft')

        return render(request,self.template_name, {'form': form , 'nodes': nodes})

    def post(self, request, *args, **kwargs):
        instance = request.user
        form = self.form_class(request.POST, request.FILES, instance=instance)
        if form.is_valid():
            # import code; code.interact(local=dict(globals(), **locals()))
            instance = form.save(commit=False)
            instance.save()
            messages.info(request, 'Данные успешно отредактированы')
            return redirect(reverse('users:contractor-edit', kwargs={'pk': request.user.pk}))

        return render(request, self.template_name, {'form': form})


class ContractorFinancialInfoEdit(CheckForUserMixin, View):
    template_name = 'contractor_financical_info_edit.html'
    form_class = ContractorFinancicalInfoForm

    def get(self, request, *args, **kwargs):
        instance = request.user.contractor_financial_info
        # import code; code.interact(local=dict(globals(), **locals()))
        form = self.form_class(instance=instance)
        return render(request, self.template_name, {'form': form})

    def post(self, request, *args, **kwargs):
        instance = request.user.contractor_financial_info
        form = self.form_class(request.POST, request.FILES, instance=instance)
        if form.is_valid():
            financical_instance = form.save()
            request.user.contractor_financial_info = financical_instance
            request.user.save()
            messages.info(request, 'Данные успешно отредактированы')
            return redirect(reverse('users:contractor-financical', kwargs={'pk': request.user.pk}))

        return render(request, self.template_name,{'form': form})