from django.contrib.auth.mixins import LoginRequiredMixin
from django.shortcuts import render
from django.urls import reverse
from rest_framework.views import APIView

from core.clients.sources.psychwiki import PsychWikiClient
from core.forms import DrugForm
from core.models import Drug
from core.views.helpers import synchronize_async_helper
from mxs.restrictions import StaffMemberRequiredMixin
from mxs.views import ObjectCreate, ObjectDelete, ObjectList, ObjectUpdate


class DrugList(LoginRequiredMixin, StaffMemberRequiredMixin, ObjectList):
    list_template = "partials/drug-list.html"
    model = Drug
    page_title = "Global list of drugs"

    list_url_name = "drugs"
    list_url_args = ["type"]

    submit_url_name = "drug_create"
    delete_all_url_name = "drug_clear"

    def get_context_data(self):
        context = super().get_context_data()
        self.extra_buttons = [
            {
                "url": reverse("drug_pull_merge"),
                "action": "refresh",
                "method": "post",
                "label": "Update database from sources",
                "icon": "fa-solid fa-refresh",
            },
        ]
        return context


class DrugCreate(LoginRequiredMixin, StaffMemberRequiredMixin, ObjectCreate):
    model = Drug
    form_class = DrugForm

    submit_url_name = "drug_create"


class DrugUpdate(LoginRequiredMixin, StaffMemberRequiredMixin, ObjectUpdate):
    model = Drug
    form_class = DrugForm

    submit_url_name = "drug_update"


class DrugDelete(LoginRequiredMixin, StaffMemberRequiredMixin, ObjectDelete):
    model = Drug


class DrugClear(LoginRequiredMixin, StaffMemberRequiredMixin, APIView):
    def delete(self, request):
        template_name = "mixins/partials/notify.html"
        drugs_all = Drug.objects.all()
        drugs_all.delete()
        context = {
            "message": "Deleted all drugs",
            "class": "success",
        }
        response = render(request, template_name, context)
        response["HX-Trigger"] = "drugEvent"
        return response


class DrugPullMerge(LoginRequiredMixin, StaffMemberRequiredMixin, APIView):
    def post(self, request):
        template_name = "mixins/partials/notify.html"
        # Do something
        run = synchronize_async_helper(PsychWikiClient())
        result = synchronize_async_helper(run.update_drugs())
        context = {
            "message": f"Drugs fetched: {result}",
            "class": "success",
        }
        response = render(request, template_name, context)
        response["HX-Trigger"] = "drugEvent"
        return response