""" test for app action functionality """
import json
from unittest.mock import patch

from django.contrib.auth.models import AnonymousUser
from django.http.response import Http404
from django.template.response import TemplateResponse
from django.test import TestCase
from django.test.client import RequestFactory

from bookwyrm import models, views
from bookwyrm.activitypub import ActivitypubResponse
from bookwyrm.tests.validate_html import validate_html

# pylint: disable=unused-argument
class ListViews(TestCase):
    """tag views"""

    def setUp(self):
        """we need basic test data and mocks"""
        self.factory = RequestFactory()
        with patch("bookwyrm.suggested_users.rerank_suggestions_task.delay"), patch(
            "bookwyrm.activitystreams.populate_stream_task.delay"
        ), patch("bookwyrm.lists_stream.populate_lists_task.delay"):
            self.local_user = models.User.objects.create_user(
                "mouse@local.com",
                "mouse@mouse.com",
                "mouseword",
                local=True,
                localname="mouse",
                remote_id="https://example.com/users/mouse",
            )
            self.rat = models.User.objects.create_user(
                "rat@local.com",
                "rat@rat.com",
                "ratword",
                local=True,
                localname="rat",
                remote_id="https://example.com/users/rat",
            )
        work = models.Work.objects.create(title="Work")
        self.book = models.Edition.objects.create(
            title="Example Edition",
            remote_id="https://example.com/book/1",
            parent_work=work,
        )
        work_two = models.Work.objects.create(title="Labori")
        self.book_two = models.Edition.objects.create(
            title="Example Edition 2",
            remote_id="https://example.com/book/2",
            parent_work=work_two,
        )
        work_three = models.Work.objects.create(title="Trabajar")
        self.book_three = models.Edition.objects.create(
            title="Example Edition 3",
            remote_id="https://example.com/book/3",
            parent_work=work_three,
        )
        work_four = models.Work.objects.create(title="Travailler")
        self.book_four = models.Edition.objects.create(
            title="Example Edition 4",
            remote_id="https://example.com/book/4",
            parent_work=work_four,
        )

        with patch("bookwyrm.models.activitypub_mixin.broadcast_task.apply_async"):
            self.list = models.List.objects.create(
                name="Test List", user=self.local_user
            )
        self.anonymous_user = AnonymousUser
        self.anonymous_user.is_authenticated = False

        models.SiteSettings.objects.create()

    @patch("bookwyrm.lists_stream.ListsStream.get_list_stream")
    def test_lists_page(self, _):
        """there are so many views, this just makes sure it LOADS"""
        view = views.Lists.as_view()
        with patch(
            "bookwyrm.models.activitypub_mixin.broadcast_task.apply_async"
        ), patch("bookwyrm.lists_stream.add_list_task.delay"):
            models.List.objects.create(name="Public list", user=self.local_user)
            models.List.objects.create(
                name="Private list", privacy="direct", user=self.local_user
            )
        request = self.factory.get("")
        request.user = self.local_user

        result = view(request)
        self.assertIsInstance(result, TemplateResponse)
        validate_html(result.render())
        self.assertEqual(result.status_code, 200)

        request.user = self.anonymous_user

        result = view(request)
        self.assertIsInstance(result, TemplateResponse)
        validate_html(result.render())
        self.assertEqual(result.status_code, 200)

    def test_saved_lists_page(self):
        """there are so many views, this just makes sure it LOADS"""
        view = views.SavedLists.as_view()
        with patch("bookwyrm.models.activitypub_mixin.broadcast_task.apply_async"):
            booklist = models.List.objects.create(
                name="Public list", user=self.local_user
            )
            models.List.objects.create(
                name="Private list", privacy="direct", user=self.local_user
            )
        self.local_user.saved_lists.add(booklist)
        request = self.factory.get("")
        request.user = self.local_user

        result = view(request)
        self.assertIsInstance(result, TemplateResponse)
        validate_html(result.render())
        self.assertEqual(result.status_code, 200)
        self.assertEqual(result.context_data["lists"].object_list, [booklist])

    def test_saved_lists_page_empty(self):
        """there are so many views, this just makes sure it LOADS"""
        view = views.SavedLists.as_view()
        with patch("bookwyrm.models.activitypub_mixin.broadcast_task.apply_async"):
            models.List.objects.create(name="Public list", user=self.local_user)
            models.List.objects.create(
                name="Private list", privacy="direct", user=self.local_user
            )
        request = self.factory.get("")
        request.user = self.local_user

        result = view(request)
        self.assertIsInstance(result, TemplateResponse)
        validate_html(result.render())
        self.assertEqual(result.status_code, 200)
        self.assertEqual(len(result.context_data["lists"].object_list), 0)

    def test_saved_lists_page_logged_out(self):
        """logged out saved lists"""
        view = views.SavedLists.as_view()
        request = self.factory.get("")
        request.user = self.anonymous_user

        result = view(request)
        self.assertEqual(result.status_code, 302)

    def test_lists_create(self):
        """create list view"""
        view = views.Lists.as_view()
        request = self.factory.post(
            "",
            {
                "name": "A list",
                "description": "wow",
                "privacy": "unlisted",
                "curation": "open",
                "user": self.local_user.id,
            },
        )
        request.user = self.local_user
        with patch(
            "bookwyrm.models.activitypub_mixin.broadcast_task.apply_async"
        ) as mock:
            result = view(request)

        self.assertEqual(mock.call_count, 1)
        activity = json.loads(mock.call_args[1]["args"][1])
        self.assertEqual(activity["type"], "Create")
        self.assertEqual(activity["actor"], self.local_user.remote_id)

        self.assertEqual(result.status_code, 302)
        new_list = models.List.objects.filter(name="A list").get()
        self.assertEqual(new_list.description, "wow")
        self.assertEqual(new_list.privacy, "unlisted")
        self.assertEqual(new_list.curation, "open")

    def test_list_page(self):
        """there are so many views, this just makes sure it LOADS"""
        view = views.List.as_view()
        request = self.factory.get("")
        request.user = self.local_user
        with patch("bookwyrm.models.activitypub_mixin.broadcast_task.apply_async"):
            models.ListItem.objects.create(
                book_list=self.list,
                user=self.local_user,
                book=self.book,
                approved=True,
                order=1,
            )

        with patch("bookwyrm.views.list.is_api_request") as is_api:
            is_api.return_value = False
            result = view(request, self.list.id)
        self.assertIsInstance(result, TemplateResponse)
        validate_html(result.render())
        self.assertEqual(result.status_code, 200)

    def test_list_page_sorted(self):
        """there are so many views, this just makes sure it LOADS"""
        view = views.List.as_view()
        with patch("bookwyrm.models.activitypub_mixin.broadcast_task.apply_async"):
            for (i, book) in enumerate([self.book, self.book_two, self.book_three]):
                models.ListItem.objects.create(
                    book_list=self.list,
                    user=self.local_user,
                    book=book,
                    approved=True,
                    order=i + 1,
                )

        request = self.factory.get("/?sort_by=order")
        request.user = self.local_user
        with patch("bookwyrm.views.list.is_api_request") as is_api:
            is_api.return_value = False
            result = view(request, self.list.id)
        self.assertIsInstance(result, TemplateResponse)
        validate_html(result.render())
        self.assertEqual(result.status_code, 200)

        request = self.factory.get("/?sort_by=title")
        request.user = self.local_user
        with patch("bookwyrm.views.list.is_api_request") as is_api:
            is_api.return_value = False
            result = view(request, self.list.id)
        self.assertIsInstance(result, TemplateResponse)
        validate_html(result.render())
        self.assertEqual(result.status_code, 200)

        request = self.factory.get("/?sort_by=rating")
        request.user = self.local_user
        with patch("bookwyrm.views.list.is_api_request") as is_api:
            is_api.return_value = False
            result = view(request, self.list.id)
        self.assertIsInstance(result, TemplateResponse)
        validate_html(result.render())
        self.assertEqual(result.status_code, 200)

        request = self.factory.get("/?sort_by=sdkfh")
        request.user = self.local_user
        with patch("bookwyrm.views.list.is_api_request") as is_api:
            is_api.return_value = False
            result = view(request, self.list.id)
        self.assertIsInstance(result, TemplateResponse)
        validate_html(result.render())
        self.assertEqual(result.status_code, 200)

    def test_list_page_empty(self):
        """there are so many views, this just makes sure it LOADS"""
        view = views.List.as_view()
        request = self.factory.get("")
        request.user = self.local_user

        with patch("bookwyrm.views.list.is_api_request") as is_api:
            is_api.return_value = False
            result = view(request, self.list.id)
        self.assertIsInstance(result, TemplateResponse)
        validate_html(result.render())
        self.assertEqual(result.status_code, 200)

    def test_list_page_logged_out(self):
        """there are so many views, this just makes sure it LOADS"""
        view = views.List.as_view()
        with patch("bookwyrm.models.activitypub_mixin.broadcast_task.apply_async"):
            models.ListItem.objects.create(
                book_list=self.list,
                user=self.local_user,
                book=self.book,
                approved=True,
                order=1,
            )

        request = self.factory.get("")
        request.user = self.anonymous_user
        with patch("bookwyrm.views.list.is_api_request") as is_api:
            is_api.return_value = False
            result = view(request, self.list.id)
        self.assertIsInstance(result, TemplateResponse)
        validate_html(result.render())
        self.assertEqual(result.status_code, 200)

    def test_list_page_json_view(self):
        """there are so many views, this just makes sure it LOADS"""
        view = views.List.as_view()
        request = self.factory.get("")
        request.user = self.local_user
        with patch("bookwyrm.models.activitypub_mixin.broadcast_task.apply_async"):
            models.ListItem.objects.create(
                book_list=self.list,
                user=self.local_user,
                book=self.book,
                approved=True,
                order=1,
            )

        with patch("bookwyrm.views.list.is_api_request") as is_api:
            is_api.return_value = True
            result = view(request, self.list.id)
        self.assertIsInstance(result, ActivitypubResponse)
        self.assertEqual(result.status_code, 200)

    def test_list_page_json_view_page(self):
        """there are so many views, this just makes sure it LOADS"""
        view = views.List.as_view()
        request = self.factory.get("")
        request.user = self.local_user

        request = self.factory.get("/?page=1")
        request.user = self.local_user
        with patch("bookwyrm.views.list.is_api_request") as is_api:
            is_api.return_value = True
            result = view(request, self.list.id)
        self.assertIsInstance(result, ActivitypubResponse)
        self.assertEqual(result.status_code, 200)

    def test_list_edit(self):
        """edit a list"""
        view = views.List.as_view()
        request = self.factory.post(
            "",
            {
                "name": "New Name",
                "description": "wow",
                "privacy": "direct",
                "curation": "curated",
                "user": self.local_user.id,
            },
        )
        request.user = self.local_user

        with patch(
            "bookwyrm.models.activitypub_mixin.broadcast_task.apply_async"
        ) as mock:
            result = view(request, self.list.id)

        self.assertEqual(mock.call_count, 1)
        activity = json.loads(mock.call_args[1]["args"][1])
        self.assertEqual(activity["type"], "Update")
        self.assertEqual(activity["actor"], self.local_user.remote_id)
        self.assertEqual(activity["object"]["id"], self.list.remote_id)

        self.assertEqual(result.status_code, 302)

        self.list.refresh_from_db()
        self.assertEqual(self.list.name, "New Name")
        self.assertEqual(self.list.description, "wow")
        self.assertEqual(self.list.privacy, "direct")
        self.assertEqual(self.list.curation, "curated")

    def test_curate_page(self):
        """there are so many views, this just makes sure it LOADS"""
        view = views.Curate.as_view()
        request = self.factory.get("")
        request.user = self.local_user
        with patch("bookwyrm.models.activitypub_mixin.broadcast_task.apply_async"):
            models.ListItem.objects.create(
                book_list=self.list,
                user=self.local_user,
                book=self.book,
                approved=False,
                order=1,
            )

        result = view(request, self.list.id)
        self.assertIsInstance(result, TemplateResponse)
        validate_html(result.render())
        self.assertEqual(result.status_code, 200)

        request.user = self.anonymous_user
        result = view(request, self.list.id)
        self.assertEqual(result.status_code, 302)

    def test_user_lists_page(self):
        """there are so many views, this just makes sure it LOADS"""
        view = views.UserLists.as_view()
        with patch("bookwyrm.models.activitypub_mixin.broadcast_task.apply_async"):
            models.List.objects.create(name="Public list", user=self.local_user)
            models.List.objects.create(
                name="Private list", privacy="direct", user=self.local_user
            )
        request = self.factory.get("")
        request.user = self.local_user

        result = view(request, self.local_user.localname)
        self.assertIsInstance(result, TemplateResponse)
        validate_html(result.render())
        self.assertEqual(result.status_code, 200)

    def test_user_lists_page_logged_out(self):
        """there are so many views, this just makes sure it LOADS"""
        view = views.UserLists.as_view()
        request = self.factory.get("")
        request.user = self.anonymous_user

        result = view(request, self.local_user.username)
        self.assertEqual(result.status_code, 302)

    def test_embed_call_without_key(self):
        """there are so many views, this just makes sure it DOESN’T load"""
        view = views.unsafe_embed_list
        request = self.factory.get("")
        request.user = self.anonymous_user
        with patch("bookwyrm.models.activitypub_mixin.broadcast_task.apply_async"):
            models.ListItem.objects.create(
                book_list=self.list,
                user=self.local_user,
                book=self.book,
                approved=True,
                order=1,
            )

        with patch("bookwyrm.views.list.is_api_request") as is_api:
            is_api.return_value = False
            with self.assertRaises(Http404):
                view(request, self.list.id, "")

    def test_embed_call_with_key(self):
        """there are so many views, this just makes sure it LOADS"""
        view = views.unsafe_embed_list
        request = self.factory.get("")
        request.user = self.anonymous_user
        with patch("bookwyrm.models.activitypub_mixin.broadcast_task.apply_async"):
            models.ListItem.objects.create(
                book_list=self.list,
                user=self.local_user,
                book=self.book,
                approved=True,
                order=1,
            )

        embed_key = str(self.list.embed_key.hex)

        with patch("bookwyrm.views.list.is_api_request") as is_api:
            is_api.return_value = False
            result = view(request, self.list.id, embed_key)

        self.assertIsInstance(result, TemplateResponse)
        validate_html(result.render())
        self.assertEqual(result.status_code, 200)