"""
Author: Michel Peltriaux
Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
Contact: michel.peltriaux@sgdnord.rlp.de
Created on: 27.10.21

"""
from django.urls import reverse
from django.test import Client

from compensation.models import CompensationState, CompensationAction
from konova.settings import DEFAULT_GROUP
from konova.tests.test_views import BaseViewTestCase


class ViewTestCase(BaseViewTestCase):
    comp_state = None
    comp_action = None

    def setUp(self) -> None:
        super().setUp()
        self.create_dummy_states()
        self.create_dummy_action()

        # Prepare urls
        self.index_url = reverse("compensation:index", args=())
        self.new_url = reverse("compensation:new", args=(self.intervention.id,))
        self.new_id_url = reverse("compensation:new-id", args=())
        self.detail_url = reverse("compensation:detail", args=(self.compensation.id,))
        self.log_url = reverse("compensation:log", args=(self.compensation.id,))
        self.edit_url = reverse("compensation:edit", args=(self.compensation.id,))
        self.remove_url = reverse("compensation:remove", args=(self.compensation.id,))
        self.report_url = reverse("compensation:report", args=(self.compensation.id,))
        self.state_new_url = reverse("compensation:new-state", args=(self.compensation.id,))
        self.action_new_url = reverse("compensation:new-action", args=(self.compensation.id,))
        self.deadline_new_url = reverse("compensation:new-deadline", args=(self.compensation.id,))
        self.new_doc_url = reverse("compensation:new-doc", args=(self.compensation.id,))

        self.state_remove_url = reverse("compensation:state-remove", args=(self.comp_state.id,))
        self.action_remove_url = reverse("compensation:action-remove", args=(self.comp_action.id,))

    def create_dummy_states(self):
        """ Creates an intervention which can be used for tests

        Returns:

        """
        self.comp_state = CompensationState.objects.create(
            surface=10.00,
            biotope_type=None,
        )
        self.compensation.before_states.set([self.comp_state])
        self.compensation.after_states.set([self.comp_state])

    def create_dummy_action(self):
        """ Creates an intervention which can be used for tests

        Returns:

        """
        self.comp_action = CompensationAction.objects.create(
            amount=10
        )
        self.compensation.actions.set([self.comp_action])

    def test_logged_in_no_groups_shared(self):
        """ Check correct status code for all requests

        Assumption: User logged in and has no groups and data is shared

        Returns:

        """
        client = Client()
        client.login(username=self.superuser.username, password=self.superuser_pw)
        self.superuser.groups.set([])
        self.intervention.users.set([self.superuser])

        # Since the user has no groups, it does not matter that data has been shared. There SHOULD not be any difference
        # to a user without access, since the important permissions are missing
        success_urls = [
            self.index_url,
            self.detail_url,
            self.report_url,
        ]
        fail_urls = [
            self.new_url,
            self.new_id_url,
            self.log_url,
            self.edit_url,
            self.remove_url,
            self.state_new_url,
            self.action_new_url,
            self.deadline_new_url,
            self.state_remove_url,
            self.action_remove_url,
            self.new_doc_url,
        ]

        self.assert_url_success(client, success_urls)
        self.assert_url_fail(client, fail_urls)

    def test_logged_in_no_groups_unshared(self):
        """ Check correct status code for all requests

        Assumption: User logged in and has no groups and data is shared

        Returns:

        """
        client = Client()
        client.login(username=self.superuser.username, password=self.superuser_pw)
        self.superuser.groups.set([])
        self.intervention.users.set([])

        # Since the user has no groups, it does not matter that data is unshared. There SHOULD not be any difference
        # to a user having shared access, since all important permissions are missing
        success_urls = [
            self.index_url,
            self.detail_url,
            self.report_url,
        ]
        fail_urls = [
            self.new_url,
            self.new_id_url,
            self.log_url,
            self.edit_url,
            self.remove_url,
            self.state_new_url,
            self.action_new_url,
            self.deadline_new_url,
            self.state_remove_url,
            self.action_remove_url,
            self.new_doc_url,
        ]

        self.assert_url_success(client, success_urls)
        self.assert_url_fail(client, fail_urls)

    def test_logged_in_default_group_shared(self):
        """ Check correct status code for all requests

        Assumption: User logged in and has no groups and data is shared

        Returns:

        """
        client = Client()
        client.login(username=self.superuser.username, password=self.superuser_pw)
        group = self.groups.get(name=DEFAULT_GROUP)
        self.superuser.groups.set([group])
        self.intervention.users.set([self.superuser])

        success_urls = [
            self.index_url,
            self.detail_url,
            self.report_url,
            self.new_url,
            self.new_id_url,
            self.edit_url,
            self.state_new_url,
            self.action_new_url,
            self.deadline_new_url,
            self.state_remove_url,
            self.action_remove_url,
            self.new_doc_url,
            self.log_url,
            self.remove_url,
        ]
        self.assert_url_success(client, success_urls)

    def test_anonymous_user(self):
        """ Check correct status code for all requests

        Assumption: User not logged in

        Returns:

        """
        client = Client()

        success_urls = [
            self.report_url,
        ]
        fail_urls = [
            self.index_url,
            self.detail_url,
            self.new_url,
            self.new_id_url,
            self.log_url,
            self.edit_url,
            self.remove_url,
            self.state_new_url,
            self.action_new_url,
            self.deadline_new_url,
            self.state_remove_url,
            self.action_remove_url,
            self.new_doc_url,
        ]

        self.assert_url_success(client, success_urls)
        self.assert_url_fail(client, fail_urls)