from datetime import date

from django.test import TestCase
from django.contrib.auth.models import User as AuthUser

from uxhub.models import Issue, Project, Milestone, User

ISSUE_NAME = 'MyIssue'
NEW_ISSUE_NAME = 'New issue name'
ISSUE_DESCRIPTION = 'Issue description'

PROJECT_NAME = 'MyProject'
GIT_REPOSITORY_URL = 'http://project.com'

EMAIL = 'lukadin@mail.com'
USERNAME = 'lukadin'

EMAIL_ASSIGNEE = 'mike@mail.com'
USERNAME_ASSIGNEE = 'mike'

MILESTONE_NAME = 'MyMilestone'


class IssueTest(TestCase):

    def setUp(self):
        self.issue = self.create_issue()

    @staticmethod
    def mock_auth_user():
        return AuthUser.objects.create()

    # @staticmethod
    # def mock_auth_assignee():
    #     return AuthUser.objects.create()

    def mock_uxhub_user(self):
        return User.objects.create(username=USERNAME, email=EMAIL, auth_user=self.mock_auth_user())

    # def mock_uxhub_assignee(self):
    #     return User.objects.create(username=USERNAME_ASSIGNEE, email=EMAIL_ASSIGNEE, auth_user=self.mock_auth_assignee())

    def mock_uxhub_project(self):
        return Project.objects.create(name=PROJECT_NAME, git_repository_url=GIT_REPOSITORY_URL,
                                      owner=self.mock_uxhub_user())

    def mock_uxhub_milestone(self):
        return Milestone.objects.create(name=MILESTONE_NAME, projects=self.mock_uxhub_project(), start_date=date.today(),
                                        end_date=date.today())

    def test_issue_create(self):
        self.assertTrue(isinstance(self.issue, Issue))
        self.assertEqual(self.issue.__str__(), ISSUE_NAME)

    def test_issue_update(self):
        issue = Issue.objects.get(name=NEW_ISSUE_NAME)
        issue.name = NEW_ISSUE_NAME
        issue.save()
        self.assertEqual(issue.name, NEW_ISSUE_NAME)

    def test_issue_read(self):
        issue = Issue.objects.get(name=ISSUE_NAME)
        self.assertIsNotNone(issue)
        self.assertEqual(ISSUE_NAME, issue.name)

    def test_issue_delete(self):
        issue = Issue.objects.get(name=ISSUE_NAME)
        issue.delete()
        self.assertIsNone(issue.id)

    def create_issue(self):
        return Issue.objects.create(name=ISSUE_NAME, description=ISSUE_DESCRIPTION, project=self.mock_uxhub_project(),
                                    milestones=self.mock_uxhub_milestone(), start_date=date.today(),
                                    end_date=date.today(), approximated_time=2, invested_time=1, completion=False,
                                    state='OPEN')