from datetime import timedelta, date

from graphql_relay import to_global_id

from assignments.factories import AssignmentFactory, StudentSubmissionFactory
from assignments.tests.queries.mutations import (
    UPDATE_ASSIGNMENT_MUTATION,
    UPDATE_SUBMISSION_FEEDBACK_MUTATION,
)
from core.tests.base_test import SkillboxTestCase


class AssignmentReadOnlyTestCase(SkillboxTestCase):
    def setUp(self) -> None:
        self.createDefault()
        yesterday = date.today() - timedelta(days=1)

        self.student1.license_expiry_date = yesterday
        self.student1.save()
        self.teacher.license_expiry_date = yesterday
        self.teacher.save()
        self.assignment = AssignmentFactory()
        self.assignment_id = to_global_id("AssignmentNode", self.assignment.id)

    def test_edit_assignment_fails(self):
        variables = {
            "input": {
                "assignment": {
                    "answer": "bla",
                    "document": "",
                    "final": False,
                    "id": self.assignment_id,
                }
            }
        }
        result = self.get_client(self.student1).execute(
            UPDATE_ASSIGNMENT_MUTATION, variables=variables
        )
        self.assertIsNotNone(result.errors)

    def test_share_assignment_fails(self):
        variables = {
            "input": {
                "assignment": {
                    "answer": "bla",
                    "document": "",
                    "final": True,
                    "id": self.assignment_id,
                }
            }
        }
        result = self.get_client(self.student1).execute(
            UPDATE_ASSIGNMENT_MUTATION, variables=variables
        )
        self.assertIsNotNone(result.errors)

    def test_edit_feedback_fails(self):
        student_submission = StudentSubmissionFactory(
            assignment=self.assignment, student=self.student1, final=True
        )
        student_submission_id = to_global_id(
            "StudentSubmissionNode", student_submission.id
        )
        result = self.get_client(self.teacher).execute(
            UPDATE_SUBMISSION_FEEDBACK_MUTATION,
            variables={
                "input": {
                    "submissionFeedback": {
                        "studentSubmission": student_submission_id,
                        "text": "Feedback",
                        "final": False,
                    }
                }
            },
        )

        self.assertIsNotNone(result.errors)

    def test_share_feedback_fails(self):
        student_submission = StudentSubmissionFactory(
            assignment=self.assignment, student=self.student1, final=True
        )
        student_submission_id = to_global_id(
            "StudentSubmissionNode", student_submission.id
        )
        result = self.get_client(self.teacher).execute(
            UPDATE_SUBMISSION_FEEDBACK_MUTATION,
            variables={
                "input": {
                    "submissionFeedback": {
                        "studentSubmission": student_submission_id,
                        "text": "Feedback",
                        "final": True,
                    }
                }
            },
        )

        self.assertIsNotNone(result.errors)