"""Test 2-step enroll flow"""
from django.contrib.staticfiles.testing import StaticLiveServerTestCase
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
from selenium.webdriver.support import expected_conditions as ec
from selenium.webdriver.support.ui import WebDriverWait

from e2e.utils import SeleniumTestCase
from passbook.flows.models import Flow, FlowDesignation, FlowStageBinding
from passbook.policies.expression.models import ExpressionPolicy
from passbook.policies.models import PolicyBinding
from passbook.stages.identification.models import IdentificationStage
from passbook.stages.prompt.models import FieldTypes, Prompt, PromptStage
from passbook.stages.user_login.models import UserLoginStage
from passbook.stages.user_write.models import UserWriteStage


class TestEnroll2Step(SeleniumTestCase):
    """Test 2-step enroll flow"""

    def test_enroll_2_step(self):
        """Test 2-step enroll flow"""
        # First stage fields
        username_prompt = Prompt.objects.create(
            field_key="username", label="Username", order=0, type=FieldTypes.TEXT
        )
        password = Prompt.objects.create(
            field_key="password", label="Password", order=1, type=FieldTypes.PASSWORD
        )
        password_repeat = Prompt.objects.create(
            field_key="password_repeat",
            label="Password (repeat)",
            order=2,
            type=FieldTypes.PASSWORD,
        )

        # Second stage fields
        name_field = Prompt.objects.create(
            field_key="name", label="Name", order=0, type=FieldTypes.TEXT
        )
        email = Prompt.objects.create(
            field_key="email", label="E-Mail", order=1, type=FieldTypes.EMAIL
        )

        # Stages
        first_stage = PromptStage.objects.create(name="prompt-stage-first")
        first_stage.fields.set([username_prompt, password, password_repeat])
        first_stage.save()
        second_stage = PromptStage.objects.create(name="prompt-stage-second")
        second_stage.fields.set([name_field, email])
        second_stage.save()
        user_write = UserWriteStage.objects.create(name="enroll-user-write")
        user_login = UserLoginStage.objects.create(name="enroll-user-login")

        # Password checking policy
        password_policy = ExpressionPolicy.objects.create(
            name="policy-enrollment-password-equals",
            expression="return request.context['password'] == request.context['password_repeat']",
        )
        PolicyBinding.objects.create(
            target=first_stage, policy=password_policy, order=0
        )

        flow = Flow.objects.create(
            name="default-enrollment-flow",
            slug="default-enrollment-flow",
            designation=FlowDesignation.ENROLLMENT,
        )

        # Attach enrollment flow to identification stage
        ident_stage: IdentificationStage = IdentificationStage.objects.first()
        ident_stage.enrollment_flow = flow
        ident_stage.save()

        FlowStageBinding.objects.create(flow=flow, stage=first_stage, order=0)
        FlowStageBinding.objects.create(flow=flow, stage=second_stage, order=1)
        FlowStageBinding.objects.create(flow=flow, stage=user_write, order=2)
        FlowStageBinding.objects.create(flow=flow, stage=user_login, order=3)
        self.driver.get(self.live_server_url)
        self.driver.find_element(By.CSS_SELECTOR, "[role=enroll]").click()
        self.driver.find_element(By.ID, "id_username").send_keys("foo")
        self.driver.find_element(By.ID, "id_password").send_keys("pbadmin")
        self.driver.find_element(By.ID, "id_password_repeat").send_keys("pbadmin")
        self.driver.find_element(By.CSS_SELECTOR, ".pf-c-button").click()
        self.driver.find_element(By.ID, "id_name").send_keys("some name")
        self.driver.find_element(By.ID, "id_email").send_keys("foo@bar.baz")
        self.driver.find_element(By.CSS_SELECTOR, ".pf-c-button").click()
        self.driver.find_element(By.LINK_TEXT, "foo").click()

        self.wait.until(ec.presence_of_element_located((By.ID, "id_username")))
        self.assertEqual(
            self.driver.find_element(By.XPATH, "//a[contains(@href, '/-/user/')]").text,
            "foo",
        )
        self.assertEqual(
            self.driver.find_element(By.ID, "id_username").get_attribute("value"), "foo"
        )
        self.assertEqual(
            self.driver.find_element(By.ID, "id_name").get_attribute("value"),
            "some name",
        )
        self.assertEqual(
            self.driver.find_element(By.ID, "id_email").get_attribute("value"),
            "foo@bar.baz",
        )