from django.test import LiveServerTestCase
from django.core import mail
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from RIGS import models
import re
import os

class UserRegistrationTest(LiveServerTestCase):
	def setUp(self):
		self.browser = webdriver.Firefox()
		os.environ['RECAPTCHA_TESTING'] = 'True'

	def tearDown(self):
		self.browser.quit()
		os.environ['RECAPTCHA_TESTING'] = 'False'

	def test_registration(self):
		# Navigate to the registration page
		self.browser.get(self.live_server_url + '/user/register/')
		#self.browser.implicitly_wait(3)
		title_text = self.browser.find_element_by_tag_name('h3').text
		self.assertIn("User Registration", title_text)
		
		# Check the form invites correctly
		username = self.browser.find_element_by_id('id_username')
		self.assertEqual(username.get_attribute('placeholder'), 'Username')
		email = self.browser.find_element_by_id('id_email')
		self.assertEqual(email.get_attribute('placeholder'), 'E-mail')
		self.assertEqual(email.get_attribute('type'), 'email') # If this is correct we don't need to test it later
		password1 = self.browser.find_element_by_id('id_password1')
		self.assertEqual(password1.get_attribute('placeholder'), 'Password')
		self.assertEqual(password1.get_attribute('type'), 'password')
		password2 = self.browser.find_element_by_id('id_password2')
		self.assertEqual(password2.get_attribute('placeholder'), 'Password confirmation')
		self.assertEqual(password2.get_attribute('type'), 'password')
		first_name = self.browser.find_element_by_id('id_first_name')
		self.assertEqual(first_name.get_attribute('placeholder'), 'First name')
		last_name = self.browser.find_element_by_id('id_last_name')
		self.assertEqual(last_name.get_attribute('placeholder'), 'Last name')
		initials = self.browser.find_element_by_id('id_initials')
		self.assertEqual(initials.get_attribute('placeholder'), 'Initials')
		phone = self.browser.find_element_by_id('id_phone')
		self.assertEqual(phone.get_attribute('placeholder'), 'Phone')
		
		# Fill the form out incorrectly
		username.send_keys('TestUsername')
		email.send_keys('test@example.com')
		password1.send_keys('correcthorsebatterystaple')
		password2.send_keys('correcthorsebatterystapleerror') # deliberate mistake
		first_name.send_keys('John')
		last_name.send_keys('Smith')
		initials.send_keys('JS')
		phone.send_keys('0123456789')
		self.browser.execute_script("return jQuery('#g-recaptcha-response').val('PASSED')")

		# Submit incorrect form
		submit = self.browser.find_element_by_xpath("//input[@type='submit']")
		submit.click()
		# Restablish error fields
		password1 = self.browser.find_element_by_id('id_password1')
		password2 = self.browser.find_element_by_id('id_password2')

		# Read what the error is
		alert = self.browser.find_element_by_css_selector('div.alert-danger').text
		self.assertIn("password fields didn't match", alert)

		# Passwords should be empty
		self.assertEqual(password1.get_attribute('value'), '')
		self.assertEqual(password2.get_attribute('value'), '')

		# Correct error
		password1.send_keys('correcthorsebatterystaple')
		password2.send_keys('correcthorsebatterystaple')
		self.browser.execute_script("return jQuery('#g-recaptcha-response').val('PASSED')")

		# Submit again
		password2.send_keys(Keys.ENTER)

		# Check we have a success message
		alert = self.browser.find_element_by_css_selector('div.alert-success').text
		self.assertIn('register', alert)
		self.assertIn('email', alert)

		# Check Email
		self.assertEqual(len(mail.outbox), 1)
		email = mail.outbox[0]
		self.assertIn('activation required', email.subject)
		urls = re.findall('http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+', email.message)
		self.assertEqual(len(urls), 2)

		mail.outbox = [] # empty this for later

		# Follow link
		self.browser.get(urls[1]) # go to the second link

		# Complete registration
		title_text = self.browser.find_element_by_tag_name('h2')
		self.assertIn('Complete', title_text)

		# Test login
		self.browser.get(self.live_server_url + '/user/login')
		username = self.browser.find_element_by_id('id_username')
		self.assertEqual(username.get_attribute('placeholder'), 'Username')
		password = self.browser.find_element_by_id('id_password')
		self.assertEqual(password.get_attribute('placeholder'), 'Password')
		self.assertEqual(password.get_attribute('type'), 'password')

		username.send_keys('TestUsername')
		password.send_keys('correcthorsebatterystaple')
		password.send_keys(Keys.ENTER)
		self.browser.execute_script("return jQuery('#g-recaptcha-response').val('PASSED')")

		# Check we are logged in
		udd = self.browser.find_element_by_id('userdropdown')
		self.assertIn('Hi John', udd)

		# All is well

class EventTest(LiveServerTestCase):
	def setUp(self):
		self.profile = models.Profile(username="EventTest", first_name="Event", last_name="Test", initials="ETU", is_superuser=True)
		self.profile.set_password("EventTestPassword")
		self.profile.save()

		self.browser = webdriver.Firefox()
		os.environ['RECAPTCHA_TESTING'] = 'True'

	def tearDown(self):
		self.browser.quit()
		os.environ['RECAPTCHA_TESTING'] = 'False'

	def authenticate(self, n=None):
		self.assertIn(self.live_server_url + '/user/login/', self.browser.current_url)
		if n:
			self.assertIn('?next=%s'%n, self.browser.current_url)
		username = self.browser.find_element_by_id('id_username')
		password = self.browser.find_element_by_id('id_password')
		submit = self.browser.find_element_by_css_selector('input[type=submit]')

		username.send_keys("EventTest")
		password.send_keys("EventTestPassword")
		self.browser.execute_script("return jQuery('#g-recaptcha-response').val('PASSED')")
		submit.click()

		self.assertEqual(self.live_server_url + n, self.browser.current_url)

	def testRigboardButtons(self):
		# Requests address
		self.browser.get(self.live_server_url + '/rigboard/')
		# Gets redirected to login
		self.authenticate('/rigboard/')

		# Completes and comes back to rigboard
		# Clicks add new
		self.browser.find_element_by_partial_link_text("New").click()
		self.assertEqual(self.live_server_url + '/event/create/', self.browser.current_url)
		self.browser.get(self.live_server_url + '/rigboard/')

	def testRigCreate(self):
		# Requests address
		self.browser.get(self.live_server_url + '/event/create/')
		# Gets redirected to login and back
		self.authenticate('/event/create/')

		# Check has slided up correctly - third save button hidden
		save = self.browser.find_element_by_xpath('(//button[@type="submit"])[3]')
		self.assertFalse(save.is_displayed())

		# Click Rig button
		self.browser.find_element_by_xpath('//button[.="Rig"]').click()

		# Slider expands and save button visible
		self.assertTrue(save.is_displayed())
		form = self.browser.find_element_by_tag_name('form')

		# Create new person
		add_person_button = self.browser.find_element_by_xpath('//a[@data-target="#id_person" and contains(@href, "add")]')
		add_person_button.click()

		# See modal has opened
		modal = self.browser.find_element_by_id('modal')
		self.browser.implicitly_wait(3)
		self.assertTrue(modal.is_displayed())
		self.assertIn("Add Person", modal.find_element_by_tag_name('h3').text)

		# Fill person form out and submit
		modal.find_element_by_xpath('//div[@id="modal"]//input[@id="id_name"]').send_keys("Test Person 1")
		modal.find_element_by_xpath('//div[@id="modal"]//input[@type="submit"]').click()
		self.browser.implicitly_wait(3)
		self.assertFalse(modal.is_displayed())

		# See new person selected
		person1 = models.Person.objects.get(name="Test Person 1")
		self.assertEqual(person1.name, form.find_element_by_xpath('//button[@data-id="id_person"]/span').text)
		# and backend
		option = form.find_element_by_xpath('//select[@id="id_person"]//option[@selected="selected"]')
		self.assertEqual(person1.pk, int(option.get_attribute("value")))

		# Change mind and add another
		add_person_button.click()

		self.browser.implicitly_wait(3)
		self.assertTrue(modal.is_displayed())
		self.assertIn("Add Person", modal.find_element_by_tag_name('h3').text)

		modal.find_element_by_xpath('//div[@id="modal"]//input[@id="id_name"]').send_keys("Test Person 2")
		modal.find_element_by_xpath('//div[@id="modal"]//input[@type="submit"]').click()
		self.browser.implicitly_wait(3)
		self.assertFalse(modal.is_displayed())

		person2 = models.Person.objects.get(name="Test Person 2")
		self.assertEqual(person2.name, form.find_element_by_xpath('//button[@data-id="id_person"]/span').text)
		# Have to do this explcitly to force the wait for it to update
		option = form.find_element_by_xpath('//select[@id="id_person"]//option[@selected="selected"]')
		self.assertEqual(person2.pk, int(option.get_attribute("value")))

		# Was right the first time, change it back
		person_select = form.find_element_by_xpath('//button[@data-id="id_person"]')
		person_select.send_keys(person1.name)
		person_dropped = form.find_element_by_xpath('//ul[contains(@class, "inner selectpicker")]//span[contains(text(), "%s")]'%person1.name)
		person_dropped.click()

		self.assertEqual(person1.name, form.find_element_by_xpath('//button[@data-id="id_person"]/span').text)
		option = form.find_element_by_xpath('//select[@id="id_person"]//option[@selected="selected"]')
		self.assertEqual(person1.pk, int(option.get_attribute("value")))

		# Edit Person 1 to have a better name
		form.find_element_by_xpath('//a[@data-target="#id_person" and contains(@href, "%s/edit/")]'%person1.pk).click()
		self.browser.implicitly_wait(3)
		self.assertTrue(modal.is_displayed())
		self.assertIn("Edit Person", modal.find_element_by_tag_name('h3').text)
		name = modal.find_element_by_xpath('//div[@id="modal"]//input[@id="id_name"]')
		self.assertEqual(person1.name, name.get_attribute('value'))
		name.clear()
		name.send_keys('Rig ' + person1.name)
		name.send_keys(Keys.ENTER)
		self.browser.implicitly_wait(3)
		self.assertFalse(modal.is_displayed())
		person1 = models.Person.objects.get(pk=person1.pk)
		self.assertEqual(person1.name, form.find_element_by_xpath('//button[@data-id="id_person"]/span').text)

		# Create organisation

		# See it is selected

		# Create veneue

		# See it selected

		# Set start date/time

		# Set end date/time

		# Add item

		# See new item appear

		# Attempt to save - missing title

		# See error and all data preserved

		# Set title

		# Save again

		# See redirected to success page