{-# OPTIONS_GHC -fno-warn-unused-do-bind #-} -- ihamletFile discards do results

module Jobs.Handler.SendNotification.ExamActive
  ( dispatchNotificationExamRegistrationActive
  , dispatchNotificationExamRegistrationSoonInactive
  , dispatchNotificationExamDeregistrationSoonInactive
  ) where

import Import

import Handler.Utils.Mail
import Jobs.Handler.SendNotification.Utils

import Text.Hamlet
import qualified Data.CaseInsensitive as CI

dispatchNotificationExamRegistrationActive :: ExamId -> UserId -> Handler ()
dispatchNotificationExamRegistrationActive nExam jRecipient = userMailT jRecipient $ do
  (Course{..}, Exam{..}) <- liftHandler . runDB $ do
    exam <- getJust nExam
    course <- belongsToJust examCourse exam
    return (course, exam)
  replaceMailHeader "Auto-Submitted" $ Just "auto-generated"
  setSubjectI $ MsgMailSubjectExamRegistrationActive courseShorthand examName

  MsgRenderer mr <- getMailMsgRenderer
  let termDesc = mr . ShortTermIdentifier $ unTermKey courseTerm
      tid = courseTerm
      ssh = courseSchool
      csh = courseShorthand
      examn = examName

  editNotifications <- mkEditNotifications jRecipient

  addAlternatives $
    providePreferredAlternative ($(ihamletFile "templates/mail/examRegistrationActive.hamlet") :: HtmlUrlI18n UniWorXMessage (Route UniWorX))

dispatchNotificationExamRegistrationSoonInactive :: ExamId -> UserId -> Handler ()
dispatchNotificationExamRegistrationSoonInactive nExam jRecipient = userMailT jRecipient $ do
  (Course{..}, Exam{..}) <- liftHandler . runDB $ do
    exam <- getJust nExam
    course <- belongsToJust examCourse exam
    return (course, exam)
  replaceMailHeader "Auto-Submitted" $ Just "auto-generated"
  setSubjectI $ MsgMailSubjectExamRegistrationSoonInactive courseShorthand examName

  MsgRenderer mr <- getMailMsgRenderer
  let termDesc = mr . ShortTermIdentifier $ unTermKey courseTerm
      tid = courseTerm
      ssh = courseSchool
      csh = courseShorthand
      examn = examName

  editNotifications <- mkEditNotifications jRecipient

  addAlternatives $
    providePreferredAlternative ($(ihamletFile "templates/mail/examRegistrationSoonInactive.hamlet") :: HtmlUrlI18n UniWorXMessage (Route UniWorX))

dispatchNotificationExamDeregistrationSoonInactive :: ExamId -> UserId -> Handler ()
dispatchNotificationExamDeregistrationSoonInactive nExam jRecipient = userMailT jRecipient $ do
  (Course{..}, Exam{..}) <- liftHandler . runDB $ do
    exam <- getJust nExam
    course <- belongsToJust examCourse exam
    return (course, exam)
  replaceMailHeader "Auto-Submitted" $ Just "auto-generated"
  setSubjectI $ MsgMailSubjectExamDeregistrationSoonInactive courseShorthand examName

  MsgRenderer mr <- getMailMsgRenderer
  let termDesc = mr . ShortTermIdentifier $ unTermKey courseTerm
      tid = courseTerm
      ssh = courseSchool
      csh = courseShorthand
      examn = examName

  editNotifications <- mkEditNotifications jRecipient

  addAlternatives $
    providePreferredAlternative ($(ihamletFile "templates/mail/examDeregistrationSoonInactive.hamlet") :: HtmlUrlI18n UniWorXMessage (Route UniWorX))