extends /templates/base-flat

block page_nav
  include ./teacher-dashboard-nav.jade

block content
  if me.isAnonymous() || (!me.isTeacher() && !view.classrooms.size())
    .access-restricted.container.text-center.m-y-3
      h5(data-i18n='teacher.access_restricted')
      p(data-i18n='teacher.teacher_account_required')
      if me.isAnonymous()
        .login-button.btn.btn-lg.btn-primary(data-i18n='login.log_in')
        a.btn.btn-lg.btn-primary-alt(href="/teachers/signup" data-i18n='teacher.create_teacher_account')
      else
        a.btn.btn-lg.btn-primary(href="/teachers/update-account" data-i18n="teachers_quote.convert_account_title")
        button#logout-button.btn.btn-lg.btn-primary-alt(data-i18n="login.log_out")

    .teacher-account-blurb.text-center.col-xs-6.col-xs-offset-3.m-y-3
      h5(data-i18n='teacher.what_is_a_teacher_account')
      p(data-i18n='teacher.teacher_account_explanation')

  else
    if !me.isTeacher()
      .alert.alert-danger.text-center
        .container
          // DNT: Temporary
          h3 ATTENTION: Please upgrade your account to a Teacher Account.
          p
            | We are transitioning to a new improved classroom management system for instructors.
            | Please convert your account to ensure you retain access to your classrooms. 
          a.btn.btn-primary.btn-lg(href="/teachers/update-account") Upgrade to teacher account
      
    .container.m-t-5
      .pull-right
        span.glyphicon.glyphicon-question-sign
        =' '
        a#how-to-enroll-link(data-i18n="teacher.how_to_enroll")
      h3(data-i18n='teacher.enrollments')
      h4#enrollments-blurb
        span(data-i18n='teacher.enrollments_blurb_1')
        span  2–#{view.state.get('totalCourses')} 
        span(data-i18n='teacher.enrollments_blurb_2')
        
      - var available = view.state.get('prepaidGroups').available
      - var pending = view.state.get('prepaidGroups').pending
      - var anyPrepaids = available || pending
      
      .row.m-t-3
        if anyPrepaids
          #prepaids-col.col-md-9
            if _.size(available) > 0
              h5.m-b-1(data-i18n="teacher.available_credits")
              .row
                for prepaid in available
                  .col-sm-4.col-xs-6
                    +prepaidCard(prepaid)
              
            if _.size(pending) > 0
              h5.m-b-1.m-t-3(data-i18n="teacher.pending_credits")
              .row
                for prepaid in pending
                  .col-sm-4.col-xs-6
                    +prepaidCard(prepaid, 'pending-prepaid-card')
            
          #actions-col.col-md-3
            +addCredits
            +enrollmentStats
        
        else
          // no prepaids
          .col-sm-6.col-lg-4.col-lg-offset-2
            +addCredits
          .col-sm-6.col-lg-4
            +enrollmentStats
      
mixin prepaidCard(prepaid, className)
  .prepaid-card.bg-navy.text-center.m-b-2.p-a-2(class=className)
    h1.m-t-2.m-b-0= prepaid.openSpots()
    div(data-i18n="teacher.credits")
    hr
    em.small-details
      .pull-left(data-i18n="teacher.start_date")
      .pull-right= moment(prepaid.get('startDate')).utc().format('l')
      .clearfix

      .pull-left(data-i18n="teacher.end_date")
      .pull-right= moment(prepaid.get('endDate')).utc().format('l')
      .clearfix
        
        
mixin addCredits
  .text-center.m-b-3.m-t-3
    h5(data-i18n="courses.get_enrollments")
    if me.get('enrollmentRequestSent')
      #enrollment-request-sent-blurb.small
        p(data-i18n="teacher.enroll_request_sent_blurb1") 
        p(data-i18n="teacher.enroll_request_sent_blurb2")
        p(data-i18n="[html]teacher.enroll_request_sent_blurb3")
      button#request-sent-btn.btn-lg.btn.btn-forest(disabled=true, data-i18n="teacher.request_sent")
    else
      p(data-i18n="teacher.num_enrollments_needed")
      div.m-t-2
        input#students-input.enrollment-count.text-center(value=view.state.get('numberOfStudents') type='number')
      strong(data-i18n="teacher.credits")
      p.m-y-2(data-i18n="teacher.get_enrollments_blurb")
      button#contact-us-btn.btn-lg.btn.btn-forest(data-i18n="contribute.contact_us_url")

      
mixin enrollmentStats
  h5.text-center.m-t-3.m-b-2(data-i18n='teacher.enrollment_status')
  table#enrollment-stats-table.table-condensed.table.small-details
    tr
      td
        span(data-i18n='teacher.total_unique_students')
        span.spr :
      td= view.state.get('totalEnrolled') + view.state.get('totalNotEnrolled')
    tr
      td 
        span(data-i18n='teacher.total_enrolled_students')
        span.spr :
      td= view.state.get('totalEnrolled')
    tr
      th(data-i18n='teacher.unenrolled_students')
      th= view.state.get('totalNotEnrolled')
    each classroom in view.classrooms.models
      if classroom.get('members').length > 0 && view.state.get('classroomNotEnrolledMap')[classroom.id] > 0
        tr
          td.classroom-name-td
            span= classroom.get('name')
            span.spr :
          td= view.state.get('classroomNotEnrolledMap')[classroom.id]

  .text-center
    button#enroll-students-btn.btn.btn-lg.btn-navy
      span(data-i18n='teacher.enroll_students')