# encoding: utf-8
require 'test_helper'

class TicketNotificationTest < ActiveSupport::TestCase

  # create agent1 & agent2
  groups = Group.where( :name => 'Users' )
  roles  = Role.where( :name => 'Agent' )
  agent1 = User.create_or_update(
    :login         => 'ticket-notification-agent1@example.com',
    :firstname     => 'Notification',
    :lastname      => 'Agent1',
    :email         => 'ticket-notification-agent1@example.com',
    :password      => 'agentpw',
    :active        => true,
    :roles         => roles,
    :groups        => groups,
    :preferences   => {
      :locale => 'de',
    },
    :updated_by_id => 1,
    :created_by_id => 1,
  )
  agent2 = User.create_or_update(
    :login         => 'ticket-notification-agent2@example.com',
    :firstname     => 'Notification',
    :lastname      => 'Agent2',
    :email         => 'ticket-notification-agent2@example.com',
    :password      => 'agentpw',
    :active        => true,
    :roles         => roles,
    :groups        => groups,
    :preferences   => {
      :locale => 'en_CA',
    },
    :updated_by_id => 1,
    :created_by_id => 1,
  )
  Group.create_if_not_exists(
    :name          => 'WithoutAccess',
    :note          => 'Test for notification check.',
    :updated_by_id => 1,
    :created_by_id => 1
  )

  # create customer
  roles    = Role.where( :name => 'Customer' )
  customer = User.create_or_update(
    :login         => 'ticket-notification-customer@example.com',
    :firstname     => 'Notification',
    :lastname      => 'Customer',
    :email         => 'ticket-notification-customer@example.com',
    :password      => 'agentpw',
    :active        => true,
    :roles         => roles,
    :groups        => groups,
    :updated_by_id => 1,
    :created_by_id => 1,
  )

  test 'ticket notification simple' do

    # create ticket in group
    ticket1 = Ticket.create(
      :title         => 'some notification test 1',
      :group         => Group.lookup( :name => 'Users'),
      :customer      => customer,
      :state         => Ticket::State.lookup( :name => 'new' ),
      :priority      => Ticket::Priority.lookup( :name => '2 normal' ),
      :updated_by_id => customer.id,
      :created_by_id => customer.id,
    )
    article_inbound = Ticket::Article.create(
      :ticket_id     => ticket1.id,
      :from          => 'some_sender@example.com',
      :to            => 'some_recipient@example.com',
      :subject       => 'some subject',
      :message_id    => 'some@id',
      :body          => 'some message',
      :internal      => false,
      :sender        => Ticket::Article::Sender.where(:name => 'Customer').first,
      :type          => Ticket::Article::Type.where(:name => 'email').first,
      :updated_by_id => customer.id,
      :created_by_id => customer.id,
    )
    assert( ticket1, "ticket created - ticket notification simple" )

    # execute ticket events
    Observer::Ticket::Notification.transaction
    #puts Delayed::Job.all.inspect
    Delayed::Worker.new.work_off

    # verify notifications to agent1 + agent2
    assert_equal( 1, notification_check(ticket1, agent1), ticket1.id )
    assert_equal( 1, notification_check(ticket1, agent2), ticket1.id )

    # update ticket attributes
    ticket1.title    = "#{ticket1.title} - #2"
    ticket1.priority = Ticket::Priority.lookup( :name => '3 high' )
    ticket1.save

    # execute ticket events
    Observer::Ticket::Notification.transaction
    #puts Delayed::Job.all.inspect
    Delayed::Worker.new.work_off

    # verify notifications to agent1 + agent2
    assert_equal( 2, notification_check(ticket1, agent1), ticket1.id )
    assert_equal( 2, notification_check(ticket1, agent2), ticket1.id )

    # add article to ticket
    article_note = Ticket::Article.create(
      :ticket_id      => ticket1.id,
      :from           => 'some person',
      :subject        => 'some note',
      :body           => 'some message',
      :internal       => true,
      :sender         => Ticket::Article::Sender.where(:name => 'Agent').first,
      :type           => Ticket::Article::Type.where(:name => 'note').first,
      :updated_by_id  => 1,
      :created_by_id  => 1,
    )

    # verify notifications to agent1 + agent2



    # create ticket with agent1 as owner
    ticket2 = Ticket.create(
      :title          => 'some notification test 2',
      :group          => Group.lookup( :name => 'Users'),
      :customer_id    => 2,
      :owner_id       => agent1.id,
      :state          => Ticket::State.lookup( :name => 'new' ),
      :priority       => Ticket::Priority.lookup( :name => '2 normal' ),
      :updated_by_id  => agent1.id,
      :created_by_id  => agent1.id,
    )
    article_inbound = Ticket::Article.create(
      :ticket_id     => ticket2.id,
      :from          => 'some_sender@example.com',
      :to            => 'some_recipient@example.com',
      :subject       => 'some subject',
      :message_id    => 'some@id',
      :body          => 'some message',
      :internal      => false,
      :sender        => Ticket::Article::Sender.where(:name => 'Agent').first,
      :type          => Ticket::Article::Type.where(:name => 'phone').first,
      :updated_by_id => agent1.id,
      :created_by_id => agent1.id,
    )

    # execute ticket events
    Observer::Ticket::Notification.transaction
    #puts Delayed::Job.all.inspect
    Delayed::Worker.new.work_off
    assert( ticket2, "ticket created" )

    # verify notifications to no one
    assert_equal( 0, notification_check(ticket2, agent1), ticket2.id )
    assert_equal( 0, notification_check(ticket2, agent2), ticket2.id )

    # update ticket
    ticket2.title         = "#{ticket2.title} - #2"
    ticket2.updated_by_id = agent1.id
    ticket2.priority      = Ticket::Priority.lookup( :name => '3 high' )
    ticket2.save

    # execute ticket events
    Observer::Ticket::Notification.transaction
    #puts Delayed::Job.all.inspect
    Delayed::Worker.new.work_off

    # verify notifications to no one
    assert_equal( 0, notification_check(ticket2, agent1), ticket2.id )
    assert_equal( 0, notification_check(ticket2, agent2), ticket2.id )

    # update ticket
    ticket2.title         = "#{ticket2.title} - #3"
    ticket2.updated_by_id = agent2.id
    ticket2.priority      = Ticket::Priority.lookup( :name => '2 normal' )
    ticket2.save

    # execute ticket events
    Observer::Ticket::Notification.transaction
    #puts Delayed::Job.all.inspect
    Delayed::Worker.new.work_off

    # verify notifications to agent1 and not to agent2
    assert_equal( 1, notification_check(ticket2, agent1), ticket2.id )
    assert_equal( 0, notification_check(ticket2, agent2), ticket2.id )



    # create ticket with agent2 and agent1 as owner
    ticket3 = Ticket.create(
      :title          => 'some notification test 3',
      :group          => Group.lookup( :name => 'Users'),
      :customer_id    => 2,
      :owner_id       => agent1.id,
      :state          => Ticket::State.lookup( :name => 'new' ),
      :priority       => Ticket::Priority.lookup( :name => '2 normal' ),
      :updated_by_id  => agent2.id,
      :created_by_id  => agent2.id,
    )
    article_inbound = Ticket::Article.create(
      :ticket_id     => ticket3.id,
      :from          => 'some_sender@example.com',
      :to            => 'some_recipient@example.com',
      :subject       => 'some subject',
      :message_id    => 'some@id',
      :body          => 'some message',
      :internal      => false,
      :sender        => Ticket::Article::Sender.where(:name => 'Agent').first,
      :type          => Ticket::Article::Type.where(:name => 'phone').first,
      :updated_by_id => agent2.id,
      :created_by_id => agent2.id,
    )

    # execute ticket events
    Observer::Ticket::Notification.transaction
    #puts Delayed::Job.all.inspect
    Delayed::Worker.new.work_off
    assert( ticket3, "ticket created" )

    # verify notifications to agent1 and not to agent2
    assert_equal( 1, notification_check(ticket3, agent1), ticket3.id )
    assert_equal( 0, notification_check(ticket3, agent2), ticket3.id )

    # update ticket
    ticket3.title         = "#{ticket3.title} - #2"
    ticket3.updated_by_id = agent1.id
    ticket3.priority      = Ticket::Priority.lookup( :name => '3 high' )
    ticket3.save

    # execute ticket events
    Observer::Ticket::Notification.transaction
    #puts Delayed::Job.all.inspect
    Delayed::Worker.new.work_off

    # verify notifications to no one
    assert_equal( 1, notification_check(ticket3, agent1), ticket3.id )
    assert_equal( 0, notification_check(ticket3, agent2), ticket3.id )

    # update ticket
    ticket3.title         = "#{ticket3.title} - #3"
    ticket3.updated_by_id = agent2.id
    ticket3.priority      = Ticket::Priority.lookup( :name => '2 normal' )
    ticket3.save

    # execute ticket events
    Observer::Ticket::Notification.transaction
    #puts Delayed::Job.all.inspect
    Delayed::Worker.new.work_off

    # verify notifications to agent1 and not to agent2
    assert_equal( 2, notification_check(ticket3, agent1), ticket3.id )
    assert_equal( 0, notification_check(ticket3, agent2), ticket3.id )


    delete = ticket1.destroy
    assert( delete, "ticket1 destroy" )

    delete = ticket2.destroy
    assert( delete, "ticket2 destroy" )

    delete = ticket3.destroy
    assert( delete, "ticket3 destroy" )

  end

  test 'ticket notification events' do

    # create ticket in group
    ticket1 = Ticket.create(
      :title         => 'some notification event test 1',
      :group         => Group.lookup( :name => 'Users'),
      :customer      => customer,
      :state         => Ticket::State.lookup( :name => 'new' ),
      :priority      => Ticket::Priority.lookup( :name => '2 normal' ),
      :updated_by_id => customer.id,
      :created_by_id => customer.id,
    )
    article_inbound = Ticket::Article.create(
      :ticket_id     => ticket1.id,
      :from          => 'some_sender@example.com',
      :to            => 'some_recipient@example.com',
      :subject       => 'some subject',
      :message_id    => 'some@id',
      :body          => 'some message',
      :internal      => false,
      :sender        => Ticket::Article::Sender.where(:name => 'Customer').first,
      :type          => Ticket::Article::Type.where(:name => 'email').first,
      :updated_by_id => customer.id,
      :created_by_id => customer.id,
    )
    assert( ticket1, "ticket created" )

    # execute ticket events
    Observer::Ticket::Notification.transaction

    # update ticket attributes
    ticket1.title    = "#{ticket1.title} - #2"
    ticket1.priority = Ticket::Priority.lookup( :name => '3 high' )
    ticket1.save

    list        = EventBuffer.list
    listObjects = Observer::Ticket::Notification.get_uniq_changes(list)

    assert_equal( 'some notification event test 1', listObjects[ticket1.id][:changes]['title'][0] )
    assert_equal( 'some notification event test 1 - #2', listObjects[ticket1.id][:changes]['title'][1] )
    assert_not( listObjects[ticket1.id][:changes]['priority'] )
    assert_equal( 2, listObjects[ticket1.id][:changes]['priority_id'][0] )
    assert_equal( 3, listObjects[ticket1.id][:changes]['priority_id'][1] )

    # update ticket attributes
    ticket1.title    = "#{ticket1.title} - #3"
    ticket1.priority = Ticket::Priority.lookup( :name => '1 low' )
    ticket1.save

    list        = EventBuffer.list
    listObjects = Observer::Ticket::Notification.get_uniq_changes(list)

    assert_equal( 'some notification event test 1', listObjects[ticket1.id][:changes]['title'][0] )
    assert_equal( 'some notification event test 1 - #2 - #3', listObjects[ticket1.id][:changes]['title'][1] )
    assert_not( listObjects[ticket1.id][:changes]['priority'] )
    assert_equal( 2, listObjects[ticket1.id][:changes]['priority_id'][0] )
    assert_equal( 1, listObjects[ticket1.id][:changes]['priority_id'][1] )

  end


  test 'ticket notification template' do

    # create ticket in group
    ticket1 = Ticket.create(
      :title         => 'some notification template test 1',
      :group         => Group.lookup( :name => 'Users'),
      :customer      => customer,
      :state         => Ticket::State.lookup( :name => 'new' ),
      :priority      => Ticket::Priority.lookup( :name => '2 normal' ),
      :updated_by_id => customer.id,
      :created_by_id => customer.id,
    )
    article = Ticket::Article.create(
      :ticket_id     => ticket1.id,
      :from          => 'some_sender@example.com',
      :to            => 'some_recipient@example.com',
      :subject       => 'some subject',
      :message_id    => 'some@id',
      :body          => 'some message',
      :internal      => false,
      :sender        => Ticket::Article::Sender.where(:name => 'Customer').first,
      :type          => Ticket::Article::Type.where(:name => 'email').first,
      :updated_by_id => customer.id,
      :created_by_id => customer.id,
    )
    assert( ticket1, "ticket created - ticket notification template" )

    bg = Observer::Ticket::Notification::BackgroundJob.new(
      :ticket_id  => ticket1.id,
      :article_id => article.id,
      :type       => 'update',
      :changes    => {
        :priority_id => [1, 2],
      },
    )

    # check changed attributes
    human_changes = bg.human_changes(agent1,ticket1)
    assert( human_changes['Priority'], 'Check if attributes translated based on ObjectManager::Attribute' )
    assert_equal( 'i18n(1 low)', human_changes['Priority'][0] )
    assert_equal( 'i18n(2 normal)', human_changes['Priority'][1] )
    assert_not( human_changes['priority_id'] )

    # en template
    template = bg.template_update(agent2, ticket1, article, human_changes)
    assert( template[:subject] )
    assert( template[:body] )
    assert_match( /Priority/, template[:body] )
    assert_match( /1 low/, template[:body] )
    assert_match( /2 normal/, template[:body] )

    # en notification
    body = NotificationFactory.build(
      :locale  => agent2.preferences[:locale],
      :string  => template[:body],
      :objects => {
        :ticket    => ticket1,
        :article   => article,
        :recipient => agent2,
      }
    )
    assert_match( /Priority/, body )
    assert_match( /1 low/, body )
    assert_match( /2 normal/, body )

    # de template
    template = bg.template_update(agent1, ticket1, article, human_changes)
    assert( template[:subject] )
    assert( template[:body] )
    assert_match( /Priority/, template[:body] )
    assert_match( /1 low/, template[:body] )
    assert_match( /2 normal/, template[:body] )

    # de notification
    body = NotificationFactory.build(
      :locale  => agent1.preferences[:locale],
      :string  => template[:body],
      :objects => {
        :ticket    => ticket1,
        :article   => article,
        :recipient => agent1,
      }
    )

    assert_match( /Priorität/, body )
    assert_match( /1 niedrig/, body )
    assert_match( /3 normal/, body )

  end

  def notification_check(ticket, recipient)
    result = ticket.history_get()
    count  = 0
    result.each {|item|
      next if item['type'] != 'notification'
      next if item['object'] != 'Ticket'
      next if item['value_to'] !~ /#{recipient.email}/i
      count += 1
    }
    count
  end
end