- intervals = number_columns * 60 / EventType::LENGTH_STEP + 1
- width = 85 / intervals
- carousel_number = (@conf_period / number_columns.to_f).ceil
.carousel.slide{ id: "carousel-#{ date }-#{ number_columns }", |
                     "data-ride" => "carousel", |
                     "data-wrap" => "false", |
                     "data-interval" => "false" }
  / Wrapper for slides
  .carousel-inner
    - start_time = DateTime.parse("#{date} #{@conf_start}:00")
    - (0..carousel_number-1).each do |number|
      %div{ class: "#{ carousel_item_class(number, carousel_number, number_columns, @hour_column)}" }
        %table.table.table-bordered.schedule-table#schedule
          %tr
            %th
            - td_start_time = start_time
            - (1..intervals).each do |i|
              %th.date
                = (td_start_time).strftime("%H:%M")
              - td_start_time += @step_minutes

          - start_room_time = start_time
          - @rooms.each do |room|
            - start_room_time = start_time
            - span = 1
            %tr
              %td.room{ style: "height: #{ td_height(@rooms) }px;" }
                .room.elipsis.break-words{ style: "-webkit-line-clamp: #{ room_lines(@rooms) }; height: #{ room_height(@rooms) }px;" }
                  = room.name
                - events = room.events{ |e| e.start_time >= start_time and e.start_time < (start_time + number_columns.hour)}
                - (1..intervals).each do |i|
                  - if span > 1
                    - span -= 1
                  - else
                    - event = events.find{|e| e.start_time <= start_room_time and e.end_time > start_room_time}

                    - if event && (event.state == 'canceled' || event.state == 'withdrawn') && !event.intersecting_events.confirmed.empty?
                      - replacement_event = event.intersecting_events.confirmed.first
                      - event = (replacement_event.start_time <= start_room_time && replacement_event.end_time > start_room_time) ? replacement_event : nil

                    - if event
                      / There is an event, calculate the span and show it
                      - event_span =  (event.end_time.to_i - start_room_time.to_i) / 60 / EventType::LENGTH_STEP
                      - span = ((event_span + i - 1 ) > intervals ? intervals  + 1 - i : event_span)
                      = render partial: 'schedule_item', locals: {event: event, span: span, width: width}
                    - else
                      / if span equals 1 show an empty td
                      %td.no-padding{ width: "#{ width }%"}
                  - start_room_time += @step_minutes
          - start_time = start_room_time - @step_minutes

  / Controls
  %a.left.carousel-control{ href: "#carousel-#{ date }-#{ number_columns }", |
                            role: "button", |
                            "data-slide" => "prev" }
    %span.glyphicon.glyphicon-chevron-left
  %a.right.carousel-control{ href: "#carousel-#{ date }-#{ number_columns }", |
                             role: "button", |
                             "data-slide" => "next" }
    %span.glyphicon.glyphicon-chevron-right