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gtfs_realtime_viz

0.8.0
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Visualizer for GTFS Realtime protocol buffer files

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gtfs_realtime_viz lib templates diff.eex
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lib/templates/diff.eex 

<%= for {{{comment_base, by_stop_base}, {comment_diff, by_stop_diff}}, i} <- Enum.with_index(@vehicle_archive) do %>

  <% {trip_update_base, trip_update_diff} = Enum.at(@trip_update_archive, i) %>

  <div id="viz-<%= i %>" class="viz-tool viz-hidden">

    <div class="viz-comment"><%= comment_base %> / <%= comment_diff %></div>



    <h2>Routes</h2>



    <%= for {route_name, stops} <- @routes do %>

      <h3><%= route_name %></h3>

      <table class="viz-ladder">

        <tr>

          <th>Trips</th>

          <th class="viz-position viz-position-header">Position</th>

          <th>Station</th>

          <th class="viz-position viz-position-header">Position</th>

          <th>Trips</th>

        </tr>



        <%= for {stop_name, stop_id_0, stop_id_1} <- stops do %>

          <% stop_id_0 = {stop_id_0, 0} %>

          <% stop_id_1 = {stop_id_1, 1} %>

          <% vs0_base = by_stop_base[stop_id_0] || [] %>

          <% vs1_base = by_stop_base[stop_id_1] || [] %>

          <% base_trips_0 = trip_update_base[stop_id_0] || [] %>

          <% base_trips_1 = trip_update_base[stop_id_1] || [] %>



          <% vs0_diff = by_stop_diff[stop_id_0] || [] %>

          <% vs1_diff = by_stop_diff[stop_id_1] || [] %>

          <% diff_trips_0 = trip_update_diff[stop_id_0] || [] %>

          <% diff_trips_1 = trip_update_diff[stop_id_1] || [] %>



          <tr>

            <td>

              <%= for {base_prediction, diff_prediction} <- format_time_diff(base_trips_0, diff_trips_0) do %>

                <%= if base_prediction do %>

                  🚂 <%= base_prediction %><br>

                <% end %>

                <%= if diff_prediction do %>

                  👻 <%= diff_prediction %><br>

                <% end %>

              <% end %>

            </td>

            <td>

              <div class="viz-position">

                <div class="viz-position-train viz-align-right"><%= trainify_diff(vs0_base, vs0_diff, :IN_TRANSIT_TO, "🚂", "👻") %></div>

                <div class="viz-position-label viz-align-left">↓ In Transit</div>

              </div>

              <div class="viz-position">

                <div class="viz-position-train viz-align-right"><%= trainify_diff(vs0_base, vs0_diff, :INCOMING_AT, "🚂", "👻") %></div>

                <div class="viz-position-label viz-align-left">↓ Incoming</div>

              </div>

              <div class="viz-position">

                <div class="viz-position-train viz-align-right"><%= trainify_diff(vs0_base, vs0_diff, :STOPPED_AT, "🚂", "👻") %></div>

                <div class="viz-position-label viz-align-left">↓ Stopped At</div>

              </div>

            </td>

            <td>

              <em><%= stop_name %></em>

            </td>

            <td>

              <div class="viz-position">

                <div class="viz-position-label viz-align-right">Stopped At ↑</div>

                <div class="viz-position-train viz-align-left"><%= trainify_diff(vs1_base, vs1_diff, :STOPPED_AT, "🚂", "👻") %></div>

              </div>

              <div class="viz-position">

                <div class="viz-position-label viz-align-right">Incoming ↑</div>

                <div class="viz-position-train viz-align-left"><%= trainify_diff(vs1_base, vs1_diff, :INCOMING_AT, "🚂", "👻") %></div>

              </div>

              <div class="viz-position">

                <div class="viz-position-label viz-align-right">In Transit ↑</div>

                <div class="viz-position-train viz-align-left"><%= trainify_diff(vs1_base, vs1_diff, :IN_TRANSIT_TO, "🚂", "👻") %></div>

              </div>

            </td>

            <td>

              <%= for {base_prediction, diff_prediction} <- format_time_diff(base_trips_1, diff_trips_1) do %>

                <%= if base_prediction do %>

                  🚂 <%= base_prediction %><br>

                <% end %>

                <%= if diff_prediction do %>

                  👻 <%= diff_prediction %><br>

                <% end %>

              <% end %>

            </td>

          </tr>

        <% end %>

      </table>

    <% end %>

  </div>

<% end %>