1 files changed, 36 insertions, 0 deletions
diff --git a/lib/tom_tom.rb b/lib/tom_tom.rb
index 4a6a58df0..a2ebeb1a8 100644
--- a/lib/tom_tom.rb
+++ b/lib/tom_tom.rb
@@ -14,6 +14,19 @@ class TomTom
     end
   end
 
+  def calculate_route(way_costs)
+    params = URI.encode_www_form({
+      travelMode: 'bus',
+      routeType: 'shortest'
+    })
+    locations = convert_way_costs_for_calculate_route(way_costs)
+
+    response = @connection.post do |req|
+      req.url "/routing/1/calculateRoute/#{locations}/json?#{params}"
+      req.headers['Content-Type'] = 'application/json'
+    end
+  end
+
   def batch(way_costs)
     params = URI.encode_www_form({
       travelMode: 'bus',
@@ -32,6 +45,16 @@ class TomTom
         batchItems: batch_items
       }.to_json
     end
+
+    response = JSON.parse(response.body)
+
+    calculated_routes = response['batchItems']
+
+    calculated_routes.each do |route|
+      next if route['statusCode'] != 200
+
+      distance = route['response']['routes']
+    end
   end
 
   def convert_way_costs_for_batch(way_costs)
@@ -40,4 +63,17 @@ class TomTom
       ":#{way_cost.arrival.lat},#{way_cost.arrival.lng}"
     end
   end
+
+  def convert_way_costs_for_calculate_route(way_costs)
+    coordinates = []
+
+    way_costs.map do |way_cost|
+      coordinates << "#{way_cost.departure.lat},#{way_cost.departure.lng}"
+      coordinates << "#{way_cost.arrival.lat},#{way_cost.arrival.lng}"
+    end
+
+    coordinates
+      .uniq
+      .join(':')
+  end
 end