Made UI pretty!

app/controllers/vehicles_controller.rb

@@ -4,6 +4,7 @@ class VehiclesController < ApplicationController
   def index
     @status = params[:status]
     @vehicles = vehicles_for_status(@status).order(:make, :model, :year)
+    @vehicle_maintenance_statuses = vehicle_maintenance_statuses(@vehicles)
   end
 
   def show
@@ -82,15 +83,24 @@ class VehiclesController < ApplicationController
 
   def maintenance_schedule_statuses(schedules)
     schedules.index_with do |schedule|
-      latest_entry = latest_maintenance_entry_for(schedule)
+      latest_entry = latest_maintenance_entry_for(@vehicle, schedule)
       status = MaintenanceScheduleStatus.new(schedule, latest_entry, current_odometer: @vehicle.current_odometer)
       MaintenanceNotification.record_status_change(schedule, status)
       status
     end
   end
 
-  def latest_maintenance_entry_for(schedule)
-    @vehicle.maintenance_entries
+  def vehicle_maintenance_statuses(vehicles)
+    vehicles.index_with do |vehicle|
+      vehicle.maintenance_schedules.active.order(:maintenance_type).map do |schedule|
+        latest_entry = latest_maintenance_entry_for(vehicle, schedule)
+        MaintenanceScheduleStatus.new(schedule, latest_entry, current_odometer: vehicle.current_odometer)
+      end
+    end
+  end
+
+  def latest_maintenance_entry_for(vehicle, schedule)
+    vehicle.maintenance_entries
       .where("lower(name) = ?", schedule.maintenance_type.downcase)
       .order(date: :desc, created_at: :desc)
       .first