master.rb in tamashii-agent-0.2.0

- old
+ new

@@ -1,8 +1,11 @@
+require 'tamashii/agent/common'
 require 'tamashii/agent/connection'
+require 'tamashii/agent/lcd'
 require 'tamashii/agent/buzzer'
 require 'tamashii/agent/card_reader'
+require 'tamashii/agent/event'
 
 require 'thread'
 
 module Tamashii
   module Agent
@@ -39,10 +42,11 @@
 
       def create_components
         @components = {}
         @components[:connection] = create_component(Connection, self, @host, @port)
         @components[:buzzer] = create_component(Buzzer)
+        @components[:lcd] = create_component(LCD)
         @components[:card_reader] = create_component(CardReader, self)
       end
 
       def create_component(class_name, *args)
         c = class_name.new(*args)
@@ -51,49 +55,54 @@
         c.run
         c
       end
 
       # override
-      def process_event(ev_type, ev_body)
+      def process_event(event)
         super
-        case ev_type
-        when EVENT_SYSTEM_COMMAND
-          logger.info "System command code: #{ev_body}"
-          case ev_body.to_i
+        case event.type
+        when Event::SYSTEM_COMMAND
+          logger.info "System command code: #{event.body}"
+          case event.body.to_i
           when Tamashii::Type::REBOOT
             system_reboot
           when Tamashii::Type::POWEROFF
             system_poweroff
           when Tamashii::Type::RESTART
             system_restart
           when Tamashii::Type::UPDATE
             system_update
           end
-        when EVENT_CONNECTION_NOT_READY
-          broadcast_event(EVENT_BEEP, "error")
+        when Event::CONNECTION_NOT_READY
+          broadcast_event(Event.new(Event::BEEP, "error"))
         else
-          broadcast_event(ev_type, ev_body)
+          broadcast_event(event)
         end
       end
 
+      def show_message(message)
+        logger.info message
+        broadcast_event(Event.new(Event::LCD_MESSAGE, message))
+      end
+
       def system_reboot
-        logger.info "Rebooting..."
+        show_message "Rebooting"
         system("reboot &")
       end
 
       def system_poweroff
-        logger.info "Powering Off..."
+        show_message "Powering  Off"
         system("poweroff &")
       end
 
       def system_restart
-        logger.info "Restarting..."
+        show_message "Restarting"
         system("systemctl restart tamashii-agent.service &")
       end
 
       def system_update
-        logger.info "Updating..."
+        show_message("Updating")
         system("gem update tamashii-agent")
         system_restart
       end
 
       # override
@@ -103,12 +112,12 @@
           c.stop
         end
       end
 
 
-      def broadcast_event(ev_type, ev_body)
+      def broadcast_event(event)
         @components.each_value do |c|
-          c.send_event(ev_type, ev_body)
+          c.send_event(event)
         end
       end
     end
   end
 end