wip: home theatre facade working with 6 / 7 separates 🔉📻⏯️🎥📺💡

Author: dancergraham

chapter07_adapter_facade/facade/home_theatre_facade.py

@@ -4,22 +4,22 @@ def __init__(self, amp, tuner,
                  player,
                  projector,
                  screen,
-                 # lights,
+                 lights,
                  # popper
                  ):
         self.amp = amp
         self.tuner = tuner
         self.player = player
         self.projector = projector
         self.screen = screen
-        # self.lights = lights
+        self.lights = lights
         # self.popper = popper
 
     def watch_movie(self, movie):
         print("Get ready to watch a movie...")
         # self.popper.on()
         # self.popper.pop()
-        # self.lights.dim(10)
+        self.lights.dim(10)
         self.screen.down()
         self.projector.on()
         self.projector.wide_screen_mode()
@@ -33,7 +33,7 @@ def watch_movie(self, movie):
     def end_movie(self):
         print("Shutting movie theater down...")
         # self.popper.off()
-        # self.lights.on()
+        self.lights.on()
         self.screen.up()
         self.projector.off()
         self.amp.off()

chapter07_adapter_facade/home_theatre.py

@@ -1,5 +1,5 @@
 from facade.home_theatre_facade import HomeTheaterFacade
-from separates.separates import Amplifier, Tuner, StreamingPlayer, Projector, Screen
+from separates.separates import Amplifier, Tuner, StreamingPlayer, Projector, Screen, TheaterLights
 
 
 def theatre_test_drive():
@@ -8,15 +8,15 @@ def theatre_test_drive():
     player = StreamingPlayer("Streaming Player", amp)
     # cd = CdPlayer("CD Player", amp)
     projector = Projector("Projector", player)
-    # lights = TheaterLights("Theater Ceiling Lights")
+    lights = TheaterLights("Theater Ceiling Lights")
     screen = Screen("Theater Screen")
     # popper = PopcornPopper("Popcorn Popper")
 
     home_theater = HomeTheaterFacade(amp, tuner,
                                      player,
                                      projector,
                                      screen,
-                                     # lights,
+                                     lights,
                                      # popper
                                      )
 

chapter07_adapter_facade/separates/separates.py

@@ -124,9 +124,11 @@ def wide_screen_mode(self):
     def tv_mode(self):
         print(self.description + " in tv mode (4x3 aspect ratio)")
 
+
 class Screen:
     def __init__(self, description):
         self.description = description
+
     def __str__(self):
         return self.description
 
@@ -135,3 +137,20 @@ def up(self):
 
     def down(self):
         print(f"{self.description} going down")
+
+
+class TheaterLights:
+    def __init__(self, description):
+        self.description = description
+
+    def __str__(self):
+        return self.description
+
+    def on(self):
+        print(f"{self.description} on")
+
+    def off(self):
+        print(f"{self.description} off")
+
+    def dim(self, level):
+        print(f"{self.description} dimming to {level} %")