Add support for writing settings.json

clock.py

@@ -149,8 +149,15 @@ class ClockSettings():
         self.wake_up_brightness = j["wake_up_brightness"]
         self.reading_light_brightness = j["reading_light_brightness"]
         self.display_brightness = j["display_brightness"]
+        self.alarm_activated = j["alarm_activated"]
+
+        hour = j["alarm_time_hour"]
+        minute = j["alarm_time_minute"]
+
+        t = datetime.datetime.now()
+        self.alarm_time = datetime.datetime(t.year, \
+                t.month, t.day, hour, minute, 0, 0)
 
-        self.alarm_time = datetime.datetime(2022, 12, 10, 7, 30, 0, 0)
         self.alarm_activated = False
         self.alarm_playing = False
 
@@ -158,13 +165,24 @@ class ClockSettings():
 
         self.seconds_to_sunrise = 30 * 60 # 30 minutes
 
-
-
     def read(self):
         ClockSettings()  
 
     def write(self):
-        return
+        j = {}
+        j["theme"] = self.theme_selected
+        j["volume"] = self.wake_up_volume
+        j["wake_up_sound"] = self.sound_selected
+        j["wake_up_brightness"] = self.wake_up_brightness
+        j["reading_light_brightness"] = self.reading_light_brightness
+        j["display_brightness"] = self.display_brightness
+        j["alarm_activated"] = self.alarm_activated
+        j["alarm_time_hour"] = self.alarm_time.hour
+        j["alarm_time_minute"] = self.alarm_time.minute
+
+        with open("settings.json", "w") as f:
+            json.dump(j, f, indent=4)
+        print("settings saved")
 
 class MyClockWidget(FloatLayout):
     settings = ClockSettings()
@@ -716,6 +734,7 @@ class MyClockWidget(FloatLayout):
 
                 if self.set_alarm_timeout_counter >= 4.5 * update_rate:
                     self.view = "clock"
+                    self.settings.write()
                     self.set_alarm_timeout_counter = 0
                     self.view_active_since = time.time()
 
@@ -1042,7 +1061,10 @@ class MyClockWidget(FloatLayout):
             self.view = "clock"
             self.view_active_since = time.time()
             self.settings.alarm_activated = False
+            self.settings.write()
         else:
+            if (self.view.startswith("settings_menu")):
+                self.settings.write()
             self.view = "set_alarm"
             self.view_active_since = time.time()
             self.settings.alarm_activated = True
@@ -1055,6 +1077,7 @@ class MyClockWidget(FloatLayout):
         else:
             self.view = "clock"
             self.view_active_since = time.time()
+            self.settings.write()
         print("view updated to " + self.view)
 
     def touch_up_function(self, touch):

settings.json

@@ -1,8 +1,11 @@
 {
-    "volume": 4,
+    "theme": "Light",
+    "volume": 13,
     "wake_up_sound": "NPO Radio 1",
-    "wake_up_brightness": 20,
-    "reading_light_brightness": 3,
-    "display_brightness": 5,
-    "theme": "Colorful"
-}
+    "wake_up_brightness": 4,
+    "reading_light_brightness": 13,
+    "display_brightness": 13,
+    "alarm_activated": true,
+    "alarm_time_hour": 6,
+    "alarm_time_minute": 57
+}