work in progress. code looks nice now. still have to deal w/ a lot of stuffs

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/branches/0.7@2472 b32b6428-25c9-4566-ad07-03861ab6144f

devices/protocols/Tuya/xaal/tuya/devices.py

@@ -5,6 +5,8 @@ import time
 import logging
 import functools
 import gevent
+from decorator import decorator
+import colorsys
 
 # Tuya device aren't really network reliable, I get a bunch of connection reset
 # This looks like they use a single socket for local network & cloud (SmartLife APP)
@@ -17,18 +19,48 @@ logger = logging.getLogger(__name__)
 #logging.getLogger('tuyaface').setLevel(logging.INFO)
 
 
+# number of retry 
+RETRY_COUNTER=2
+
+
 def get_dps(data,idx):
     """extract a given datapoint from a tuya dict received"""
     if data:
         dps = data.get('dps',{})
         return dps.get(str(idx),None)
 
-
+def color_to_hex(hsv):
+    "hue is 0 to 360, sat & brighness between 0 to 1"
+    # ensure we received a list 
+    hsv = list(hsv)
+    hsv[0] = hsv[0] / 360.0
+    h,s,v = hsv
+    rgb = [int(i*255) for i in colorsys.hsv_to_rgb(h,s,v)]
+
+    # This code from the original pytuya lib
+    hexvalue = ""
+    for value in rgb:
+        temp = str(hex(int(value))).replace("0x","")
+        if len(temp) == 1:
+            temp = "0" + temp
+        hexvalue = hexvalue + temp
+
+    hsvarray = [int(hsv[0] * 360), int(hsv[1] * 255), int(hsv[2] * 255)]
+    hexvalue_hsv = ""
+    for value in hsvarray:
+        temp = str(hex(int(value))).replace("0x","")
+        if len(temp) == 1:
+            temp = "0" + temp
+        hexvalue_hsv = hexvalue_hsv + temp
+    if len(hexvalue_hsv) == 7:
+        hexvalue = hexvalue + "0" + hexvalue_hsv
+    else:
+        hexvalue = hexvalue + "00" + hexvalue_hsv
+    return hexvalue
+
+@decorator
 def spawn(func,*args,**kwargs):
-    def wrapper(*args,**kwargs):
     gevent.spawn(func,*args,**kwargs)
-    return wrapper
-
 
 def retry(cmd,*args,**kwargs):
     """
@@ -42,11 +74,13 @@ def retry(cmd,*args,**kwargs):
             if result:
                 return result
         except ConnectionResetError:
+            if cnt == RETRY_COUNTER:
                 logger.error('ConnectionResetError: w/ %s (%s)' % (args,cnt))
         except OSError:
+            if cnt == RETRY_COUNTER:
                 logger.error('OSError: w/ %s (%s)' % (args,cnt))
         # error 
-        if cnt == 2: break
+        if cnt == RETRY_COUNTER: break
         cnt = cnt+1
         time.sleep(0.3)
 
@@ -99,8 +133,17 @@ class TuyaDev:
         return retry(tuya.status,self.tuya_info)
 
     def set_state(self,state,idx=1):
-        return retry(tuya.set_state,self.tuya_info,state,idx)
+        data = retry(tuya.set_state,self.tuya_info,state,idx)
+        if data:
+            self.on_status(data)
+        return data
 
+    def set_status(self,data):
+        data = retry(tuya.set_status,self.tuya_info,data)
+        if data:
+            logger.warning(data)
+            self.on_status(data)
+        return data
 
 
 class PowerRelay(TuyaDev):
@@ -146,28 +189,63 @@ class RGBLamp(TuyaDev):
         dev = devices.lamp_color(self.base_addr)
         dev.methods['turn_on'] = self.turn_on
         dev.methods['turn_off'] = self.turn_off
+        dev.methods['set_color_temperature'] = self.set_color_temperature
+        dev.methods['set_brightness'] = self.set_brightness
+        dev.methods['set_hsv'] = self.set_hsv
+        dev.methods['toggle'] = self.toggle
         self.devices.append(dev)
 
     def on_status(self,data):
-        print(data)
+        # state
         result = get_dps(data,1)
         if result!=None:
             self.devices[0].attributes['light'] = result
+        # color / white 
         result = get_dps(data,2)
         if result == 'colour':
             self.devices[0].attributes['mode'] = 'color'
+        if result == 'white':
+            self.devices[0].attributes['mode'] = 'white'
+        # brightness
+        result = get_dps(data,3)
+        if result:
+            self.devices[0].attributes['brightness'] = result      
+        # color_temperature
+        result = get_dps(data,4)
+        if result:
+            self.devices[0].attributes['color_temperature'] = result
 
+    @spawn           
+    def set_color_temperature(self,_color_temperature):
+        value = int(_color_temperature)
+        self.set_status({2:'white',4:value})
+
+    @spawn
+    def set_brightness(self,_brightness,_smooth=0):
+        # smooth is not supported
+        value = int(_brightness)
+        self.set_status({2:'white',3:value})
+
+    @spawn
+    def set_hsv(self,_hsv,_smooth=0):
+        hsv = [int(k) for k in list(_hsv.split(','))]
+        result = color_to_hex(hsv)
+        self.set_status({2:'colour',5:result})
 
     @spawn
     def turn_on(self):
-        data = self.set_state(True,1)
-        self.on_status(data)
+        self.set_state(True,1)
 
     @spawn
     def turn_off(self):
-        data = self.set_state(False,1)
-        self.on_status(data)
+        self.set_state(False,1)
 
+    @spawn
+    def toggle(self):
+        tmp = self.status()
+        state = get_dps(tmp,1)
+        if state != None:
+            self.set_state(not state,1)
 
 
 

devices/protocols/Tuya/xaal/tuya/gw.py

@@ -79,7 +79,7 @@ class GW:
         now = time.time()
         for dev in self.devices.values():
             if now > (dev.last_update + REFRESH_RATE):
-                #dev.update_status()
+                dev.update_status()
                 break # we only update one dev to avoid blocking
         
     def _exit(self):