.....................

components/custom_monochromatic/monochromatic_light_output.h

@@ -8,6 +8,8 @@
 namespace esphome {
 namespace c_monochromatic {
 
+enum State{ Off, Auto, On };
+
 class MonochromaticLightOutput : public light::LightOutput,
                                  public i2c::I2CDevice,
                                  public Component {
@@ -15,6 +17,7 @@ public:
   void set_output(output::FloatOutput *upper, output::FloatOutput *lower) {
     upper_ = upper;
     lower_ = lower;
+    state_ = Off;
   }
   light::LightTraits get_traits() override {
     auto traits = light::LightTraits();
@@ -22,13 +25,63 @@ public:
     return traits;
   }
   void write_state(light::LightState *state) override {
+    this->light_state_ = state;
     float bright;
     state->current_values_as_brightness(&bright);
     this->upper_->set_level(bright);
     this->lower_->set_level(bright);
   }
 
+  void set_state(State s){
+    this->state_ = s;
+    switch(s){
+      case(On):
+        /* this -> write_state(this) */
+        this -> light_state_->turn_on();
+        break;
+      case(Off):
+        this -> light_state_->turn_off();
+        break;
+      case(Auto):
+
+        break;
+    }
+  }
+
+  void loop(){
+    uint8_t data = 10;
+    this->read_register(0x0, &data, 0x1);
+    /* ESP_LOGI(TAG, "READ value: %d", data); */
+    if(data != 0){
+        if(data & 1){
+            this->set_state(Off);
+            /* ESP_LOGI(TAG, "Set to Off", data); */
+        /* } else if ( data & 2 ){ */
+        /*     this->set_state(Auto); */
+            /* ESP_LOGI(TAG, "Set to Auto", data); */
+        } else if ( data & 4 ){
+            this->set_state(On);
+            /* ESP_LOGI(TAG, "Set to On", data); */
+        }
+    }
+    /* if(this->state_ == Auto) { */
+    /*     if(data & 8){ */
+    /*         // TODO: turn on led */
+    /*         /\* ESP_LOGI(TAG, "Auto On"); *\/ */
+    /*         this->upper_->set_level(this->b_upper_); */
+    /*         this->lower_->set_level(this->b_lower_); */
+    /*     } */
+    /*     else{ */
+    /*         /\* ESP_LOGI(TAG, "Auto Off"); *\/ */
+    /*         this->upper_->set_level(0.0); */
+    /*         this->lower_->set_level(0.0); */
+    /*     } */
+    /* } */
+  }
+
 protected:
+  State state_;
+  light::LightState *light_state_;
   output::FloatOutput *upper_;
   output::FloatOutput *lower_;
 };