Resolves #416 Vacuum support

lib/entities/vacuum/vacuum_entity.class.dart

@@ -67,11 +67,29 @@ class VacuumEntity extends Entity {
   String get status => getAttribute("status");
   int get batteryLevel => _getIntAttributeValue("battery_level");
   String get batteryIcon => getAttribute("battery_icon");
+  double get cleanedArea => _getDoubleAttributeValue("cleaned_area");
 
-  /*@override
+  @override
   Widget _buildStatePart(BuildContext context) {
-    return SwitchStateWidget();
+    if (supportTurnOn || supportTurnOff) {
-  }*/
+      return SwitchStateWidget(
+        domainForService: "vacuum",
+      );
+    } else {
+      return SimpleEntityState();
+    }
+  }
+
+  @override
+  Widget _buildStatePartForPage(BuildContext context) {
+    return EntityModel(
+      entityWrapper: EntityWrapper(
+        entity: this
+      ),
+      child: VacuumStateButton(),
+      handleTap: false,
+    );
+  }
 
   @override
   Widget _buildAdditionalControlsForPage(BuildContext context) {

lib/entities/vacuum/widgets/vacuum_controls.dart

@@ -11,7 +11,9 @@ class VacuumControls extends StatelessWidget {
         mainAxisSize: MainAxisSize.min,
         children: <Widget>[
           _buildStatusAndBattery(entity),
-          _buildCommands(entity)
+          _buildCommands(entity),
+          _buildFanSpeed(entity),
+          _buildAdditionalInfo(entity)
         ],
       ),
     );
@@ -56,7 +58,7 @@ class VacuumControls extends StatelessWidget {
     }
 
     return Padding(
-      padding: EdgeInsets.only(bottom: Sizes.rowPadding),
+      padding: EdgeInsets.only(bottom: Sizes.doubleRowPadding),
       child: Row(
         mainAxisAlignment: MainAxisAlignment.start,
         mainAxisSize: MainAxisSize.max,
@@ -69,12 +71,41 @@ class VacuumControls extends StatelessWidget {
   Widget _buildCommands(VacuumEntity entity) {
     List<Widget> commandButtons = [];
     double iconSize = 32;
-    if (entity.supportPause) {
+    if (entity.supportStart) {
+      commandButtons.add(
+          IconButton(
+            icon: Icon(MaterialDesignIcons.getIconDataFromIconName("mdi:play")),
+            iconSize: iconSize,
+            onPressed: () => ConnectionManager().callService(
+                domain: "vacuum",
+                entityId: entity.entityId,
+                service: "start"
+            ),
+          )
+      );
+    }
+    if (entity.supportPause && !entity.supportStart) {
       commandButtons.add(
         IconButton(
           icon: Icon(MaterialDesignIcons.getIconDataFromIconName("mdi:play-pause")),
           iconSize: iconSize,
-          onPressed: () => Logger.d("[VACUUM] pause"),
+          onPressed: () => ConnectionManager().callService(
+              domain: "vacuum",
+              entityId: entity.entityId,
+              service: "start_pause"
+          ),
+        )
+      );
+    } else if (entity.supportPause) {
+      commandButtons.add(
+          IconButton(
+            icon: Icon(MaterialDesignIcons.getIconDataFromIconName("mdi:pause")),
+            iconSize: iconSize,
+            onPressed: () => ConnectionManager().callService(
+                domain: "vacuum",
+                entityId: entity.entityId,
+                service: "pause"
+            ),
           )
       );
     }
@@ -83,12 +114,61 @@ class VacuumControls extends StatelessWidget {
           IconButton(
             icon: Icon(MaterialDesignIcons.getIconDataFromIconName("mdi:stop")),
             iconSize: iconSize,
-            onPressed: () => Logger.d("[VACUUM] stop"),
+            onPressed: () => ConnectionManager().callService(
+                domain: "vacuum",
+                entityId: entity.entityId,
+                service: "stop"
+            ),
+          )
+      );
+    }
+    if (entity.supportCleanSpot) {
+      commandButtons.add(
+          IconButton(
+            icon: Icon(MaterialDesignIcons.getIconDataFromIconName("mdi:broom")),
+            iconSize: iconSize,
+            onPressed: () => ConnectionManager().callService(
+                domain: "vacuum",
+                entityId: entity.entityId,
+                service: "clean_spot"
+            ),
+          )
+      );
+    }
+    if (entity.supportLocate) {
+      commandButtons.add(
+          IconButton(
+            icon: Icon(MaterialDesignIcons.getIconDataFromIconName("mdi:map-marker")),
+            iconSize: iconSize,
+            onPressed: () => ConnectionManager().callService(
+                domain: "vacuum",
+                entityId: entity.entityId,
+                service: "locate"
+            ),
+          )
+      );
+    }
+    if (entity.supportReturnHome) {
+      commandButtons.add(
+          IconButton(
+            icon: Icon(MaterialDesignIcons.getIconDataFromIconName("mdi:home-map-marker")),
+            iconSize: iconSize,
+            onPressed: () => ConnectionManager().callService(
+                domain: "vacuum",
+                entityId: entity.entityId,
+                service: "return_to_base"
+            ),
           )
       );
     }
 
-    return Column(
+    if (commandButtons.isEmpty) {
+      return Container(width: 0, height: 0,);
+    }
+
+    return Padding(
+      padding: EdgeInsets.only(bottom: Sizes.doubleRowPadding),
+      child: Column(
         mainAxisSize: MainAxisSize.min,
         crossAxisAlignment: CrossAxisAlignment.start,
         children: <Widget>[
@@ -96,9 +176,57 @@ class VacuumControls extends StatelessWidget {
           Container(height: Sizes.rowPadding,),
           Row(
             mainAxisSize: MainAxisSize.max,
-          children: commandButtons,
+            children: commandButtons.map((button) => Expanded(
+              child: button,
+            )).toList(),
           )
         ],
+      ),
     );
   }
+
+  Widget _buildFanSpeed(VacuumEntity entity) {
+    if (entity.supportFanSpeed) {
+      return Padding(
+        padding: EdgeInsets.only(bottom: Sizes.doubleRowPadding),
+        child: ModeSelectorWidget(
+            caption: "Fan speed",
+            options: entity.fanSpeedList,
+            value: entity.fanSpeed,
+            onChange: (val) => ConnectionManager().callService(
+                domain: "vacuum",
+                entityId: entity.entityId,
+                service: "set_fan_speed",
+                additionalServiceData: {"fan_speed": val}
+            )
+        ),
+      );
+    } else {
+      return Container(width: 0, height: 0,);
+    }
+
+  }
+
+  Widget _buildAdditionalInfo(VacuumEntity entity) {
+    List<Widget> rows = [];
+    if (entity.cleanedArea != null) {
+      rows.add(
+        Text("Cleaned area: ${entity.cleanedArea}")
+      );
+    }
+
+    if (rows.isEmpty) {
+      return Container(width: 0, height: 0,);
+    }
+
+    return Padding(
+      padding: EdgeInsets.only(bottom: Sizes.doubleRowPadding),
+      child: Column(
+        mainAxisSize: MainAxisSize.min,
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: rows,
+      ),
+    );
+
+  }
 }

lib/entities/vacuum/widgets/vacuum_state_button.dart

@@ -0,0 +1,40 @@
+part of '../../../main.dart';
+
+class VacuumStateButton extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    Widget result;
+    VacuumEntity entity = EntityModel.of(context).entityWrapper.entity;
+    if (entity.supportTurnOn && entity.supportTurnOff) {
+      result = FlatServiceButton(
+          serviceDomain: "vacuum",
+          serviceName: entity.state == EntityState.on ? "turn_off" : "turn_on",
+          entityId: entity.entityId,
+          text: entity.state == EntityState.on ? "TURN OFF" : "TURN ON"
+      );
+    } else if (entity.supportStart && (entity.state == EntityState.docked || entity.state == EntityState.idle)) {
+      result = FlatServiceButton(
+          serviceDomain: "vacuum",
+          serviceName: "start",
+          entityId: entity.entityId,
+          text: "START CLEANING"
+      );
+    } else if (entity.supportReturnHome && entity.state == EntityState.cleaning) {
+      result = FlatServiceButton(
+          serviceDomain: "vacuum",
+          serviceName: "return_to_base",
+          entityId: entity.entityId,
+          text: "RETURN TO DOCK"
+      );
+    } else {
+      result = Text(entity.state.toUpperCase(), style: TextStyle(
+          fontSize: 16,
+          color: Colors.grey
+      ));
+    }
+    return Padding(
+      padding: EdgeInsets.only(right: 15),
+      child: result,
+    );
+  }
+}

lib/main.dart

@@ -95,6 +95,7 @@ part 'entities/fan/widgets/fan_controls.dart';
 part 'entities/alarm_control_panel/widgets/alarm_control_panel_controls.widget.dart';
 part 'entities/vacuum/vacuum_entity.class.dart';
 part 'entities/vacuum/widgets/vacuum_controls.dart';
+part 'entities/vacuum/widgets/vacuum_state_button.dart';
 part 'pages/settings.page.dart';
 part 'pages/purchase.page.dart';
 part 'pages/widgets/product_purchase.widget.dart';