Resolves #245 Add special row elements support for entities card

lib/entity_class/entity.class.dart

@@ -1,5 +1,14 @@
 part of '../main.dart';
 
+class StatelessEntityType {
+  static const NONE = 0;
+  static const MISSED = 1;
+  static const DIVIDER = 2;
+  static const SECTION = 3;
+  static const CALL_SERVICE = 4;
+  static const WEBLINK = 5;
+}
+
 class Entity {
 
   static List badgeDomains = [
@@ -67,7 +76,7 @@ class Entity {
   String state;
   String displayState;
   DateTime _lastUpdated;
-  bool missed = false;
+  int statelessType = 0;
 
   List<Entity> childEntities = [];
   List<String> attributesToShow = ["all"];
@@ -99,11 +108,34 @@ class Entity {
   }
 
   Entity.missed(String entityId) {
-    missed = true;
+    statelessType = StatelessEntityType.MISSED;
     attributes = {"hidden": false};
     this.entityId = entityId;
   }
 
+  Entity.divider() {
+    statelessType = StatelessEntityType.DIVIDER;
+    attributes = {"hidden": false};
+  }
+
+  Entity.section(String label) {
+    statelessType = StatelessEntityType.SECTION;
+    attributes = {"hidden": false, "friendly_name": "$label"};
+  }
+
+  Entity.callService({String icon, String name, String service, String actionName}) {
+    statelessType = StatelessEntityType.CALL_SERVICE;
+    entityId = service;
+    displayState = actionName?.toUpperCase() ?? "RUN";
+    attributes = {"hidden": false, "friendly_name": "$name", "icon": "$icon"};
+  }
+
+  Entity.weblink({String url, String name, String icon}) {
+    statelessType = StatelessEntityType.WEBLINK;
+    entityId = "custom.custom"; //TODO wtf??
+    attributes = {"hidden": false, "friendly_name": "${name ?? url}", "icon": "${icon ?? 'mdi:link'}"};
+  }
+
   void update(Map rawData) {
     attributes = rawData["attributes"] ?? {};
     domain = rawData["entity_id"].split(".")[0];

lib/entity_class/entity_wrapper.class.dart

@@ -14,7 +14,7 @@ class EntityWrapper {
     String displayName,
     this.uiAction
   }) {
-    if (!entity.missed) {
+    if (entity.statelessType == StatelessEntityType.NONE || entity.statelessType == StatelessEntityType.CALL_SERVICE || entity.statelessType == StatelessEntityType.WEBLINK) {
       this.icon = icon ?? entity.icon;
       this.displayName = displayName ?? entity.displayName;
       if (uiAction == null) {
@@ -51,6 +51,16 @@ class EntityWrapper {
         break;
       }
 
+      case EntityUIAction.navigate: {
+        if (uiAction.tapService.startsWith("/")) {
+          //TODO handle local urls
+          Logger.w("Local urls is not supported yet");
+        } else {
+          HAUtils.launchURL(uiAction.tapService);
+        }
+        break;
+      }
+
       default: {
         break;
       }
@@ -81,6 +91,16 @@ class EntityWrapper {
           break;
         }
 
+        case EntityUIAction.navigate: {
+          if (uiAction.holdService.startsWith("/")) {
+            //TODO handle local urls
+            Logger.w("Local urls is not supported yet");
+          } else {
+            HAUtils.launchURL(uiAction.holdService);
+          }
+          break;
+        }
+
         default: {
           break;
         }

lib/entity_widgets/button_entity_container.dart

@@ -9,9 +9,12 @@ class ButtonEntityContainer extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     final EntityWrapper entityWrapper = EntityModel.of(context).entityWrapper;
-    if (entityWrapper.entity.missed) {
+    if (entityWrapper.entity.statelessType == StatelessEntityType.MISSED) {
       return MissedEntityWidget();
-    } else {
+    }
+    if (entityWrapper.entity.statelessType > StatelessEntityType.MISSED) {
+      return Container(width: 0.0, height: 0.0,);
+    }
     return InkWell(
       onTap: () => entityWrapper.handleTap(),
       onLongPress: () => entityWrapper.handleHold(),
@@ -33,7 +36,6 @@ class ButtonEntityContainer extends StatelessWidget {
       ),
     );
   }
-  }
 
   Widget _buildName() {
     return EntityName(

lib/entity_widgets/default_entity_container.dart

@@ -11,9 +11,25 @@ class DefaultEntityContainer extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     final EntityModel entityModel = EntityModel.of(context);
-    if (entityModel.entityWrapper.entity.missed) {
+    if (entityModel.entityWrapper.entity.statelessType == StatelessEntityType.MISSED) {
       return MissedEntityWidget();
-    } else {
+    }
+    if (entityModel.entityWrapper.entity.statelessType == StatelessEntityType.DIVIDER) {
+      return Divider();
+    }
+    if (entityModel.entityWrapper.entity.statelessType == StatelessEntityType.SECTION) {
+      return Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        mainAxisSize: MainAxisSize.min,
+        children: <Widget>[
+          Divider(),
+          Text(
+              "${entityModel.entityWrapper.entity.displayName}",
+            style: TextStyle(color: Colors.blue),
+          )
+        ],
+      );
+    }
     return InkWell(
       onLongPress: () {
         if (entityModel.handleTap) {
@@ -42,5 +58,4 @@ class DefaultEntityContainer extends StatelessWidget {
       ),
     );
   }
-  }
 }

lib/entity_widgets/glance_entity_container.dart

@@ -22,9 +22,12 @@ class GlanceEntityContainer extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     final EntityWrapper entityWrapper = EntityModel.of(context).entityWrapper;
-    if (entityWrapper.entity.missed) {
+    if (entityWrapper.entity.statelessType == StatelessEntityType.MISSED) {
       return MissedEntityWidget();
     }
+    if (entityWrapper.entity.statelessType > StatelessEntityType.MISSED) {
+      return Container(width: 0.0, height: 0.0,);
+    }
     List<Widget> result = [];
     if (!nameInTheBottom) {
       if (showName) {

lib/home_assistant.class.dart

@@ -405,7 +405,47 @@ class HomeAssistant {
               card.entities.add(EntityWrapper(entity: Entity.missed(rawEntity)));
             }
           } else {
-            if (entities.isExist(rawEntity["entity"])) {
+            if (rawEntity["type"] == "divider") {
+              card.entities.add(EntityWrapper(entity: Entity.divider()));
+            } else if (rawEntity["type"] == "section") {
+              card.entities.add(EntityWrapper(entity: Entity.section(rawEntity["label"] ?? "")));
+            } else if (rawEntity["type"] == "call-service") {
+              Map uiActionData = {
+                "tap_action": {
+                  "action": EntityUIAction.callService,
+                  "service": rawEntity["service"],
+                  "service_data": rawEntity["service_data"]
+                },
+                "hold_action": EntityUIAction.none
+              };
+              card.entities.add(EntityWrapper(
+                  entity: Entity.callService(
+                    icon: rawEntity["icon"],
+                    name: rawEntity["name"],
+                    service: rawEntity["service"],
+                    actionName: rawEntity["action_name"]
+                  ),
+                uiAction: EntityUIAction(rawEntityData: uiActionData)
+              )
+              );
+            } else if (rawEntity["type"] == "weblink") {
+              Map uiActionData = {
+                "tap_action": {
+                  "action": EntityUIAction.navigate,
+                  "service": rawEntity["url"]
+                },
+                "hold_action": EntityUIAction.none
+              };
+              card.entities.add(EntityWrapper(
+                  entity: Entity.weblink(
+                      icon: rawEntity["icon"],
+                      name: rawEntity["name"],
+                      url: rawEntity["url"]
+                  ),
+                  uiAction: EntityUIAction(rawEntityData: uiActionData)
+              )
+              );
+            } else if (entities.isExist(rawEntity["entity"])) {
               Entity e = entities.get(rawEntity["entity"]);
               card.entities.add(
                   EntityWrapper(

lib/ui_widgets/card_widget.dart

@@ -15,7 +15,7 @@ class CardWidget extends StatelessWidget {
       if (card.linkedEntityWrapper.entity.isHidden) {
         return Container(width: 0.0, height: 0.0,);
       }
-      if (card.linkedEntityWrapper.entity.missed) {
+      if (card.linkedEntityWrapper.entity.statelessType == StatelessEntityType.MISSED) {
         return EntityModel(
           entityWrapper: card.linkedEntityWrapper,
           child: MissedEntityWidget(),