WD: Add any input typed as chief complaint

lib/screens/patients/profile/soap_update_vida_plus/subjective/chief_complaint/widgets/ComplaintSelection.dart

@@ -259,28 +259,51 @@ class _ComplaintSelectionState extends State<ComplaintSelection> {
               textAlign: TextAlign.start,
             ),
           ),
-          SizedBox(height: 8,),
-          Row(children: [
-            Expanded(child:  Padding(
-                padding: EdgeInsets.only(left: 10,right: 10),
-                child:
-
-                TextFormField(
-                  autofocus: true,
-                controller: searchController,
-              decoration: InputDecoration(
-                hintText: '',
-                  border: InputBorder.none,
-                isCollapsed: true,
-                suffixIcon: model.state == ViewState.BusyLocal ?Transform.scale(
-                  scale: 0.5,
-                  child:  CircularProgressIndicator(strokeWidth: 2,) ,): SizedBox()
-              ),
-              onChanged: _onTextChanged,)
-
-            ),)
-
-          ],),
+          SizedBox(
+            height: 8,
+          ),
+          Row(
+            children: [
+              Expanded(
+                child: Padding(
+                    padding: EdgeInsets.only(left: 10, right: 10),
+                    child: TextFormField(
+                      autofocus: true,
+                      controller: searchController,
+                      textInputAction: TextInputAction.done,
+                      decoration: InputDecoration(
+                        hintText: '',
+                        border: InputBorder.none,
+                        isCollapsed: true,
+                        suffixIcon: model.state == ViewState.BusyLocal
+                            ? Transform.scale(
+                                scale: 0.5,
+                                child: CircularProgressIndicator(
+                                  strokeWidth: 2,
+                                ),
+                              )
+                            :(searchController.text.isNotEmpty) ?IconButton(
+                                icon: Icon(
+                                  Icons.save_as_outlined,
+                                  color: Colors.red,
+                                  size: 25,
+                                ),
+                                onPressed: () {
+                                  if(searchController.text.isNotEmpty) {
+                                    widget.onSave?.call(searchController.text);
+                                  }
+                                }): SizedBox.shrink(),
+                      ),
+                      onChanged: _onTextChanged,
+                      onEditingComplete: (){
+                        if(searchController.text.isNotEmpty) {
+                          widget.onSave?.call(searchController.text);
+                        }
+                      },
+                    )),
+              )
+            ],
+          ),
           Padding(
             padding: const EdgeInsets.all(8.0),
             child: Material(