From 71cf58e80366a1225e021dfb6c814b2bbb87561a Mon Sep 17 00:00:00 2001
From: Steve Swinsburg <steve.swinsburg@gmail.com>
Date: Mon, 26 May 2025 13:51:01 +1000
Subject: [PATCH 01/14] Update readme for local dev

---
 README.md | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index ec23f9a..bf90d4b 100644
--- a/README.md
+++ b/README.md
@@ -8,4 +8,15 @@ This app is available on [this demo site](https://ihtsdo.github.io/sct-implement
 
 ## Development server
 
-To run these demos locally, run `ng serve` for a dev server. Navigate to `http://localhost:4200/`. The application will automatically reload if you change any of the source files.
+To run these demos locally:
+
+1. Install Angular CLI:
+`npm install -g @angular/cli`
+
+2. Build:
+`npm install`
+
+3. Run:
+`ng serve` 
+
+Navigate to `http://localhost:4200/`. The application will automatically reload if you change any of the source files.

From 67c7e7389ea15ad911ff07624e434d3d9320c73e Mon Sep 17 00:00:00 2001
From: Michael Lawley <michael@lawley.id.au>
Date: Tue, 20 May 2025 14:15:33 +1000
Subject: [PATCH 02/14] Bugfix terminology.service.ts

The syntax for language references dialects is incorrect (and syntactically illegal by BCP47)

This patch uses the correct syntax
---
 src/app/services/terminology.service.ts | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/app/services/terminology.service.ts b/src/app/services/terminology.service.ts
index 0a30499..f01e533 100644
--- a/src/app/services/terminology.service.ts
+++ b/src/app/services/terminology.service.ts
@@ -130,10 +130,20 @@ export class TerminologyService {
     if (this.context) {
       return this.context.languageDialects;
     } else if (this.languageRefsetConcept) {
-      return this.lang + '-X-' + this.languageRefsetConcept.code
+      return toLanguageCode(this.lang, + this.languageRefsetConcept.code);
     } else return this.lang;
   }
 
+  toLanguageCode(lang: string, langRefset: string) {
+    if (langRefset.length > 16) {
+      return `${lang}-x-sctlang-${langRefset.substring(0, 8)}-${langRefset.substring(8, 16)}-${langRefset.substring(16)}`;
+    } else if (langRefset.length > 8) {
+      return `${lang}-x-sctlang-${langRefset.substring(0, 8)}-${langRefset.substring(8)}`;
+    } else {
+      return `${lang}-x-sctlang-${langRefset}`;
+    }
+  }
+
   getCodeSystems() {
     let requestUrl = `${this.snowstormFhirBase}/CodeSystem`;
     if (this.snowstormFhirBase.includes('ontoserver')) {

From fc5ab4545736227026d6cf2be11ddd9fde504083 Mon Sep 17 00:00:00 2001
From: Michael Lawley <michael@lawley.id.au>
Date: Mon, 26 May 2025 15:12:34 +1000
Subject: [PATCH 03/14] Update src/app/services/terminology.service.ts

Co-authored-by: Steve Swinsburg <steve.swinsburg@gmail.com>
---
 src/app/services/terminology.service.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/app/services/terminology.service.ts b/src/app/services/terminology.service.ts
index f01e533..959e730 100644
--- a/src/app/services/terminology.service.ts
+++ b/src/app/services/terminology.service.ts
@@ -130,7 +130,7 @@ export class TerminologyService {
     if (this.context) {
       return this.context.languageDialects;
     } else if (this.languageRefsetConcept) {
-      return toLanguageCode(this.lang, + this.languageRefsetConcept.code);
+      return this.toLanguageCode(this.lang, this.languageRefsetConcept.code);
     } else return this.lang;
   }
 

From c4c8e30ddfa9a4a003e0efecd86b311710094504 Mon Sep 17 00:00:00 2001
From: Steve Swinsburg <steve.swinsburg@gmail.com>
Date: Thu, 26 Jun 2025 15:14:08 +1000
Subject: [PATCH 04/14] Add notes component to allergyintolerance

---
 .../allergies-allergy-list.component.html     |  6 ++++++
 .../allergies-allergy-list.component.ts       | 19 ++++++++++++++++++-
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.html b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.html
index b5eb1a4..8d64af2 100644
--- a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.html
+++ b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.html
@@ -106,6 +106,12 @@ <h4>Allergy list</h4>
                 </mat-form-field>
             </div>
             <app-allergies-allergy-list-reaction [(ngModel)]="selectedReactions" (ngModelChange)="onReactionsChange($event)" (newManifestation)="newProblem.emit($event)"></app-allergies-allergy-list-reaction> 
+            
+            <mat-form-field class="form-field">
+                <mat-label>Notes</mat-label>
+                <textarea matInput [(ngModel)]="noteText" placeholder="Enter any relevant notes here..." (blur)="updateAllergyStr()"></textarea>
+            </mat-form-field>
+            
             <button mat-flat-button color="accent" (click)="addToProblemsList()">Save</button>
         </div>
         <div class="column">
diff --git a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
index aaa991e..2916ba6 100644
--- a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
+++ b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
@@ -88,6 +88,9 @@ export class AllergiesAllergyListComponent  implements OnInit {
   selectedRoute: any = null;
   selectedRouteTerm = "";
 
+  notes: any[] = [];
+  noteText: string = "";
+
   outputAllergyBase: any = {
     "resourceType" : "AllergyIntolerance",
     "id" : "medication",
@@ -131,7 +134,11 @@ export class AllergiesAllergyListComponent  implements OnInit {
       "actor" : {
         "reference" : "Practitioner/example"
       }
-    }]
+    }],
+    "note": [{
+        "text": ""
+      }
+    ],
   }
   outputAllergy: any = JSON.parse(JSON.stringify(this.outputAllergyBase));
 
@@ -173,6 +180,8 @@ export class AllergiesAllergyListComponent  implements OnInit {
         route: {}
       }
     ];
+    this.notes = [];
+    this.noteText = "";
     this.outputAllergy = JSON.parse(JSON.stringify(this.outputAllergyBase));
     this.updateAllergyStr();
     setTimeout(() => {
@@ -206,6 +215,14 @@ export class AllergiesAllergyListComponent  implements OnInit {
       };
       this.outputAllergy.reaction.push(newReaction);
     });
+    this.notes = this.notes.filter(note => note.text && note.text.trim() !== '');
+
+    // Update notes array from noteText
+    this.notes = this.noteText && this.noteText.trim() !== ''
+      ? [{ text: this.noteText }]
+      : [];
+    this.outputAllergy.note = [...this.notes];
+
     setTimeout(() => {
         this.outputAllergyStr = JSON.stringify(this.outputAllergy, null, 2);
       }

From a4d1e331cac7cc731612b630ca453babcdd90f49 Mon Sep 17 00:00:00 2001
From: Steve Swinsburg <steve.swinsburg@gmail.com>
Date: Fri, 27 Jun 2025 11:06:14 +1000
Subject: [PATCH 05/14] Added environment config to wrap our updated elements
 (notes and propensity toggle) Added Australia specific config to wrap the
 components we are adding/changing so that Australian deployments can turn
 things on and off but the base deployment is unchanged Updated README to
 describe how to run in Australian specific context

---
 README.md                                     | 12 +++++++
 angular.json                                  | 31 +++++++++++++++++++
 .../allergies-allergy-list.component.html     | 12 ++++---
 .../allergies-allergy-list.component.ts       |  8 +++++
 src/environments/environment.australia.ts     |  6 ++++
 src/environments/environment.ts               |  6 ++++
 6 files changed, 70 insertions(+), 5 deletions(-)
 create mode 100644 src/environments/environment.australia.ts
 create mode 100644 src/environments/environment.ts

diff --git a/README.md b/README.md
index bf90d4b..9cd7e2b 100644
--- a/README.md
+++ b/README.md
@@ -20,3 +20,15 @@ To run these demos locally:
 `ng serve` 
 
 Navigate to `http://localhost:4200/`. The application will automatically reload if you change any of the source files.
+
+## Regional specific configuration
+
+Some regions may have specific requirements and additional configuration - this configuration needs to be specified when running `ng serve` 
+
+These configuration files are at at `src/environments` and applies to various components within the SCT Demonstrator application.
+
+Run:
+`ng serve --configuration=some-region`
+
+Note: Adding new regional config must have an accompanying configuration section for both `build` and `serve` in `angular.json`.
+
diff --git a/angular.json b/angular.json
index 9a0a477..ddafaea 100644
--- a/angular.json
+++ b/angular.json
@@ -90,6 +90,33 @@
               "extractLicenses": false,
               "sourceMap": true,
               "namedChunks": true
+            },
+            "australia": {
+              "baseHref": "/",
+              "budgets": [
+                {
+                  "type": "initial",
+                  "maximumWarning": "10mb",
+                  "maximumError": "10mb"
+                },
+                {
+                  "type": "anyComponentStyle",
+                  "maximumWarning": "500kb",
+                  "maximumError": "999kb"
+                }
+              ],
+              "outputHashing": "all",
+              "optimization": {
+                "scripts": true,
+                "styles": true,
+                "fonts": false
+              },
+              "fileReplacements": [
+                {
+                  "replace": "src/environments/environment.ts",
+                  "with": "src/environments/environment.australia.ts"
+                }
+              ]
             }
           },
           "defaultConfiguration": "production"
@@ -98,9 +125,13 @@
           "builder": "@angular-devkit/build-angular:dev-server",
           "configurations": {
             "production": {
+              "buildTarget": "sct-implementation-demonstrator:build:production"
             },
             "development": {
               "buildTarget": "sct-implementation-demonstrator:build:development"
+            },
+             "australia": {
+              "buildTarget": "sct-implementation-demonstrator:build:australia"
             }
           },
           "defaultConfiguration": "development"
diff --git a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.html b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.html
index 8d64af2..bcc3394 100644
--- a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.html
+++ b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.html
@@ -49,7 +49,7 @@ <h4>Allergy list</h4>
                         <pre>{{ codeBinding.ecl }}</pre>
                     </span>
                 </mat-menu>
-                <mat-slide-toggle [(ngModel)]="recordPropensity" (click)="propensityRecordChanged()" matTooltip="Defines wether to use a propensity based model or a substance based model. Defines which one is recorded in the code element of the AllergyIntolerance resource.">
+                <mat-slide-toggle *ngIf="showPropensity" [(ngModel)]="recordPropensity" (click)="propensityRecordChanged()" matTooltip="Defines wether to use a propensity based model or a substance based model. Defines which one is recorded in the code element of the AllergyIntolerance resource.">
                     Propensity based model
                 </mat-slide-toggle>
             </div>
@@ -107,10 +107,12 @@ <h4>Allergy list</h4>
             </div>
             <app-allergies-allergy-list-reaction [(ngModel)]="selectedReactions" (ngModelChange)="onReactionsChange($event)" (newManifestation)="newProblem.emit($event)"></app-allergies-allergy-list-reaction> 
             
-            <mat-form-field class="form-field">
-                <mat-label>Notes</mat-label>
-                <textarea matInput [(ngModel)]="noteText" placeholder="Enter any relevant notes here..." (blur)="updateAllergyStr()"></textarea>
-            </mat-form-field>
+            <div *ngIf="showNotes">
+                <mat-form-field class="form-field">
+                    <mat-label>Notes</mat-label>
+                    <textarea matInput [(ngModel)]="noteText" rows="5" placeholder="Enter any relevant notes here..." (blur)="updateAllergyStr()"></textarea>
+                </mat-form-field>
+            </div>
             
             <button mat-flat-button color="accent" (click)="addToProblemsList()">Save</button>
         </div>
diff --git a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
index 2916ba6..5552481 100644
--- a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
+++ b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
@@ -7,6 +7,9 @@ import { saveAs } from 'file-saver';
 import { Clipboard } from '@angular/cdk/clipboard';
 import { MatSnackBar } from '@angular/material/snack-bar';
 import { SnackAlertComponent } from 'src/app/alerts/snack-alert';
+
+import { environment } from '../../../environments/environment';
+
 @Component({
     selector: 'app-allergies-allergy-list',
     templateUrl: './allergies-allergy-list.component.html',
@@ -17,6 +20,11 @@ export class AllergiesAllergyListComponent  implements OnInit {
 
   @Output() newProblem = new EventEmitter<any>();
 
+  //config
+ 
+  showNotes = environment.enableNotes;
+  showPropensity = environment.enablePropensity;  
+
   clinicalStatusOptions = [
     { system: "http://terminology.hl7.org/CodeSystem/allergyintolerance-clinical", code: 'active', display: 'Active' },
     { system: "http://terminology.hl7.org/CodeSystem/allergyintolerance-clinical", code: 'inactive', display: 'Inactive' },
diff --git a/src/environments/environment.australia.ts b/src/environments/environment.australia.ts
new file mode 100644
index 0000000..5f6e2bb
--- /dev/null
+++ b/src/environments/environment.australia.ts
@@ -0,0 +1,6 @@
+export const environment = {
+  production: false,
+  country: 'australia',
+  enableNotes: true,
+  enablePropensity: false
+};
\ No newline at end of file
diff --git a/src/environments/environment.ts b/src/environments/environment.ts
new file mode 100644
index 0000000..49747ed
--- /dev/null
+++ b/src/environments/environment.ts
@@ -0,0 +1,6 @@
+export const environment = {
+  production: false,
+  country: 'default',
+  enableNotes: false,
+  enablePropensity: true
+};
\ No newline at end of file

From a92fc15226f383c0ef5f85334d12b425fdc566c4 Mon Sep 17 00:00:00 2001
From: Steve Swinsburg <steve.swinsburg@gmail.com>
Date: Fri, 27 Jun 2025 11:33:54 +1000
Subject: [PATCH 06/14] Added conditional styling on propensity field if the
 toggle is enabled, it is the small field, if disabled, the field extends

---
 .../allergies-allergy-list.component.html                       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.html b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.html
index bcc3394..a10e0da 100644
--- a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.html
+++ b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.html
@@ -37,7 +37,7 @@ <h4>Allergy list</h4>
             </h4>
             <button mat-flat-button color="accent" (click)="clear()" id="clear">Clear</button>
             <div class="row-centered">
-                <div class="smallest-form-field">
+                <div [ngClass]="showPropensity ? 'smallest-form-field' : 'small-form-field'">
                     <app-autocomplete-binding [binding]="codeBinding" (selectionChange)="codeSelected($event)" [term]="selectedCodeTerm"></app-autocomplete-binding>
                 </div>
                 <button mat-icon-button color="primary" [matMenuTriggerFor]="codePopoverMenu">

From f515e14729b7e5bd19b37dbba5aecb36565b4330 Mon Sep 17 00:00:00 2001
From: Steve Swinsburg <steve.swinsburg@gmail.com>
Date: Fri, 27 Jun 2025 13:54:48 +1000
Subject: [PATCH 07/14] Add patient reference field and associated
 configuration

---
 .../allergies-allergy-list.component.html              |  8 ++++++++
 .../allergies-allergy-list.component.ts                | 10 +++++++---
 src/environments/environment.australia.ts              |  3 ++-
 src/environments/environment.ts                        |  3 ++-
 4 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.html b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.html
index a10e0da..7b583a4 100644
--- a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.html
+++ b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.html
@@ -36,6 +36,14 @@ <h4>Allergy list</h4>
                 </mat-menu>
             </h4>
             <button mat-flat-button color="accent" (click)="clear()" id="clear">Clear</button>
+
+            <div *ngIf="showPatient">
+                <mat-form-field class="form-field">
+                    <mat-label>Patient Reference</mat-label>
+                    <input matInput [(ngModel)]="patientReference" placeholder="Patient/example" (blur)="updateAllergyStr()">
+                </mat-form-field>
+            </div>
+
             <div class="row-centered">
                 <div [ngClass]="showPropensity ? 'smallest-form-field' : 'small-form-field'">
                     <app-autocomplete-binding [binding]="codeBinding" (selectionChange)="codeSelected($event)" [term]="selectedCodeTerm"></app-autocomplete-binding>
diff --git a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
index 5552481..e467fd2 100644
--- a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
+++ b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
@@ -21,9 +21,9 @@ export class AllergiesAllergyListComponent  implements OnInit {
   @Output() newProblem = new EventEmitter<any>();
 
   //config
- 
   showNotes = environment.enableNotes;
   showPropensity = environment.enablePropensity;  
+  showPatient = environment.enablePatient;
 
   clinicalStatusOptions = [
     { system: "http://terminology.hl7.org/CodeSystem/allergyintolerance-clinical", code: 'active', display: 'Active' },
@@ -99,6 +99,8 @@ export class AllergiesAllergyListComponent  implements OnInit {
   notes: any[] = [];
   noteText: string = "";
 
+  patientReference: string = "";
+
   outputAllergyBase: any = {
     "resourceType" : "AllergyIntolerance",
     "id" : "medication",
@@ -128,7 +130,7 @@ export class AllergiesAllergyListComponent  implements OnInit {
       "severity" : ""
     }],
     "patient" : {
-      "reference" : "Patient/example"
+      "reference" : ""
     },
     "recordedDate" : "2010-03-01",
     "participant" : [{
@@ -190,6 +192,7 @@ export class AllergiesAllergyListComponent  implements OnInit {
     ];
     this.notes = [];
     this.noteText = "";
+    this.patientReference
     this.outputAllergy = JSON.parse(JSON.stringify(this.outputAllergyBase));
     this.updateAllergyStr();
     setTimeout(() => {
@@ -223,7 +226,6 @@ export class AllergiesAllergyListComponent  implements OnInit {
       };
       this.outputAllergy.reaction.push(newReaction);
     });
-    this.notes = this.notes.filter(note => note.text && note.text.trim() !== '');
 
     // Update notes array from noteText
     this.notes = this.noteText && this.noteText.trim() !== ''
@@ -231,6 +233,8 @@ export class AllergiesAllergyListComponent  implements OnInit {
       : [];
     this.outputAllergy.note = [...this.notes];
 
+    this.outputAllergy.patient.reference = this.patientReference.trim() ? this.patientReference : '';
+
     setTimeout(() => {
         this.outputAllergyStr = JSON.stringify(this.outputAllergy, null, 2);
       }
diff --git a/src/environments/environment.australia.ts b/src/environments/environment.australia.ts
index 5f6e2bb..fc000f6 100644
--- a/src/environments/environment.australia.ts
+++ b/src/environments/environment.australia.ts
@@ -2,5 +2,6 @@ export const environment = {
   production: false,
   country: 'australia',
   enableNotes: true,
-  enablePropensity: false
+  enablePropensity: false,
+  enablePatient: true
 };
\ No newline at end of file
diff --git a/src/environments/environment.ts b/src/environments/environment.ts
index 49747ed..dcdc37c 100644
--- a/src/environments/environment.ts
+++ b/src/environments/environment.ts
@@ -2,5 +2,6 @@ export const environment = {
   production: false,
   country: 'default',
   enableNotes: false,
-  enablePropensity: true
+  enablePropensity: true,
+  enablePatient: false
 };
\ No newline at end of file

From 0aa1569852133989e796cb9b3806ee4d13967b02 Mon Sep 17 00:00:00 2001
From: Steve Swinsburg <steve.swinsburg@gmail.com>
Date: Fri, 4 Jul 2025 11:45:32 +1000
Subject: [PATCH 08/14] Add config to toggle reaction route. Disabled for
 Australia.

---
 ...rgies-allergy-list-reaction.component.html | 27 ++++++++++---------
 ...lergies-allergy-list-reaction.component.ts |  5 ++++
 .../allergies-allergy-list.component.ts       |  1 +
 src/environments/environment.australia.ts     |  3 ++-
 src/environments/environment.ts               |  3 ++-
 5 files changed, 25 insertions(+), 14 deletions(-)

diff --git a/src/app/allergies/allergies-allergy-list/allergies-allergy-list-reaction/allergies-allergy-list-reaction.component.html b/src/app/allergies/allergies-allergy-list/allergies-allergy-list-reaction/allergies-allergy-list-reaction.component.html
index b3a6a6c..89d06fc 100644
--- a/src/app/allergies/allergies-allergy-list/allergies-allergy-list-reaction/allergies-allergy-list-reaction.component.html
+++ b/src/app/allergies/allergies-allergy-list/allergies-allergy-list-reaction/allergies-allergy-list-reaction.component.html
@@ -24,19 +24,22 @@
             <mat-option *ngFor="let option of severityOptions" [value]="option" (click)="reactionSeveritySelected(reaction, option)">{{option.display}}</mat-option>
         </mat-select>
     </mat-form-field>
-    <div class="row-centered">
-        <div class="small-form-field">
-            <app-autocomplete-binding [binding]="routeBinding" (selectionChange)="reactionRouteSelected(reaction, $event)"></app-autocomplete-binding>
+
+    <div *ngIf="showExposureRoute">
+        <div class="row-centered">
+            <div class="small-form-field">
+                <app-autocomplete-binding [binding]="routeBinding" (selectionChange)="reactionRouteSelected(reaction, $event)"></app-autocomplete-binding>
+            </div>
+            <button mat-icon-button color="primary" [matMenuTriggerFor]="routePopoverMenu">
+                <mat-icon>info</mat-icon>
+            </button>
+            <mat-menu #routePopoverMenu="matMenu" >
+                <span mat-menu-item [disableRipple]="true" (click)="$event.stopPropagation()">
+                    <p>Terminology binding:</p>
+                    <pre>{{ routeBinding.ecl }}</pre>
+                </span>
+            </mat-menu>
         </div>
-        <button mat-icon-button color="primary" [matMenuTriggerFor]="routePopoverMenu">
-            <mat-icon>info</mat-icon>
-        </button>
-        <mat-menu #routePopoverMenu="matMenu" >
-            <span mat-menu-item [disableRipple]="true" (click)="$event.stopPropagation()">
-                <p>Terminology binding:</p>
-                <pre>{{ routeBinding.ecl }}</pre>
-            </span>
-        </mat-menu>
     </div>
 </div>
 <div>
diff --git a/src/app/allergies/allergies-allergy-list/allergies-allergy-list-reaction/allergies-allergy-list-reaction.component.ts b/src/app/allergies/allergies-allergy-list/allergies-allergy-list-reaction/allergies-allergy-list-reaction.component.ts
index db50f24..104de93 100644
--- a/src/app/allergies/allergies-allergy-list/allergies-allergy-list-reaction/allergies-allergy-list-reaction.component.ts
+++ b/src/app/allergies/allergies-allergy-list/allergies-allergy-list-reaction/allergies-allergy-list-reaction.component.ts
@@ -1,6 +1,8 @@
 import { Component, EventEmitter, Input, Output, forwardRef } from '@angular/core';
 import { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms';
 
+import { environment } from '../../../../environments/environment';
+
 @Component({
     selector: 'app-allergies-allergy-list-reaction',
     templateUrl: './allergies-allergy-list-reaction.component.html',
@@ -21,6 +23,9 @@ export class AllergiesAllergyListReactionComponent implements ControlValueAccess
   // add emitter for new problem
   @Output() newManifestation = new EventEmitter<any>();
 
+  //config
+  showExposureRoute = environment.enableExposureRoute;
+
   severityOptions = [
     { code: 'mild', display: 'Mild', sctCode: '255604002', sctDisplay: 'Mild (qualifier value)' },
     { code: 'moderate', display: 'Moderate', sctCode: '6736007', sctDisplay: 'Moderate (qualifier value)' },
diff --git a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
index e467fd2..c55bf8d 100644
--- a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
+++ b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
@@ -24,6 +24,7 @@ export class AllergiesAllergyListComponent  implements OnInit {
   showNotes = environment.enableNotes;
   showPropensity = environment.enablePropensity;  
   showPatient = environment.enablePatient;
+  showExposureRoute = environment.enableExposureRoute;
 
   clinicalStatusOptions = [
     { system: "http://terminology.hl7.org/CodeSystem/allergyintolerance-clinical", code: 'active', display: 'Active' },
diff --git a/src/environments/environment.australia.ts b/src/environments/environment.australia.ts
index fc000f6..baab349 100644
--- a/src/environments/environment.australia.ts
+++ b/src/environments/environment.australia.ts
@@ -3,5 +3,6 @@ export const environment = {
   country: 'australia',
   enableNotes: true,
   enablePropensity: false,
-  enablePatient: true
+  enablePatient: true,
+  enableExposureRoute: false
 };
\ No newline at end of file
diff --git a/src/environments/environment.ts b/src/environments/environment.ts
index dcdc37c..d264b1e 100644
--- a/src/environments/environment.ts
+++ b/src/environments/environment.ts
@@ -3,5 +3,6 @@ export const environment = {
   country: 'default',
   enableNotes: false,
   enablePropensity: true,
-  enablePatient: false
+  enablePatient: false,
+  enableExposureRoute: true
 };
\ No newline at end of file

From 5039d80ea8346e15d2d9a7251cb9f3104022db6f Mon Sep 17 00:00:00 2001
From: Steve Swinsburg <steve.swinsburg@gmail.com>
Date: Wed, 23 Jul 2025 10:23:22 +1000
Subject: [PATCH 09/14] Remove this config as it is in the sub component

---
 .../allergies-allergy-list/allergies-allergy-list.component.ts   | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
index c55bf8d..e467fd2 100644
--- a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
+++ b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
@@ -24,7 +24,6 @@ export class AllergiesAllergyListComponent  implements OnInit {
   showNotes = environment.enableNotes;
   showPropensity = environment.enablePropensity;  
   showPatient = environment.enablePatient;
-  showExposureRoute = environment.enableExposureRoute;
 
   clinicalStatusOptions = [
     { system: "http://terminology.hl7.org/CodeSystem/allergyintolerance-clinical", code: 'active', display: 'Active' },

From 7318e9b7d2e34515e8c541e68f07297d4a75c01d Mon Sep 17 00:00:00 2001
From: Steve Swinsburg <steve.swinsburg@gmail.com>
Date: Wed, 23 Jul 2025 11:59:30 +1000
Subject: [PATCH 10/14] Group the feature flags

---
 .../allergies-allergy-list-reaction.component.ts      |  2 +-
 .../allergies-allergy-list.component.ts               |  6 +++---
 src/environments/environment.australia.ts             | 11 +++++++----
 src/environments/environment.ts                       | 11 +++++++----
 4 files changed, 18 insertions(+), 12 deletions(-)

diff --git a/src/app/allergies/allergies-allergy-list/allergies-allergy-list-reaction/allergies-allergy-list-reaction.component.ts b/src/app/allergies/allergies-allergy-list/allergies-allergy-list-reaction/allergies-allergy-list-reaction.component.ts
index 104de93..91e7e6b 100644
--- a/src/app/allergies/allergies-allergy-list/allergies-allergy-list-reaction/allergies-allergy-list-reaction.component.ts
+++ b/src/app/allergies/allergies-allergy-list/allergies-allergy-list-reaction/allergies-allergy-list-reaction.component.ts
@@ -24,7 +24,7 @@ export class AllergiesAllergyListReactionComponent implements ControlValueAccess
   @Output() newManifestation = new EventEmitter<any>();
 
   //config
-  showExposureRoute = environment.enableExposureRoute;
+  showExposureRoute = environment.allergyList.enableExposureRoute;
 
   severityOptions = [
     { code: 'mild', display: 'Mild', sctCode: '255604002', sctDisplay: 'Mild (qualifier value)' },
diff --git a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
index e467fd2..6b732f7 100644
--- a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
+++ b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
@@ -21,9 +21,9 @@ export class AllergiesAllergyListComponent  implements OnInit {
   @Output() newProblem = new EventEmitter<any>();
 
   //config
-  showNotes = environment.enableNotes;
-  showPropensity = environment.enablePropensity;  
-  showPatient = environment.enablePatient;
+  showNotes = environment.allergyList.enableNotes;
+  showPropensity = environment.allergyList.enablePropensity;  
+  showPatient = environment.allergyList.enablePatient;
 
   clinicalStatusOptions = [
     { system: "http://terminology.hl7.org/CodeSystem/allergyintolerance-clinical", code: 'active', display: 'Active' },
diff --git a/src/environments/environment.australia.ts b/src/environments/environment.australia.ts
index baab349..d6cb5e3 100644
--- a/src/environments/environment.australia.ts
+++ b/src/environments/environment.australia.ts
@@ -1,8 +1,11 @@
 export const environment = {
   production: false,
   country: 'australia',
-  enableNotes: true,
-  enablePropensity: false,
-  enablePatient: true,
-  enableExposureRoute: false
+
+  allergyList: {
+    enableNotes: true,
+    enablePropensity: false,
+    enablePatient: true,
+    enableExposureRoute: false
+  }
 };
\ No newline at end of file
diff --git a/src/environments/environment.ts b/src/environments/environment.ts
index d264b1e..a76bc2e 100644
--- a/src/environments/environment.ts
+++ b/src/environments/environment.ts
@@ -1,8 +1,11 @@
 export const environment = {
   production: false,
   country: 'default',
-  enableNotes: false,
-  enablePropensity: true,
-  enablePatient: false,
-  enableExposureRoute: true
+
+  allergyList: {
+    enableNotes: false,
+    enablePropensity: true,
+    enablePatient: false,
+    enableExposureRoute: true
+  }
 };
\ No newline at end of file

From 09eb7097b54d57cec8ed0c1c853b416b98db13f9 Mon Sep 17 00:00:00 2001
From: Steve Swinsburg <steve.swinsburg@gmail.com>
Date: Wed, 23 Jul 2025 14:31:09 +1000
Subject: [PATCH 11/14] #8 Add Australian language dialect so the correct
 dialect code is sent to Ontoserver when doing terminology lookups Add config
 to specify the fhir server to use by default

---
 .../language/national-language-metadata.json  | 17 ++++++++++++
 src/app/app.component.ts                      | 26 ++++++++++++-------
 .../language/national-language-metadata.json  | 17 ++++++++++++
 src/environments/environment.australia.ts     |  1 +
 src/environments/environment.ts               |  1 +
 5 files changed, 52 insertions(+), 10 deletions(-)

diff --git a/docs/assets/language/national-language-metadata.json b/docs/assets/language/national-language-metadata.json
index 7d154fb..f5ac84e 100644
--- a/docs/assets/language/national-language-metadata.json
+++ b/docs/assets/language/national-language-metadata.json
@@ -111,6 +111,23 @@
                     "languageDialects": "sv-X-83461000052100,sv-X-46011000052107,en-X-900000000000509007"
                 }
             ]
+        },
+        {
+            "title": "Australian Edition",
+            "moduleUri": "http://snomed.info/sct/32506021000036107",
+            "languageCodes": [
+                "en"
+            ],
+            "languageRefsets": [
+                "32570271000036106"
+            ],
+            "contexts": [
+                {
+                    "name": "Australian English",
+                    "languageDialects": "en-X-sctlang-32570271000036106"
+                }
+                
+            ]
         }
     ]
 }
\ No newline at end of file
diff --git a/src/app/app.component.ts b/src/app/app.component.ts
index 8692715..adee9b7 100644
--- a/src/app/app.component.ts
+++ b/src/app/app.component.ts
@@ -9,6 +9,8 @@ import { LanguageConfigComponent } from './util/language-config/language-config.
 import { catchError, of, skip, Subject, switchMap, tap } from 'rxjs';
 import { HttpClient } from '@angular/common/http';
 
+import { environment } from '../environments/environment';
+
 declare let gtag: Function;
 
 @Component({
@@ -41,7 +43,7 @@ export class AppComponent {
     { name: "SNOMED Dev 1", url: "https://dev-browser.ihtsdotools.org/fhir"},
     { name: "Implementation Demo", url: "https://implementation-demo.snomedtools.org/fhir"},
   ];
-  selectedServer = this.fhirServers[1];
+  selectedServer = this.fhirServers[environment.defaultFhirServerIndex];
   embeddedMode: boolean = false;
   demos: any[] = [];
 
@@ -157,18 +159,20 @@ export class AppComponent {
       }
     });
 
+    // Set default server from config
+    this.setFhirServer(this.fhirServers[environment.defaultFhirServerIndex]);
+
+    // now subscribe to changes
     this.terminologyService.snowstormFhirBase$.subscribe(url => {
       if (this.fhirServers?.length > 0) {
-        this.fhirServers.forEach(loopServer => {
-          if (loopServer.url === url) {
-            this.selectedServer = loopServer;
-            this.cdRef.detectChanges();
-            this.updateCodeSystemOptions()
-          }
-        });
+        const found = this.fhirServers.find(server => server.url === url);
+        if (found) {
+          this.selectedServer = found;
+          this.cdRef.detectChanges();
+          this.updateCodeSystemOptions();
+        }
       }
     });
-    this.setFhirServer(this.selectedServer);
   
     // this.http.get('https://raw.githubusercontent.com/IHTSDO/snomedct-language-metadata/refs/heads/main/national-language-metadata.json').subscribe((data: any) => {
     //   this.languageMetadata = data;
@@ -182,7 +186,7 @@ export class AppComponent {
 
   setupLanguageMetadata() {
     let editionUri = this.terminologyService.getFhirUrlParam();
-    // Remve the verssion data from the editionUri (http://snomed.info/sct/900000000000207008/version/20250501 to http://snomed.info/sct/900000000000207008)
+    // Remove the version data from the editionUri (http://snomed.info/sct/900000000000207008/version/20250501 to http://snomed.info/sct/900000000000207008)
     if (editionUri.includes('/version/')) {
       const editionUriParts = editionUri.split('/');
       editionUriParts.pop();
@@ -194,6 +198,8 @@ export class AppComponent {
     if (!this.filteredLanguageMetadata) {
       this.filteredLanguageMetadata = { contexts: [] };
     }
+
+    //Fallback to US English if not found
     this.filteredLanguageMetadata.contexts.push({ name: 'US English', languageDialects: 'en-X-900000000000509007' });
     this.setContext(this.filteredLanguageMetadata.contexts[0]);
   }
diff --git a/src/assets/language/national-language-metadata.json b/src/assets/language/national-language-metadata.json
index 7d154fb..7d129f5 100644
--- a/src/assets/language/national-language-metadata.json
+++ b/src/assets/language/national-language-metadata.json
@@ -111,6 +111,23 @@
                     "languageDialects": "sv-X-83461000052100,sv-X-46011000052107,en-X-900000000000509007"
                 }
             ]
+        },
+        {
+            "title": "Australian Edition",
+            "moduleUri": "http://snomed.info/sct/32506021000036107",
+            "languageCodes": [
+                "en"
+            ],
+            "languageRefsets": [
+                "32570271000036106"
+            ],
+            "contexts": [
+                {
+                    "name": "Australian English",
+                    "languageDialects": "en-X-sctlang-32570271-00003610-6"
+                }
+                
+            ]
         }
     ]
 }
\ No newline at end of file
diff --git a/src/environments/environment.australia.ts b/src/environments/environment.australia.ts
index d6cb5e3..6d94a32 100644
--- a/src/environments/environment.australia.ts
+++ b/src/environments/environment.australia.ts
@@ -1,6 +1,7 @@
 export const environment = {
   production: false,
   country: 'australia',
+  defaultFhirServerIndex: 5,
 
   allergyList: {
     enableNotes: true,
diff --git a/src/environments/environment.ts b/src/environments/environment.ts
index a76bc2e..6968e7c 100644
--- a/src/environments/environment.ts
+++ b/src/environments/environment.ts
@@ -1,6 +1,7 @@
 export const environment = {
   production: false,
   country: 'default',
+  defaultFhirServerIndex: 1,
 
   allergyList: {
     enableNotes: false,

From 0dec99edc8266ce21af15645268aaad578c2f03e Mon Sep 17 00:00:00 2001
From: Steve Swinsburg <steve.swinsburg@gmail.com>
Date: Thu, 24 Jul 2025 11:22:16 +1000
Subject: [PATCH 12/14] Ensure documentation specifies the hyphenated form as
 the SCT demonstrator app sends the same value for both language and
 displayLanguage,

---
 docs/assets/language/national-language-metadata.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/assets/language/national-language-metadata.json b/docs/assets/language/national-language-metadata.json
index f5ac84e..7d129f5 100644
--- a/docs/assets/language/national-language-metadata.json
+++ b/docs/assets/language/national-language-metadata.json
@@ -124,7 +124,7 @@
             "contexts": [
                 {
                     "name": "Australian English",
-                    "languageDialects": "en-X-sctlang-32570271000036106"
+                    "languageDialects": "en-X-sctlang-32570271-00003610-6"
                 }
                 
             ]

From 4032773036691021c651d35606426aeb4d08bd3d Mon Sep 17 00:00:00 2001
From: Steve Swinsburg <steve.swinsburg@gmail.com>
Date: Thu, 24 Jul 2025 12:42:08 +1000
Subject: [PATCH 13/14] #7 move all ECL expressions for the allergies module to
 config. Also removed some unused variables in the top level allergy module.
 These are actually used in the submodule for manifestations.

---
 ...lergies-allergy-list-reaction.component.ts |  4 ++--
 .../allergies-allergy-list.component.ts       |  9 ++++---
 src/environments/environment.australia.ts     | 23 +++++++++++++++++-
 src/environments/environment.ts               | 24 ++++++++++++++++++-
 4 files changed, 51 insertions(+), 9 deletions(-)

diff --git a/src/app/allergies/allergies-allergy-list/allergies-allergy-list-reaction/allergies-allergy-list-reaction.component.ts b/src/app/allergies/allergies-allergy-list/allergies-allergy-list-reaction/allergies-allergy-list-reaction.component.ts
index 91e7e6b..71d1ec0 100644
--- a/src/app/allergies/allergies-allergy-list/allergies-allergy-list-reaction/allergies-allergy-list-reaction.component.ts
+++ b/src/app/allergies/allergies-allergy-list/allergies-allergy-list-reaction/allergies-allergy-list-reaction.component.ts
@@ -32,8 +32,8 @@ export class AllergiesAllergyListReactionComponent implements ControlValueAccess
     { code: 'severe', display: 'Severe', sctCode: '24484000', sctDisplay: 'Severe (qualifier value)' }
   ];
   selectedSeverity: any = {};
-  reactionManifestationBinding = { ecl: '<<404684003 |Clinical finding|', title: 'Reaction Manifestation' };
-  routeBinding = { ecl: '<<284009009 |Route of administration value|', title: 'Exposure Route' };
+  reactionManifestationBinding = environment.allergyList.reactionManifestationBinding;
+  routeBinding = environment.allergyList.routeBinding;
 
   reaction: any = {};
 
diff --git a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
index 6b732f7..73dea3e 100644
--- a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
+++ b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
@@ -70,13 +70,13 @@ export class AllergiesAllergyListComponent  implements OnInit {
   ];
   selectedSeverity: any = {};
 
-  codeBinding = { ecl: '<<418038007 |Propensity to adverse reactions to substance| OR <<420134006 |Propensity to adverse reaction (finding)|', title: 'Allergy/Intolerance by propensity' };
+  codeBinding = environment.allergyList.codeBinding;
   selectedCode: any = null;
   selectedCodeTerm = "";
   recordPropensity = false;
 
-  substanceBinding = { ecl: '<<105590001 | Substance (substance) | OR <<373873005 | Pharmaceutical / biologic product (product) |', title: 'Allergy/Intolerance substance or product' };
-  refinedSubstanceBinding = { ecl: '<<105590001 | Substance (substance) |', title: 'Allergy/Intolerance substance based on propensity' };
+  substanceBinding = environment.allergyList.substanceBinding;
+  refinedSubstanceBinding = environment.allergyList.refinedSubstanceBinding;
   selectedSubstanceTerm = "";
   selectedSubstance: any = null;
 
@@ -89,10 +89,9 @@ export class AllergiesAllergyListComponent  implements OnInit {
     }
   ];
 
-  reactionManifestationBinding = { ecl: '<<404684003 |Clinical finding|', title: 'Reaction Manifestation' };
   selectedReactionManifestation: any = null;
   selectedReactionManifestationTerm = "";
-  routeBinding = { ecl: '<<284009009 |Route of administration value|', title: 'Exposure Route' };
+  
   selectedRoute: any = null;
   selectedRouteTerm = "";
 
diff --git a/src/environments/environment.australia.ts b/src/environments/environment.australia.ts
index 6d94a32..7992946 100644
--- a/src/environments/environment.australia.ts
+++ b/src/environments/environment.australia.ts
@@ -7,6 +7,27 @@ export const environment = {
     enableNotes: true,
     enablePropensity: false,
     enablePatient: true,
-    enableExposureRoute: false
+    enableExposureRoute: false,
+
+    codeBinding: {
+      ecl: '<<418038007 |Propensity to adverse reactions to substance| OR <<420134006 |Propensity to adverse reaction (finding)|',
+      title: 'Allergy/Intolerance by propensity'
+    },
+    substanceBinding: { 
+      ecl: '<<105590001 | Substance (substance) | OR <<373873005 | Pharmaceutical / biologic product (product) |',
+      title: 'Allergy/Intolerance substance or product'
+    },
+    refinedSubstanceBinding: { 
+      ecl: '<<105590001 | Substance (substance) |',
+      title: 'Allergy/Intolerance substance based on propensity'
+    },
+    reactionManifestationBinding: { 
+      ecl: '<<404684003 | Clinical finding |',
+      title: 'Reaction Manifestation'
+    },
+    routeBinding: { 
+      ecl: '<<284009009 | Route of administration value |',
+      title: 'Exposure Route'
+    }
   }
 };
\ No newline at end of file
diff --git a/src/environments/environment.ts b/src/environments/environment.ts
index 6968e7c..693bd41 100644
--- a/src/environments/environment.ts
+++ b/src/environments/environment.ts
@@ -7,6 +7,28 @@ export const environment = {
     enableNotes: false,
     enablePropensity: true,
     enablePatient: false,
-    enableExposureRoute: true
+    enableExposureRoute: true,
+
+    codeBinding: {
+      ecl: '<<418038007 |Propensity to adverse reactions to substance| OR <<420134006 |Propensity to adverse reaction (finding)|',
+      title: 'Allergy/Intolerance by propensity'
+    },
+    substanceBinding: { 
+      ecl: '<<105590001 | Substance (substance) | OR <<373873005 | Pharmaceutical / biologic product (product) |',
+      title: 'Allergy/Intolerance substance or product'
+    },
+    refinedSubstanceBinding: { 
+      ecl: '<<105590001 | Substance (substance) |',
+      title: 'Allergy/Intolerance substance based on propensity'
+    },
+    reactionManifestationBinding: { 
+      ecl: '<<404684003 | Clinical finding |',
+      title: 'Reaction Manifestation'
+    },
+    routeBinding: { 
+      ecl: '<<284009009 | Route of administration value |',
+      title: 'Exposure Route'
+    }
+
   }
 };
\ No newline at end of file

From 5a8c2bdbc7701cb86058c268c725531ef18e4abd Mon Sep 17 00:00:00 2001
From: Steve Swinsburg <steve.swinsburg@gmail.com>
Date: Thu, 24 Jul 2025 12:50:17 +1000
Subject: [PATCH 14/14] Add defensive checks for reaction.manifestation and
 reaction.route in updateAllergyStr to prevent errors when these properties
 are undefined

---
 .../allergies-allergy-list.component.ts                       | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
index 73dea3e..c0eaa1f 100644
--- a/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
+++ b/src/app/allergies/allergies-allergy-list/allergies-allergy-list.component.ts
@@ -209,8 +209,8 @@ export class AllergiesAllergyListComponent  implements OnInit {
     this.outputAllergy.criticality = (this.selectedCriticality?.code) ? [this.selectedCriticality.code] : {};
     this.outputAllergy.reaction = [];
     this.selectedReactions.forEach((reaction: any) => {
-      if (reaction.manifestation.code) { reaction.manifestation.system = 'http://snomed.info/sct'; }
-      if (reaction.route.code) { reaction.route.system = 'http://snomed.info/sct'; }
+      if (reaction.manifestation && reaction.manifestation.code) { reaction.manifestation.system = 'http://snomed.info/sct'; }
+      if (reaction.route && reaction.route.code) { reaction.route.system = 'http://snomed.info/sct'; }
       const newReaction = {
         substance: [{
           coding: [this.selectedSubstance]