Set default connectivity profile

src/atlasComponents/sapiViews/core/region/region/rich/region.rich.template.html

@@ -115,10 +115,10 @@
         <sxplr-sapiviews-features-connectivity-browser
           class="pe-all flex-shrink-1"
           [region]="region"
-          [types]="hasConnectivityDirective.availableModalities"
           [sxplr-sapiviews-features-connectivity-browser-atlas]="atlas"
           [sxplr-sapiviews-features-connectivity-browser-parcellation]="parcellation"
           [accordionExpanded]="expandedPanel === CONST.CONNECTIVITY"
+          [types]="hasConnectivityDirective.availableModalities"
         >
         </sxplr-sapiviews-features-connectivity-browser>
       </ng-template>

src/atlasComponents/sapiViews/features/connectivity/connectivityBrowser/connectivityBrowser.component.ts

@@ -57,8 +57,6 @@ export class ConnectivityBrowserComponent implements AfterViewInit, OnDestroy {
 
     }
 
-    @Input() types: SapiModalityModel[] = []
-
     public selectedType: string
     public selectedTypeId: string
     public selectedCohort: string
@@ -66,6 +64,7 @@ export class ConnectivityBrowserComponent implements AfterViewInit, OnDestroy {
     public selectedSubjectIndex: number
     public selectedSubjectsDatasets: string[]
     public selectedSubjectDatasetIndex: number
+    public infoExpanded: boolean
     public fetchedItems: SapiParcellationFeatureModel[] = []
     public cohorts: string[]
     public selectedView: 'subject' | 'average' | null
@@ -105,6 +104,16 @@ export class ConnectivityBrowserComponent implements AfterViewInit, OnDestroy {
     public logDisabled: boolean = true
     public logChecked: boolean = true
 
+    private _types: SapiModalityModel[] = []
+    @Input()
+    set types(val) {
+      this._types = val
+      if (val && val.length) this.selectType(val[0].name)
+    }
+    get types() {
+      return this._types
+    }
+
     @ViewChild('connectivityComponent', {read: ElementRef}) public connectivityComponentElement: ElementRef<any>
     @ViewChild('fullConnectivityGrid') public fullConnectivityGridElement: ElementRef<any>
 
@@ -214,6 +223,7 @@ export class ConnectivityBrowserComponent implements AfterViewInit, OnDestroy {
           this.cohorts = [...new Set(this.fetchedItems.map(item => item.cohort))]
           this.fetching = false
           this.changeDetectionRef.detectChanges()
+          this.selectCohort(this.cohorts[0])
         }
       })
     }

src/atlasComponents/sapiViews/features/connectivity/connectivityBrowser/connectivityBrowser.template.html

@@ -96,6 +96,15 @@
             <i class="fas fa-download mb-2 mr-2"></i>
             <label>Export</label>
         </button>
+        <button mat-button (click)="infoExpanded = !infoExpanded">
+            <i class="fas fa-info mb-2 mr-2"></i>
+            <i class="fas mb-2 ml-2" [ngClass]="infoExpanded? 'fa-chevron-up' : 'fa-chevron-down'"></i>
+        </button>
+    </div>
+
+    <div *ngIf="infoExpanded">
+        <p>{{selectedDataset.description}}</p>
+        <p>{{selectedDataset.authors.join()}}</p>
     </div>
 
     <hbp-connectivity-matrix-row