refactor: folders and components

src/components/schedule/tabs/group/group.component.html

@@ -0,0 +1,54 @@
+<mat-accordion>
+  <mat-expansion-panel expanded>
+    <mat-expansion-panel-header>
+      <mat-panel-title>
+        Факультет
+      </mat-panel-title>
+    </mat-expansion-panel-header>
+    <mat-chip-listbox hideSingleSelectionIndicator (change)="chooseFaculty($event)">
+      @for (faculty of faculties | async; track $index) {
+        <mat-chip-option [value]="faculty.id" color="accent">
+          {{ faculty.name }}
+        </mat-chip-option>
+      } @empty {
+        <app-loading-indicator [loading]="facultiesLoaded !== null" (retryFunction)="facultiesLoadRetry.emit()"/>
+      }
+    </mat-chip-listbox>
+  </mat-expansion-panel>
+
+  <mat-expansion-panel [disabled]="facultyId === null" #courseNumberPanel>
+    <mat-expansion-panel-header>
+      <mat-panel-title>
+        Курс
+      </mat-panel-title>
+    </mat-expansion-panel-header>
+    <mat-chip-listbox hideSingleSelectionIndicator (change)="chooseCourseNumber($event)" [formControl]="chipCourse">
+      @for (course of courseNumbers | async; track $index) {
+        <mat-chip-option [value]="course" color="accent">
+          {{ course }}
+        </mat-chip-option>
+      } @empty {
+        <app-loading-indicator [loading]="groupsLoaded !== null"
+                               (retryFunction)="groupsLoadRetry.emit(this.facultyId!)"/>
+      }
+    </mat-chip-listbox>
+  </mat-expansion-panel>
+
+  <mat-expansion-panel [disabled]="courseNumber === null" #groupPanel>
+    <mat-expansion-panel-header>
+      <mat-panel-title>
+        Группа
+      </mat-panel-title>
+    </mat-expansion-panel-header>
+    <mat-chip-listbox hideSingleSelectionIndicator (change)="chooseGroup($event)" [formControl]="chipGroup">
+      @for (group of filteredGroups | async; track $index) {
+        <mat-chip-option [value]="group.id" color="accent">
+          {{ group.name }}
+        </mat-chip-option>
+      } @empty {
+        <app-loading-indicator [loading]="groupsLoaded !== null"
+                               (retryFunction)="groupsLoadRetry.emit(this.facultyId!)"/>
+      }
+    </mat-chip-listbox>
+  </mat-expansion-panel>
+</mat-accordion>