0.2.5 initial commit

Makefile incomplete

ui/src/app/pipes/installed-latest-comparison.pipe.ts

@@ -0,0 +1,46 @@
+import { Pipe, PipeTransform } from '@angular/core'
+import { combineLatest, Observable } from 'rxjs'
+import { map } from 'rxjs/operators'
+import { AppAvailableFull, AppAvailablePreview } from 'src/app/models/app-types'
+import { Emver } from '../services/emver.service'
+import { PropertySubject } from '../util/property-subject.util'
+
+@Pipe({
+  name: 'compareInstalledAndLatest',
+})
+export class InstalledLatestComparisonPipe implements PipeTransform {
+  constructor (private readonly emver: Emver) { }
+
+  transform (app: PropertySubject<AppAvailablePreview>): Observable<'not-installed' | 'installed-below' | 'installed-above' | 'installed-equal'> {
+    return combineLatest([app.versionInstalled, app.versionLatest]).pipe(
+      map(([i, l]) => {
+        if (!i) return 'not-installed'
+        switch (this.emver.compare(i, l)){
+          case 0: return 'installed-equal'
+          case 1: return 'installed-above'
+          case -1: return 'installed-below'
+        }
+      }),
+    )
+  }
+}
+
+@Pipe({
+  name: 'compareInstalledAndViewing',
+})
+export class InstalledViewingComparisonPipe implements PipeTransform {
+  constructor (private readonly emver: Emver) { }
+
+  transform (app: PropertySubject<AppAvailableFull>): Observable<'not-installed' | 'installed-below' | 'installed-above' | 'installed-equal'> {
+    return combineLatest([app.versionInstalled, app.versionViewing]).pipe(
+      map(([i, l]) => {
+        if (!i) return 'not-installed'
+        switch (this.emver.compare(i, l)){
+          case 0: return 'installed-equal'
+          case 1: return 'installed-above'
+          case -1: return 'installed-below'
+        }
+      }),
+    )
+  }
+}