Refactoring: split 'ThemeViewState' into many classes

src/Models/ThemeViewState/WithImageState.ts

@@ -0,0 +1,68 @@
+import { ImageUploadManager } from "../../Logic/ImageProviders/ImageUploadManager"
+import { UIEventSource } from "../../Logic/UIEventSource"
+import { ProvidedImage } from "../../Logic/ImageProviders/ImageProvider"
+import { CombinedFetcher } from "../../Logic/Web/NearbyImagesSearch"
+import ThemeConfig from "../ThemeConfig/ThemeConfig"
+import { PanoramaxUploader } from "../../Logic/ImageProviders/Panoramax"
+import Constants from "../Constants"
+import Hash from "../../Logic/Web/Hash"
+import ThemeViewStateHashActor from "../../Logic/Web/ThemeViewStateHashActor"
+import PendingChangesUploader from "../../Logic/Actors/PendingChangesUploader"
+import { WithGuiState } from "./WithGuiState"
+import { SpecialVisualizationState } from "../../UI/SpecialVisualization"
+
+export class WithImageState extends WithGuiState implements SpecialVisualizationState {
+
+    readonly imageUploadManager: ImageUploadManager
+    readonly previewedImage = new UIEventSource<ProvidedImage>(undefined)
+    readonly nearbyImageSearcher: CombinedFetcher
+
+
+    constructor(layout: ThemeConfig, mvtAvailableLayers: Set<string>) {
+        super(layout, mvtAvailableLayers)
+        this.imageUploadManager = new ImageUploadManager(
+            layout,
+            new PanoramaxUploader(
+                Constants.panoramax.url,
+                Constants.panoramax.token,
+                this.featureSwitchIsTesting.map((t) =>
+                    t ? Constants.panoramax.testsequence : Constants.panoramax.sequence
+                )
+            ),
+            this.featureProperties,
+            this.osmConnection,
+            this.changes,
+            this.geolocation.geolocationState.currentGPSLocation,
+            this.indexedFeatures,
+            this.reportError
+        )
+        const longAgo = new Date()
+        longAgo.setTime(new Date().getTime() - 5 * 365 * 24 * 60 * 60 * 1000)
+        this.nearbyImageSearcher = new CombinedFetcher(50, longAgo, this.indexedFeatures)
+
+
+        this.initActors()
+        Hash.hash.addCallbackAndRunD((hash) => {
+            if (hash === "current_view" || hash.match(/current_view_[0-9]+/)) {
+                this.selectCurrentView()
+            }
+        })
+
+    }
+
+    /**
+     * Setup various services for which no reference are needed
+     */
+    private initActors() {
+
+        new ThemeViewStateHashActor({
+            previewedImage: this.previewedImage,
+            selectedElement: this.selectedElement,
+            indexedFeatures: this.indexedFeatures,
+            guistate: this.guistate
+        })
+        new PendingChangesUploader(this.changes, this.selectedElement, this.imageUploadManager)
+
+
+    }
+}