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refactoring

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This commit is contained in:
Pieter Vander Vennet 2023-03-28 05:13:48 +02:00
parent b94a8f5745
commit 5d0fe31c41
114 changed files with 2412 additions and 2958 deletions
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34
Logic/ContributorCount.ts
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@ -1,39 +1,31 @@
/// Given a feature source, calculates a list of OSM-contributors who mapped the latest versions
import { Store, UIEventSource } from "./UIEventSource"
import FeaturePipeline from "./FeatureSource/FeaturePipeline"
import Loc from "../Models/Loc"
import { BBox } from "./BBox"
import GeoIndexedStore from "./FeatureSource/Actors/GeoIndexedStore"
export default class ContributorCount {
public readonly Contributors: UIEventSource<Map<string, number>> = new UIEventSource<
Map<string, number>
>(new Map<string, number>())
private readonly state: {
featurePipeline: FeaturePipeline
currentBounds: Store<BBox>
locationControl: Store<Loc>
}
private readonly perLayer: ReadonlyMap<string, GeoIndexedStore>
private lastUpdate: Date = undefined
constructor(state: {
featurePipeline: FeaturePipeline
currentBounds: Store<BBox>
locationControl: Store<Loc>
bounds: Store<BBox>
dataIsLoading: Store<boolean>
perLayer: ReadonlyMap<string, GeoIndexedStore>
}) {
this.state = state
this.perLayer = state.perLayer
const self = this
state.currentBounds.map((bbox) => {
self.update(bbox)
})
state.featurePipeline.runningQuery.addCallbackAndRun((_) =>
self.update(state.currentBounds.data)
state.bounds.mapD(
(bbox) => {
self.update(bbox)
},
[state.dataIsLoading]
)
}
private update(bbox: BBox) {
if (bbox === undefined) {
return
}
const now = new Date()
if (
this.lastUpdate !== undefined &&
@ -42,7 +34,9 @@ export default class ContributorCount {
return
}
this.lastUpdate = now
const featuresList = this.state.featurePipeline.GetAllFeaturesWithin(bbox)
const featuresList = [].concat(
Array.from(this.perLayer.values()).map((fs) => fs.GetFeaturesWithin(bbox))
)
const hist = new Map<string, number>()
for (const list of featuresList) {
for (const feature of list) {