MapComplete/Logic/FeatureSource/TiledFeatureSource/LocalStorageFeatureSource.ts

import DynamicTileSource from "./DynamicTileSource"
import { Store } from "../../UIEventSource"
import { BBox } from "../../BBox"
import TileLocalStorage from "../Actors/TileLocalStorage"
import { Feature } from "geojson"
import StaticFeatureSource from "../Sources/StaticFeatureSource"

export default class LocalStorageFeatureSource extends DynamicTileSource {
    constructor(
        layername: string,
        zoomlevel: number,
        mapProperties: {
            bounds: Store<BBox>
            zoom: Store<number>
        },
        options?: {
            isActive?: Store<boolean>
        }
    ) {
        const storage = TileLocalStorage.construct<Feature[]>(layername)
        super(
            zoomlevel,
            (tileIndex) => new StaticFeatureSource(storage.getTileSource(tileIndex)),
            mapProperties,
            options
        )
    }
}