forked from MapComplete/MapComplete
116 lines
4.6 KiB
TypeScript
116 lines
4.6 KiB
TypeScript
import { SpecialVisualization, SpecialVisualizationState } from "../../SpecialVisualization"
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import { UIEventSource } from "../../../Logic/UIEventSource"
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import { Feature, Geometry, LineString, Polygon } from "geojson"
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import LayerConfig from "../../../Models/ThemeConfig/LayerConfig"
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import BaseUIElement from "../../BaseUIElement"
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import { ImportFlowArguments, ImportFlowUtils } from "./ImportFlow"
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import Translations from "../../i18n/Translations"
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import { Utils } from "../../../Utils"
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import SvelteUIElement from "../../Base/SvelteUIElement"
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import WayImportFlow from "./WayImportFlow.svelte"
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import ConflateImportFlowState from "./ConflateImportFlowState"
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import { AutoAction } from "../AutoApplyButton"
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import { IndexedFeatureSource } from "../../../Logic/FeatureSource/FeatureSource"
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import { Changes } from "../../../Logic/Osm/Changes"
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import LayoutConfig from "../../../Models/ThemeConfig/LayoutConfig"
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import { OsmConnection } from "../../../Logic/Osm/OsmConnection"
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export interface ConflateFlowArguments extends ImportFlowArguments {
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way_to_conflate: string
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point_move_mode?: "move_osm" | undefined
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max_snap_distance?: string
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snap_onto_layers?: string
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}
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export default class ConflateImportButtonViz implements SpecialVisualization, AutoAction {
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supportsAutoAction: boolean = true
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public readonly funcName: string = "conflate_button"
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public readonly args: {
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name: string
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defaultValue?: string
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doc: string
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required?: boolean
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}[] = [
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...ImportFlowUtils.generalArguments,
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{
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name: "way_to_conflate",
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doc: "The key, of which the corresponding value is the id of the OSM-way that must be conflated; typically a calculatedTag",
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},
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]
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readonly docs: string =
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"This button will modify the geometry of an existing OSM way to match the specified geometry. This can conflate OSM-ways with LineStrings and Polygons (only simple polygons with one single ring). An attempt is made to move points with special values to a decent new location (e.g. entrances)" +
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ImportFlowUtils.documentationGeneral
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public readonly needsNodeDatabase = true
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async applyActionOn(
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feature: Feature<Geometry, { [name: string]: any }>,
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state: {
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osmConnection: OsmConnection
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layout: LayoutConfig
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changes: Changes
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indexedFeatures: IndexedFeatureSource
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},
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tagSource: UIEventSource<any>,
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argument: string[]
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): Promise<void> {
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{
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// Small safety check to prevent duplicate imports
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const id = tagSource.data.id
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if (ImportFlowUtils.importedIds.has(id)) {
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return
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}
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ImportFlowUtils.importedIds.add(id)
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}
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if (feature.geometry.type !== "LineString" && feature.geometry.type !== "Polygon") {
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return
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}
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const args: ConflateFlowArguments = <any>Utils.ParseVisArgs(this.args, argument)
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const tagsToApply = ImportFlowUtils.getTagsToApply(tagSource, args)
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const idOfWayToReplaceGeometry = tagSource.data[args.way_to_conflate]
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const action = ConflateImportFlowState.createAction(
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<Feature<LineString | Polygon>>feature,
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args,
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state,
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idOfWayToReplaceGeometry,
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tagsToApply
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)
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tagSource.data["_imported"] = "yes"
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tagSource.ping()
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await state.changes.applyAction(action)
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}
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constr(
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state: SpecialVisualizationState,
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tagSource: UIEventSource<Record<string, string>>,
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argument: string[],
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feature: Feature,
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layer: LayerConfig
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): BaseUIElement {
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const canBeImported =
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feature.geometry.type === "LineString" ||
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(feature.geometry.type === "Polygon" && feature.geometry.coordinates.length === 1)
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if (!canBeImported) {
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return Translations.t.general.add.import.wrongTypeToConflate.SetClass("alert")
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}
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const args: ConflateFlowArguments = <any>Utils.ParseVisArgs(this.args, argument)
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const tagsToApply = ImportFlowUtils.getTagsToApply(tagSource, args)
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const idOfWayToReplaceGeometry = tagSource.data[args.way_to_conflate]
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const importFlow = new ConflateImportFlowState(
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state,
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<Feature<LineString | Polygon>>feature,
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args,
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tagsToApply,
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tagSource,
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idOfWayToReplaceGeometry
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)
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return new SvelteUIElement(WayImportFlow, {
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importFlow,
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})
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}
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getLayerDependencies(args: string[]) {
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return ImportFlowUtils.getLayerDependenciesWithSnapOnto(this.args, args)
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}
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}
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