forked from MapComplete/MapComplete
102 lines
No EOL
3.8 KiB
TypeScript
102 lines
No EOL
3.8 KiB
TypeScript
import {OsmCreateAction} from "./OsmChangeAction";
|
|
import {Tag} from "../../Tags/Tag";
|
|
import {Changes} from "../Changes";
|
|
import {ChangeDescription} from "./ChangeDescription";
|
|
import FeaturePipelineState from "../../State/FeaturePipelineState";
|
|
import FeatureSource from "../../FeatureSource/FeatureSource";
|
|
import CreateNewWayAction from "./CreateNewWayAction";
|
|
import CreateWayWithPointReuseAction, {MergePointConfig} from "./CreateWayWithPointReuseAction";
|
|
import {And} from "../../Tags/And";
|
|
import {TagUtils} from "../../Tags/TagUtils";
|
|
|
|
|
|
/**
|
|
* More or less the same as 'CreateNewWay', except that it'll try to reuse already existing points
|
|
*/
|
|
export default class CreateMultiPolygonWithPointReuseAction extends OsmCreateAction {
|
|
private readonly _tags: Tag[];
|
|
public newElementId: string = undefined;
|
|
public newElementIdNumber: number = undefined;
|
|
private readonly createOuterWay: CreateWayWithPointReuseAction
|
|
private readonly createInnerWays : CreateNewWayAction[]
|
|
private readonly geojsonPreview: any;
|
|
private readonly theme: string;
|
|
private readonly changeType: "import" | "create" | string;
|
|
constructor(tags: Tag[],
|
|
outerRingCoordinates: [number, number][],
|
|
innerRingsCoordinates: [number, number][][],
|
|
state: FeaturePipelineState,
|
|
config: MergePointConfig[],
|
|
changeType: "import" | "create" | string
|
|
) {
|
|
super(null,true);
|
|
this._tags = [...tags, new Tag("type","multipolygon")];
|
|
this.changeType = changeType;
|
|
this.theme = state.layoutToUse.id
|
|
this. createOuterWay = new CreateWayWithPointReuseAction([], outerRingCoordinates, state, config)
|
|
this. createInnerWays = innerRingsCoordinates.map(ringCoordinates =>
|
|
new CreateNewWayAction([],
|
|
ringCoordinates.map(([lon, lat] )=> ({lat, lon})),
|
|
{theme: state.layoutToUse.id}))
|
|
|
|
this.geojsonPreview = {
|
|
type: "Feature",
|
|
properties: TagUtils.changeAsProperties(new And(this._tags).asChange({})),
|
|
geometry:{
|
|
type: "Polygon",
|
|
coordinates: [
|
|
outerRingCoordinates,
|
|
...innerRingsCoordinates
|
|
]
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
public async getPreview(): Promise<FeatureSource> {
|
|
const outerPreview = await this.createOuterWay.getPreview()
|
|
outerPreview.features.data.push({
|
|
freshness: new Date(),
|
|
feature: this.geojsonPreview
|
|
})
|
|
return outerPreview
|
|
}
|
|
|
|
protected async CreateChangeDescriptions(changes: Changes): Promise<ChangeDescription[]> {
|
|
console.log("Running CMPWPRA")
|
|
const descriptions: ChangeDescription[] = []
|
|
descriptions.push(...await this.createOuterWay.CreateChangeDescriptions(changes));
|
|
for (const innerWay of this.createInnerWays) {
|
|
descriptions.push(...await innerWay.CreateChangeDescriptions(changes))
|
|
}
|
|
|
|
|
|
this.newElementIdNumber = changes.getNewID();
|
|
this.newElementId = "relation/"+this.newElementIdNumber
|
|
descriptions.push({
|
|
type:"relation",
|
|
id: this.newElementIdNumber,
|
|
tags: new And(this._tags).asChange({}),
|
|
meta: {
|
|
theme: this.theme,
|
|
changeType:this.changeType
|
|
},
|
|
changes: {
|
|
members: [
|
|
{
|
|
type: "way",
|
|
ref: this.createOuterWay.newElementIdNumber,
|
|
role: "outer"
|
|
},
|
|
// @ts-ignore
|
|
...this.createInnerWays.map(a => ({type: "way", ref: a.newElementIdNumber, role: "inner"}))
|
|
]
|
|
}
|
|
})
|
|
|
|
|
|
return descriptions
|
|
}
|
|
|
|
|
|
} |