MapComplete/Customizations/Layers/Bos.ts

import {LayerDefinition} from "../LayerDefinition";
import {Or, Tag} from "../../Logic/TagsFilter";
import {AccessTag} from "../Questions/AccessTag";
import {OperatorTag} from "../Questions/OperatorTag";
import {NameQuestion} from "../Questions/NameQuestion";
import {NameInline} from "../Questions/NameInline";
import {DescriptionQuestion} from "../Questions/DescriptionQuestion";
import {ImageCarouselWithUploadConstructor} from "../../UI/Image/ImageCarouselWithUpload";

export class Bos extends LayerDefinition {

    constructor() {
        super("bos");
        this.name = "Bos";
        this.icon = "";

        this.overpassFilter = new Or([
                new Tag("natural", "wood"),
                new Tag("landuse", "forest"),
                new Tag("natural", "scrub")
            ]
        );


        this.presets = [{
            title: "Bos",
            description: "Voeg een ontbrekend bos toe aan de kaart",
            icon: undefined,
            tags: [
                new Tag("landuse", "forest"),
                new Tag("fixme", "Toegevoegd met MapComplete, geometry nog uit te tekenen")
            ]
        }];
        this.maxAllowedOverlapPercentage = 10;

        this.minzoom = 13;
        this.style = this.generateStyleFunction();
        this.title = new NameInline("bos");
        this.elementsToShow = [
            new ImageCarouselWithUploadConstructor(),
            new NameQuestion(),
            new AccessTag(),
            new OperatorTag(),
            new DescriptionQuestion("bos")
        ];

    }


    private generateStyleFunction() {
        const self = this;
        return function (properties: any) {
            let questionSeverity = 0;
            for (const qd of self.elementsToShow) {
                if(qd instanceof DescriptionQuestion){
                    continue;
                }
                
                if (qd.IsQuestioning(properties)) {
                    questionSeverity = Math.max(questionSeverity, qd.Priority());
                }
            }

            let colormapping = {
                0: "#00bb00",
                1: "#00ff00",
                10: "#dddd00",
                20: "#ff0000"
            };

            let colour = colormapping[questionSeverity];
            while (colour == undefined) {
                questionSeverity--;
                colour = colormapping[questionSeverity];
            }

            return {
                color: colour,
                icon: undefined
            };
        };
    }

}