import Script from "../Script"
import { Utils } from "../../src/Utils"
import VeloparkLoader, { VeloparkData } from "../../src/Logic/Web/VeloparkLoader"
import fs from "fs"
import OverpassFeatureSource from "../../src/Logic/FeatureSource/Sources/OverpassFeatureSource"
import { Overpass } from "../../src/Logic/Osm/Overpass"
import { RegexTag } from "../../src/Logic/Tags/RegexTag"
import Constants from "../../src/Models/Constants"
import { ImmutableStore } from "../../src/Logic/UIEventSource"
import { BBox } from "../../src/Logic/BBox"
class VeloParkToGeojson extends Script {
    constructor() {
        super("Downloads the latest Velopark data and converts it to a geojson, which will be saved at the current directory")
    }

    async main(args: string[]): Promise<void> {
        console.log("Downloading velopark data")
        // Download data for NIS-code 1000. 1000 means: all of belgium
        const url = "https://www.velopark.be/api/parkings/1000"
        const data = <VeloparkData[]>await Utils.downloadJson(url)

        const bboxBelgium = new BBox([[2.51357303225, 49.5294835476],[ 6.15665815596, 51.4750237087]])
        const alreadyLinkedQuery = new Overpass(new RegexTag("ref:velopark", /.+/),
            [],
            Constants.defaultOverpassUrls[0],
            new ImmutableStore(60*5),
            false
            )
        const alreadyLinkedFeatures = await alreadyLinkedQuery.queryGeoJson(bboxBelgium)
        const seenIds = new Set<string>(alreadyLinkedFeatures[0].features.map(f => f.properties["ref:velopark"]))
        const features = data.map(f => VeloparkLoader.convert(f))
            .filter(f => !seenIds.has(f.properties["ref:velopark"]))

        const allProperties = new Set<string>()
        for (const feature of features) {
            Object.keys(feature.properties).forEach(k => allProperties.add(k))
        }
        allProperties.delete("ref:velopark")
        for (const feature of features) {
            allProperties.forEach(k => {
                delete feature.properties[k]
            })
        }

        fs.writeFileSync("velopark_id_only_export_" + new Date().toISOString() + ".geojson", JSON.stringify({
            "type": "FeatureCollection",
            features,
        }, null, "    "))

    }


}

new VeloParkToGeojson().run()