mapcomplete/scripts/importscripts/extractBikeRental.ts

import * as fs from "fs"
import { OH } from "../../UI/OpeningHours/OpeningHours"

/*
 * One-shot script to import data about bicycle rental from West-Flanders
 */

function extractValue(vs: { __value }[]) {
    if (vs === undefined) {
        return undefined
    }
    for (const v of vs) {
        if ((v.__value ?? "") === "") {
            continue
        }
        return v.__value
    }
    return undefined
}

function extract_oh_block(days): string {
    const oh = []
    for (const day of days.day) {
        const abbr = day.name.substr(0, 2)
        const block = day.time_block[0]
        const from = block.time_from.substr(0, 5)
        const to = block.time_until.substr(0, 5)
        const by_appointment = block.by_appointment ? ' "by appointment"' : ""
        oh.push(`${abbr} ${from}-${to}${by_appointment}`)
    }
    return oh.join("; ")
}

function extract_oh(opening_periods) {
    const rules = []
    if (opening_periods === undefined) {
        return undefined
    }
    for (const openingPeriod of opening_periods.opening_period ?? []) {
        let rule = extract_oh_block(openingPeriod.days)
        if (openingPeriod.name.toLowerCase().indexOf("schoolvakantie") >= 0) {
            rule = "SH " + rule
        }
        rules.push(rule)
    }
    return OH.simplify(rules.join(";"))
}

function rewrite(obj, key) {
    if (obj[key] === undefined) {
        return
    }
    obj[key] = extractValue(obj[key]["value"])
}

const stuff = fs.readFileSync(
    "/home/pietervdvn/Documents/Freelance/ToerismeVlaanderen 2021-09/TeImporteren/allchannels-bike_rental.json",
    { encoding: "utf8" }
)
const data: any[] = JSON.parse(stuff)

const results: {
    geometry: {
        type: "Point"
        coordinates: [number, number]
    }
    type: "Feature"
    properties: any
}[] = []
const skipped = []
console.log("[")
for (const item of data) {
    const metadata = item["metadata"]

    if (metadata.name === "Jommekeroute") {
        continue
    }

    const addr = item.location_info?.address
    if (addr === undefined) {
        skipped.push(item)
        continue
    }
    const toDelete = [
        "id",
        "uuid",
        "update_date",
        "creation_date",
        "deleted",
        "aborted",
        "partner_id",
        "business_product_id",
        "winref",
        "winref_uuid",
        "root_product_type",
        "parent",
    ]
    for (const key of toDelete) {
        delete metadata[key]
    }

    delete item["meeting_rooms_count"]
    delete item["facilities"]

    item.properties = metadata
    delete item["metadata"]

    const metadata_values = ["touristic_product_type", "root_product_type"]
    for (const key of metadata_values) {
        rewrite(metadata, key)
    }

    rewrite(item.contact_info, "commercial_name")

    const gl = addr.geolocation
    item.coordinates = [gl.lon, gl.lat]
    metadata["addr:street"] = addr.street
    metadata["addr:housenumber"] = addr.number
    metadata["phone"] = item.contact_info["telephone"] ?? item.contact_info["mobile"]
    metadata["email"] = item.contact_info["email_address"]

    const links = item.links?.link?.map((l) => l.url) ?? []
    metadata["website"] = item.contact_info["website"] ?? links[0]

    delete item["links"]

    delete item.location_info
    delete item.contact_info
    delete item.promotional_info

    if (metadata["touristic_product_type"] === "Fietsverhuur") {
        metadata["amenity"] = "bicycle_rental"
        delete metadata["touristic_product_type"]
    } else {
        console.error("Unkown product type: ", metadata["touristic_product_type"])
    }

    const descriptions =
        item.descriptions?.description?.map((d) => extractValue(d?.text?.value)) ?? []
    delete item.descriptions
    metadata["description"] = metadata["description"] ?? descriptions[0]
    if (item.price_info?.prices?.free == true) {
        metadata.fee = "no"
        delete item.price_info
    } else if (item.price_info?.prices?.free == false) {
        metadata.fee = "yes"
        metadata.charge = extractValue(item.price_info?.extra_information?.value)
        const methods = item.price_info?.payment_methods?.payment_method
        if (methods !== undefined) {
            methods
                .map((v) => extractValue(v.value))
                .forEach((method) => {
                    metadata["payment:" + method.toLowerCase()] = "yes"
                })
        }
        delete item.price_info
    } else if (item.price_info?.prices?.length === 0) {
        delete item.price_info
    }

    try {
        if (item.labels_info?.labels_own?.label[0]?.code === "Billenkar") {
            metadata.rental = "quadricycle"
            delete item.labels_info
        }
    } catch (e) {}
    delete item["publishing_channels"]

    try {
        metadata["image"] = item.media.file[0].url[0]
    } catch (e) {
        // No image!
    }
    delete item.media

    const time_info = item.time_info?.time_info_regular
    if (time_info?.permantly_open === true) {
        metadata.opening_hours = "24/7"
    } else {
        metadata.opening_hours = extract_oh(time_info?.opening_periods)
    }
    delete item.time_info

    const properties = {}
    for (const key in metadata) {
        const v = metadata[key]
        if (v === null || v === undefined || v === "") {
            delete metadata[key]
            continue
        }
        properties[key] = v
    }
    results.push({
        geometry: {
            type: "Point",
            coordinates: item.coordinates,
        },
        type: "Feature",
        properties,
    })

    delete item.coordinates
    delete item.properties
    console.log(JSON.stringify(item, null, "  ") + ",")
}
console.log("]")
fs.writeFileSync(
    "west-vlaanderen.geojson",
    JSON.stringify(
        {
            type: "FeatureCollection",
            features: results,
        },
        null,
        "  "
    )
)