Velopark: some improvements to the scripts

scripts/velopark/diffToCsv.ts

@@ -0,0 +1,63 @@
+import Script from "../Script"
+import { readFileSync, writeFileSync } from "fs"
+import { OsmId } from "../../src/Models/OsmFeature"
+import { Utils } from "../../src/Utils"
+
+interface DiffItem {
+    /**
+     * Velopark-id
+     */
+    "ref": string,
+    "osmid": OsmId,
+    "distance": number,
+    "diffs": {
+        key: string,
+        /**
+         * The value in OpenStreetMap
+         * Might be undefined if OSM doesn't have an appropriate value
+         */
+        osm?: string,
+        velopark: string | number } []
+}
+
+export class DiffToCsv extends Script {
+    constructor() {
+        super("Converts a 'report.diff' to a CSV file for people who prefer LibreOffice Calc (or other Spreadsheet Software)")
+    }
+
+    async main(args: string[]): Promise<void> {
+        const file = args[0] ?? "report_diff.json"
+        const json = <{diffs:DiffItem[], distanceBinds: number[]}> JSON.parse(readFileSync(file, "utf8"))
+        const diffs = json.diffs
+        const allKeys = Utils.Dedup(diffs.flatMap(item => item.diffs.map(d => d.key)))
+        allKeys.sort()
+
+        const header = ["osm_id","velopark_id", "distance",...allKeys.flatMap(k => ["osm:"+k, "velopark:"+k])]
+        const lines = [header]
+        for (const diffItem of diffs) {
+            const line = []
+            lines.push(line)
+            line.push(diffItem.osmid)
+            line.push(diffItem.ref)
+            line.push(diffItem.distance)
+
+            const d = diffItem.diffs
+            for (const k of allKeys) {
+                const found = d.find(i => i.key === k)
+                if(!found){
+                    line.push("","")
+                    continue
+                }
+                line.push(found.osm, found.velopark)
+            }
+
+        }
+        const path = "report_diff.csv"
+        writeFileSync(path,
+            lines.map(l => l.join(",")).join("\n")
+            ,"utf8")
+        console.log("Written", path)
+    }
+}
+
+new DiffToCsv().run()