Alexandre
2cb633e99d
Clean-room reproduction of PFPX: route generation + IFPS validation + OFP. Independent design — official ICAO/EUROCONTROL data only (RAD, FRA points, IFPUV oracle); no community FPL sources. Workspace crates: core (routing/discover/rad/navdata/perf/export), cli, server, rad (Annex parser), gui (Tauri v2 + React + MapLibre). Route discovery: oracle-in-the-loop repair against Eurocontrol IFPUV. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
97 lines
3.8 KiB
JavaScript
97 lines
3.8 KiB
JavaScript
// Validate a flight plan against the public Eurocontrol IFPUV (guest access).
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//
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// Usage:
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// node validate.mjs '{"adep":"LFPG","ades":"EGLL","route":"OPALE DCT KESAX DCT DIMAL DCT ALESO","actype":"A320","level":"F360","speed":"N0450"}'
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// node validate.mjs --raw "(FPL-...-...)"
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//
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// Prints one JSON line: { accepted, errors:[{code,msg}], warnings:[...], raw }.
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import { chromium } from "playwright";
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const URL = "https://www.public.nm.eurocontrol.int/PUBPORTAL/gateway/spec/";
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const ROUTE_SEL =
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'[id="FREE_TEXT_EDITOR.FLIGHT_DATA_AREA.GENERAL_DATA_ENTRY.INTRODUCE_FLIGHT_PLAN_FIELD"]';
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const VALIDATE_SEL = '[id="FREE_TEXT_EDITOR.FLIGHT_DATA_AREA.VALIDATE_ACTION_LABEL"]';
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// --- build the ICAO FPL free-text -----------------------------------------
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function tomorrowDOF() {
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const d = new Date(Date.now() + 24 * 3600 * 1000);
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const p = (n) => String(n).padStart(2, "0");
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return `${String(d.getUTCFullYear()).slice(2)}${p(d.getUTCMonth() + 1)}${p(d.getUTCDate())}`;
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}
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function buildFpl(o) {
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const cs = o.callsign || o.reg?.replace("-", "") || "TEST01";
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const type = o.actype || "A320";
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const wtc = o.wtc || "M";
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const equip = o.equip || "SDE1E2E3FGHIRWY/LB1";
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const reg = o.reg || "FGKXA";
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const pbn = o.pbn || "A1B1C1D1O1S2";
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const eet = o.eet || "0040";
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const altn = o.altn ? ` ${o.altn}` : "";
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const item15 = `${o.speed || "N0450"}${o.level || "F360"} ${o.route.trim()}`;
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return (
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`(FPL-${cs}-IS\n` +
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`-${type}/${wtc}-${equip}\n` +
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`-${o.adep}${o.eobt || "1200"}\n` +
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`-${item15}\n` +
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`-${o.ades}${eet}${altn}\n` +
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`-PBN/${pbn} REG/${reg} DOF/${o.dof || tomorrowDOF()})`
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);
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}
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// --- parse the "Validation Results" text ----------------------------------
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function parseResults(body) {
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const start = body.indexOf("Validation Results");
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const region = start >= 0 ? body.slice(start) : body;
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const codeRe = /\b([A-Z]{2,6}\d{1,4}):\s*([^\n\t]+)/g;
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const all = [];
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let m;
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while ((m = codeRe.exec(region))) all.push({ code: m[1], msg: m[2].trim() });
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// Filing-form artifacts (REG/EOBD/EET fields we'd fill correctly in a real
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// filing), not route faults. PROF191 = our fixed EET differs from the calc.
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const housekeeping = /^(EFPM(51|234|168|166)|PROF191)$/;
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const errors = all.filter((e) => !housekeeping.test(e.code));
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return { errors, all };
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}
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// --- run -------------------------------------------------------------------
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const args = process.argv.slice(2);
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let fpl;
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if (args[0] === "--raw") {
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fpl = args.slice(1).join(" ");
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} else {
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const payload = JSON.parse(args[0] || '{"adep":"LFPG","ades":"EGLL","route":"OPALE DCT KESAX DCT DIMAL DCT ALESO"}');
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fpl = buildFpl(payload);
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}
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const b = await chromium.launch({ headless: true });
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const ctx = await b.newContext({ viewport: { width: 1400, height: 950 } });
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const page = await ctx.newPage();
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const out = { accepted: null, errors: [], raw: "", fpl, error: null };
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try {
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await page.goto(URL, { waitUntil: "domcontentloaded", timeout: 60000 });
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await page.waitForTimeout(8000);
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const popupP = ctx.waitForEvent("page", { timeout: 15000 }).catch(() => null);
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await page.getByText("Free Text Editor", { exact: false }).first().click({ timeout: 15000 });
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const ed = (await popupP) || page;
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await ed.waitForSelector(ROUTE_SEL, { timeout: 20000 });
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await ed.locator(ROUTE_SEL).fill(fpl);
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await ed.locator(VALIDATE_SEL).click({ timeout: 15000 });
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await ed.waitForTimeout(7000);
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const body = await ed.locator("body").innerText();
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const { errors, all } = parseResults(body);
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out.errors = errors;
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out.accepted = errors.length === 0;
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const s = body.indexOf("Validated ICAO FPL");
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out.raw = (s >= 0 ? body.slice(s) : body).replace(/\n{3,}/g, "\n").trim().slice(0, 2500);
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await ed.screenshot({ path: "result.png", fullPage: true });
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} catch (e) {
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out.error = e.message;
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} finally {
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await b.close();
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}
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console.log(JSON.stringify(out));
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