Extract decoder runtime and remove dead timing helpers
This commit is contained in:
larssand
1173
src/app.js
1173
src/app.js
File diff suppressed because it is too large
Load Diff
367
src/decoder_runtime.js
Normal file
367
src/decoder_runtime.js
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function parseRtcTime(value) {
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if (!value || typeof value !== "string") {
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return null;
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}
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const ts = Date.parse(value);
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return Number.isFinite(ts) ? ts : null;
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}
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function resolveCompetitor(session, transponder, deps) {
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const { state, t, findEventTeamForPassing } = deps;
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const sessionType = String(session?.type || "").toLowerCase();
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const isOpenPractice = sessionType === "open_practice";
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const isFreePractice = sessionType === "free_practice";
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const isOpenMonitoringSession = isOpenPractice || isFreePractice;
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const event = state.events.find((item) => item.id === session?.eventId) || null;
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if (session.mode === "track") {
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const matchingAssignments = (session.assignments || []).filter((a) => {
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const car = state.cars.find((c) => c.id === a.carId);
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return car?.transponder === transponder;
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});
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if (matchingAssignments.length > 1) {
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return {
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key: `track_ambiguous_${transponder}`,
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driverId: null,
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driverName: `Ambiguous TP ${transponder}`,
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carId: null,
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carName: t("common.unknown_car"),
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};
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}
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const assignment = matchingAssignments[0];
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if (assignment) {
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const driver = state.drivers.find((d) => d.id === assignment.driverId);
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const car = state.cars.find((c) => c.id === assignment.carId);
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return {
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key: `track_${assignment.id}`,
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driverId: driver?.id || null,
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driverName: driver?.name || t("common.unknown_driver"),
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carId: car?.id || null,
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carName: car?.name || t("common.unknown_car"),
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};
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}
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return {
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key: `track_tp_${transponder}`,
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driverId: null,
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driverName: t("common.unassigned_driver"),
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carId: null,
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carName: t("common.unknown_car"),
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};
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}
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if (session.mode === "race" && sessionType === "team_race") {
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const driver = state.drivers.find((d) => d.transponder === transponder) || null;
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const car = state.cars.find((c) => c.transponder === transponder) || null;
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const team = event ? findEventTeamForPassing(event, driver?.id || null, car?.id || null) : null;
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if (!team) {
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return {
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key: `ignore_team_${transponder}`,
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ignore: true,
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};
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}
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const memberBits = [driver?.name || "", car?.name || ""].filter(Boolean);
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return {
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key: `team_${team.id}`,
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teamId: team.id,
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teamName: team.name,
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displayName: team.name,
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subLabel: memberBits.join(" • ") || transponder,
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driverId: driver?.id || null,
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driverName: driver?.name || team.name,
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carId: car?.id || null,
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carName: car?.name || t("common.unknown_car"),
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};
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}
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const driver = state.drivers.find((d) => d.transponder === transponder);
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if (driver) {
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if (!isOpenMonitoringSession && Array.isArray(session.driverIds) && session.driverIds.length && !session.driverIds.includes(driver.id)) {
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return {
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key: `ignore_${driver.id}`,
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ignore: true,
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};
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}
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return {
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key: `driver_${driver.id}`,
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driverId: driver.id,
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driverName: driver.name,
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displayName: driver.name,
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subLabel: driver.transponder || "",
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carId: null,
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carName: t("common.driver_car"),
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};
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}
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return {
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key: `driver_tp_${transponder}`,
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driverId: null,
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driverName: isOpenPractice ? transponder : isFreePractice ? `TP ${transponder}` : t("common.unknown_driver"),
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displayName: isOpenPractice ? transponder : isFreePractice ? `TP ${transponder}` : t("common.unknown_driver"),
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subLabel: transponder,
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carId: null,
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carName: t("common.unknown_car"),
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};
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}
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export function connectDecoderHelper(deps) {
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const {
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state, t, saveState, getWsClient, setWsClient, getReconnectTimer, setReconnectTimer,
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getCurrentView, renderView, updateConnectionBadge, processDecoderMessage, disconnectDecoder,
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} = deps;
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disconnectDecoder({ silent: true });
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state.decoder.lastError = "";
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saveState();
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const url = state.settings.wsUrl;
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try {
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setWsClient(new WebSocket(url));
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} catch (error) {
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state.decoder.lastError = t("error.ws_invalid", { msg: error instanceof Error ? error.message : String(error) });
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saveState();
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renderView();
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return;
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}
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const wsClient = getWsClient();
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wsClient.onopen = () => {
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state.decoder.connected = true;
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state.decoder.lastError = "";
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saveState();
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updateConnectionBadge();
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if (["timing", "settings", "overlay"].includes(getCurrentView())) {
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renderView();
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}
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};
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wsClient.onmessage = (event) => {
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state.decoder.lastMessageAt = Date.now();
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let parsed;
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try {
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parsed = JSON.parse(String(event.data));
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} catch {
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return;
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}
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if (Array.isArray(parsed)) {
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parsed.forEach(processDecoderMessage);
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} else {
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processDecoderMessage(parsed);
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}
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saveState();
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updateConnectionBadge();
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if (["timing", "dashboard", "overlay"].includes(getCurrentView())) {
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renderView();
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}
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};
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wsClient.onclose = () => {
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state.decoder.connected = false;
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saveState();
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updateConnectionBadge();
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if (state.settings.autoReconnect) {
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clearTimeout(getReconnectTimer());
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setReconnectTimer(setTimeout(() => {
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if (!state.decoder.connected) {
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connectDecoderHelper(deps);
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}
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}, 2000));
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}
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if (["timing", "settings", "overlay"].includes(getCurrentView())) {
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renderView();
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}
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};
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wsClient.onerror = () => {
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state.decoder.lastError = t("error.decoder_connection");
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saveState();
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updateConnectionBadge();
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if (["timing", "settings", "overlay"].includes(getCurrentView())) {
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renderView();
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}
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};
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}
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export function disconnectDecoderHelper(options = {}, deps) {
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const { state, saveState, getWsClient, setWsClient, getReconnectTimer, updateConnectionBadge } = deps;
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clearTimeout(getReconnectTimer());
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const wsClient = getWsClient();
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if (wsClient) {
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wsClient.onopen = null;
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wsClient.onmessage = null;
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wsClient.onclose = null;
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wsClient.onerror = null;
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wsClient.close();
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setWsClient(null);
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}
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state.decoder.connected = false;
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if (!options.silent) {
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saveState();
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}
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updateConnectionBadge();
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}
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export function processDecoderMessageHelper(msg, deps) {
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const {
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state, t, getActiveSession, ensureSessionResult, normalizeStartMode, getSessionLapWindow,
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findEventTeamForPassing, persistPassingToBackend, pushOverlayEvent, buildLeaderboard,
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formatLap, announcePassing, saveState, lastOverlayLeaderKeyBySession,
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lastOverlayTop3BySession, lastOverlayBestLapByKey,
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} = deps;
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if (!msg || typeof msg !== "object") {
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return;
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}
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const type = String(msg.msg || msg.type || "").toUpperCase();
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if (type !== "PASSING") {
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return;
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}
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const session = getActiveSession();
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if (!session || session.status !== "running") {
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return;
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}
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const timestamp = parseRtcTime(msg.rtc_time) || Date.now();
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const transponder = String(msg.transponder ?? msg.tran_code ?? "").replace("ID:", "").trim();
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if (!transponder) {
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return;
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}
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const result = ensureSessionResult(session.id);
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const competitor = resolveCompetitor(session, transponder, { state, t, findEventTeamForPassing });
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if (competitor.ignore) {
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return;
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}
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const key = competitor.key;
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if (!result.competitors[key]) {
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result.competitors[key] = {
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key,
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teamId: competitor.teamId || null,
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teamName: competitor.teamName || "",
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driverId: competitor.driverId,
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driverName: competitor.driverName,
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displayName: competitor.displayName || competitor.driverName,
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subLabel: competitor.subLabel || competitor.carName || "",
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carId: competitor.carId,
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carName: competitor.carName,
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transponder,
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laps: 0,
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lastLapMs: null,
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bestLapMs: null,
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startTimestamp: null,
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lastTimestamp: null,
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};
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}
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const entry = result.competitors[key];
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entry.teamId = competitor.teamId || entry.teamId || null;
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entry.teamName = competitor.teamName || entry.teamName || "";
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entry.displayName = competitor.displayName || entry.displayName || competitor.driverName;
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entry.subLabel = competitor.subLabel || entry.subLabel || competitor.carName || "";
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entry.driverId = competitor.driverId ?? entry.driverId;
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entry.driverName = competitor.driverName || entry.driverName;
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entry.carId = competitor.carId ?? entry.carId;
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entry.carName = competitor.carName || entry.carName;
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entry.transponder = transponder;
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const startMode = normalizeStartMode(session.startMode);
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if (startMode === "staggered" && !entry.startTimestamp) {
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entry.startTimestamp = timestamp;
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entry.lastTimestamp = timestamp;
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announcePassing(entry);
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saveState();
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return;
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}
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if (!entry.startTimestamp) {
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entry.startTimestamp = session.startedAt || timestamp;
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}
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const baseTs = entry.lastTimestamp || entry.startTimestamp || session.startedAt || timestamp;
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const lapMs = Math.max(0, timestamp - baseTs);
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const { minLapMs, maxLapMs } = getSessionLapWindow(session);
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let validLap = true;
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let invalidReason = "";
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if (minLapMs > 0 && lapMs > 0 && lapMs < minLapMs) {
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validLap = false;
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invalidReason = "below_min";
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} else if (Number.isFinite(maxLapMs) && maxLapMs > 0 && lapMs > maxLapMs) {
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validLap = false;
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invalidReason = "above_max";
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}
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const passing = {
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timestamp,
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transponder,
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teamId: entry.teamId,
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teamName: entry.teamName,
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driverId: entry.driverId,
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driverName: entry.driverName,
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displayName: entry.displayName,
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subLabel: entry.subLabel,
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carId: entry.carId,
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carName: entry.carName,
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competitorKey: key,
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lapMs,
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validLap,
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invalidReason,
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strength: msg.strength,
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loopId: String(msg.loop_id || ""),
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resend: Boolean(msg.resend),
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};
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if (!validLap) {
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result.passings.push(passing);
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if (invalidReason === "above_max") {
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entry.lastTimestamp = timestamp;
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}
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persistPassingToBackend(session.id, passing);
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saveState();
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return;
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}
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entry.laps += 1;
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entry.lastLapMs = lapMs;
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entry.lastTimestamp = timestamp;
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if (lapMs > 500 && (!entry.bestLapMs || lapMs < entry.bestLapMs)) {
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entry.bestLapMs = lapMs;
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}
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result.passings.push(passing);
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persistPassingToBackend(session.id, passing);
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pushOverlayEvent("passing", `${entry.displayName || entry.driverName} • ${formatLap(entry.lastLapMs)}`);
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const leaderboard = buildLeaderboard(session);
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const leader = leaderboard[0];
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if (leader?.key && lastOverlayLeaderKeyBySession[session.id] !== leader.key) {
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lastOverlayLeaderKeyBySession[session.id] = leader.key;
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pushOverlayEvent("leader", `${leader.displayName || leader.driverName} • P1`);
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}
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if (entry.bestLapMs && Number.isFinite(entry.bestLapMs)) {
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const bestKey = `${session.id}:${entry.key}`;
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const previousBest = lastOverlayBestLapByKey[bestKey];
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if (!previousBest || entry.bestLapMs < previousBest) {
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lastOverlayBestLapByKey[bestKey] = entry.bestLapMs;
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pushOverlayEvent("bestlap", `${entry.displayName || entry.driverName} • ${formatLap(entry.bestLapMs)}`);
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}
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}
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const top3Keys = leaderboard.slice(0, 3).map((row) => row.key);
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const previousTop3 = lastOverlayTop3BySession[session.id] || [];
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if (top3Keys.join("|") !== previousTop3.join("|")) {
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lastOverlayTop3BySession[session.id] = top3Keys;
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if (previousTop3.length) {
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pushOverlayEvent("top3", `${t("overlay.mode_leaderboard")} • Top 3 updated`);
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}
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}
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announcePassing(entry);
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}
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