Przebudowa - code review aplikaacji, podział na moduły.

2026-09-25 15:33:32 +02:00
parent 45354071bd
commit 9d25de0d89
17 changed files with 2646 additions and 2148 deletions
@@ -0,0 +1,208 @@
+import { endpoints } from "./config.js";
+import { showToast } from "./toast.js";
+import {
+  getBillState,
+  getCachedOpenBills,
+  getGuestPendingActions,
+  getHashParam,
+  getTableParam,
+  setCachedOpenBills,
+  setGuestPendingAction,
+} from "./state.js";
+
+let guestPendingPollTimer = null;
+const GUEST_PENDING_POLL_MS = 15000;
+
+export function cacheOpenBills(bills) {
+  setCachedOpenBills(bills);
+}
+
+function getQueueOperatorFields() {
+  const bills = getCachedOpenBills();
+  if (!bills.length) {
+    return { otwierajacyImie: "", otwierajacyNazwisko: "" };
+  }
+
+  let bill = bills[0];
+  const billState = getBillState();
+  if (billState.selectedBillId) {
+    const selected = bills.find((b) => b.id === billState.selectedBillId);
+    if (selected) bill = selected;
+  }
+
+  const o = bill.otwierajacy || {};
+  return {
+    otwierajacyImie: String(o.imie || "").trim(),
+    otwierajacyNazwisko: String(o.nazwisko || "").trim(),
+  };
+}
+
+export async function prefetchOpenBills() {
+  const hashParam = getHashParam();
+  if (!hashParam) return;
+  try {
+    const res = await fetch(`${endpoints.bills}?h=${encodeURIComponent(hashParam)}`);
+    const result = await res.json();
+    if (result.status === "success") {
+      cacheOpenBills(result.data);
+    }
+  } catch {
+    // best effort
+  }
+}
+
+/**
+ * Komunikat do kolejki KDS — zwykły tekst, wiersze oddzielone \n (w JSON jako entery).
+ * @param {string} title
+ * @param {{ label?: string, value?: string }[]} lines
+ */
+export function formatGuestQueueMessage(title, lines = []) {
+  const rows = (Array.isArray(lines) ? lines : [])
+    .map((line) => {
+      const label = String(line?.label ?? "").trim();
+      const value = String(line?.value ?? "").trim();
+      if (!label && !value) return "";
+      if (label && value) return `${label} ${value}`;
+      return label || value;
+    })
+    .filter(Boolean);
+
+  if (!rows.length) {
+    return title;
+  }
+
+  return `${title}\n${rows.join("\n")}`;
+}
+
+export function buildWaiterCallQueueMessage() {
+  return "Przywołanie kelnera";
+}
+
+export function buildBillRequestQueueMessage(docType) {
+  const billState = getBillState();
+  const lines = [
+    { label: "Forma płatności:", value: billState.payment || "nieznana" },
+    { label: "Dokument:", value: docType === "faktura" ? "faktura" : "paragon" },
+  ];
+
+  if (docType === "faktura") {
+    lines.push({ label: "NIP:", value: billState.nip || "—" });
+    lines.push({ label: "Firma:", value: billState.company?.name || "—" });
+    const addressParts = [
+      billState.company?.street,
+      [billState.company?.zip, billState.company?.city].filter(Boolean).join(" "),
+    ].filter(Boolean);
+    if (addressParts.length) {
+      lines.push({ label: "Adres:", value: addressParts.join(", ") });
+    }
+  }
+
+  return formatGuestQueueMessage("Prośba o rachunek", lines);
+}
+
+export function guestActionBlockedMessage(messageType) {
+  if (messageType === "waiter_call") {
+    return "Kelner został już wezwany. Poczekaj, aż obsługa potwierdzi zgłoszenie na panelu.";
+  }
+  return "Prośba o rachunek została już wysłana. Poczekaj, aż obsługa ją obsłuży.";
+}
+
+export function updateGuestActionNavState() {
+  const guestPendingActions = getGuestPendingActions();
+  const waiterNav = document.querySelector(".bottom-nav .action-call");
+  const billNav = document.querySelector(".bottom-nav .action-bill");
+  if (waiterNav) {
+    waiterNav.classList.toggle("nav-action-pending", guestPendingActions.waiter_call);
+  }
+  if (billNav) {
+    billNav.classList.toggle("nav-action-pending", guestPendingActions.bill_request);
+  }
+}
+
+export async function refreshGuestPendingActions() {
+  const hashParam = getHashParam();
+  const tableParam = getTableParam();
+  const guestPendingActions = getGuestPendingActions();
+
+  if (!hashParam && !tableParam) {
+    return guestPendingActions;
+  }
+
+  const params = new URLSearchParams();
+  if (hashParam) params.set("h", hashParam);
+  if (tableParam) params.set("tableId", tableParam);
+
+  try {
+    const res = await fetch(`${endpoints.guestActionQueue}?${params.toString()}`);
+    const result = await res.json();
+    if (result.status === "success" && result.pending) {
+      setGuestPendingAction("waiter_call", !!result.pending.waiter_call);
+      setGuestPendingAction("bill_request", !!result.pending.bill_request);
+      updateGuestActionNavState();
+    }
+  } catch {
+    // best effort
+  }
+
+  return getGuestPendingActions();
+}
+
+export function startGuestPendingPoll() {
+  if (guestPendingPollTimer) return;
+  guestPendingPollTimer = setInterval(() => {
+    if (!getHashParam() && !getTableParam()) return;
+    refreshGuestPendingActions();
+  }, GUEST_PENDING_POLL_MS);
+}
+
+export async function ensureGuestActionAllowed(messageType) {
+  await refreshGuestPendingActions();
+  if (!getGuestPendingActions()[messageType]) {
+    return true;
+  }
+  showToast(guestActionBlockedMessage(messageType));
+  return false;
+}
+
+export async function queueGuestAction(messageType, messageText, extra = {}) {
+  const operator = getQueueOperatorFields();
+  const body = {
+    tableId: getTableParam() || null,
+    qrHash: getHashParam() || null,
+    messageType,
+    messageText,
+    otwierajacyImie: operator.otwierajacyImie,
+    otwierajacyNazwisko: operator.otwierajacyNazwisko,
+    extra,
+  };
+
+  try {
+    const res = await fetch(endpoints.guestActionQueue, {
+      method: "POST",
+      headers: { "Content-Type": "application/json" },
+      body: JSON.stringify(body),
+      keepalive: true,
+    });
+    const result = await res.json().catch(() => ({}));
+
+    if (res.status === 409 || result.code === "pending_on_kds") {
+      setGuestPendingAction(messageType, true);
+      updateGuestActionNavState();
+      return { ok: false, reason: "pending" };
+    }
+
+    if (res.status === 429 || result.code === "rate_limited") {
+      return { ok: false, reason: "error" };
+    }
+
+    if (!res.ok || result.status !== "success") {
+      return { ok: false, reason: "error" };
+    }
+
+    setGuestPendingAction(messageType, true);
+    updateGuestActionNavState();
+    return { ok: true };
+  } catch {
+    return { ok: false, reason: "error" };
+  }
+}