https://pizzeria-planeta.pl/js/order-repeat.js

1import { loadOrderConfirmation } from './order-confirmation.js';
2import { setCartItems, buildCartKeyFromItem } from './cart.js';
3import { getMenu, getConfig } from './config.js';
4import { getIngredients } from './ingredients.js';
5import { sanitizeCartItems } from './order-validation.js';
6
7const REPEAT_KEY = 'planeta_repeat_order';
8
9export function saveRepeatOrderSnapshot(orderData) {
10  if (!orderData?.items?.length) return;
11  try {
12    const snapshot = {
13      savedAt: Date.now(),
14      items: orderData.items.map(item => ({
15        id: item.id,
16        name: item.name,
17        size: item.size || null,
18        price: item.price,
19        image: item.image || '',
20        extras: Array.isArray(item.extras) ? item.extras : [],
21        quantity: Math.max(1, Number(item.quantity) || 1)
22      }))
23    };
24    localStorage.setItem(REPEAT_KEY, JSON.stringify(snapshot));
25  } catch {}
26}
27
28export function loadRepeatOrderSnapshot() {
29  try {
30    const raw = localStorage.getItem(REPEAT_KEY);
31    if (!raw) return null;
32    const data = JSON.parse(raw);
33    if (!Array.isArray(data?.items) || !data.items.length) return null;
34    return data;
35  } catch {
36    return null;
37  }
38}
39
40export function hasRepeatableOrder() {
41  if (loadRepeatOrderSnapshot()?.items?.length) return true;
42  const confirmation = loadOrderConfirmation();
43  return Array.isArray(confirmation?.orderData?.items) && confirmation.orderData.items.length > 0;
44}
45
46export function repeatLastOrder({ openCart = true } = {}) {
47  const snapshot = loadRepeatOrderSnapshot();
48  const confirmation = loadOrderConfirmation();
49  const sourceItems = snapshot?.items?.length
50    ? snapshot.items
51    : (confirmation?.orderData?.items || []);
52
53  if (!sourceItems.length) {
54    return { ok: false, error: 'Brak poprzedniego zamówienia do powtórzenia.' };
55  }
56
57  const mapped = sourceItems.map(item => ({
58    id: item.id,
59    name: item.name,
60    size: item.size || null,
61    price: Number(item.price) || 0,
62    image: item.image || '',
63    extras: Array.isArray(item.extras) ? item.extras : [],
64    quantity: Math.max(1, Math.min(99, Number(item.quantity) || 1)),
65    cartKey: buildCartKeyFromItem(item)
66  }));
67
68  const sanitized = sanitizeCartItems(mapped, getMenu(), getIngredients(), {
69    promotions: getConfig()?.promotions || {}
70  }).map(item => ({
71    ...item,
72    cartKey: buildCartKeyFromItem(item),
73    image: item.image || mapped.find(m => m.id === item.id)?.image || ''
74  }));
75
76  if (!sanitized.length) {
77    return { ok: false, error: 'Pozycje z poprzedniego zamówienia nie są już dostępne w menu.' };
78  }
79
80  setCartItems(sanitized);
81
82  if (openCart) {
83    document.getElementById('cart-btn')?.click();
84  }
85
86  return { ok: true, count: sanitized.length };
87}
88
89export function bindRepeatOrderButtons(root = document) {
90  root.querySelectorAll('[data-repeat-order]').forEach(btn => {
91    btn.addEventListener('click', (e) => {
92      e.preventDefault();
93      const result = repeatLastOrder({ openCart: true });
94      if (!result.ok) {
95        window.alert(result.error || 'Nie udało się powtórzyć zamówienia.');
96      } else if (btn.dataset.repeatRedirect) {
97        window.location.href = btn.dataset.repeatRedirect;
98      }
99    });
100  });
101}