mirror of
https://github.com/badlogic/heissepreise.git
synced 2024-07-01 21:05:49 +02:00
281 lines
11 KiB
JavaScript
281 lines
11 KiB
JavaScript
const shoppingCarts = new ShoppingCarts();
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shoppingCarts.load();
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const buttonClass =
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"border w-6 h-6 flex items-center justify-center bg-white hover:shadow cursor-pointer rounded leading-none hover:scale-110 transition-transform duration-200";
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async function load() {
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const items = await loadItems();
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const lookup = {};
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for (item of items) {
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lookup[item.store + item.id] = item;
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}
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let cart = null;
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const cartName = getQueryParameter("name");
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if (cartName) {
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for (c of shoppingCarts.carts) {
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if (c.name == cartName) {
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cart = c;
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break;
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}
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}
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// Update cart pricing info
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const items = [];
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for (cartItem of cart.items) {
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const item = lookup[cartItem.store + cartItem.id];
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if (!item) items.push(cartItem);
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else items.push(item);
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}
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cart.items = items;
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shoppingCarts.save();
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}
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const cartDesc = getQueryParameter("cart");
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if (cartDesc) {
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let tokens = cartDesc.split(";");
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cart = {
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name: tokens[0],
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items: [],
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linked: true,
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};
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for (let i = 1; i < tokens.length; i++) {
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const item = lookup[tokens[i]];
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if (item) cart.items.push(item);
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}
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let saveButton = document.querySelector("#save");
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saveButton.classList.remove("hidden");
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saveButton.addEventListener("click", () => {
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let index = shoppingCarts.carts.findIndex((c) => c.name === cart.name);
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if (index != -1) {
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if (confirm("Existierenden Warenkorb '" + cart.name + " überschreiben?")) {
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shoppingCarts.carts[index] = cart;
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}
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} else {
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shoppingCarts.carts.push(importedCart);
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}
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location.href = "/cart.html?name=" + encodeURIComponent(cart.name);
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});
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}
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if (cart == null) {
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alert("Warenkorb '" + cartName + "' existiert nicht.");
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location.href = "carts.html";
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}
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if (cart.name != "Momentum Eigenmarken Vergleich" && !cart.linked) showSearch(cart, items);
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const canvasDom = document.querySelector("#chart");
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document.querySelector("#sum-container").innerHTML = customCheckbox(`sum`, "Preissumme Gesamt", true, "gray", "gray");
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document.querySelector("#sumstores-container").innerHTML = customCheckbox(`sumstores`, "Preissumme pro Kette", true, "gray", "gray");
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document.querySelector("#todayonly-container").innerHTML = customCheckbox(`todayonly`, "Nur heutige Preise", false, "gray", "gray");
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document.querySelector("#sum").addEventListener("change", () => updateCharts(canvasDom, filter(cart.items)));
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document.querySelector("#sumstores").addEventListener("change", () => updateCharts(canvasDom, filter(cart.items)));
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document.querySelector("#todayonly").addEventListener("change", () => updateCharts(canvasDom, filter(cart.items)));
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document.querySelector("#start").addEventListener("change", () => updateCharts(canvasDom, filter(cart.items)));
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document.querySelector("#end").addEventListener("change", () => updateCharts(canvasDom, filter(cart.items)));
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document.querySelector("#start").value = getOldestDate(cart.items);
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document.querySelector("#end").value = currentDate();
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const filtersStore = document.querySelector("#filters-store");
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filtersStore.innerHTML = `
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${customCheckbox("all", "<strong>Alle</strong>", true, "gray", "gray")}
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${STORE_KEYS.map((store) =>
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customCheckbox(store, stores[store].name, stores[store].name.toLowerCase().endsWith("de") ? false : true, stores[store].color, "gray")
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).join(" ")}
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`;
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filtersStore.querySelectorAll("input").forEach((input) => {
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if (input.id == "all") return;
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input.addEventListener("change", () => showCart(cart));
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});
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filtersStore.querySelector("#all").addEventListener("change", () => {
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STORE_KEYS.forEach((store) => (filtersStore.querySelector(`#${store}`).checked = filtersStore.querySelector("#all").checked));
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showCart(cart);
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});
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document.querySelector("#filter").addEventListener("input", () => showCart(cart));
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showCart(cart);
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}
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function filter(cartItems) {
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const query = document.querySelector("#filter").value.trim();
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const storeCheckboxes = STORE_KEYS.map((store) => document.querySelector(`#${store}`));
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const checkedStores = STORE_KEYS.filter((store, i) => storeCheckboxes[i].checked);
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let items = [];
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if (query.charAt(0) != "!") {
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for (item of cartItems) {
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if (!checkedStores.includes(item.store)) continue;
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items.push(item);
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}
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} else {
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items = cartItems;
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}
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if (query.length >= 3) items = searchItems(items, document.querySelector("#filter").value, checkedStores, false, 0, 10000, false, false);
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return items;
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}
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function showSearch(cart, items) {
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const searchDom = document.querySelector("#search");
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searchDom.innerHTML = "";
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newSearchComponent(
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searchDom,
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items,
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null,
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null,
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(header) => {
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header.innerHTML += "<th></th>";
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return header;
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},
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(item, itemDom) => {
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const cell = dom("td", `<input type="button" class="ml-auto ${buttonClass}" value="+">`);
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cell.children[0].addEventListener("click", () => {
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cart.items.push(item);
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shoppingCarts.save();
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document.querySelector("#start").value = getOldestDate(cart.items);
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document.querySelector("#end").value = currentDate();
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showCart(cart);
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});
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cell.classList.add("order-6");
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itemDom.appendChild(cell);
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return itemDom;
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}
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);
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searchDom.querySelector("input").setAttribute("placeholder", "Produkte suchen und hinzufügen...");
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}
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function updateCharts(canvasDom, items) {
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let startDate = document.querySelector("#start").value;
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let endDate = document.querySelector("#end").value;
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if (start > endDate) {
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let tmp = start;
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start = endDate;
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endDate = tmp;
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}
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showCharts(
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canvasDom,
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items,
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document.querySelector("#sum").checked,
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document.querySelector("#sumstores").checked,
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document.querySelector("#todayonly").checked,
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startDate,
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endDate
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);
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}
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function showCart(cart) {
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if (cart.items.length == 0) {
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document.querySelector("#noproducts").classList.remove("hidden");
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document.querySelector("#hasproducts").classList.add("hidden");
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} else {
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document.querySelector("#noproducts").classList.add("hidden");
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document.querySelector("#hasproducts").classList.remove("hidden");
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}
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let link = encodeURIComponent(cart.name) + ";";
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for (cartItem of cart.items) {
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link += cartItem.store + cartItem.id + ";";
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}
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document.querySelector("#cartname").innerHTML = `
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Warenkorb '${cart.name}' <a class="text-sm text-primary block hover:underline" href="cart.html?cart=${link}">Teilen</a>
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`;
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const canvasDom = document.querySelector("#chart");
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let items = filter(cart.items);
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if (items.length == cart.items.length) {
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document.querySelector("#numitems").innerText = `${cart.items.length} Artikel`;
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} else {
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document.querySelector("#numitems").innerText = `${items.length} / ${cart.items.length} Artikel`;
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}
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document.querySelector("#json").addEventListener("click", (event) => {
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event.preventDefault();
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downloadFile("items.json", JSON.stringify(items, null, 2));
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});
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updateCharts(canvasDom, items);
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const itemTable = document.querySelector("#cartitems");
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itemTable.innerHTML = "";
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header = dom(
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"thead",
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`<tr class="bg-primary text-white text-left hidden md:table-row uppercase text-sm">
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<th class="text-center">Kette</th>
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<th>Name</th>
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<th>Preis <span class="expander">+</span></th>
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<th></th>
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</tr>`
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);
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const showHideAll = header.querySelectorAll("th:nth-child(3)")[0];
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showHideAll.style["cursor"] = "pointer";
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showHideAll.showAll = true;
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showHideAll.addEventListener("click", () => {
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showHideAll.querySelector(".expander").innerText = showHideAll.querySelector(".expander").innerText == "+" ? "-" : "+";
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itemTable.querySelectorAll(".priceinfo").forEach((el) => (showHideAll.showAll ? el.classList.remove("hidden") : el.classList.add("hidden")));
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showHideAll.showAll = !showHideAll.showAll;
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});
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itemTable.append(header);
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items.forEach((cartItem, idx) => {
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const itemDom = itemToDOM(cartItem);
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const cell = dom(
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"td",
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`
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<label>
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<input type="checkbox" class="hidden peer">
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<span class="peer-checked:bg-blue-700 bg-transparent rounded p-1 text-sm">📈</span>
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</label>
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<input type="button" class="ml-auto ${buttonClass}" value="-">
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<input type="button" class="${buttonClass}" value="▲">
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<input type="button" class="${buttonClass}" value="▼">
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`
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);
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cell.classList.add("order-5", "flex", "items-center", "p-1");
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if (cartItem.chart) cell.children[0].setAttribute("checked", true);
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cell.children[0].addEventListener("change", () => {
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cartItem.chart = cell.children[0].children[0].checked;
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shoppingCarts.save();
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updateCharts(canvasDom, items);
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});
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if (cart.name != "Momentum Eigenmarken Vergleich" && !cart.linked) {
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cell.children[1].addEventListener("click", () => {
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cart.items.splice(idx, 1);
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shoppingCarts.save();
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document.querySelector("#start").value = getOldestDate(cart.items);
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document.querySelector("#end").value = currentDate();
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showCart(cart);
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});
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cell.children[2].addEventListener("click", () => {
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if (idx == 0) return;
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let otherItem = cart.items[idx - 1];
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cart.items[idx - 1] = cartItem;
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cart.items[idx] = otherItem;
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shoppingCarts.save();
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showCart(cart);
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});
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cell.children[3].addEventListener("click", () => {
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if (idx == cart.items.length - 1) return;
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let otherItem = cart.items[idx + 1];
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cart.items[idx + 1] = cartItem;
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cart.items[idx] = otherItem;
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shoppingCarts.save();
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showCart(cart);
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});
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} else {
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cell.querySelectorAll("input[type='button']").forEach((button) => button.classList.add("hidden"));
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}
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itemDom.append(cell);
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itemTable.append(itemDom);
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});
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}
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load();
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