Adds buttons to augment the tcgplayer shopping cart experience.
目前为
// ==UserScript==
// @name TCGPlayer Cart Buttons - Remove Duplicates, Save Expensive or Non-Direct For Later, and More!
// @namespace http://tampermonkey.net/
// @version 2024-05-09
// @description Adds buttons to augment the tcgplayer shopping cart experience.
// @author ganondorc
// @match https://www.tcgplayer.com/cart*
// @grant none
// ==/UserScript==
(function () {
'use strict';
// Default values
const defaultMinCards = 5;
const defaultMaxPrice = 3;
function createButtonRow(buttonText, onClickHandler, testid) {
const row = document.createElement('div');
row.className = 'button-row';
row.style.paddingBottom = '5px';
row.style.paddingTop = '5px';
const button = document.createElement('button');
button.className = 'tcg-button tcg-button--md tcg-standard-button tcg-standard-button--priority is-full-width checkout-btn';
button.type = 'button';
button.dataset.testid = testid;
const buttonContent = document.createElement('span');
buttonContent.className = 'tcg-standard-button__content';
const spanText = document.createElement('span');
spanText.textContent = buttonText;
buttonContent.appendChild(spanText);
button.appendChild(buttonContent);
button.addEventListener('click', onClickHandler);
row.appendChild(button);
return row;
}
function injectButtons() {
const cartSummary = document.querySelector('section.cart-summary');
const savedForLaterActions = document.querySelector('section.saved-for-later-actions');
if (!cartSummary && !savedForLaterActions) {
console.warn('Relevant sections not found.');
return;
}
// Inject into cart summary section
if (cartSummary) {
const checkOutButton = cartSummary.querySelector('.checkout-btn');
if (!checkOutButton) {
console.warn('Checkout button not found.');
return;
}
// Create the button container
let buttonContainer = cartSummary.querySelector('.button-container');
if (!buttonContainer) {
buttonContainer = document.createElement('div');
buttonContainer.className = 'button-container';
cartSummary.insertBefore(buttonContainer, checkOutButton);
}
// Input for "save non-direct packages"
if (!buttonContainer.querySelector('input[data-testid="inputMinCards"]')) {
const inputRow = document.createElement('div');
inputRow.className = 'button-row';
inputRow.style.display = 'flex';
inputRow.style.justifyContent = 'center';
inputRow.style.flexDirection = 'column';
const label = document.createElement('label');
label.textContent = 'Min Cards';
label.style.marginBottom = '5px';
label.style.textAlign = 'center';
const input = document.createElement('input');
input.type = 'number';
input.placeholder = 'Min Cards';
input.min = '0';
input.value = defaultMinCards;
input.className = 'min-cards-input';
input.style.height = '30px';
input.dataset.testid = 'inputMinCards';
inputRow.appendChild(label);
inputRow.appendChild(input);
buttonContainer.appendChild(inputRow);
}
// Save non-direct packages button
if (!buttonContainer.querySelector('button[data-testid="btnSaveNonDirectPackages"]')) {
const savePackagesButtonRow = createButtonRow(
'Save Non-Direct Packages',
() => {
const input = buttonContainer.querySelector('input[data-testid="inputMinCards"]');
const minCards = parseInt(input.value);
saveNonDirectPackages(minCards);
},
'btnSaveNonDirectPackages'
);
buttonContainer.appendChild(savePackagesButtonRow);
}
if (!buttonContainer.querySelector('button[data-testid="btnSaveExpensiveItems"]')) {
// Create the input field row
const inputRow = document.createElement('div');
inputRow.className = 'button-row';
inputRow.style.display = 'flex';
inputRow.style.justifyContent = 'center';
inputRow.style.flexDirection = 'column';
const label = document.createElement('label');
label.textContent = 'Max Price';
label.style.marginBottom = '5px';
label.style.textAlign = 'center';
const input = document.createElement('input');
input.type = 'number';
input.placeholder = 'Max Price';
input.step = '0.01';
input.min = '0';
input.value = defaultMaxPrice;
input.className = 'max-price-input';
input.style.height = '30px';
inputRow.appendChild(label);
inputRow.appendChild(input);
buttonContainer.appendChild(inputRow);
const saveExpensiveButtonRow = createButtonRow(
'Save Items Over Price',
() => {
const maxPrice = parseFloat(input.value);
if (isNaN(maxPrice)) {
window.alert('Please enter a valid maximum price.');
} else {
saveExpensiveItems(maxPrice);
}
},
'btnSaveExpensiveItems'
);
buttonContainer.appendChild(saveExpensiveButtonRow);
}
if (!buttonContainer.querySelector('button[data-testid="btnRemoveDuplicateCards"]')) {
const removeDuplicatesButtonRow = createButtonRow(
'Remove Duplicate Cards',
removeDuplicateCards,
'btnRemoveDuplicateCards'
);
buttonContainer.appendChild(removeDuplicatesButtonRow);
}
}
// Inject into saved for later actions section
if (savedForLaterActions) {
if (!savedForLaterActions.querySelector('button[data-testid="btnActuallyAddAllToCart"]')) {
const actuallyAddAllButtonRow = createButtonRow(
'Actually Add All To Cart',
actuallyAddAllToCart,
'btnActuallyAddAllToCart'
);
savedForLaterActions.appendChild(actuallyAddAllButtonRow);
}
}
}
function isDirectPackage(packageElement) {
return !packageElement.classList.contains('non-direct-package');
}
function saveItemsForPackage(packageElement) {
const allItemsActions = packageElement.querySelector('.all-items-actions');
if (allItemsActions) {
const buttons = allItemsActions.querySelectorAll('button');
const saveButton = Array.from(buttons).find(button =>
button.textContent.includes("Save items")
);
if (saveButton) {
console.log('Clicking Save items button for package:', packageElement);
saveButton.click();
} else {
console.warn('Save items button not found for package:', packageElement);
}
} else {
console.warn('all-items-actions div not found for package:', packageElement);
}
}
function saveNonDirectPackages(minCards = defaultMinCards) {
const packages = document.querySelectorAll('section.tab-content.non-direct-package');
let savedPackagesCount = 0;
packages.forEach(packageElement => {
const items = packageElement.querySelectorAll('.package-item');
// Only save packages with at least the specified minimum number of items
if (!isDirectPackage(packageElement) && items.length < minCards) {
saveItemsForPackage(packageElement);
savedPackagesCount++;
}
});
window.alert(`Saved items for ${savedPackagesCount} non-direct package(s) with under ${minCards} cards.`);
}
function saveExpensiveItems(maxPrice = defaultMaxPrice) {
const stackedSections = document.querySelectorAll('section.stacked-content');
let savedItemsCount = 0;
stackedSections.forEach(sectionElement => {
const items = sectionElement.querySelectorAll('.package-item');
items.forEach(item => {
const priceElement = item.querySelector('.price');
if (priceElement) {
const priceText = priceElement.textContent.trim().replace('$', '');
const price = parseFloat(priceText);
if (price > maxPrice) {
const saveButton = item.querySelector('button.save-for-later');
if (saveButton) {
saveButton.click();
savedItemsCount++;
} else {
console.warn('Save for later button not found for item:', item);
}
}
} else {
console.warn('Price element not found for item:', item);
}
});
});
window.alert(`Saved ${savedItemsCount} item(s) over $${maxPrice}.`);
}
function removeDuplicateCards() {
const stackedSections = document.querySelectorAll('section.stacked-content');
const itemMap = new Map();
let removedItemsCount = 0;
stackedSections.forEach(sectionElement => {
const items = sectionElement.querySelectorAll('.package-item');
items.forEach(item => {
const nameElement = item.querySelector('[data-testid="productName"]');
const priceElement = item.querySelector('.price');
if (!nameElement || !priceElement) {
console.warn('Name or price element not found for item:', item);
return;
}
const name = nameElement.textContent.trim();
const price = parseFloat(priceElement.textContent.trim().replace('$', ''));
if (!itemMap.has(name)) {
itemMap.set(name, [{ item, price }]);
} else {
itemMap.get(name).push({ item, price });
}
});
});
itemMap.forEach(itemArray => {
itemArray.sort((a, b) => a.price - b.price);
const selectedItem = itemArray[0];
itemArray.forEach(({ item, price }, index) => {
if (index > 0) {
const removeButton = item.querySelector('button.remove');
if (removeButton) {
removeButton.click();
removedItemsCount++;
}
} else {
const quantitySelect = item.querySelector('select[aria-label*="cart quantity"]');
if (quantitySelect.value != '1') {
console.warn("found a greater than 1 quantity: ", quantitySelect.value);
quantitySelect.value = "1";
simulateMouseClick(quantitySelect);
const event = new Event('change', { bubbles: true });
quantitySelect.dispatchEvent(event);
}
}
});
});
window.alert(`Removed ${removedItemsCount} duplicate card(s).`);
}
function simulateMouseClick(targetNode) {
function triggerMouseEvent(targetNode, eventType) {
var clickEvent = document.createEvent('MouseEvents');
clickEvent.initEvent(eventType, true, true);
targetNode.dispatchEvent(clickEvent);
}
["mouseover", "mousedown", "mouseup", "click"].forEach(function(eventType) {
triggerMouseEvent(targetNode, eventType);
});
}
function actuallyAddAllToCart() {
const savedItems = document.querySelectorAll('section.saved-item');
let addedItemsCount = 0;
savedItems.forEach(item => {
const addToCartButton = item.querySelector('button[data-testid="saveForLaterAddToCart"]');
if (addToCartButton) {
addToCartButton.click();
addedItemsCount++;
} else {
console.warn('Add to Cart button not found for saved item:', item);
}
});
window.alert(`Added ${addedItemsCount} item(s) to the cart.`);
}
function setupObserver() {
const observer = new MutationObserver(() => {
injectButtons();
});
observer.observe(document.body, { childList: true, subtree: true });
}
window.addEventListener('load', () => {
setupObserver();
injectButtons(); // Initial injection
});
})();