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Even more updates (mostly CLI focused)

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hak8or
2025-05-28 23:04:08 -04:00
parent 9a9b1a5b9e
commit 89bd668a9c
2 changed files with 245 additions and 158 deletions
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145
ebay_core.js
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@ -1,5 +1,7 @@
// ebay_core.js V1.1 - Shared Parsing & Extraction Logic
// Added itemCount and sizePerItemTB to output.
// ebay_core.js V1.4 - Shared Parsing & Extraction Logic
// - Restructured JSON output with a "parsed" sub-object.
// - Added parser_engine version.
// - Removed itemUrl, added image_url.
(function (root, factory) {
if (typeof module === 'object' && module.exports) {
module.exports = factory();
@ -10,13 +12,14 @@
'use strict';
const EbayParser = {};
const PARSER_ENGINE_VERSION = 1;
EbayParser.parseSizeAndQuantity = function(title) {
title = title ? title.toUpperCase() : "";
let totalTB = 0;
let quantity = 1;
let needed_description_check = false;
let individualSizeTB = 0; // Will hold the size per item
let individualSizeTB = 0;
const explicitQtyPatterns = [
/\b(?:LOT\s+OF|LOT)\s*\(?\s*(\d+)\s*\)?/i,
@ -49,7 +52,7 @@
sizeMatches.map(sm => sm.unit === 'GB' ? sm.value / 1000 : sm.value)
)].sort((a, b) => a - b);
if (uniqueSizesTB.length > 0) {
individualSizeTB = uniqueSizesTB[0]; // Set individual size
individualSizeTB = uniqueSizesTB[0];
if (uniqueSizesTB.length > 1) needed_description_check = true;
}
}
@ -71,21 +74,26 @@
if (quantity > 1 && totalTB === 0) {
needed_description_check = true;
}
if (quantity === 1 && sizeMatches.length === 1 && !needed_description_check) {
if (quantity === 1 && sizeMatches.length === 1 && !needed_description_check) {
needed_description_check = false;
}
return {
totalTB: parseFloat(totalTB.toFixed(4)),
quantity: quantity, // Renamed to 'quantity' internally, maps to 'itemCount'
quantity: quantity,
needed_description_check: needed_description_check,
individualSizeTB: parseFloat(individualSizeTB.toFixed(4)) // Added size per item
individualSizeTB: parseFloat(individualSizeTB.toFixed(4))
};
};
EbayParser.parsePrice = function(priceText) { /* ... (Keep existing parsePrice function) ... */
EbayParser.parsePrice = function(priceText) {
priceText = priceText || "";
if (priceText.toLowerCase().includes(' to ')) {
const rangeParts = priceText.split(/to/i);
const firstPriceMatch = rangeParts[0] ? rangeParts[0].match(/\$?([\d,]+\.?\d*)/) : null;
if (firstPriceMatch) {
return parseFloat(firstPriceMatch[1].replace(/,/g, ''));
}
return null;
}
const priceMatch = priceText.match(/\$?([\d,]+\.?\d*)/);
@ -95,14 +103,11 @@
return null;
};
EbayParser.runUnitTests = function() { /* ... (Keep existing runUnitTests function) ... */
// Ensure console exists (for Node vs Browser safety, though Node has it)
EbayParser.runUnitTests = function() {
const log = typeof console !== 'undefined' ? console.log : function() {};
const error = typeof console !== 'undefined' ? console.error : function() {};
log("Ebay Cost/TB: --- Running Unit Tests ---");
const testCases = [
// Add expected individualSizeTB to tests
{ title: "LOT OF (9) MAJOR BRAND 2.5\" 7MM SSD * Kingston, Samsung, SanDisk& PNY*120-250GB", expected: { totalTB: 1.080, quantity: 9, individualSizeTB: 0.120, needed_description_check: true } },
{ title: "Lot of 10 Intel 256 GB 2.5\" SATA SSD different Model check the Description", expected: { totalTB: 2.560, quantity: 10, individualSizeTB: 0.256, needed_description_check: true } },
{ title: "Bulk 5 Lot Samsung 870 EVO 500GB SSD SATA - Used - Tested Passed Smart Test", expected: { totalTB: 2.500, quantity: 5, individualSizeTB: 0.500, needed_description_check: false } },
@ -110,32 +115,26 @@
{ title: "Micron 5100 MAX 1.84TB SATA 6Gb/s 2.5\" SSD MTFDDAK1T9TCC-1AR1ZABYY", expected: { totalTB: 1.84, quantity: 1, individualSizeTB: 1.84, needed_description_check: false } },
{ title: "10-PACK 1TB SSD", expected: { totalTB: 10.0, quantity: 10, individualSizeTB: 1.0, needed_description_check: false } },
];
let testsPassed = 0;
let testsFailed = 0;
testCases.forEach((test, index) => {
const result = EbayParser.parseSizeAndQuantity(test.title);
const tbCheck = Math.abs(result.totalTB - test.expected.totalTB) < 0.0001;
const qCheck = result.quantity === test.expected.quantity;
const sizeCheck = Math.abs(result.individualSizeTB - test.expected.individualSizeTB) < 0.0001;
const needCheck = result.needed_description_check === test.expected.needed_description_check;
if (tbCheck && qCheck && sizeCheck && needCheck) {
testsPassed++;
} else {
if (tbCheck && qCheck && sizeCheck && needCheck) testsPassed++;
else {
error(`Test ${index + 1}: FAILED - "${test.title}"`);
error(` Expected: TTB=${test.expected.totalTB.toFixed(4)}, Q=${test.expected.quantity}, STB=${test.expected.individualSizeTB.toFixed(4)}, Check=${test.expected.needed_description_check}`);
error(` Actual: TTB=${result.totalTB.toFixed(4)}, Q=${result.quantity}, STB=${result.individualSizeTB.toFixed(4)}, Check=${result.needed_description_check}`);
testsFailed++;
}
});
log(`--- Unit Test Summary: ${testsPassed} Passed, ${testsFailed} Failed ---`);
return testsFailed === 0;
};
// Updated to include itemCount and sizePerItemTB
EbayParser.extractDataFromPage = function() {
const itemSelector = 'li.s-item, li.srp-results__item, div.s-item[role="listitem"]';
const itemElements = document.querySelectorAll(itemSelector);
@ -144,44 +143,104 @@
itemElements.forEach(item => {
const titleElement = item.querySelector('.s-item__title, .srp-results__title');
const priceElement = item.querySelector('.s-item__price, .srp-results__price');
const linkElement = item.querySelector('.s-item__link, a[href*="/itm/"]');
const priceElement = item.querySelector('.s-item__price');
// const linkElement = item.querySelector('.s-item__link, a[href*="/itm/"]'); // Not used for itemUrl anymore
const imageElement = item.querySelector('.s-item__image-wrapper img.s-item__image-img, .s-item__image img'); // Common image selectors
const title = titleElement ? titleElement.innerText.trim() : null;
let rawTitle = titleElement ? titleElement.innerText.trim() : null;
const priceText = priceElement ? priceElement.innerText.trim() : null;
const itemUrl = linkElement ? linkElement.href : null;
// const itemUrl = linkElement ? linkElement.href : null; // Removed
if (!title || !priceText || !itemUrl) return;
// Try to get image URL, prefer data-src for lazy-loaded images, fallback to src
let imageUrl = null;
if (imageElement) {
imageUrl = imageElement.dataset.src || imageElement.getAttribute('src');
}
const listingPrice = EbayParser.parsePrice(priceText);
const parsedInfo = EbayParser.parseSizeAndQuantity(title);
if (!rawTitle || !priceText) return; // Item ID is now critical, URL was for item ID
let cleanedTitle = rawTitle;
const newListingRegex = /^\s*NEW LISTING\s*[:\-\s]*/i;
if (newListingRegex.test(cleanedTitle)) {
cleanedTitle = rawTitle.replace(newListingRegex, "").trim();
} else if (newListingRegex.test(rawTitle)) {
cleanedTitle = rawTitle.replace(newListingRegex, "").trim();
}
const primaryDisplayPrice = EbayParser.parsePrice(priceText);
let currentBidPrice = null;
let finalBuyItNowPrice = null;
let hasBestOffer = false;
let itemIsAuction = false;
const bidCountElement = item.querySelector('.s-item__bid-count');
if (bidCountElement && bidCountElement.innerText.toLowerCase().includes('bid')) {
itemIsAuction = true;
}
const bestOfferElement = item.querySelector('.s-item__purchase-options--bo, .s-item__best-offer');
if (bestOfferElement) {
hasBestOffer = true;
} else {
const secondaryInfoElements = item.querySelectorAll('.s-item__subtitle, .s-item__secondary-text, .s-item__detail--secondary');
secondaryInfoElements.forEach(el => {
if (el.innerText.toLowerCase().includes('or best offer')) {
hasBestOffer = true;
}
});
}
if (itemIsAuction) {
currentBidPrice = primaryDisplayPrice;
const auctionBinPriceElement = item.querySelector('.s-item__buy-it-now-price');
if (auctionBinPriceElement) {
finalBuyItNowPrice = EbayParser.parsePrice(auctionBinPriceElement.innerText);
}
} else {
finalBuyItNowPrice = primaryDisplayPrice;
}
const parsedInfo = EbayParser.parseSizeAndQuantity(cleanedTitle);
const totalTB = parsedInfo.totalTB;
const quantity = parsedInfo.quantity; // Get quantity
const individualSizeTB = parsedInfo.individualSizeTB; // Get individual size
const quantity = parsedInfo.quantity;
const individualSizeTB = parsedInfo.individualSizeTB;
const needed_description_check = parsedInfo.needed_description_check;
let costPerTB = null;
if (listingPrice !== null && totalTB > 0) {
costPerTB = listingPrice / totalTB;
if (primaryDisplayPrice !== null && totalTB > 0) {
costPerTB = primaryDisplayPrice / totalTB;
}
// Extract Item ID from the item's link (still need a link element for this)
let itemId = null;
const itemMatch = itemUrl.match(/\/itm\/(\d+)/);
if (itemMatch && itemMatch[1]) {
itemId = itemMatch[1];
const linkForIdElement = item.querySelector('a.s-item__link[href*="/itm/"], .s-item__info > a[href*="/itm/"]');
if (linkForIdElement && linkForIdElement.href) {
const itemMatch = linkForIdElement.href.match(/\/itm\/(\d+)/);
if (itemMatch && itemMatch[1]) {
itemId = itemMatch[1];
}
}
if(!itemId) return; // Skip if no item ID can be found, as it's crucial
items.push({
title,
itemId,
title: cleanedTitle,
itemId: itemId, // Crucial
dateFound: today,
listingPrice,
itemCount: quantity, // <-- Added
sizePerItemTB: individualSizeTB > 0 ? parseFloat(individualSizeTB.toFixed(3)) : null, // <-- Added
totalTB: totalTB > 0 ? parseFloat(totalTB.toFixed(3)) : null,
costPerTB: costPerTB !== null ? parseFloat(costPerTB.toFixed(2)) : null,
needed_description_check,
itemUrl
currentBidPrice: currentBidPrice,
buyItNowPrice: finalBuyItNowPrice,
hasBestOffer: hasBestOffer,
image_url: imageUrl, // <-- Added
parsed: { // <-- Nested object
itemCount: quantity,
sizePerItemTB: individualSizeTB > 0 ? parseFloat(individualSizeTB.toFixed(3)) : null,
totalTB: totalTB > 0 ? parseFloat(totalTB.toFixed(3)) : null,
costPerTB: costPerTB !== null ? parseFloat(costPerTB.toFixed(2)) : null,
needed_description_check: needed_description_check,
parser_engine: PARSER_ENGINE_VERSION // <-- Added
}
// itemUrl: itemUrl, // <-- Removed
});
});
return items;