From 0890e90aefc19eb6075f367939a0dce5454f7d54 Mon Sep 17 00:00:00 2001
From: kami <ookamikun@ookamikun.tv>
Date: Sat, 10 Aug 2024 02:11:30 +0000
Subject: [PATCH] Add search-script.js

---
 search-script.js | 264 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 264 insertions(+)
 create mode 100644 search-script.js

diff --git a/search-script.js b/search-script.js
new file mode 100644
index 0000000..62093eb
--- /dev/null
+++ b/search-script.js
@@ -0,0 +1,264 @@
+<!-- HTML for Search Icon and Search Bar -->
+<div class="header__icon--search">🔍 Click to search</div>
+
+<div id="search-bar" style="display: none;">
+    <input type="text" id="search-input" placeholder="Search products..." />
+    <div id="search-results" class="search-results"></div>
+</div>
+
+<style>
+    /* CSS for search bar styling */
+    .search-result-item {
+        display: flex;
+        padding: 10px;
+        border-bottom: 1px solid #ddd;
+    }
+    .search-result-image {
+        width: 60px;
+        height: 60px;
+        object-fit: cover;
+        margin-right: 10px;
+    }
+    .search-result-info {
+        flex: 1;
+    }
+    .search-result-meta {
+        display: flex;
+        justify-content: space-between;
+        font-size: 0.9em;
+        color: #555;
+    }
+    #search-bar.active {
+        display: block;
+    }
+    #search-bar {
+        margin-top: 10px;
+    }
+    .search-results {
+        max-height: 300px;
+        overflow-y: auto;
+        margin-top: 10px;
+    }
+    .header__icon--search {
+        cursor: pointer;
+        padding: 10px;
+        border: 1px solid #ccc;
+        display: inline-block;
+        margin-top: 20px;
+    }
+</style>
+
+<script>
+    document.addEventListener('DOMContentLoaded', function() {
+        // Define product type keywords and their standardized forms
+        const productTypes = {
+            'mug': ['mug', 'cup'],
+            'sticker': ['sticker'],
+            'shirt': ['shirt', 't-shirt', 'tee'],
+            'hoodie': ['hoodie', 'jacket'],
+            'blanket': ['blanket'],
+            // Add more product types and synonyms as needed
+        };
+
+        const MAX_RESULTS = 20; // Limit the number of search results displayed
+        let searchTimeout; // Timeout for delayed search
+
+        // Function to convert plurals to singular
+        function normalizeKeyword(keyword) {
+            if (keyword.endsWith('s')) {
+                return keyword.slice(0, -1);
+            }
+            return keyword;
+        }
+
+        // Function to standardize synonyms to a common keyword
+        function standardizeKeyword(keyword) {
+            const normalizedKeyword = normalizeKeyword(keyword);
+            for (let standard in productTypes) {
+                if (productTypes[standard].includes(normalizedKeyword)) {
+                    return standard;
+                }
+            }
+            return normalizedKeyword;
+        }
+
+        // Function to extract keywords from the description
+        function extractKeywords(description) {
+            const keywordPrefix = "keywords: ";
+            const keywordStart = description.toLowerCase().indexOf(keywordPrefix);
+            if (keywordStart !== -1) {
+                return description.slice(keywordStart + keywordPrefix.length).trim().toLowerCase();
+            }
+            return '';
+        }
+
+        // Fetch and parse the RSS feed
+        fetch('https://merch.ookamikun.tv/.well-known/merchant-center/rss.xml')
+            .then(response => response.text())
+            .then(data => {
+                const parser = new DOMParser();
+                const xml = parser.parseFromString(data, "application/xml");
+                const items = xml.getElementsByTagName("item");
+                const products = {};
+
+                for (let i = 0; i < items.length; i++) {
+                    const item = items[i];
+                    
+                    const idElement = item.getElementsByTagName("g:id")[0];
+                    const titleElement = item.getElementsByTagName("g:title")[0];
+                    const descriptionElement = item.getElementsByTagName("g:description")[0];
+                    const linkElement = item.getElementsByTagName("g:link")[0];
+                    const imageElement = item.getElementsByTagName("g:image_link")[0];
+                    const priceElement = item.getElementsByTagName("g:price")[0];
+                    const sizeElement = item.getElementsByTagName("g:size")[0];
+                    const colorElement = item.getElementsByTagName("g:color")[0];
+
+                    if (idElement && titleElement && descriptionElement && linkElement && imageElement && priceElement) {
+                        const id = idElement.textContent || '';
+                        const title = titleElement.textContent.trim() || 'Untitled Product';
+                        const description = descriptionElement.textContent.trim() || 'No description available.';
+                        const link = linkElement.textContent || '#';
+                        const image = imageElement.textContent || 'default-image-url.jpg'; 
+                        const price = parseFloat(priceElement.textContent.replace(/[^\d.]/g, '')) || 0;
+                        const size = sizeElement ? sizeElement.textContent : 'One Size';
+                        const color = colorElement ? colorElement.textContent.trim().toLowerCase() : '';
+                        const keywords = extractKeywords(description); // Extracting keywords using the new function
+
+                        if (!products[title]) {
+                            products[title] = {
+                                title,
+                                description,
+                                link,
+                                image,
+                                prices: [],
+                                sizes: new Set(),
+                                color,
+                                keywords,
+                                searchText: title.toLowerCase() + ' ' + description.toLowerCase() + ' ' + color + ' ' + keywords,
+                            };
+                        }
+                        products[title].prices.push(price);
+                        if (size) products[title].sizes.add(size);
+                    }
+                }
+
+                function calculateRelevanceScore(product, keywords, query) {
+                    let score = 0;
+                    let matchesAnyKeyword = false;
+
+                    // Standardize and normalize keywords
+                    const standardizedKeywords = keywords.map(standardizeKeyword);
+
+                    // Keywords match - highest weight (75%)
+                    const keywordMatches = standardizedKeywords.filter(keyword => product.keywords.includes(keyword));
+                    if (keywordMatches.length > 0) {
+                        score += keywordMatches.length * 75; // 75% weight for keywords
+                        matchesAnyKeyword = true;
+                    }
+
+                    // Exact match - significant weight
+                    if (standardizedKeywords.includes(standardizeKeyword(product.title.toLowerCase())) ||
+                        standardizedKeywords.includes(standardizeKeyword(product.description.toLowerCase()))) {
+                        score += 30;
+                        matchesAnyKeyword = true;
+                    }
+
+                    // Product type match - significant weight
+                    let productTypeMatched = false;
+                    for (let type in productTypes) {
+                        const standardType = standardizeKeyword(type);
+                        if (standardizedKeywords.includes(standardType)) {
+                            score += 20;
+                            matchesAnyKeyword = true;
+                            productTypeMatched = true;
+                            break;
+                        }
+                    }
+                    if (!productTypeMatched && standardizedKeywords.some(keyword => productTypes.hasOwnProperty(keyword))) {
+                        score -= 20; // Stronger penalty for missing product type match if the user provided a product type keyword
+                    }
+
+                    // Color match - medium weight
+                    const colorMatches = standardizedKeywords.filter(keyword => product.color.includes(keyword));
+                    if (colorMatches.length > 0) {
+                        score += colorMatches.length * 10;
+                        matchesAnyKeyword = true;
+                    }
+
+                    // Title match - lower weight
+                    const titleMatches = standardizedKeywords.filter(keyword => product.title.toLowerCase().includes(keyword));
+                    if (titleMatches.length > 0) {
+                        score += titleMatches.length * 5;
+                        matchesAnyKeyword = true;
+                    }
+
+                    // Description match - lower weight
+                    const descriptionMatches = standardizedKeywords.filter(keyword => product.description.toLowerCase().includes(keyword));
+                    if (descriptionMatches.length > 0) {
+                        score += descriptionMatches.length * 3;
+                        matchesAnyKeyword = true;
+                    }
+
+                    // Ensure the product is only considered if it contains at least one of the keywords
+                    if (!matchesAnyKeyword) {
+                        score = 0;
+                    }
+
+                    return score;
+                }
+
+                const searchInput = document.querySelector('#search-input');
+                const resultsContainer = document.querySelector('#search-results');
+
+                searchInput.addEventListener('input', function() {
+                    clearTimeout(searchTimeout);
+                    searchTimeout = setTimeout(() => {
+                        const query = this.value.toLowerCase().trim();
+                        const keywords = query.split(/\s+/); 
+                        const results = [];
+
+                        for (let key in products) {
+                            const product = products[key];
+                            const relevanceScore = calculateRelevanceScore(product, keywords, query);
+                            if (relevanceScore > 0) {
+                                results.push({ product, relevanceScore });
+                            }
+                        }
+
+                        results.sort((a, b) => b.relevanceScore - a.relevanceScore);
+
+                        // Render the top X results
+                        resultsContainer.innerHTML = '';
+                        results.slice(0, MAX_RESULTS).forEach(({ product }) => {
+                            const minPrice = Math.min(...product.prices).toFixed(2);
+                            const maxPrice = Math.max(...product.prices).toFixed(2);
+                            const priceRange = minPrice === maxPrice ? `$${minPrice}` : `$${minPrice} - $${maxPrice}`;
+
+                            const productElement = document.createElement('div');
+                            productElement.className = 'search-result-item';
+                            productElement.innerHTML = `
+                                <img src="${product.image}" alt="${product.title}" class="search-result-image">
+                                <div class="search-result-info">
+                                    <h3>${product.title}</h3>
+                                    <p>${product.description.substring(0, 100)}...</p>
+                                    <div class="search-result-meta">
+                                        <span>Sizes: ${[...product.sizes].join(', ')}</span>
+                                        <span>Price: ${priceRange}</span>
+                                    </div>
+                                </div>
+                            `;
+                            resultsContainer.appendChild(productElement);
+                        });
+                    }, 500); // 0.5-second delay before performing the search
+                });
+            })
+            .catch(error => console.error('Error fetching or parsing the RSS feed:', error));
+
+        const searchIcon = document.querySelector('.header__icon--search');
+        const searchBar = document.querySelector('#search-bar');
+        searchIcon.addEventListener('click', function() {
+            searchBar.classList.toggle('active');
+            searchBar.querySelector('input').focus();
+        });
+    });
+</script>