refactor

css/base.css

@@ -0,0 +1,89 @@
+/* base.css */
+:root {
+    --background-color: #f0f0f0;
+    --text-color: #333;
+    --card-background: #ffffff;
+    --button-background: #007acc;
+    --button-hover: #005fa3;
+}
+
+body {
+    font-family: 'Sorts Mill Goudy', serif;
+    background-color: var(--background-color);
+    color: var(--text-color);
+    margin: 0;
+    padding: 20px;
+}
+
+.container {
+    max-width: 600px;
+    margin: 0 auto;
+    background-color: var(--card-background);
+    padding: 20px;
+    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
+    border-radius: 8px;
+}
+
+h1 {
+    text-align: center;
+    margin-bottom: 20px;
+}
+
+form div {
+    margin-bottom: 15px;
+}
+
+label {
+    display: block;
+    margin-bottom: 5px;
+}
+
+input, select, textarea {
+    width: 100%;
+    padding: 8px;
+    box-sizing: border-box;
+    border: 1px solid #ccc;
+    border-radius: 4px;
+    background-color: var(--card-background);
+    color: var(--text-color);
+}
+
+button {
+    display: block;
+    width: 100%;
+    padding: 10px;
+    background-color: var(--button-background);
+    color: white;
+    border: none;
+    border-radius: 4px;
+    cursor: pointer;
+    margin-top: 10px;
+}
+
+button:hover {
+    background-color: var(--button-hover);
+}
+
+#csv-output {
+    margin-top: 20px;
+    height: 200px;
+    background-color: var(--card-background);
+    color: var(--text-color);
+}
+
+footer {
+    text-align: center;
+    font-size: 0.5rem;
+    color: #666;
+    margin-top: 0px;
+    padding: 1px;
+}
+
+footer a {
+    color: #007acc;
+    text-decoration: none;
+}
+
+footer a:hover {
+    text-decoration: underline;
+}

css/components.css

@@ -0,0 +1,106 @@
+/* components.css */
+.mana-icon {
+    font-family: 'mana', sans-serif;
+    font-size: 24px;
+    cursor: pointer;
+    padding: 5px;
+    margin-right: 10px;
+}
+
+.mana-icon:hover {
+    opacity: 0.8;
+}
+
+
+.menu {
+    position: relative;
+    display: inline-block;
+}
+
+.hamburger-menu {
+    cursor: pointer;
+    font-size: 30px;
+    color: var(--text-color);
+}
+
+.menu-content {
+    display: none;  /* Ensure it's hidden by default */
+    position: absolute;
+    top: 40px;
+    left: 0;
+    background-color: var(--background-color);
+    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
+    padding: 10px;
+    z-index: 1;
+    min-width: 150px;
+    border-radius: 4px;
+}
+
+.menu-content.show {
+    display: block;  /* Display menu when toggled */
+}
+
+.zoom-modal {
+    display: none; /* Ensure modal is hidden by default */
+    position: fixed;
+    z-index: 1000;
+    padding-top: 100px;
+    left: 0;
+    top: 0;
+    width: 100%;
+    height: 100%;
+    overflow: auto;
+    background-color: rgba(0, 0, 0, 0.8);
+}
+
+.zoomed-image {
+    margin: auto;
+    display: block;
+    width: 80%;
+    max-width: 700px;
+}
+
+/* Dark mode styles */
+/* Dark mode styles */
+body.dark-mode .menu-content {
+    background-color: #333;
+}
+
+body.dark-mode .hamburger-menu,
+body.dark-mode .menu-content label,
+body.dark-mode .menu-content input {
+    color: white;
+}
+
+.card-popup {
+    position: fixed;
+    bottom: 20px;
+    right: 20px;
+    max-width: 20%;
+    z-index: 1000;
+    background-color: rgba(0, 0, 0, 0.7);
+    padding: 10px;
+    border-radius: 8px;
+    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
+    opacity: 0;
+    transition: opacity 0.5s ease-in-out;
+    display: none;
+}
+
+.card-popup img {
+    width: 100%;
+    height: auto;
+    border-radius: 4px;
+}
+
+@media (max-width: 600px) {
+    .card-popup {
+        max-width: 40%;
+    }
+}
+
+@media (max-width: 400px) {
+    .card-popup {
+        max-width: 60%;
+    }
+}

css/themes.css

@@ -0,0 +1,102 @@
+/* Light and Dark mode base theme */
+:root {
+    --background-color: #f0f0f0;
+    --text-color: #333;
+    --card-background: #ffffff;
+    --button-background: #007acc;
+    --button-hover: #005fa3;
+}
+
+@media (prefers-color-scheme: dark) {
+    :root {
+        --background-color: #1e1e1e;
+        --text-color: #ffffff;
+        --card-background: #2e2e2e;
+        --button-background: #1f6fb2;
+        --button-hover: #145b8c;
+    }
+}
+
+/* Mana Color Themes */
+.theme-white {
+    --background-color: #f9f8f6;
+    --text-color: #1e1e1e;
+    --card-background: #ffffff;
+    --button-background: #e5e5e5;
+    --button-hover: #cccccc;
+}
+
+.theme-blue {
+    --background-color: #d7e7f9;
+    --text-color: #002d72;
+    --card-background: #e0f2ff;
+    --button-background: #007acc;
+    --button-hover: #005fa3;
+}
+
+.theme-black {
+    --background-color: #333333;
+    --text-color: #ffffff;
+    --card-background: #444444;
+    --button-background: #1f1f1f;
+    --button-hover: #000000;
+}
+
+.theme-red {
+    --background-color: #fbe4e4;
+    --text-color: #8b0000;
+    --card-background: #ffe5e5;
+    --button-background: #d32f2f;
+    --button-hover: #b71c1c;
+}
+
+.theme-green {
+    --background-color: #e7f4e7;
+    --text-color: #004d00;
+    --card-background: #e0ffe0;
+    --button-background: #388e3c;
+    --button-hover: #2e7d32;
+}
+
+/* Dark Mode Variants for Mana Themes */
+@media (prefers-color-scheme: dark) {
+    .theme-white {
+        --background-color: #1e1e1e;
+        --text-color: #ffffff;
+        --card-background: #333333;
+        --button-background: #555555;
+        --button-hover: #777777;
+    }
+
+    .theme-blue {
+        --background-color: #001f3f;
+        --text-color: #ffffff;
+        --card-background: #002d72;
+        --button-background: #005fa3;
+        --button-hover: #007acc;
+    }
+
+    .theme-black {
+        --background-color: #000000;
+        --text-color: #e5e5e5;
+        --card-background: #1c1c1c;
+        --button-background: #333333;
+        --button-hover: #555555;
+    }
+
+    .theme-red {
+        --background-color: #330000;
+        --text-color: #ffaaaa;
+        --card-background: #8b0000;
+        --button-background: #b71c1c;
+        --button-hover: #d32f2f;
+    }
+
+    .theme-green {
+        --background-color: #002200;
+        --text-color: #ccffcc;
+        --card-background: #004d00;
+        --button-background: #2e7d32;
+        --button-hover: #388e3c;
+    }
+}

index.html

@@ -1,28 +1,33 @@
+<!-- index.html -->
 <!DOCTYPE html>
 <html lang="en">
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>MTG Card CSV Generator</title>
-    <link rel="stylesheet" href="styles.css">
+    
+    <!-- Stylesheets -->
+    <link rel="stylesheet" href="css/base.css">
+    <link rel="stylesheet" href="css/themes.css">
+    <link rel="stylesheet" href="css/components.css">
     <link rel="manifest" href="manifest.json">
     <link href="https://fonts.googleapis.com/css2?family=Sorts+Mill+Goudy&display=swap" rel="stylesheet">
-    <link rel="icon" href="icon.png" type="image/png">
+    <link rel="icon" href="assets/icon.png" type="image/png">
-    <link href="//cdn.jsdelivr.net/npm/mana-font@latest/css/mana.css" rel="stylesheet" type="text/css" />
+    <link href="https://cdn.jsdelivr.net/npm/mana-font@latest/css/mana.css" rel="stylesheet" type="text/css" />
 </head>
 <body>
     <div class="container">
         <div class="menu">
-            <div class="hamburger-menu" onclick="toggleMenu()">☰</div>
+            <div class="hamburger-menu" id="hamburger-menu">☰</div>
             <div id="menu-content" class="menu-content">
                 <label>Select Theme:</label>
                 <div id="theme-selector">
-                    <span class="mana-icon" onclick="setTheme('')">&#xe623;</span> <!-- Colorless -->
+                    <span class="mana-icon" data-theme="" onclick="setTheme('')">&#xe623;</span> <!-- Colorless -->
-                    <span class="mana-icon" onclick="setTheme('theme-white')">&#xe600;</span> <!-- White -->
+                    <span class="mana-icon" data-theme="theme-white" onclick="setTheme('theme-white')">&#xe600;</span> <!-- White -->
-                    <span class="mana-icon" onclick="setTheme('theme-blue')">&#xe601;</span> <!-- Blue -->
+                    <span class="mana-icon" data-theme="theme-blue" onclick="setTheme('theme-blue')">&#xe601;</span> <!-- Blue -->
-                    <span class="mana-icon" onclick="setTheme('theme-black')">&#xe602;</span> <!-- Black -->
+                    <span class="mana-icon" data-theme="theme-black" onclick="setTheme('theme-black')">&#xe602;</span> <!-- Black -->
-                    <span class="mana-icon" onclick="setTheme('theme-red')">&#xe603;</span> <!-- Red -->
+                    <span class="mana-icon" data-theme="theme-red" onclick="setTheme('theme-red')">&#xe603;</span> <!-- Red -->
-                    <span class="mana-icon" onclick="setTheme('theme-green')">&#xe604;</span> <!-- Green -->
+                    <span class="mana-icon" data-theme="theme-green" onclick="setTheme('theme-green')">&#xe604;</span> <!-- Green -->
                 </div>
                 <label for="sound-threshold">Sound Threshold (USD):</label>
                 <input type="number" id="sound-threshold" min="0.01" step="0.01" value="1.00">
@@ -30,6 +35,7 @@
         </div>
 
         <h1>MTG Card CSV Generator</h1>
+
         <form id="card-form">
             <div>
                 <label for="card-name">Card Name:</label>
@@ -57,9 +63,23 @@
             </div>
             <button type="button" id="add-card-button">Add Card</button>
         </form>
-        <button id="download-csv-button">Download CSV</button>
+
+        <div class="action-buttons">
+            <button id="download-csv-button">Download CSV</button>
+            <button id="save-collection-button">Save Collection</button>
+            <button id="clear-collection-button">Clear Collection</button>
+        </div>
+
         <textarea id="csv-output" readonly></textarea>
-        <div id="card-popup" class="card-popup"></div>
+
+        <div id="card-popup" class="card-popup">
+            <img id="card-popup-image" src="" alt="Card Image">
+        </div>
+
+        <div id="zoom-modal" class="zoom-modal">
+            <span id="close-modal" class="close-modal">&times;</span>
+            <img id="zoomed-image" class="zoomed-image" src="" alt="">
+        </div>
     </div>
 
     <footer>
@@ -69,11 +89,22 @@
         </p>
     </footer>
 
-    <script type="module" src="app.js"></script>
+    <!-- Scripts -->
+    <script type="module" src="js/theme.js"></script>
+    <script type="module" src="js/main.js"></script>
+    <script type="module" src="js/card.js"></script>
+    <script type="module" src="js/storage.js"></script>
+    <script type="module" src="js/csv.js"></script>
+    <script type="module" src="js/popup.js"></script>
+
     <script>
-        if (typeof navigator.serviceWorker !== 'undefined') {
+        if ('serviceWorker' in navigator) {
-          navigator.serviceWorker.register('sw.js')
+            navigator.serviceWorker.register('js/sw.js').then(function(registration) {
+                console.log('Service Worker registered with scope:', registration.scope);
+            }).catch(function(error) {
+                console.error('Service Worker registration failed:', error);
+            });
         }
-      </script>
+    </script>
 </body>
 </html>

js/api.js

@@ -0,0 +1,37 @@
+// api.js
+
+export async function fetchCardSuggestions(query) {
+    try {
+        const response = await fetch(`https://api.scryfall.com/cards/autocomplete?q=${encodeURIComponent(query)}`);
+        if (!response.ok) {
+            throw new Error('Network response was not ok');
+        }
+        const data = await response.json();
+        return data.data;
+    } catch (error) {
+        console.error('Fetch error:', error);
+        return [];
+    }
+}
+
+export async function fetchCardDetails(cardName, setCode) {
+    const response = await fetch(`https://api.scryfall.com/cards/named?exact=${encodeURIComponent(cardName)}&set=${encodeURIComponent(setCode)}`);
+    const data = await response.json();
+
+    if (data.object === 'error') {
+        return null;
+    }
+
+    return {
+        set: data.set.toUpperCase(),
+        card_id: data.collector_number,
+        mana_cost: data.mana_cost || 'N/A',
+        power: data.power || 'N/A',
+        toughness: data.toughness || 'N/A',
+        type: data.type_line.split('—')[0].trim(),
+        rarity: data.rarity || 'N/A',
+        price: data.prices.usd || '0.00',
+        imageUrl: data.image_uris ? data.image_uris.small : null,
+        name: data.name
+    };
+}

js/card.js

@@ -0,0 +1,68 @@
+// card.js
+
+import { updateCardDetails, loadCollection } from './storage.js';
+import { showCardPopup } from './popup.js';
+
+export async function addCard(cardList) {
+    const cardName = document.getElementById('card-name').value;
+    const setCodeInput = document.getElementById('set-code');
+    const cardIdInput = document.getElementById('card-id');
+
+    let setCode = setCodeInput.value;
+    let cardId = cardIdInput.value;
+
+    const cardDetails = await fetchCardDetails(cardName, setCode);
+
+    if (cardDetails) {
+        if (!setCode) {
+            setCode = cardDetails.set;
+            setCodeInput.value = setCode;
+        }
+        if (!cardId) {
+            cardId = cardDetails.card_id;
+            cardIdInput.value = cardId;
+        }
+
+        const cardData = {
+            name: cardName,
+            set: setCode,
+            card_id: cardId,
+            quantity: document.getElementById('quantity').value,
+            foil: document.getElementById('foil').value,
+            mana_cost: cardDetails.mana_cost,
+            power: cardDetails.power,
+            toughness: cardDetails.toughness,
+            type: cardDetails.type,
+            rarity: cardDetails.rarity,
+            price: cardDetails.price
+        };
+
+        updateCardDetails(cardData);
+        cardList.push(cardData); // Add the card to the list
+        showCardPopup(cardData.name, cardDetails.imageUrl, cardDetails.price);
+    } else {
+        alert("Card not found with the given name.");
+    }
+}
+
+export async function fetchCardDetails(cardName, setCode) {
+    const response = await fetch(`https://api.scryfall.com/cards/named?exact=${encodeURIComponent(cardName)}&set=${encodeURIComponent(setCode)}`);
+    const data = await response.json();
+
+    if (data.object === 'error') {
+        return null;
+    }
+
+    return {
+        set: data.set.toUpperCase(),
+        card_id: data.collector_number,
+        mana_cost: data.mana_cost || 'N/A',
+        power: data.power || 'N/A',
+        toughness: data.toughness || 'N/A',
+        type: data.type_line.split('—')[0].trim(),
+        rarity: data.rarity || 'N/A',
+        price: data.prices.usd || '0.00',
+        imageUrl: data.image_uris ? data.image_uris.small : null,
+        name: data.name
+    };
+}

js/csv.js

@@ -0,0 +1,44 @@
+// csv.js
+
+import { getRandomWordsFromFile } from './randomWords.js';
+
+export function generateCSVContent(cardList) {
+    let csvContent = "Card Name,Set,Card ID,Quantity,Foil,Mana Type,Power,Toughness,Type,Rarity\n";
+    cardList.forEach(card => {
+        const escapedValues = [
+            card.name,
+            card.set,
+            card.card_id,
+            card.quantity,
+            card.foil,
+            card.mana_cost,
+            card.power,
+            card.toughness,
+            card.type,
+            card.rarity
+        ].map(value => `"${value.replace(/"/g, '""')}"`);  // Escape any existing quotes by doubling them
+        csvContent += escapedValues.join(",") + "\n";
+    });
+    return csvContent;
+}
+
+export async function downloadCSV(cardList) {
+    const csvContent = generateCSVContent(cardList);
+    const randomFileName = getRandomWordsFromFile();
+
+    // Create a blob with the CSV content
+    const blob = new Blob([csvContent], { type: 'text/csv;charset=utf-8;' });
+    const url = URL.createObjectURL(blob);
+
+    // Create a temporary link element
+    const link = document.createElement("a");
+    link.setAttribute("href", url);
+    link.setAttribute("download", `${randomFileName}.csv`);
+    document.body.appendChild(link);
+
+    // Trigger the download
+    link.click();
+
+    // Clean up and remove the link
+    document.body.removeChild(link);
+}

js/main.js

@@ -0,0 +1,93 @@
+// main.js
+
+import { addCard } from './card.js';
+import { downloadCSV } from './csv.js';
+import { saveCollection, loadCollection, clearCollection } from './storage.js';
+import { setTheme, applySavedTheme } from './theme.js';
+import { fetchCardSuggestions } from './api.js';
+
+document.addEventListener('DOMContentLoaded', () => {
+    applySavedTheme();
+
+    let cardList = loadCollection();
+
+    document.getElementById('add-card-button').addEventListener('click', () => {
+        addCard(cardList);
+        updateCSVContent(cardList);
+    });
+
+    document.getElementById('download-csv-button').addEventListener('click', () => downloadCSV(cardList));
+    document.getElementById('save-collection-button').addEventListener('click', () => saveCollection(cardList));
+
+    document.getElementById('clear-collection-button').addEventListener('click', () => {
+        if (confirm("Are you sure you want to clear your collection? This action cannot be undone.")) {
+            cardList = []; // Reset the card list
+            clearCollection(cardList);
+            updateCSVContent(cardList);
+        }
+    });
+
+    document.getElementById('card-name').addEventListener('input', async function() {
+        const query = this.value.trim();
+        if (query.length < 2) {
+            document.getElementById('suggestions').innerHTML = '';
+            return;
+        }
+        const suggestions = await fetchCardSuggestions(query);
+        const suggestionsDiv = document.getElementById('suggestions');
+        suggestionsDiv.innerHTML = '';
+
+        suggestions.forEach(suggestion => {
+            const div = document.createElement('div');
+            div.textContent = suggestion;
+            div.onclick = () => {
+                document.getElementById('card-name').value = suggestion;
+                suggestionsDiv.innerHTML = '';
+            };
+            suggestionsDiv.appendChild(div);
+        });
+    });
+
+    document.getElementById('sound-threshold').addEventListener('input', (event) => {
+        const soundThreshold = parseFloat(event.target.value);
+        localStorage.setItem('soundThreshold', soundThreshold);
+    });
+
+    document.getElementById('hamburger-menu').addEventListener('click', () => {
+        const menuContent = document.getElementById('menu-content');
+        menuContent.classList.toggle('show');
+    });
+
+    const isDarkMode = window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches;
+    if (isDarkMode) {
+        document.body.classList.add('dark-mode');
+    }
+});
+
+// Update the CSV content in the textarea
+function updateCSVContent(cardList) {
+    // Sort the cardList by set and then by card ID
+    cardList.sort((a, b) => {
+        if (a.set < b.set) return -1;
+        if (a.set > b.set) return 1;
+        return parseInt(a.card_id) - parseInt(b.card_id);
+    });
+
+    let csvContent = "Card Name,Set,Card ID,Quantity,Foil,Mana Type,Power,Toughness,Type,Rarity\n";
+    cardList.forEach(card => {
+        const escapedValues = [
+            card.name || '',
+            card.set || '',
+            card.card_id || '',
+            card.quantity || '',
+            card.foil || '',
+            card.mana_type || '',
+            card.power || '',
+            card.toughness || '',
+            card.type || '',
+            card.rarity || ''
+        ].map(value => `"${(value !== undefined ? value : '').replace(/"/g, '""')}"`);
+        csvContent += escapedValues.join(",") + "\n";
+    });
+    document.getElementById('csv-output').value = csvContent;
+}

js/menu.js

@@ -0,0 +1,4 @@
+export function toggleMenu() {
+    const menuContent = document.getElementById('menu-content');
+    menuContent.classList.toggle('show');
+}

js/popup.js

@@ -0,0 +1,40 @@
+// popup.js
+
+export async function showCardPopup(cardName, imageUrl, price) {
+    const soundThreshold = parseFloat(localStorage.getItem('soundThreshold')) || 1.00;
+    const cardPopup = document.getElementById('card-popup');
+    
+    cardPopup.innerHTML = `
+        <div style="font-family: 'Sorts Mill Goudy', serif; text-align: center;">
+            <strong>${cardName}</strong>
+        </div>
+        <img src="${imageUrl}" alt="${cardName}">
+        <div style="font-family: 'Sorts Mill Goudy', serif; text-align: center; margin-top: 10px;">
+            Price: $${price}
+        </div>
+    `;
+    cardPopup.style.display = 'block';
+    cardPopup.style.opacity = 1;
+
+    // Check if the price exceeds the sound threshold and play sound
+    if (parseFloat(price) >= soundThreshold) {
+        playSound(); // Play the sound if the price exceeds the threshold
+    }
+
+    // Dissolve the popup after a few seconds
+    setTimeout(() => {
+        cardPopup.style.opacity = 0;
+        setTimeout(() => {
+            cardPopup.style.display = 'none';
+        }, 500);
+    }, 3000);
+}
+
+function playSound() {
+    const audio = new Audio('assets/cash-money.mp3');
+    audio.play().then(() => {
+        console.log('Sound played successfully');
+    }).catch(error => {
+        console.error('Error playing sound:', error);
+    });
+}

js/randomWords.js

@@ -0,0 +1,32 @@
+// randomWords.js
+
+export const randomWords = [
+    "nonstop", "detailed", "aspiring", "shock", "play", "bashful", "long", "quarter",
+    "six", "charge", "dock", "crabby", "dime", "wry", "story", "wiry", "rampant",
+    "return", "dare", "open", "shame", "many", "brush", "babies", "stem", "squeeze",
+    "judge", "heavenly", "defeated", "optimal", "invention", "object", "change",
+    "sink", "verdant", "jaded", "adjoining", "muddled", "switch", "helpless",
+    "motionless", "skirt", "shrug", "trip", "haircut", "oven", "lip", "habitual",
+    "yielding", "bag", "wheel", "attach", "ticket", "visit", "reflect", "suppose",
+    "present", "wound", "voyage", "real", "aunt", "religion", "redundant", "necessary",
+    "fail", "flower", "unpack", "join", "gamy", "tired", "welcome", "rightful", "jeans",
+    "obscene", "spring", "basket", "battle", "utter", "descriptive", "caring", "fry",
+    "resonant", "supply", "geese", "pets", "impulse", "scintillating", "tame", "release",
+    "tail", "depend", "lively", "nondescript", "punishment", "meek", "crooked",
+    "representative", "twist", "manage", "bored", "grotesque", "demonic", "camp",
+    "temporary", "coil", "passenger", "appliance", "clam", "smoggy", "tasteless", "guess",
+    "verse", "drab", "peep", "business", "paper", "female", "admire", "way", "moor",
+    "breezy", "opposite", "comparison", "tank", "suit", "ludicrous", "minister", "stiff",
+    "whine", "request", "camera", "internal", "improve", "unnatural", "decisive", "exist",
+    "grip", "electric", "bathe", "scandalous", "steer", "humdrum", "action", "rot",
+    "roll", "quartz", "amused", "sidewalk", "roll", "curve"
+];
+
+export function getRandomWordsFromFile() {
+    let randomWordsSelected = [];
+    for (let i = 0; i < 3; i++) {
+        const randomIndex = Math.floor(Math.random() * randomWords.length);
+        randomWordsSelected.push(randomWords[randomIndex]);
+    }
+    return randomWordsSelected.join('-');
+}

js/storage.js

@@ -0,0 +1,24 @@
+// storage.js
+
+export function saveCollection(cardList) {
+    localStorage.setItem('cardList', JSON.stringify(cardList));
+}
+
+export function loadCollection() {
+    const savedCollection = localStorage.getItem('cardList');
+    if (savedCollection) {
+        return JSON.parse(savedCollection);
+    }
+    return [];
+}
+
+export function updateCardDetails(cardData) {
+    const cardList = loadCollection();
+    cardList.push(cardData);
+    saveCollection(cardList);
+}
+
+export function clearCollection(cardList) {
+    cardList.length = 0; // Clear the cardList array
+    saveCollection(cardList); // Save the empty list to localStorage
+} 

js/sw.js

@@ -0,0 +1,54 @@
+// This is the service worker with the combined offline experience (Offline page + Offline copy of pages)
+
+const CACHE = "pwabuilder-offline-page";
+
+importScripts('https://storage.googleapis.com/workbox-cdn/releases/5.1.2/workbox-sw.js');
+
+// TODO: replace the following with the correct offline fallback page i.e.: const offlineFallbackPage = "offline.html";
+const offlineFallbackPage = "ToDo-replace-this-name.html";
+
+self.addEventListener("message", (event) => {
+  if (event.data && event.data.type === "SKIP_WAITING") {
+    self.skipWaiting();
+  }
+});
+ 
+self.addEventListener('install', async (event) => {
+  event.waitUntil(
+    caches.open(CACHE)
+      .then((cache) => cache.add(offlineFallbackPage))
+  );
+});
+
+if (workbox.navigationPreload.isSupported()) {
+  workbox.navigationPreload.enable();
+}
+
+workbox.routing.registerRoute(
+  new RegExp('/*'),
+  new workbox.strategies.StaleWhileRevalidate({
+    cacheName: CACHE
+  })
+);
+
+self.addEventListener('fetch', (event) => {
+  if (event.request.mode === 'navigate') {
+    event.respondWith((async () => {
+      try {
+        const preloadResp = await event.preloadResponse;
+
+        if (preloadResp) {
+          return preloadResp;
+        }
+
+        const networkResp = await fetch(event.request);
+        return networkResp;
+      } catch (error) {
+
+        const cache = await caches.open(CACHE);
+        const cachedResp = await cache.match(offlineFallbackPage);
+        return cachedResp;
+      }
+    })());
+  }
+});

js/theme.js

@@ -0,0 +1,19 @@
+export function setTheme(theme) {
+    // Remove all theme classes first
+    document.body.classList.remove('theme-white', 'theme-blue', 'theme-black', 'theme-red', 'theme-green');
+
+    // Add the selected theme class if it exists
+    if (theme) {
+        document.body.classList.add(theme);
+    }
+
+    // Save the selected theme to localStorage
+    localStorage.setItem('selectedTheme', theme);
+}
+
+export function applySavedTheme() {
+    const savedTheme = localStorage.getItem('selectedTheme');
+    if (savedTheme) {
+        setTheme(savedTheme);
+    }
+}

manifest.json

@@ -8,12 +8,12 @@
     "description": "A PWA for generating CSV files with Magic: The Gathering card details",
     "icons": [
       {
-        "src": "icon.png",
+        "src": "assets/icon.png",
         "sizes": "192x192",
         "type": "image/png"
       },
       {
-        "src": "icon.png",
+        "src": "assets/icon.png",
         "sizes": "512x512",
         "type": "image/png"
       }

offline.html

@@ -8,7 +8,6 @@
     <link href="https://fonts.googleapis.com/css2?family=Sorts+Mill+Goudy&display=swap" rel="stylesheet">
     <link rel="icon" href="icon.png" type="image/png">
     <link href="//cdn.jsdelivr.net/npm/mana-font@latest/css/mana.css" rel="stylesheet" type="text/css" />
-    <link rel="stylesheet" href="https://unpkg.com/material-components-web@latest/dist/material-components-web.min.css">
     
 </head>
 <body>
@@ -27,9 +26,5 @@
             This app is not affiliated with Wizards of the Coast or Hasbro. All rights and trademarks are owned by their respective owners.
         </p>
     </footer>
-    <script src="https://unpkg.com/material-components-web@latest/dist/material-components-web.min.js"></script>
-    <script>
-        mdc.autoInit(); // Initialize all MDC components
-    </script>
 </body>
 </html>