Add loader for google services

.github/styling.md

@@ -89,7 +89,7 @@ This document outlines the design system and styling conventions used in the app
 
 ### Container Pattern
 ```html
-<div class="container mx-auto max-w-2xl bg-white p-4">
+<div class="container mx-auto max-w-5xl bg-white p-4">
   <!-- Content -->
 </div>
 ```
@@ -225,7 +225,7 @@ This document outlines the design system and styling conventions used in the app
 ### Top Navigation
 ```html
 <nav class="border-b border-gray-300 bg-gray-50 p-4 text-gray-900">
-  <div class="container mx-auto max-w-2xl">
+  <div class="container mx-auto max-w-5xl">
     <div class="flex items-center justify-between">
       <a href="/" class="text-lg font-bold">App Name</a>
       <ul class="flex space-x-4">

src/lib/components/Splash.svelte

@@ -14,7 +14,7 @@
 
 <div class="flex min-h-screen flex-col items-center justify-center bg-gray-100 p-4">
 	<div
-		class="container mx-auto max-w-4xl rounded-lg border border-gray-200 bg-white/90 p-10 text-center shadow-xl"
+		class="container mx-auto max-w-5xl rounded-lg border border-gray-200 bg-white/90 p-10 text-center shadow-xl"
 	>
 		<div class="mb-10 flex flex-col items-center">
 			<!-- Animated ESN Logo -->

src/lib/components/Wizard.svelte

@@ -40,7 +40,7 @@
 </script>
 
 <div class="bg-gray-100 min-h-screen p-4">
-	<div class="container mx-auto max-w-4xl pb-10">
+	<div class="container mx-auto max-w-5xl pb-10">
 		{#if $currentStepName !== 'splash'}
 			<!-- Progress indicator -->
 			<div class="bg-white rounded-lg shadow-sm p-6 mb-6">

src/lib/components/wizard/StepAuth.svelte

@@ -1,8 +1,23 @@
 <script lang="ts">
+	import { onMount } from 'svelte';
 	import { currentStep } from '$lib/stores.js';
-	import { isSignedIn, handleSignOut, requestTokenFromUser } from '$lib/google';
+	import {
+		isSignedIn,
+		handleSignOut,
+		requestTokenFromUser,
+		isGoogleApiReady,
+		initGoogleClients
+	} from '$lib/google';
 	import Navigator from './subcomponents/Navigator.svelte';
 
+	onMount(() => {
+		if (!$isGoogleApiReady) {
+			initGoogleClients(() => {
+				// This callback is called when the Google clients are ready.
+			});
+		}
+	});
+
 	function handleSignIn() {
 		requestTokenFromUser();
 	}
@@ -46,7 +61,15 @@
 		<div
 			class="flex flex-col items-center justify-center rounded-lg border border-gray-200 bg-gray-50 p-8"
 		>
-			{#if $isSignedIn}
+			{#if !$isGoogleApiReady}
+				<!-- Loading state -->
+				<div class="flex items-center justify-center gap-2">
+					<div
+						class="h-6 w-6 animate-spin rounded-full border-2 border-blue-600 border-t-transparent"
+					></div>
+					<span class="text-sm text-gray-600">Loading Google services...</span>
+				</div>
+			{:else if $isSignedIn}
 				<!-- Authenticated state -->
 				<div class="text-center">
 					<div class="flex items-center justify-center gap-2">

src/lib/components/wizard/StepCardSelect.svelte

@@ -36,7 +36,7 @@
 </script>
 
 <div class="p-6">
-	<div class="max-w-4xl mx-auto">
+	<div class="max-w-5xl mx-auto">
 		<div class="mb-6">
 			<h2 class="text-xl font-semibold text-gray-900 mb-2">Select Card Type</h2>
 			<p class="text-sm text-gray-700 mb-4">

src/lib/components/wizard/StepColumnMap.svelte

@@ -1,5 +1,11 @@
 <script lang="ts">
-	import { selectedSheet, currentStep, columnMapping } from '$lib/stores';
+	import {
+		selectedSheet,
+		currentStep,
+		columnMapping,
+	} from '$lib/stores';
+	import { userEmail } from '$lib/google';
+	import { hashString } from '$lib/utils';
 	import type { ColumnMappingType, SheetInfoType } from '$lib/stores';
 	import { getSheetNames, getSheetData, ensureToken } from '$lib/google';
 	import { onMount } from 'svelte';
@@ -18,7 +24,6 @@
 	let savedSheetInfo = $state<SheetInfoType | null>(null);
 	let mappedIndices = $state<ColumnMappingType>({
 		name: -1,
-		surname: -1,
 		nationality: -1,
 		birthday: -1,
 		pictureUrl: -1,
@@ -27,15 +32,20 @@
 	});
 
 	const requiredFields = [
-		{ key: 'name', label: 'First Name', required: true },
-		{ key: 'surname', label: 'Last Name', required: true },
+		{ key: 'name', label: 'Full Name', required: true },
 		{ key: 'nationality', label: 'Nationality', required: true },
 		{ key: 'birthday', label: 'Birthday', required: true },
 		{ key: 'pictureUrl', label: 'Photo URL', required: true },
 		{ key: 'alreadyPrinted', label: 'Already Printed', required: false }
 	];
 
-	const RECENT_SHEETS_KEY = 'recentSheets';
+	async function getRecentSheetsKey() {
+		const email = $userEmail;
+		if (email) {
+			return `recentSheets_${await hashString(email)}`;
+		}
+		return 'recentSheets_anonymous';
+	}
 
 	// Load available sheets when component mounts
 	onMount(async () => {
@@ -44,7 +54,8 @@
 			console.log('Selected sheet on mount:', $selectedSheet);
 
 			// Check if we already have saved mapping data
-			const recentSheetsData = localStorage.getItem(RECENT_SHEETS_KEY);
+			const key = await getRecentSheetsKey();
+			const recentSheetsData = localStorage.getItem(key);
 
 			if (recentSheetsData) {
 				try {
@@ -65,7 +76,6 @@
 								// Set the mapped indices from saved data
 								mappedIndices = {
 									name: savedSheet.columnMapping.name,
-									surname: savedSheet.columnMapping.surname,
 									nationality: savedSheet.columnMapping.nationality,
 									birthday: savedSheet.columnMapping.birthday,
 									pictureUrl: savedSheet.columnMapping.pictureUrl,
@@ -123,7 +133,6 @@
 		previewData = [];
 		mappedIndices = {
 			name: -1,
-			surname: -1,
 			nationality: -1,
 			birthday: -1,
 			pictureUrl: -1,
@@ -165,7 +174,7 @@
 				autoMapColumns();
 
 				// Check if we have saved column mapping for this sheet
-				loadSavedColumnMapping();
+				await loadSavedColumnMapping();
 			} else {
 				error = 'The selected sheet appears to be empty.';
 				console.warn('Sheet is empty');
@@ -182,7 +191,6 @@
 		// Reset mappings
 		mappedIndices = {
 			name: -1,
-			surname: -1,
 			nationality: -1,
 			birthday: -1,
 			pictureUrl: -1,
@@ -192,8 +200,7 @@
 
 		// Auto-mapping patterns
 		const patterns: Record<keyof Omit<ColumnMappingType, 'sheetName'>, RegExp> = {
-			name: /first[\s_-]*name|name|given[\s_-]*name|vorname/i,
-			surname: /last[\s_-]*name|surname|family[\s_-]*name|nachname/i,
+			name: /full[\s_-]*name|name/i,
 			nationality: /nationality|country|nation/i,
 			birthday: /birth|date[\s_-]*of[\s_-]*birth|birthday|dob/i,
 			pictureUrl: /photo|picture|image|url|avatar/i,
@@ -241,14 +248,15 @@
 		updateMappingStatus();
 	}
 
-	function loadSavedColumnMapping() {
+	async function loadSavedColumnMapping() {
 		if (!$selectedSheet || !selectedSheetName) {
 			console.log('Cannot load saved column mapping: missing selectedSheet or selectedSheetName');
 			return;
 		}
 
 		try {
-			const existingData = localStorage.getItem(RECENT_SHEETS_KEY);
+			const key = await getRecentSheetsKey();
+			const existingData = localStorage.getItem(key);
 
 			if (existingData) {
 				const recentSheets = JSON.parse(existingData);
@@ -262,7 +270,6 @@
 					// Override auto-mapping with saved mapping
 					mappedIndices = {
 						name: savedSheet.columnMapping.name ?? -1,
-						surname: savedSheet.columnMapping.surname ?? -1,
 						nationality: savedSheet.columnMapping.nationality ?? -1,
 						birthday: savedSheet.columnMapping.birthday ?? -1,
 						pictureUrl: savedSheet.columnMapping.pictureUrl ?? -1,
@@ -286,7 +293,6 @@
 		if (!mappedIndices) {
 			mappedIndices = {
 				name: -1,
-				surname: -1,
 				nationality: -1,
 				birthday: -1,
 				pictureUrl: -1,
@@ -306,7 +312,6 @@
 		// Only check required fields for completion
 		const requiredIndices = {
 			name: mappedIndices.name,
-			surname: mappedIndices.surname,
 			nationality: mappedIndices.nationality,
 			birthday: mappedIndices.birthday,
 			pictureUrl: mappedIndices.pictureUrl,
@@ -319,7 +324,6 @@
 		// Update the column mapping store
 		columnMapping.set({
 			name: mappedIndices.name,
-			surname: mappedIndices.surname,
 			nationality: mappedIndices.nationality,
 			birthday: mappedIndices.birthday,
 			pictureUrl: mappedIndices.pictureUrl,
@@ -328,12 +332,13 @@
 		});
 	}
 
-	function handleContinue() {
+	async function handleContinue() {
 		if (!mappingComplete || !$selectedSheet || !selectedSheetName) return;
 
 		// Save column mapping to localStorage for the selected sheet
 		try {
-			const existingData = localStorage.getItem(RECENT_SHEETS_KEY);
+			const key = await getRecentSheetsKey();
+			const existingData = localStorage.getItem(key);
 			let recentSheets = existingData ? JSON.parse(existingData) : [];
 
 			// Find the current sheet in recent sheets and update its column mapping
@@ -343,7 +348,6 @@
 
 			const columnMappingData = {
 				name: mappedIndices.name,
-				surname: mappedIndices.surname,
 				nationality: mappedIndices.nationality,
 				birthday: mappedIndices.birthday,
 				pictureUrl: mappedIndices.pictureUrl,
@@ -355,9 +359,6 @@
 				// Update existing entry
 				recentSheets[sheetIndex].columnMapping = columnMappingData;
 				recentSheets[sheetIndex].lastUsed = new Date().toISOString();
-
-				// Ensure we have consistent property names
-				recentSheets[sheetIndex].id = recentSheets[sheetIndex].id || recentSheets[sheetIndex].id;
 			} else {
 				// Add new entry
 				const newEntry = {
@@ -375,7 +376,7 @@
 				}
 			}
 
-			localStorage.setItem(RECENT_SHEETS_KEY, JSON.stringify(recentSheets));
+			localStorage.setItem(key, JSON.stringify(recentSheets));
 		} catch (err) {
 			console.error('Failed to save column mapping to localStorage:', err);
 		}
@@ -434,7 +435,7 @@
 					>
 						<path
 							fill-rule="evenodd"
-							d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7-4a1 1 0 11-2 0 1 1 0 012 0zM9 9a1 1 0 000 2v3a1 1 0 001 1h1a1 1 0 100-2v-3a1 1 0 00-1-1H9z"
+							d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7-4a1 1 0 11-2 0 1 1 0 012 0zm-4 4a1 1 0 000 2v3a1 1 0 001 1h1a1 1 0 100-2v-3a1 1 0 00-1-1H9z"
 							clip-rule="evenodd"
 						/>
 					</svg>

src/lib/components/wizard/StepGallery.svelte

@@ -140,7 +140,7 @@ async function createPreviewBlob(original: Blob, maxSide = 1200, quality = 0.85)
 		console.log(`Found ${totalCount} unique photo URLs to process.`);
 
 		photos = Array.from(photoUrls).map((url) => ({
-			name: photoMap.get(url)![0].name + ' ' + photoMap.get(url)![0].surname,
+			name: photoMap.get(url)![0].name,
 			url,
 			status: 'loading' as const,
 			retryCount: 0,

src/lib/components/wizard/StepGenerate.svelte

@@ -388,7 +388,6 @@
 
 			// Get field values
 			const name = row.name;
-			const surname = row.surname;
 			const nationality = row.nationality;
 			const birthday = row.birthday;
 			const studiesAt = studiesAtAll;
@@ -404,7 +403,7 @@
 				PAGE_SETTINGS.pageHeight,
 				card.textFields.name
 			);
-			page.drawText(`${name} ${surname}`, {
+			page.drawText(`${name}`, {
 				...namePos,
 				font,
 				color: rgb(TEXT_CONFIG.color.r, TEXT_CONFIG.color.g, TEXT_CONFIG.color.b)
@@ -608,14 +607,13 @@
 
 			// Draw name
 			const name = row.name;
-			const surname = row.surname;
 			const namePos = getAbsolutePositionPt(
 				cellX_mm,
 				cellY_mm,
 				PAGE_SETTINGS.pageHeight,
 				card.photoFields.name
 			);
-			page.drawText(`${name} ${surname}`, {
+			page.drawText(`${name}`, {
 				...namePos,
 				font,
 				color: rgb(TEXT_CONFIG.color.r, TEXT_CONFIG.color.g, TEXT_CONFIG.color.b)
@@ -671,7 +669,7 @@
 </script>
 
 <div class="p-6">
-	<div class="max-w-4xl mx-auto">
+	<div class="max-w-5xl mx-auto">
 		<div class="mb-6">
 			<h2 class="text-xl font-semibold text-gray-900 mb-2">Generating PDFs...</h2>
 			<p class="text-sm text-gray-700 mb-4">

src/lib/components/wizard/StepRowFilter.svelte

@@ -17,6 +17,7 @@
 
 	let sortColumn = $state<keyof RowData | null>(null);
 	let sortDirection = $state<'asc' | 'desc'>('asc');
+	let lastCheckedId: string | null = $state(null);
 
 	const ROW_LIMIT = 200;
 
@@ -50,10 +51,9 @@
 			const processedData = dataRows
 				.map((row, index): RowData | null => {
 					const name = mapping.name !== -1 ? row[mapping.name] || '' : '';
-					const surname = mapping.surname !== -1 ? row[mapping.surname] || '' : '';
 					const pictureUrl = mapping.pictureUrl !== -1 ? row[mapping.pictureUrl] || '' : '';
 
-					if (!name && !surname && !pictureUrl) {
+					if (!name && !pictureUrl) {
 						return null; // Skip entirely empty rows
 					}
 
@@ -62,12 +62,11 @@
 							? (row[mapping.alreadyPrinted] || '').toLowerCase() === 'true'
 							: false;
 
-					const isValid = !!(name && surname && pictureUrl);
+					const isValid = !!(name && pictureUrl);
 
 					return {
 						id: uuid(),
 						name,
-						surname,
 						nationality: mapping.nationality !== -1 ? row[mapping.nationality] || '' : '',
 						birthday: mapping.birthday !== -1 ? row[mapping.birthday] || '' : '',
 						pictureUrl,
@@ -87,20 +86,52 @@
 		} finally {
 			isLoading = false;
 		}
-	}	// Run on component mount
+	}
+
+	function handleRowClick(event: MouseEvent, clickedId: string) {
+		const clickedRow = rows.find((r) => r.id === clickedId);
+		if (!clickedRow || !clickedRow._valid) return;
+
+		// Handle shift-clicking for range selection
+		if (event.shiftKey && lastCheckedId) {
+			const lastIndex = displayData.findIndex((r) => r.id === lastCheckedId);
+			const currentIndex = displayData.findIndex((r) => r.id === clickedId);
+
+			if (lastIndex !== -1 && currentIndex !== -1) {
+				const start = Math.min(lastIndex, currentIndex);
+				const end = Math.max(lastIndex, currentIndex);
+				const isChecked = !clickedRow._checked; // The state to apply to the range
+
+				for (let i = start; i <= end; i++) {
+					const rowToSelect = displayData[i];
+					if (rowToSelect && rowToSelect._valid) {
+						// Prevent checking more than the limit
+						if (isChecked && selectedCount >= ROW_LIMIT && !rowToSelect._checked) {
+							continue;
+						}
+						rowToSelect._checked = isChecked;
+					}
+				}
+			}
+		} else {
+			// Normal click, just toggle the state
+			if (!clickedRow._checked && selectedCount >= ROW_LIMIT) {
+				// Do not allow checking more than the limit
+			} else {
+				clickedRow._checked = !clickedRow._checked;
+			}
+		}
+
+		// Update the last checked ID for the next shift-click
+		lastCheckedId = clickedId;
+	}
+
+	// Run on component mount
 	onMount(() => {
 		ensureToken();
 		fetchAndProcessData();
 	});
 
-	// Function to toggle a single row's checked state
-	function toggleRow(id: string) {
-		const row = rows.find((r) => r.id === id);
-		if (row && row._valid) {
-			row._checked = !row._checked;
-		}
-	}
-
 	// Function to toggle select-all: selects first 200 eligible items in current view
 	function toggleSelectAll(event: Event) {
 		const target = event.target as HTMLInputElement;
@@ -171,56 +202,62 @@
 		<div>
 			<h2 class="mb-2 text-xl font-semibold text-gray-900">Filter and Select Rows</h2>
 			<p class="text-sm text-gray-700">
-				Review your data and select which rows to include. Select a batch of max 200 items by using the top checkbox.
+				Review your data and select which rows to include. Select a batch of max 200 items by using
+				the top checkbox.
 			</p>
-			<p class="text-sm text-gray-700">
+			<p class="mt-1 text-sm text-gray-700">
+				Tip: Hold <kbd
+					class="rounded-md border border-gray-400 bg-gray-200 px-1.5 py-0.5 text-xs font-semibold"
+					>Shift</kbd
+				> and click two checkboxes to select a range of rows.
+			</p>
+			<p class="mt-1 text-sm text-gray-700">
 				Already printed or invalid data is marked in the status column.
 			</p>
-			{#if $selectedSheet?.id}
-				<p class="mt-1 text-sm text-gray-500">
-					Need to make changes?
-					<a
-						href={`https://docs.google.com/spreadsheets/d/${$selectedSheet.id}/edit`}
-						target="_blank"
-						rel="noopener noreferrer"
-						class="text-blue-600 underline hover:text-blue-800"
-					>
-						Open the spreadsheet
-					</a>
-				</p>
-			{/if}
 		</div>
-		<button
-			onclick={fetchAndProcessData}
-			class="inline-flex items-center rounded-md border border-gray-300 bg-white px-4 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 disabled:cursor-wait disabled:opacity-50"
-			disabled={isLoading}
-		>
-			{#if isLoading}
-				<svg
-					class="-ml-1 mr-2 h-5 w-5 animate-spin text-gray-500"
-					xmlns="http://www.w3.org/2000/svg"
-					fill="none"
-					viewBox="0 0 24 24"
+		<div class="flex flex-col space-y-2">
+			{#if $selectedSheet?.id}
+				<a
+					href={`https://docs.google.com/spreadsheets/d/${$selectedSheet.id}/edit`}
+					target="_blank"
+					rel="noopener noreferrer"
+					class="inline-flex items-center justify-center rounded-md border border-gray-300 bg-white px-4 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2"
 				>
-					<circle
-						class="opacity-25"
-						cx="12"
-						cy="12"
-						r="10"
-						stroke="currentColor"
-						stroke-width="4"
-					></circle>
-					<path
-						class="opacity-75"
-						fill="currentColor"
-						d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
-					></path>
-				</svg>
-				Refreshing...
-			{:else}
-				Refresh Data
+					Open Sheet
+				</a>
 			{/if}
-		</button>
+			<button
+				onclick={fetchAndProcessData}
+				class="inline-flex items-center justify-center rounded-md border border-gray-300 bg-white px-4 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 disabled:cursor-wait disabled:opacity-50"
+				disabled={isLoading}
+			>
+				{#if isLoading}
+					<svg
+						class="-ml-1 mr-2 h-5 w-5 animate-spin text-gray-500"
+						xmlns="http://www.w3.org/2000/svg"
+						fill="none"
+						viewBox="0 0 24 24"
+					>
+						<circle
+							class="opacity-25"
+							cx="12"
+							cy="12"
+							r="10"
+							stroke="currentColor"
+							stroke-width="4"
+						></circle>
+						<path
+							class="opacity-75"
+							fill="currentColor"
+							d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
+						></path>
+					</svg>
+					Refreshing...
+				{:else}
+					Refresh Data
+				{/if}
+			</button>
+		</div>
 	</div>
 
 	{#if isLoading}
@@ -277,11 +314,7 @@
 							>
 							<th
 								class="cursor-pointer px-4 py-3 text-left text-xs font-semibold uppercase tracking-wider text-gray-600 hover:bg-gray-100"
-								onclick={() => sortBy('name')}>Name</th
-							>
-							<th
-								class="cursor-pointer px-4 py-3 text-left text-xs font-semibold uppercase tracking-wider text-gray-600 hover:bg-gray-100"
-								onclick={() => sortBy('surname')}>Surname</th
+								onclick={() => sortBy('name')}>Full Name</th
 							>
 							<th
 								class="cursor-pointer px-4 py-3 text-left text-xs font-semibold uppercase tracking-wider text-gray-600 hover:bg-gray-100"
@@ -319,12 +352,11 @@
 										class="h-4 w-4 rounded border-gray-300 text-blue-600 focus:ring-blue-500 disabled:cursor-not-allowed disabled:bg-gray-200"
 										checked={row._checked}
 										disabled={!row._valid || (selectedCount >= ROW_LIMIT && !row._checked)}
-										onchange={() => toggleRow(row.id)}
+										onclick={(e) => handleRowClick(e, row.id)}
 									/>
 								</td>
 								<td class="whitespace-nowrap px-4 py-3 text-sm">{row._rowIndex}</td>
 								<td class="whitespace-nowrap px-4 py-3 text-sm">{row.name}</td>
-								<td class="whitespace-nowrap px-4 py-3 text-sm">{row.surname}</td>
 								<td class="whitespace-nowrap px-4 py-3 text-sm">{row.nationality}</td>
 								<td class="whitespace-nowrap px-4 py-3 text-sm">{row.birthday}</td>
 								<td class="whitespace-nowrap px-4 py-3 text-sm">

src/lib/components/wizard/StepSheetSearch.svelte

@@ -1,7 +1,8 @@
 <script lang="ts">
 	import { selectedSheet, currentStep } from '$lib/stores';
 	import type { SheetInfoType } from '$lib/stores';
-	import { searchSheets, ensureToken } from '$lib/google';
+	import { searchSheets, ensureToken, userEmail } from '$lib/google';
+	import { hashString } from '$lib/utils';
 	import { onMount } from 'svelte';
 	import Navigator from './subcomponents/Navigator.svelte';
 
@@ -12,7 +13,13 @@
 	let hasSearched = $state(false);
 	let recentSheets = $state<any[]>([]);
 
-	const RECENT_SHEETS_KEY = 'recentSheets';
+	async function getRecentSheetsKey() {
+		const email = $userEmail;
+		if (email) {
+			return `recentSheets_${await hashString(email)}`;
+		}
+		return 'recentSheets_anonymous';
+	}
 
 	onMount(() => {
 		ensureToken();
@@ -37,16 +44,18 @@
 		}
 	}
 
-	function loadRecentSheets() {
+	async function loadRecentSheets() {
 		try {
-			const saved = localStorage.getItem(RECENT_SHEETS_KEY);
+			const key = await getRecentSheetsKey();
+			const saved = localStorage.getItem(key);
 			if (saved) {
 				recentSheets = JSON.parse(saved);
 			}
 		} catch (err) {
 			console.error('Error loading recent sheets:', err);
 			// If there's an error, clear the stored value
-			localStorage.removeItem(RECENT_SHEETS_KEY);
+			const key = await getRecentSheetsKey();
+			localStorage.removeItem(key);
 			recentSheets = [];
 		}
 	}

src/lib/components/wizard/subcomponents/PhotoCrop.svelte

@@ -35,9 +35,7 @@
 
 	// Interaction state
 	let isDragging = false;
-	let isResizing = false;
 	let dragStart = { x: 0, y: 0 };
-	let resizeHandle = '';
 
 	// Canvas dimensions
 	let canvasWidth = 600;
@@ -135,25 +133,6 @@
 		ctx.strokeStyle = '#3b82f6';
 		ctx.lineWidth = 2;
 		ctx.strokeRect(crop.x, crop.y, crop.width, crop.height);
-
-		// Draw resize handles
-		const handleSize = 12; // Increased from 8 for easier grabbing
-		ctx.fillStyle = '#3b82f6';
-		ctx.strokeStyle = '#ffffff';
-		ctx.lineWidth = 1;
-
-		// Corner handles with white borders for better visibility
-		const handles = [
-			{ x: crop.x - handleSize/2, y: crop.y - handleSize/2, cursor: 'nw-resize' },
-			{ x: crop.x + crop.width - handleSize/2, y: crop.y - handleSize/2, cursor: 'ne-resize' },
-			{ x: crop.x - handleSize/2, y: crop.y + crop.height - handleSize/2, cursor: 'sw-resize' },
-			{ x: crop.x + crop.width - handleSize/2, y: crop.y + crop.height - handleSize/2, cursor: 'se-resize' },
-		];
-
-		handles.forEach(handle => {
-			ctx.fillRect(handle.x, handle.y, handleSize, handleSize);
-			ctx.strokeRect(handle.x, handle.y, handleSize, handleSize);
-		});
 	}
 
 	function getMousePos(e: MouseEvent) {
@@ -165,31 +144,12 @@
 	}
 
 	function isInCropArea(x: number, y: number) {
-		return x >= crop.x && x <= crop.x + crop.width && 
-			   y >= crop.y && y <= crop.y + crop.height;
-	}
-
-	function getResizeHandle(x: number, y: number) {
-		const handleSize = 12; // Match the drawing size
-		const tolerance = handleSize;
-		
-		if (Math.abs(x - crop.x) <= tolerance && Math.abs(y - crop.y) <= tolerance) return 'nw';
-		if (Math.abs(x - (crop.x + crop.width)) <= tolerance && Math.abs(y - crop.y) <= tolerance) return 'ne';
-		if (Math.abs(x - crop.x) <= tolerance && Math.abs(y - (crop.y + crop.height)) <= tolerance) return 'sw';
-		if (Math.abs(x - (crop.x + crop.width)) <= tolerance && Math.abs(y - (crop.y + crop.height)) <= tolerance) return 'se';
-		
-		return '';
+		return x >= crop.x && x <= crop.x + crop.width && y >= crop.y && y <= crop.y + crop.height;
 	}
 
 	function handleMouseDown(e: MouseEvent) {
 		const pos = getMousePos(e);
-		const handle = getResizeHandle(pos.x, pos.y);
-		
-		if (handle) {
-			isResizing = true;
-			resizeHandle = handle;
-			dragStart = pos;
-		} else if (isInCropArea(pos.x, pos.y)) {
+		if (isInCropArea(pos.x, pos.y)) {
 			isDragging = true;
 			dragStart = { x: pos.x - crop.x, y: pos.y - crop.y };
 		}
@@ -197,87 +157,14 @@
 
 	function handleMouseMove(e: MouseEvent) {
 		const pos = getMousePos(e);
-		
-		if (isResizing) {
-			const dx = pos.x - dragStart.x;
-			const dy = pos.y - dragStart.y;
-			
-			const newCrop = { ...crop };
-			
-			// Use primary axis movement for more predictable resizing
-			switch (resizeHandle) {
-				case 'nw':
-					// Use the dominant movement direction
-					const primaryDelta = Math.abs(dx) > Math.abs(dy) ? dx : dy * cropRatio;
-					const newWidth = Math.max(20, crop.width - primaryDelta);
-					const newHeight = newWidth / cropRatio;
-					
-					newCrop.x = Math.max(0, crop.x + crop.width - newWidth);
-					newCrop.y = Math.max(0, crop.y + crop.height - newHeight);
-					newCrop.width = newWidth;
-					newCrop.height = newHeight;
-					break;
-					
-				case 'ne':
-					// For NE, primarily follow horizontal movement
-					const newWidthNE = Math.max(20, crop.width + dx);
-					const newHeightNE = newWidthNE / cropRatio;
-					
-					newCrop.width = newWidthNE;
-					newCrop.height = newHeightNE;
-					newCrop.y = Math.max(0, crop.y + crop.height - newHeightNE);
-					break;
-					
-				case 'sw':
-					// For SW, primarily follow horizontal movement  
-					const newWidthSW = Math.max(20, crop.width - dx);
-					const newHeightSW = newWidthSW / cropRatio;
-					
-					newCrop.x = Math.max(0, crop.x + crop.width - newWidthSW);
-					newCrop.width = newWidthSW;
-					newCrop.height = newHeightSW;
-					break;
-					
-				case 'se':
-					// For SE, primarily follow horizontal movement
-					const newWidthSE = Math.max(20, crop.width + dx);
-					const newHeightSE = newWidthSE / cropRatio;
-					
-					newCrop.width = newWidthSE;
-					newCrop.height = newHeightSE;
-					break;
-			}
-			
-			// Ensure crop stays within canvas bounds
-			if (newCrop.x + newCrop.width > canvasWidth) {
-				newCrop.width = canvasWidth - newCrop.x;
-				newCrop.height = newCrop.width / cropRatio;
-			}
-			if (newCrop.y + newCrop.height > canvasHeight) {
-				newCrop.height = canvasHeight - newCrop.y;
-				newCrop.width = newCrop.height * cropRatio;
-			}
-			
-			// Adjust position if crop extends beyond bounds after resizing
-			if (newCrop.x + newCrop.width > canvasWidth) {
-				newCrop.x = canvasWidth - newCrop.width;
-			}
-			if (newCrop.y + newCrop.height > canvasHeight) {
-				newCrop.y = canvasHeight - newCrop.height;
-			}
-			
-			crop = newCrop;
-			drawCanvas();
-		} else if (isDragging) {
+
+		if (isDragging) {
 			crop.x = Math.max(0, Math.min(canvasWidth - crop.width, pos.x - dragStart.x));
 			crop.y = Math.max(0, Math.min(canvasHeight - crop.height, pos.y - dragStart.y));
 			drawCanvas();
 		} else {
 			// Update cursor based on hover state
-			const handle = getResizeHandle(pos.x, pos.y);
-			if (handle) {
-				canvas.style.cursor = handle + '-resize';
-			} else if (isInCropArea(pos.x, pos.y)) {
+			if (isInCropArea(pos.x, pos.y)) {
 				canvas.style.cursor = 'move';
 			} else {
 				canvas.style.cursor = 'default';
@@ -287,11 +174,39 @@
 
 	function handleMouseUp() {
 		isDragging = false;
-		isResizing = false;
-		resizeHandle = '';
 		canvas.style.cursor = 'default';
 	}
 
+	function zoom(factor: number) {
+		const center = {
+			x: crop.x + crop.width / 2,
+			y: crop.y + crop.height / 2
+		};
+
+		let newWidth = crop.width * factor;
+		let newHeight = newWidth / cropRatio;
+
+		// Clamp to min/max size
+		newWidth = Math.max(20, Math.min(canvasWidth, newWidth));
+		newHeight = newWidth / cropRatio;
+
+		if (newHeight > canvasHeight) {
+			newHeight = canvasHeight;
+			newWidth = newHeight * cropRatio;
+		}
+
+		crop.width = newWidth;
+		crop.height = newHeight;
+		crop.x = center.x - newWidth / 2;
+		crop.y = center.y - newHeight / 2;
+
+		// Ensure it stays within bounds after zooming
+		crop.x = Math.max(0, Math.min(canvasWidth - crop.width, crop.x));
+		crop.y = Math.max(0, Math.min(canvasHeight - crop.height, crop.y));
+
+		drawCanvas();
+	}
+
 	function handleSave() {
 		// Scale crop rectangle back to original image dimensions
 		const scaleX = image.width / canvasWidth;
@@ -352,16 +267,52 @@
 				</button>
 			</div>
 
-			<div class="mb-4 p-2 rounded-md text-center">
+			<div class="relative mb-4 p-2 rounded-md text-center">
 				<canvas
 					bind:this={canvas}
 					onmousedown={handleMouseDown}
 					onmousemove={handleMouseMove}
 					onmouseup={handleMouseUp}
 					onmouseleave={handleMouseUp}
-					class="mx-auto cursor-move"
+					class="mx-auto"
 					style="max-width: 100%; height: auto;"
 				></canvas>
+				<div class="absolute bottom-4 right-4 flex space-x-2">
+					<button
+						onclick={() => zoom(1 / 1.1)}
+						class="flex h-10 w-10 items-center justify-center rounded-full bg-gray-700 bg-opacity-50 text-white hover:bg-opacity-75"
+						aria-label="Zoom out"
+					>
+						<svg
+							xmlns="http://www.w3.org/2000/svg"
+							viewBox="0 0 20 20"
+							fill="currentColor"
+							class="h-6 w-6"
+						>
+							<path
+								fill-rule="evenodd"
+								d="M4 10a.75.75 0 01.75-.75h10.5a.75.75 0 010 1.5H4.75A.75.75 0 014 10z"
+								clip-rule="evenodd"
+							/>
+						</svg>
+					</button>
+					<button
+						onclick={() => zoom(1.1)}
+						class="flex h-10 w-10 items-center justify-center rounded-full bg-gray-700 bg-opacity-50 text-white hover:bg-opacity-75"
+						aria-label="Zoom in"
+					>
+						<svg
+							xmlns="http://www.w3.org/2000/svg"
+							viewBox="0 0 20 20"
+							fill="currentColor"
+							class="h-6 w-6"
+						>
+							<path
+								d="M10.75 4.75a.75.75 0 00-1.5 0v4.5h-4.5a.75.75 0 000 1.5h4.5v4.5a.75.75 0 001.5 0v-4.5h4.5a.75.75 0 000-1.5h-4.5v-4.5z"
+							/>
+						</svg>
+					</button>
+				</div>
 			</div>
 
 			<div class="flex justify-end space-x-3">

src/lib/google.ts

@@ -5,6 +5,7 @@ import { env } from '$env/dynamic/public';
 export const accessToken = writable<string | null | undefined>(undefined);
 export const isSignedIn = writable(false);
 export const isGoogleApiReady = writable(false); // To track GAPI client readiness
+export const userEmail = writable<string | null>(null);
 
 let tokenClient: google.accounts.oauth2.TokenClient;
 let gapiInited = false;
@@ -14,6 +15,7 @@ let gsiInited = false;
 export function initGoogleClients(callback: () => void) {
 	// If everything is already initialized, just run the callback.
 	if (gapiInited && gsiInited) {
+		isGoogleApiReady.set(true); // Ensure it's set if called again
 		callback();
 		return;
 	}
@@ -36,7 +38,6 @@ export function initGoogleClients(callback: () => void) {
 					})
 					.then(() => {
 						gapiInited = true;
-						isGoogleApiReady.set(true);
 						// Now that GAPI is ready, initialize the GSI client.
 						initGsiClient(callback);
 					});
@@ -48,6 +49,27 @@ export function initGoogleClients(callback: () => void) {
 	}
 }
 
+/**
+ * Fetches user's email and stores it.
+ */
+async function fetchUserInfo(token: string) {
+	try {
+		const response = await fetch('https://www.googleapis.com/oauth2/v3/userinfo', {
+			headers: {
+				Authorization: `Bearer ${token}`
+			}
+		});
+		if (!response.ok) {
+			throw new Error('Failed to fetch user info');
+		}
+		const profile = await response.json();
+		userEmail.set(profile.email);
+	} catch (error) {
+		console.error('Error fetching user info:', error);
+		userEmail.set(null);
+	}
+}
+
 // 2. Load GSI script for Auth. This should only be called after GAPI is ready.
 function initGsiClient(callback: () => void) {
 	if (gsiInited) {
@@ -64,7 +86,7 @@ function initGsiClient(callback: () => void) {
 		tokenClient = google.accounts.oauth2.initTokenClient({
 			client_id: env.PUBLIC_GOOGLE_CLIENT_ID,
 			scope:
-				'https://www.googleapis.com/auth/drive.readonly https://www.googleapis.com/auth/spreadsheets.readonly',
+				'https://www.googleapis.com/auth/drive.readonly https://www.googleapis.com/auth/spreadsheets.readonly https://www.googleapis.com/auth/userinfo.email',
 			callback: (tokenResponse) => {
 				// This callback handles responses from all token requests.
 				if (tokenResponse.error) {
@@ -78,9 +100,11 @@ function initGsiClient(callback: () => void) {
 					isSignedIn.set(true);
 					// Also set the token for the GAPI client
 					if (gapiInited) gapi.client.setToken({ access_token: token });
+					fetchUserInfo(token);
 				}
 			}
 		});
+		isGoogleApiReady.set(true);
 		callback();
 	};
 }
@@ -152,6 +176,7 @@ export function handleSignOut() {
 	}
 	accessToken.set(null);
 	isSignedIn.set(false);
+	userEmail.set(null);
 
 	console.log('User signed out.');
 }
@@ -165,6 +190,9 @@ export async function searchSheets(query: string) {
     q: `mimeType='application/vnd.google-apps.spreadsheet' and name contains '${query}'`,
     fields: 'files(id, name, iconLink, webViewLink)',
     pageSize: 20,
+    supportsAllDrives: true,
+    includeItemsFromAllDrives: true,
+    corpora: 'allDrives'
   });
   return response.result.files || [];
 }

src/lib/stores.ts

@@ -12,73 +12,69 @@ export const session = writable<{
 
 // Data structure column mapping
 export interface ColumnMappingType {
-  name: number;
-  surname: number;
-  nationality: number;
-  birthday: number;
-  pictureUrl: number;
-  alreadyPrinted: number;
-  sheetName: string;
+	name: number;
+	nationality: number;
+	birthday: number;
+	pictureUrl: number;
+	alreadyPrinted: number;
+	sheetName: string;
 }
 
 // Data structure for a row in the sheet
 export interface RowData {
-  id: string; // Unique identifier
-  name: string;
-  surname: string;
-  nationality: string;
-  birthday: string;
-  pictureUrl: string;
-  alreadyPrinted: boolean;
-  _rowIndex: number;
-  _checked: boolean;
-  _valid: boolean;
+	id: string; // Unique identifier
+	name: string;
+	nationality: string;
+	birthday: string;
+	pictureUrl: string;
+	alreadyPrinted: boolean;
+	_rowIndex: number;
+	_checked: boolean;
+	_valid: boolean;
 }
 
 // Picture storage and metadata
 export interface PictureBlobInfoType {
-  id: string;
-  url: string;
-  downloaded: boolean;
-  faceDetected: boolean;
-  faceCount: number;
+	id: string;
+	url: string;
+	downloaded: boolean;
+	faceDetected: boolean;
+	faceCount: number;
 }
 
 // CropType rectangles for each photo
 export interface CropType {
-  x: number;
-  y: number;
-  width: number;
-  height: number;
+	x: number;
+	y: number;
+	width: number;
+	height: number;
 }
 
 // Google Sheets list for search
 export interface SheetInfoType {
-  id: string;
-  name: string;
-  webViewLink: string;
+	id: string;
+	name: string;
+	webViewLink: string;
 }
 
 // Card details type
 export interface CardDetailsType {
-  esnSection: string;
-  studiesAt: string;
-  validityStart: string;
+	esnSection: string;
+	studiesAt: string;
+	validityStart: string;
 }
 
 
 
 // Column mapping configuration
-export const columnMapping = writable<ColumnMappingType>(
-  {
-    name: -1,
-    surname: -1,
-    nationality: -1,
-    birthday: -1,
-    pictureUrl: -1,
-    alreadyPrinted: -1,
-    sheetName: ''
-  });
+export const columnMapping = writable<ColumnMappingType>({
+	name: -1,
+	nationality: -1,
+	birthday: -1,
+	pictureUrl: -1,
+	alreadyPrinted: -1,
+	sheetName: ''
+});
 
 // Store to hold the processed sheet data
 export const sheetData = writable<RowData[]>([]);
@@ -103,35 +99,35 @@ export const selectedCard = writable<Card | null>(null);
 export const currentStep = writable<number>(0);
 
 export const steps = [
-  'splash',
-  'auth',
-  'search',
-  'mapping',
-  'validation',
-  'card-details',
-  'card-select',
-  'gallery',
-  'generate'
+	'splash',
+	'auth',
+	'search',
+	'mapping',
+	'validation',
+	'card-details',
+	'card-select',
+	'gallery',
+	'generate'
 ] as const;
 
 export type WizardStep = typeof steps[number];
 
 export const currentStepName = derived(
-  currentStep,
-  ($currentStep) => steps[$currentStep]
+	currentStep,
+	($currentStep) => steps[$currentStep]
 );
 
 // Progress tracking
 export interface ProgressState {
-  stage: string;
-  current: number;
-  total: number;
-  message: string;
+	stage: string;
+	current: number;
+	total: number;
+	message: string;
 }
 
 export const progress = writable<ProgressState>({
-  stage: '',
-  current: 0,
-  total: 0,
-  message: ''
+	stage: '',
+	current: 0,
+	total: 0,
+	message: ''
 });

src/lib/utils.ts

@@ -0,0 +1,13 @@
+/**
+ * Hashes a string using the SHA-256 algorithm.
+ * @param input The string to hash.
+ * @returns A promise that resolves to the hex-encoded hash string.
+ */
+export async function hashString(input: string): Promise<string> {
+	const encoder = new TextEncoder();
+	const data = encoder.encode(input);
+	const hashBuffer = await crypto.subtle.digest('SHA-256', data);
+	const hashArray = Array.from(new Uint8Array(hashBuffer));
+	const hashHex = hashArray.map((b) => b.toString(16).padStart(2, '0')).join('');
+	return hashHex;
+}