{{template "base.html" .}}

{{define "title"}}Password Pusher - Secure Text Sharing{{end}}

{{define "head"}}
{{if .Success}}
<meta name="success-data" content='{"id":"{{.ID}}","url":"{{.PushURL}}","expiresAt":"{{.ExpiresAt}}","maxViews":"{{.MaxViews}}"}'>
{{end}}
{{end}}

{{define "content"}}
<div class="container">
    <div class="text-center mb-8">
        <a href="/pwpush" class="inline-block">
            <h1 class="text-2xl md:text-3xl font-bold text-gray-100 hover:text-blue-400 transition-colors cursor-pointer mb-4">
                🔐 Password Pusher
            </h1>
        </a>
        <p class="text-lg text-gray-300 max-w-2xl mx-auto">
            Share sensitive text securely with automatic expiration and view limits.
        </p>
    </div>
    
    {{if .Success}}
    <div class="bg-green-800 border border-green-600 rounded-lg p-6 mb-8 max-w-4xl mx-auto">
        <h3 class="text-xl font-bold text-green-100 mb-4">✅ Secure Link Created!</h3>
        <p class="text-green-200 mb-4">Your text has been encrypted and stored securely. Share this link:</p>
        <div class="flex flex-col sm:flex-row gap-3 mb-4 p-4 bg-green-900/50 rounded-lg border border-green-700">
            <input type="text" 
                   id="pushUrl" 
                   value="{{.PushURL}}" 
                   readonly 
                   onclick="this.select()"
                   class="flex-1 p-3 bg-gray-900 border-2 border-gray-600 rounded-lg text-gray-100 font-mono text-sm focus:border-green-500 focus:outline-none">
            <div class="flex flex-row items-stretch justify-center gap-3">
                <button onclick="copyToClipboard()" 
                        class="copy-btn bg-green-600 hover:bg-green-700 text-white px-6 py-3 rounded-lg font-medium transition-colors whitespace-nowrap">
                    📋 Copy URL
                </button>
                <button onclick="copyAsMessage()" 
                        class="copy-message-btn bg-blue-600 hover:bg-blue-700 text-white px-6 py-3 rounded-lg font-medium transition-colors whitespace-nowrap">
                    💬 Copy as Message
                </button>
            </div>
        </div>
        <p class="text-green-300 text-sm mb-4">🕒 Expires: {{.ExpiresAt}} or after {{.MaxViews}} views.</p>
        <a href="/pwpush" 
           class="inline-block bg-blue-600 hover:bg-blue-700 text-white px-6 py-3 rounded-lg font-medium transition-colors">
            Create Another Link
        </a>
    </div>
    {{else}}
    
    <form id="pushForm" method="post" class="bg-gray-800 rounded-lg p-6 mb-8 max-w-4xl mx-auto border border-gray-700 shadow-lg">
        {{if .CSRFToken}}
        <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
        {{end}}
        
        <!-- Main content area -->
        <div class="space-y-6 mb-8">
            <div class="w-full">
                <label for="text" class="block text-sm font-semibold text-gray-200 mb-2">📝 Text to Share:</label>
                <textarea name="text" id="text" 
                          class="w-full p-4 bg-gray-900 border-2 border-gray-600 rounded-lg text-gray-100 font-mono resize-y focus:border-blue-500 focus:ring-2 focus:ring-blue-500/20 focus:outline-none transition-all"
                          rows="6" 
                          placeholder="Enter your password, secret, or sensitive text here..." 
                          required></textarea>
                <small class="block mt-1 text-xs text-gray-400">Enter any sensitive information you want to share securely.</small>
            </div>
            
            <div class="w-full">
                <label for="protection_password" class="block text-sm font-semibold text-gray-200 mb-2">🔑 Password Protection (Optional):</label>
                <input type="password" 
                       name="password" 
                       id="protection_password" 
                       class="w-full p-3 bg-gray-900 border-2 border-gray-600 rounded-lg text-gray-100 focus:border-blue-500 focus:ring-2 focus:ring-blue-500/20 focus:outline-none transition-all"
                       placeholder="Leave empty for no password protection">
                <small class="block mt-1 text-xs text-gray-400">If set, viewers must enter this password to access the content. This bypasses the click-to-reveal feature.</small>
            </div>
        </div>
        
        <!-- Advanced Settings Toggle -->
        <div class="mb-8">
            <button type="button" 
                    onclick="toggleAdvancedSettings()"
                    class="flex items-center justify-between w-full p-2 bg-gray-900 rounded-lg border border-gray-700 hover:bg-gray-800 transition-colors">
                <span class="flex items-center space-x-2 text-gray-200 font-medium">
                    <span class="text-lg">⚙️</span>
                    <span>Advanced Settings <small class="text-gray-500">(Expiry, Click to reveal, History, Deletion)</small></span>
                </span>
                <span id="advancedToggleIcon" class="text-gray-400 transform transition-transform duration-200">▼</span>
            </button>
            
            <div id="advancedSettings" class="hidden mt-4 space-y-6">
                <!-- Settings grid -->
                <div class="grid grid-cols-1 md:grid-cols-2 gap-6 p-6 bg-gray-900 rounded-lg border border-gray-700">
                    <div class="space-y-3">
                        <label for="expiry_days" class="block text-sm font-semibold text-gray-200">⏰ Expires After:</label>
                        <input type="range" 
                               name="expiry_days" 
                               id="expiry_days" 
                               min="1" max="90" value="7" 
                               class="w-full h-2 bg-gray-700 rounded-lg appearance-none cursor-pointer slider"
                               oninput="updateExpiryDisplay(this.value)"
                               onchange="saveSettingWithDelay('expiry_days', this.value)">
                        <div class="flex justify-between items-center text-sm">
                            <span id="expiryDisplay" class="font-bold text-blue-400">7 days</span>
                            <small class="text-gray-500">Max: 3 months</small>
                        </div>
                    </div>
                    
                    <div class="space-y-3">
                        <label for="max_views" class="block text-sm font-semibold text-gray-200">👁️ Maximum Views:</label>
                        <input type="range" 
                               name="max_views" 
                               id="max_views" 
                               min="1" max="100" value="10" 
                               class="w-full h-2 bg-gray-700 rounded-lg appearance-none cursor-pointer slider"
                               oninput="updateViewsDisplay(this.value)"
                               onchange="saveSettingWithDelay('max_views', this.value)">
                        <div class="flex justify-between items-center text-sm">
                            <span id="viewsDisplay" class="font-bold text-blue-400">10 views</span>
                            <small class="text-gray-500">Max: 100 views</small>
                        </div>
                    </div>
                </div>
                
                <!-- Options -->
                <div class="grid grid-cols-1 md:grid-cols-3 gap-4 p-6 bg-gray-900 rounded-lg border border-gray-700">
                    <div class="space-y-2">
                        <label class="flex items-center space-x-3 cursor-pointer">
                            <input type="checkbox" 
                                   name="require_click" 
                                   checked
                                   class="w-5 h-5 text-blue-600 bg-gray-700 border-gray-600 rounded focus:ring-blue-500 focus:ring-2"
                                   onchange="saveSettingImmediately('require_click', this.checked)">
                            <span class="text-sm font-medium text-gray-200">🛡️ Require click to reveal</span>
                        </label>
                        <small class="block text-xs text-gray-400 ml-8">Hides content from web crawlers and requires user interaction</small>
                    </div>
                    
                    <div class="space-y-2">
                        <label class="flex items-center space-x-3 cursor-pointer">
                            <input type="checkbox" 
                                   name="auto_delete"
                                   class="w-5 h-5 text-blue-600 bg-gray-700 border-gray-600 rounded focus:ring-blue-500 focus:ring-2"
                                   onchange="saveSettingImmediately('auto_delete', this.checked)">
                            <span class="text-sm font-medium text-gray-200">🗑️ Allow manual deletion</span>
                        </label>
                        <small class="block text-xs text-gray-400 ml-8">Adds a delete button when content is viewed (viewer can choose to delete)</small>
                    </div>
                    
                    <div class="space-y-2">
                        <label class="flex items-center space-x-3 cursor-pointer">
                            <input type="checkbox" 
                                   name="track_history" 
                                   id="track_history"
                                   class="w-5 h-5 text-blue-600 bg-gray-700 border-gray-600 rounded focus:ring-blue-500 focus:ring-2"
                                   onchange="saveSettingImmediately('track_history', this.checked)">
                            <span class="text-sm font-medium text-gray-200">📚 Save to my history</span>
                        </label>
                        <small class="block text-xs text-gray-400 ml-8">Keep a record of your created links (stored in browser)</small>
                    </div>
                </div>
            </div>
        </div>
        
        <!-- Action buttons -->
        <div class="text-center pt-6">
            <button type="submit" 
                    class="bg-gradient-to-r from-blue-600 to-blue-700 hover:from-blue-700 hover:to-blue-800 text-white font-bold py-4 px-8 rounded-lg text-lg transition-all duration-200 transform hover:scale-105 hover:shadow-lg focus:outline-none focus:ring-4 focus:ring-blue-500/50">
                🔒 Create Secure Link
            </button>
        </div>
    </form>
    
    <div class="bg-gray-800 rounded-lg p-6 mb-8 max-w-4xl mx-auto border border-gray-700">
        <h3 class="text-lg font-bold text-gray-200 mb-4">🔒 How it works:</h3>
        <ul class="space-y-2 text-gray-300">
            <li class="flex items-start space-x-2">
                <span class="text-blue-400 font-bold">•</span>
                <span><strong class="text-gray-200">Encryption:</strong> Do not remove <code>?k=...</code> from link, otherwise you cannot retrieve content.</span>
            </li>
            <li class="flex items-start space-x-2">
                <span class="text-blue-400 font-bold">•</span>
                <span><strong class="text-gray-200">Automatic Expiry:</strong> Links expire after set time or view limit is reached</span>
            </li>
            <li class="flex items-start space-x-2">
                <span class="text-blue-400 font-bold">•</span>
                <span><strong class="text-gray-200">One-time Use:</strong> Optional auto-delete after viewing with button click.</span>
            </li>
            <li class="flex items-start space-x-2">
                <span class="text-blue-400 font-bold">•</span>
                <span><strong class="text-gray-200">No Registration:</strong> No account required</span>
            </li>
            <li class="flex items-start space-x-2">
                <span class="text-blue-400 font-bold">•</span>
                <span><strong class="text-gray-200">Browser History:</strong> Optionally track your links locally, in web browser only.</span>
            </li>
        </ul>
    </div>
    {{end}}
    
    <!-- History Section -->
    <div class="bg-gray-800 rounded-lg p-6 max-w-6xl mx-auto border border-gray-700">
        <div class="flex flex-col sm:flex-row justify-between items-start sm:items-center mb-6">
            <h2 class="text-xl font-bold text-gray-200 mb-4 sm:mb-0">📚 My Recent Links</h2>
            <div class="flex space-x-2">
                <button onclick="refreshHistory()" 
                        class="bg-gray-700 hover:bg-gray-600 text-gray-200 px-4 py-2 rounded-lg text-sm font-medium transition-colors">
                    🔄 Refresh
                </button>
                <button onclick="clearHistory()" 
                        class="bg-red-700 hover:bg-red-600 text-white px-4 py-2 rounded-lg text-sm font-medium transition-colors">
                    🗑️ Clear All
                </button>
            </div>
        </div>
        
        <div id="historyContainer">
            <div class="flex flex-wrap gap-4 mb-6">
                <span class="bg-gray-700 text-gray-300 px-3 py-1 rounded-full text-sm">
                    Total: <span id="totalCount" class="font-bold text-white">0</span>
                </span>
                <span class="bg-green-700 text-green-100 px-3 py-1 rounded-full text-sm">
                    Active: <span id="activeCount" class="font-bold text-white">0</span>
                </span>
                <span class="bg-red-700 text-red-100 px-3 py-1 rounded-full text-sm">
                    Expired: <span id="expiredCount" class="font-bold text-white">0</span>
                </span>
            </div>
            
            <div class="overflow-x-auto">
                <table id="historyTable" class="w-full text-sm text-gray-300">
                    <thead class="bg-gray-900 text-gray-200 uppercase text-xs">
                        <tr>
                            <th class="px-4 py-3 text-left">📅 Created</th>
                            <th class="px-4 py-3 text-left">⏰ Expires</th>
                            <th class="px-4 py-3 text-left">👁️ Views</th>
                            <th class="px-4 py-3 text-left">📝 Local Notes</th>
                            <th class="px-4 py-3 text-left">🔗 Status</th>
                            <th class="px-4 py-3 text-left">⚡ Actions</th>
                        </tr>
                    </thead>
                    <tbody id="historyTableBody" class="divide-y divide-gray-700">
                        <tr class="empty-row">
                            <td colspan="6" class="px-4 py-8 text-center text-gray-400">
                                📭 No history found. Enable "Save to my history" when creating links.
                            </td>
                        </tr>
                    </tbody>
                </table>
            </div>
        </div>
    </div>
</div>

<script>
function toggleAdvancedSettings() {
    const advancedSettings = document.getElementById('advancedSettings');
    const toggleIcon = document.getElementById('advancedToggleIcon');
    
    if (advancedSettings.classList.contains('hidden')) {
        advancedSettings.classList.remove('hidden');
        toggleIcon.textContent = '▲';
        toggleIcon.style.transform = 'rotate(180deg)';
    } else {
        advancedSettings.classList.add('hidden');
        toggleIcon.textContent = '▼';
        toggleIcon.style.transform = 'rotate(0deg)';
    }
}

function updateExpiryDisplay(days) {
    const display = document.getElementById('expiryDisplay');
    if (days == 1) {
        display.textContent = '1 day';
    } else if (days <= 7) {
        display.textContent = days + ' days';
    } else if (days <= 30) {
        const weeks = Math.floor(days / 7);
        const remainingDays = days % 7;
        if (remainingDays === 0) {
            display.textContent = weeks + (weeks === 1 ? ' week' : ' weeks');
        } else {
            display.textContent = weeks + 'w ' + remainingDays + 'd';
        }
    } else {
        const months = Math.floor(days / 30);
        const remainingDays = days % 30;
        if (remainingDays === 0) {
            display.textContent = months + (months === 1 ? ' month' : ' months');
        } else {
            display.textContent = months + 'm ' + remainingDays + 'd';
        }
    }
}

function updateViewsDisplay(views) {
    const display = document.getElementById('viewsDisplay');
    display.textContent = views + (views === '1' ? ' view' : ' views');
}

// Auto-save settings functionality
let saveTimeouts = {};

function saveSettingWithDelay(settingName, value) {
    // Clear any existing timeout for this setting
    if (saveTimeouts[settingName]) {
        clearTimeout(saveTimeouts[settingName]);
    }
    
    // Set a new timeout to save after user stops changing the value
    saveTimeouts[settingName] = setTimeout(() => {
        saveSettingImmediately(settingName, value);
    }, 1000); // Wait 1 second after user stops moving slider
}

function saveSettingImmediately(settingName, value) {
    setCookie('pwpush_' + settingName, value, 30);
    
    // Show success notification
    if (typeof showPopup === 'function') {
        showPopup('Setting "' + settingName.replace('_', ' ') + '" saved automatically!', 'success', 2000);
    }
}

function copyToClipboard() {
    const urlInput = document.getElementById('pushUrl');
    const btn = document.querySelector('.copy-btn');
    
    if (!urlInput) {
        console.error('pushUrl input not found');
        return;
    }
    
    if (!btn) {
        console.error('copy-btn button not found');
        return;
    }
    
    const originalText = btn.textContent;
    
    // Use modern clipboard API if available, fallback to execCommand
    if (navigator.clipboard && window.isSecureContext) {
        navigator.clipboard.writeText(urlInput.value).then(() => {
            btn.textContent = '✅ Copied!';
            btn.style.background = '#4caf50';
            
            setTimeout(() => {
                btn.textContent = originalText;
                btn.style.background = '';
            }, 2000);
        }).catch(err => {
            console.error('Failed to copy: ', err);
            fallbackCopy();
        });
    } else {
        fallbackCopy();
    }
    
    function fallbackCopy() {
        urlInput.select();
        urlInput.setSelectionRange(0, 99999); // For mobile devices
        
        try {
            document.execCommand('copy');
            btn.textContent = '✅ Copied!';
            btn.style.background = '#4caf50';
            
            setTimeout(() => {
                btn.textContent = originalText;
                btn.style.background = '';
            }, 2000);
        } catch (err) {
            console.error('Failed to copy: ', err);
            btn.textContent = '❌ Failed';
            btn.style.background = '#f44336';
            
            setTimeout(() => {
                btn.textContent = originalText;
                btn.style.background = '';
            }, 2000);
        }
    }
}

function copyAsMessage() {
    const urlInput = document.getElementById('pushUrl');
    const btn = document.querySelector('.copy-message-btn');
    
    if (!urlInput) {
        console.error('pushUrl input not found');
        return;
    }
    
    if (!btn) {
        console.error('copy-message-btn button not found');
        return;
    }
    
    // Get the data from meta tag
    const successData = document.querySelector('meta[name="success-data"]');
    if (!successData) {
        console.error('No success data found');
        return;
    }
    
    const data = JSON.parse(successData.content);
    const url = data.url;
    const expiresAt = data.expiresAt;
    const maxViews = data.maxViews;
    
    // Create the message
    const message = `The secret has been shared via the link below, it will expire on ${expiresAt} or after ${maxViews} views, whichever comes first:
${url}`;
    
    const originalText = btn.textContent;
    
    // Use modern clipboard API if available, fallback to execCommand
    if (navigator.clipboard && window.isSecureContext) {
        navigator.clipboard.writeText(message).then(() => {
            btn.textContent = '✅ Message Copied!';
            btn.style.background = '#4caf50';
            
            setTimeout(() => {
                btn.textContent = originalText;
                btn.style.background = '';
            }, 2000);
        }).catch(err => {
            console.error('Failed to copy message: ', err);
            fallbackCopyMessage();
        });
    } else {
        fallbackCopyMessage();
    }
    
    function fallbackCopyMessage() {
        // Create a temporary textarea to copy the message
        const textArea = document.createElement('textarea');
        textArea.value = message;
        textArea.style.position = 'fixed';
        textArea.style.left = '-999999px';
        textArea.style.top = '-999999px';
        document.body.appendChild(textArea);
        textArea.focus();
        textArea.select();
        
        try {
            document.execCommand('copy');
            btn.textContent = '✅ Message Copied!';
            btn.style.background = '#4caf50';
            
            setTimeout(() => {
                btn.textContent = originalText;
                btn.style.background = '';
            }, 2000);
        } catch (err) {
            console.error('Failed to copy message: ', err);
            btn.textContent = '❌ Failed';
            btn.style.background = '#f44336';
            
            setTimeout(() => {
                btn.textContent = originalText;
                btn.style.background = '';
            }, 2000);
        } finally {
            document.body.removeChild(textArea);
        }
    }
}

// Save settings to cookies when form is submitted
const pushForm = document.getElementById('pushForm');
if (pushForm) {
    pushForm.addEventListener('submit', function() {
        const expiryDays = document.getElementById('expiry_days').value;
        const maxViews = document.getElementById('max_views').value;
        const requireClick = document.querySelector('input[name="require_click"]').checked;
        const autoDelete = document.querySelector('input[name="auto_delete"]').checked;
        const trackHistory = document.querySelector('input[name="track_history"]').checked;
        
        setCookie('pwpush_expiry_days', expiryDays, 30);
        setCookie('pwpush_max_views', maxViews, 30);
        setCookie('pwpush_require_click', requireClick, 30);
        setCookie('pwpush_auto_delete', autoDelete, 30);
        setCookie('pwpush_track_history', trackHistory, 30);
    });
}

// History functionality
function refreshHistory() {
    // Show loading state
    const refreshBtn = document.querySelector('button[onclick="refreshHistory()"]');
    const originalText = refreshBtn.textContent;
    refreshBtn.textContent = '🔄 Validating...';
    refreshBtn.disabled = true;
    
    setTimeout(() => {
        loadHistory();
        refreshBtn.textContent = originalText;
        refreshBtn.disabled = false;
    }, 100);
}

function validateLinksWithServer(history) {
    // Only validate links that are not already marked as expired/deleted
    const activeLinks = history.filter(item => !item.isDeleted && new Date(item.expiresAt) > new Date());
    
    if (activeLinks.length === 0) {
        return Promise.resolve(history); // No active links to validate
    }

    const ids = activeLinks.map(item => item.id);
    
    return fetch('/pwpush/api/status/', {
        method: 'POST',
        headers: {
            'Content-Type': 'application/json',
        },
        body: JSON.stringify({ ids: ids })
    })
    .then(response => {
        if (!response.ok) {
            throw new Error('Failed to validate links');
        }
        return response.json();
    })
    .then(statuses => {
        // Update history items with server status
        const statusMap = {};
        statuses.forEach(status => {
            statusMap[status.id] = status;
        });

        return history.map(item => {
            const serverStatus = statusMap[item.id];
            if (serverStatus) {
                // Update with server data
                item.exists = serverStatus.exists;
                item.isDeleted = serverStatus.is_deleted;
                item.viewCount = serverStatus.current_views;
                item.maxViews = serverStatus.max_views;
                
                // Mark as expired if server says so
                if (serverStatus.is_expired || !serverStatus.exists) {
                    item.isExpired = true;
                }
                
                // If link doesn't exist on server, mark for removal
                if (!serverStatus.exists) {
                    item.shouldRemove = true;
                }
            }
            return item;
        }).filter(item => !item.shouldRemove); // Remove non-existent links
    })
    .catch(error => {
        console.warn('Failed to validate links with server:', error);
        return history; // Return original history if validation fails
    });
}

function loadHistory() {
    let history = getHistoryFromCookie();
    
    // Always display existing history, but only validate with server if tracking is enabled
    const trackHistory = getCookie('pwpush_track_history');
    if (trackHistory === 'true' && history.length > 0) {
        // Validate with server and update display
        validateLinksWithServer(history).then(validatedHistory => {
            // Save updated history back to cookies
            if (validatedHistory.length !== history.length) {
                saveHistoryToCookie(validatedHistory);
                history = validatedHistory;
            }
            displayHistory(history);
        });
    } else {
        // Just display the history without server validation
        displayHistory(history);
    }
}

function displayHistory(history) {
    const tbody = document.getElementById('historyTableBody');
    const emptyRow = tbody.querySelector('.empty-row');
    
    // Always clear existing rows except empty row first
    const existingRows = tbody.querySelectorAll('tr:not(.empty-row)');
    existingRows.forEach(row => row.remove());
    
    if (history.length === 0) {
        if (emptyRow) emptyRow.style.display = '';
        updateStats(0, 0, 0);
        return;
    }
    
    if (emptyRow) emptyRow.style.display = 'none';
    
    let activeCount = 0;
    let expiredCount = 0;
    
    history.forEach(item => {
        const isExpired = item.isExpired || item.isDeleted || new Date(item.expiresAt) < new Date();
        if (isExpired) expiredCount++;
        else activeCount++;
        
        const row = createHistoryRow(item, isExpired);
        tbody.appendChild(row);
    });
    
    updateStats(history.length, activeCount, expiredCount);
}

function createHistoryRow(item, isExpired) {
    const row = document.createElement('tr');
    row.className = isExpired ? 'expired' : 'active';
    
    // Determine status text and actions based on server state
    let statusText = '✅ Active';
    let statusClass = 'active';
    let actions = '';
    
    if (item.isDeleted) {
        statusText = '🗑️ Deleted';
        statusClass = 'deleted';
        actions = '<span class="expired-text">Deleted on server</span>';
    } else if (isExpired) {
        statusText = '❌ Expired';
        statusClass = 'expired';
        actions = '<span class="expired-text">Expired</span>';
    } else {
        actions = `<button onclick="copyLink('${item.url}')" class="btn btn-secondary btn-xs" title="Copy Link">📋</button>
                   <a href="${item.url}" class="btn btn-primary btn-xs" target="_blank" title="View">👁️</a>
                   <button onclick="editNotes('${item.id}')" class="btn btn-secondary btn-xs" title="Edit Notes">✏️</button>`;
    }
    
    // Always show remove button for cleaning up history
    actions += `<button onclick="removeFromHistory('${item.id}')" class="btn btn-danger btn-xs" title="Remove from browser history(only)">🗑️</button>`;
    
    row.innerHTML = `
        <td class="date-cell">
            ${formatDate(item.createdAt)}
        </td>
        <td class="date-cell">
            ${formatDate(item.expiresAt)}
        </td>
        <td class="views-cell">
            ${item.viewCount || 0}/${item.maxViews}
        </td>
        <td class="notes-cell">
            <span class="notes-text">${item.notes ? item.notes.substring(0, 30) + (item.notes.length > 30 ? '...' : '') : '-'}</span>
        </td>
        <td class="status-cell">
            <span class="status-badge ${statusClass}">
                ${statusText}
            </span>
        </td>
        <td class="actions-cell">
            ${actions}
        </td>
    `;
    
    return row;
}

function updateStats(total, active, expired) {
    document.getElementById('totalCount').textContent = total;
    document.getElementById('activeCount').textContent = active;
    document.getElementById('expiredCount').textContent = expired;
}

function formatDate(dateString) {
    const date = new Date(dateString);
    return date.toLocaleDateString() + ' ' + date.toLocaleTimeString([], {hour: '2-digit', minute:'2-digit'});
}

function copyLink(url) {
    const textArea = document.createElement('textarea');
    textArea.value = url;
    document.body.appendChild(textArea);
    textArea.select();
    document.execCommand('copy');
    document.body.removeChild(textArea);
    
    // Show success feedback
    const btn = event.target;
    const originalText = btn.textContent;
    btn.textContent = '✅';
    btn.style.background = '#4caf50';
    
    setTimeout(() => {
        btn.textContent = originalText;
        btn.style.background = '';
    }, 1500);
}

function removeFromHistory(pushId) {
    if (confirm('Remove this item from your history?')) {
        const history = getHistoryFromCookie();
        const updatedHistory = history.filter(h => h.id !== pushId);
        saveHistoryToCookie(updatedHistory);
        loadHistory();
    }
}

function editNotes(pushId) {
    const history = getHistoryFromCookie();
    const item = history.find(h => h.id === pushId);
    if (!item) return;
    
    const currentNotes = item.notes || '';
    const newNotes = prompt('Add notes for this link (for your reference only):', currentNotes);
    
    if (newNotes !== null) { // User didn't cancel
        item.notes = newNotes;
        saveHistoryToCookie(history);
        loadHistory();
    }
}

function clearHistory() {
    if (confirm('Clear all history? This cannot be undone.')) {
        // Show loading state
        const clearBtn = document.querySelector('button[onclick="clearHistory()"]');
        const originalText = clearBtn.textContent;
        clearBtn.textContent = '🗑️ Clearing...';
        clearBtn.disabled = true;
        
        // Clear the cookie
        document.cookie = "pwpush_history=; expires=Thu, 01 Jan 1970 00:00:00 UTC; path=/;";
        
        // Immediately update the display to show empty state
        displayHistory([]);
        
        // Show success feedback
        clearBtn.textContent = '✅ Cleared!';
        
        // Restore original text after showing success
        setTimeout(() => {
            clearBtn.textContent = originalText;
            clearBtn.disabled = false;
        }, 1500);
    }
}

function getHistoryFromCookie() {
    const cookie = document.cookie
        .split('; ')
        .find(row => row.startsWith('pwpush_history='));
    
    if (!cookie) return [];
    
    try {
        return JSON.parse(decodeURIComponent(cookie.split('=')[1]));
    } catch (e) {
        return [];
    }
}

function saveHistoryToCookie(history) {
    const expires = new Date();
    expires.setTime(expires.getTime() + (30 * 24 * 60 * 60 * 1000)); // 30 days
    document.cookie = `pwpush_history=${encodeURIComponent(JSON.stringify(history))};expires=${expires.toUTCString()};path=/`;
}

function getCookie(name) {
    const value = "; " + document.cookie;
    const parts = value.split("; " + name + "=");
    if (parts.length === 2) return parts.pop().split(";").shift();
    return null;
}

function setCookie(name, value, days) {
    const expires = new Date();
    expires.setTime(expires.getTime() + (days * 24 * 60 * 60 * 1000));
    document.cookie = name + "=" + value + ";expires=" + expires.toUTCString() + ";path=/";
}

// Load history on page load
document.addEventListener('DOMContentLoaded', function() {
    // Check if this is a success page with a new link created
    const successData = document.querySelector('meta[name="success-data"]');
    if (successData) {
        const trackHistory = getCookie('pwpush_track_history');
        if (trackHistory === 'true') {
            // Add the new link to history
            const data = JSON.parse(successData.content);
            const newItem = {
                id: data.id,
                url: data.url,
                createdAt: new Date().toISOString(),
                expiresAt: data.expiresAt,
                maxViews: parseInt(getCookie('pwpush_max_views')) || 10,
                viewCount: 0,
                previewText: 'Content hidden for security'
            };
            
            let history = getHistoryFromCookie();
            
            // Check if this item already exists to prevent duplicates
            const existingIndex = history.findIndex(item => item.id === newItem.id);
            if (existingIndex === -1) {
                history.unshift(newItem); // Add to beginning only if it doesn't exist
                
                // Keep only last 50 items
                if (history.length > 50) {
                    history = history.slice(0, 50);
                }
                
                saveHistoryToCookie(history);
            }
        }
    }
    
    // Load and display history (this will show the updated history including any new item)
    loadHistory();
    
    // Load saved preferences
    const savedExpiry = getCookie('pwpush_expiry_days');
    const savedViews = getCookie('pwpush_max_views');
    const savedRequireClick = getCookie('pwpush_require_click');
    const savedAutoDelete = getCookie('pwpush_auto_delete');
    const savedTrackHistory = getCookie('pwpush_track_history');
    
    const expiryDaysElement = document.getElementById('expiry_days');
    const maxViewsElement = document.getElementById('max_views');
    const requireClickElement = document.querySelector('input[name="require_click"]');
    const autoDeleteElement = document.querySelector('input[name="auto_delete"]');
    const trackHistoryElement = document.querySelector('input[name="track_history"]');
    
    if (savedExpiry && expiryDaysElement) {
        expiryDaysElement.value = savedExpiry;
        updateExpiryDisplay(savedExpiry);
    }
    
    if (savedViews && maxViewsElement) {
        maxViewsElement.value = savedViews;
        updateViewsDisplay(savedViews);
    }
    
    if (savedRequireClick !== null && requireClickElement) {
        requireClickElement.checked = savedRequireClick === 'true';
    }
    
    if (savedAutoDelete !== null && autoDeleteElement) {
        autoDeleteElement.checked = savedAutoDelete === 'true';
    }
    
    if (savedTrackHistory !== null && trackHistoryElement) {
        trackHistoryElement.checked = savedTrackHistory === 'true';
    }
});
</script>


{{end}}