domnitor/app/Views/groups/index.php

<?php
$title = 'Notification Groups';
$pageTitle = 'Notification Groups';
$pageDescription = 'Manage notification channels and assignments';
$pageIcon = 'fas fa-bell';
ob_start();
?>

<!-- Quick Actions -->
<div class="mb-4 flex justify-end">
    <a href="/groups/create" class="inline-flex items-center px-4 py-2.5 bg-primary text-white text-sm rounded-lg hover:bg-primary-dark transition-colors font-medium">
        <i class="fas fa-plus mr-2"></i>
        Create New Group
    </a>
</div>

<!-- Info Card -->
<div class="bg-blue-50 border border-blue-200 rounded-lg p-4 mb-4">
    <div class="flex items-start">
        <div class="flex-shrink-0">
            <i class="fas fa-info-circle text-blue-500 text-lg"></i>
        </div>
        <div class="ml-3">
            <h3 class="text-sm font-semibold text-gray-900 mb-1">About Notification Groups</h3>
            <p class="text-xs text-gray-600 leading-relaxed">
                Notification groups allow you to organize your notification channels. You can create multiple channels 
                (Email, Telegram, Discord, Slack) within each group, then assign domains to the group. When a domain 
                is about to expire, all active channels in its group will receive notifications.
            </p>
        </div>
    </div>
</div>

<!-- Bulk Actions Toolbar (Hidden by default, shown when groups are selected) -->
<div id="bulk-actions" class="hidden mb-4 bg-blue-50 border border-blue-200 rounded-lg p-4">
    <div class="flex items-center justify-between">
        <div class="flex items-center gap-4">
            <span id="selected-count" class="text-sm font-medium text-blue-900"></span>
            
            <?php if (\Core\Auth::isAdmin()): ?>
                <button type="button" onclick="bulkTransfer()" class="inline-flex items-center px-4 py-2 bg-green-600 text-white text-sm rounded-lg hover:bg-green-700 transition-colors font-medium">
                    <i class="fas fa-exchange-alt mr-2"></i>
                    Transfer Selected
                </button>
            <?php endif; ?>
            
            <button type="button" onclick="bulkDelete()" class="inline-flex items-center px-4 py-2 bg-red-600 text-white text-sm rounded-lg hover:bg-red-700 transition-colors font-medium">
                <i class="fas fa-trash mr-2"></i>
                Delete Selected
            </button>
            
            <button type="button" onclick="clearSelection()" class="inline-flex items-center px-4 py-2 border border-gray-300 bg-white text-gray-700 text-sm rounded-lg hover:bg-gray-50 transition-colors font-medium">
                <i class="fas fa-times mr-2"></i>
                Clear Selection
            </button>
        </div>
    </div>
</div>

<!-- Groups List -->
<div class="bg-white rounded-lg border border-gray-200 overflow-hidden">
    <?php if (!empty($groups)): ?>
        <!-- Table View (Desktop) -->
        <div class="hidden md:block overflow-x-auto">
            <table class="min-w-full divide-y divide-gray-200">
                <thead class="bg-gray-50">
                    <tr>
                        <th class="px-6 py-3 text-left">
                            <input type="checkbox" id="select-all" onchange="toggleSelectAll(this)" class="rounded border-gray-300 text-primary focus:ring-primary">
                        </th>
                        <th class="px-6 py-4 text-left text-xs font-semibold text-gray-600 uppercase tracking-wider">Group Name</th>
                        <th class="px-6 py-4 text-left text-xs font-semibold text-gray-600 uppercase tracking-wider">Description</th>
                        <th class="px-6 py-4 text-left text-xs font-semibold text-gray-600 uppercase tracking-wider">Channels</th>
                        <th class="px-6 py-4 text-left text-xs font-semibold text-gray-600 uppercase tracking-wider">Domains</th>
                        <th class="px-6 py-4 text-right text-xs font-semibold text-gray-600 uppercase tracking-wider">Actions</th>
                    </tr>
                </thead>
                <tbody class="bg-white divide-y divide-gray-200">
                    <?php foreach ($groups as $group): ?>
                        <tr class="hover:bg-gray-50 transition-colors duration-150">
                            <td class="px-6 py-4">
                                <input type="checkbox" class="group-checkbox rounded border-gray-300 text-primary focus:ring-primary" value="<?= $group['id'] ?>" onchange="updateBulkActions()">
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                <div class="flex items-center">
                                    <div class="flex-shrink-0 h-10 w-10 bg-primary bg-opacity-10 rounded-lg flex items-center justify-center">
                                        <i class="fas fa-bell text-primary"></i>
                                    </div>
                                    <div class="ml-4">
                                        <div class="text-sm font-semibold text-gray-900"><?= htmlspecialchars($group['name']) ?></div>
                                    </div>
                                </div>
                            </td>
                            <td class="px-6 py-4">
                                <div class="text-sm text-gray-700 max-w-xs truncate">
                                    <?= htmlspecialchars($group['description'] ?? 'No description') ?>
                                </div>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                <span class="inline-flex items-center px-3 py-1 rounded-full text-xs font-semibold bg-blue-100 text-blue-800">
                                    <i class="fas fa-plug mr-1"></i>
                                    <?= $group['channel_count'] ?> channel<?= $group['channel_count'] != 1 ? 's' : '' ?>
                                </span>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                <span class="inline-flex items-center px-3 py-1 rounded-full text-xs font-semibold bg-green-100 text-green-800">
                                    <i class="fas fa-globe mr-1"></i>
                                    <?= $group['domain_count'] ?> domain<?= $group['domain_count'] != 1 ? 's' : '' ?>
                                </span>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap text-right text-sm font-medium">
                                <div class="flex items-center justify-end space-x-2">
                                    <a href="/groups/<?= $group['id'] ?>/edit" class="text-blue-600 hover:text-blue-800" title="Manage">
                                        <i class="fas fa-cog"></i>
                                    </a>
                                    <?php if (\Core\Auth::isAdmin()): ?>
                                        <button onclick="transferGroup(<?= $group['id'] ?>, '<?= htmlspecialchars($group['name']) ?>')" 
                                                class="text-green-600 hover:text-green-800" 
                                                title="Transfer Group">
                                            <i class="fas fa-exchange-alt"></i>
                                        </button>
                                    <?php endif; ?>
                                    <a href="/groups/<?= $group['id'] ?>/delete" 
                                       class="text-red-600 hover:text-red-800" 
                                       title="Delete"
                                       onclick="return confirm('Are you sure? Domains will be unassigned from this group.')">
                                        <i class="fas fa-trash"></i>
                                    </a>
                                </div>
                            </td>
                        </tr>
                    <?php endforeach; ?>
                </tbody>
            </table>
        </div>

        <!-- Card View (Mobile) -->
        <div class="md:hidden divide-y divide-gray-200">
            <?php foreach ($groups as $group): ?>
                <div class="p-6 hover:bg-gray-50 transition-colors duration-150">
                    <div class="flex items-start justify-between mb-3">
                        <div class="flex items-center">
                            <div class="flex-shrink-0 h-10 w-10 bg-primary bg-opacity-10 rounded-lg flex items-center justify-center">
                                <i class="fas fa-bell text-primary"></i>
                            </div>
                            <div class="ml-3">
                                <h3 class="font-semibold text-gray-900"><?= htmlspecialchars($group['name']) ?></h3>
                                <p class="text-sm text-gray-500"><?= htmlspecialchars($group['description'] ?? 'No description') ?></p>
                            </div>
                        </div>
                    </div>
                    
                    <div class="flex space-x-3 mb-3">
                        <span class="px-2 py-1 rounded-full text-xs font-medium bg-blue-100 text-blue-800">
                            <i class="fas fa-plug mr-1"></i>
                            <?= $group['channel_count'] ?> channels
                        </span>
                        <span class="px-2 py-1 rounded-full text-xs font-medium bg-green-100 text-green-800">
                            <i class="fas fa-globe mr-1"></i>
                            <?= $group['domain_count'] ?> domains
                        </span>
                    </div>
                    
                    <div class="flex space-x-2">
                        <a href="/groups/<?= $group['id'] ?>/edit" class="flex-1 px-3 py-1.5 bg-blue-50 text-blue-600 rounded text-center text-sm hover:bg-blue-100 transition-colors">
                            <i class="fas fa-cog mr-1"></i> Manage
                        </a>
                        <a href="/groups/<?= $group['id'] ?>/delete" 
                           class="flex-1 px-3 py-1.5 bg-red-50 text-red-600 rounded text-center text-sm hover:bg-red-100 transition-colors"
                           onclick="return confirm('Are you sure? Domains will be unassigned from this group.')">
                            <i class="fas fa-trash mr-1"></i> Delete
                        </a>
                    </div>
                </div>
            <?php endforeach; ?>
        </div>
    <?php else: ?>
        <div class="text-center py-12 px-6">
            <div class="mb-4">
                <i class="fas fa-bell-slash text-gray-300 text-6xl"></i>
            </div>
            <h3 class="text-lg font-semibold text-gray-700 mb-1">No Notification Groups</h3>
            <p class="text-sm text-gray-500 mb-4">Create your first notification group to start receiving alerts</p>
            <a href="/groups/create" class="inline-flex items-center px-5 py-2.5 bg-primary text-white text-sm rounded-lg hover:bg-primary-dark transition-colors font-medium">
                <i class="fas fa-plus mr-2"></i>
                Create Your First Group
            </a>
        </div>
    <?php endif; ?>
</div>

<script>
function toggleSelectAll(checkbox) {
    const checkboxes = document.querySelectorAll('.group-checkbox');
    checkboxes.forEach(cb => {
        cb.checked = checkbox.checked;
    });
    updateBulkActions();
}

function updateBulkActions() {
    const checkboxes = document.querySelectorAll('.group-checkbox:checked');
    const bulkActions = document.getElementById('bulk-actions');
    const selectedCount = document.getElementById('selected-count');
    const selectAllCheckbox = document.getElementById('select-all');
    
    if (checkboxes.length > 0) {
        bulkActions.classList.remove('hidden');
        bulkActions.classList.add('flex');
        selectedCount.textContent = checkboxes.length + ' group(s) selected';
    } else {
        bulkActions.classList.add('hidden');
        bulkActions.classList.remove('flex');
    }
    
    // Update select all checkbox state
    const allCheckboxes = document.querySelectorAll('.group-checkbox');
    if (selectAllCheckbox) {
        selectAllCheckbox.checked = allCheckboxes.length > 0 && checkboxes.length === allCheckboxes.length;
        selectAllCheckbox.indeterminate = checkboxes.length > 0 && checkboxes.length < allCheckboxes.length;
    }
}

function clearSelection() {
    const checkboxes = document.querySelectorAll('.group-checkbox');
    checkboxes.forEach(cb => {
        cb.checked = false;
    });
    document.getElementById('select-all').checked = false;
    updateBulkActions();
}

function getSelectedGroupIds() {
    const checkboxes = document.querySelectorAll('.group-checkbox:checked');
    return Array.from(checkboxes).map(cb => cb.value);
}

function bulkDelete() {
    const groupIds = getSelectedGroupIds();
    
    if (groupIds.length === 0) {
        alert('Please select at least one group to delete');
        return;
    }
    
    if (!confirm(`Are you sure you want to delete ${groupIds.length} group(s)? Domains will be unassigned from these groups.`)) {
        return;
    }
    
    const form = document.createElement('form');
    form.method = 'POST';
    form.action = '/groups/bulk-delete';
    
    const csrfInput = document.createElement('input');
    csrfInput.type = 'hidden';
    csrfInput.name = 'csrf_token';
    csrfInput.value = '<?= csrf_token() ?>';
    form.appendChild(csrfInput);
    
    const idsInput = document.createElement('input');
    idsInput.type = 'hidden';
    idsInput.name = 'group_ids';
    idsInput.value = JSON.stringify(groupIds);
    form.appendChild(idsInput);
    
    document.body.appendChild(form);
    form.submit();
}

// Transfer single group
function transferGroup(groupId, groupName) {
    const users = <?= json_encode($users ?? []) ?>;
    
    if (users.length === 0) {
        alert('No users available for transfer');
        return;
    }
    
    const userOptions = users.map(user => 
        `<option value="${user.id}">${user.username} (${user.full_name || 'No name'})</option>`
    ).join('');
            
            const modal = document.createElement('div');
            modal.className = 'fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50';
            modal.innerHTML = `
                <div class="bg-white rounded-lg p-6 w-96">
                    <h3 class="text-lg font-semibold mb-4">Transfer Group</h3>
                    <p class="text-sm text-gray-600 mb-4">Transfer group "${groupName}" to another user:</p>
                    
                    <form method="POST" action="/groups/transfer">
                        <input type="hidden" name="csrf_token" value="<?= csrf_token() ?>">
                        <input type="hidden" name="group_id" value="${groupId}">
                        
                        <div class="mb-4">
                            <label class="block text-sm font-medium text-gray-700 mb-2">Transfer to User:</label>
                            <select name="target_user_id" required class="w-full px-3 py-2 border border-gray-300 rounded-lg">
                                <option value="">Select User</option>
                                ${userOptions}
                            </select>
                        </div>
                        
                        <div class="flex justify-end space-x-3">
                            <button type="button" onclick="this.closest('.fixed').remove()" 
                                    class="px-4 py-2 border border-gray-300 rounded-lg hover:bg-gray-50">
                                Cancel
                            </button>
                            <button type="submit" class="px-4 py-2 bg-green-600 text-white rounded-lg hover:bg-green-700">
                                Transfer
                            </button>
                        </div>
                    </form>
                </div>
            `;
            
    document.body.appendChild(modal);
}

// Bulk transfer groups
function bulkTransfer() {
    const selectedCheckboxes = document.querySelectorAll('input[name="group_ids[]"]:checked');
    if (selectedCheckboxes.length === 0) {
        alert('Please select groups to transfer');
        return;
    }
    
    const users = <?= json_encode($users ?? []) ?>;
    
    if (users.length === 0) {
        alert('No users available for transfer');
        return;
    }
    
    const userOptions = users.map(user => 
        `<option value="${user.id}">${user.username} (${user.full_name || 'No name'})</option>`
    ).join('');
            
            const modal = document.createElement('div');
            modal.className = 'fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50';
            modal.innerHTML = `
                <div class="bg-white rounded-lg p-6 w-96">
                    <h3 class="text-lg font-semibold mb-4">Transfer Groups</h3>
                    <p class="text-sm text-gray-600 mb-4">Transfer ${selectedCheckboxes.length} selected group(s) to another user:</p>
                    
                    <form method="POST" action="/groups/bulk-transfer">
                        <input type="hidden" name="csrf_token" value="<?= csrf_token() ?>">
                        ${Array.from(selectedCheckboxes).map(cb => 
                            `<input type="hidden" name="group_ids[]" value="${cb.value}">`
                        ).join('')}
                        
                        <div class="mb-4">
                            <label class="block text-sm font-medium text-gray-700 mb-2">Transfer to User:</label>
                            <select name="target_user_id" required class="w-full px-3 py-2 border border-gray-300 rounded-lg">
                                <option value="">Select User</option>
                                ${userOptions}
                            </select>
                        </div>
                        
                        <div class="flex justify-end space-x-3">
                            <button type="button" onclick="this.closest('.fixed').remove()" 
                                    class="px-4 py-2 border border-gray-300 rounded-lg hover:bg-gray-50">
                                Cancel
                            </button>
                            <button type="submit" class="px-4 py-2 bg-green-600 text-white rounded-lg hover:bg-green-700">
                                Transfer All
                            </button>
                        </div>
                    </form>
                </div>
            `;
            
    document.body.appendChild(modal);
}
</script>

<?php
$content = ob_get_clean();
include __DIR__ . '/../layout/base.php';
?>