plutus/templates/main/logs_list.html

{% extends "base.html" %}

{% block title %}System Logs - Plutus{% endblock %}

{% block content %}
<nav class="breadcrumb" aria-label="breadcrumbs">
    <ul>
        <li><a href="{{ url_for('main.index') }}">Dashboard</a></li>
        <li class="is-active"><a href="#" aria-current="page">System Logs</a></li>
    </ul>
</nav>

<div class="level">
    <div class="level-left">
        <div>
            <h1 class="title">System Logs</h1>
            <p class="subtitle">User activity and system audit trail</p>
        </div>
    </div>
    <div class="level-right">
        <div class="field is-grouped">
            <div class="control">
                <button class="button is-info" onclick="exportLogs()">
                    <span class="icon"><i class="fas fa-download"></i></span>
                    <span>Export Logs</span>
                </button>
            </div>
        </div>
    </div>
</div>

<!-- Filter Controls -->
<div class="box">
    <h2 class="title is-5">
        <span class="icon"><i class="fas fa-filter"></i></span>
        Filters
    </h2>
    
    <div class="field is-grouped is-grouped-multiline">
        <div class="control">
            <label class="label is-small">Search:</label>
            <div class="field has-addons">
                <div class="control has-icons-left is-expanded">
                    <input class="input" type="text" id="searchInput" placeholder="Search logs, actions, details...">
                    <span class="icon is-small is-left">
                        <i class="fas fa-search"></i>
                    </span>
                </div>
            </div>
        </div>
        
        <div class="control">
            <label class="label is-small">User:</label>
            <div class="select">
                <select id="userFilter">
                    <option value="">All Users</option>
                    {% for user in users %}
                    <option value="{{ user.id }}">{{ user.FullName }}</option>
                    {% endfor %}
                </select>
            </div>
        </div>
        
        <div class="control">
            <label class="label is-small">Action:</label>
            <div class="select">
                <select id="actionFilter">
                    <option value="">All Actions</option>
                    {% for action in actions %}
                    <option value="{{ action }}">{{ action }}</option>
                    {% endfor %}
                </select>
            </div>
        </div>
        
        <div class="control">
            <label class="label is-small">Entity Type:</label>
            <div class="select">
                <select id="entityTypeFilter">
                    <option value="">All Types</option>
                    {% for entity_type in entity_types %}
                    <option value="{{ entity_type }}">{{ entity_type }}</option>
                    {% endfor %}
                </select>
            </div>
        </div>
        
        <div class="control">
            <label class="label is-small">Date From:</label>
            <input class="input" type="date" id="dateFromFilter">
        </div>
        
        <div class="control">
            <label class="label is-small">Date To:</label>
            <input class="input" type="date" id="dateToFilter">
        </div>
        
        <div class="control">
            <button class="button is-small is-info" onclick="applyFilters()">
                <span class="icon"><i class="fas fa-search"></i></span>
                <span>Apply Filters</span>
            </button>
        </div>
        
        <div class="control">
            <button class="button is-small is-light" onclick="clearFilters()">
                <span class="icon"><i class="fas fa-times"></i></span>
                <span>Clear</span>
            </button>
        </div>
    </div>
</div>

<!-- Results Summary -->
<div class="notification is-info is-light" id="filterResults" style="display: none;">
    <span id="resultCount">0</span> of {{ logs|length }} log entries shown
</div>

<!-- Logs Table -->
<div class="box">
    <h2 class="title is-5">
        <span class="icon"><i class="fas fa-list"></i></span>
        Log Entries
    </h2>
    
    {% if logs %}
    <div class="table-container">
        <table class="table is-fullwidth is-striped is-hoverable" id="logsTable">
            <thead>
                <tr>
                    <th>Timestamp</th>
                    <th>User</th>
                    <th>Action</th>
                    <th>Entity</th>
                    <th>Details</th>
                    <th>IP Address</th>
                    <th>Actions</th>
                </tr>
            </thead>
            <tbody id="logsTableBody">
                {% for log in logs %}
                <tr>
                    <td>
                        <span class="is-size-7">{{ log.Added.strftime('%Y-%m-%d') }}</span><br>
                        <span class="is-size-7 has-text-grey">{{ log.Added.strftime('%H:%M:%S') }}</span>
                    </td>
                    <td>
                        <div class="media">
                            <div class="media-content">
                                <strong>{{ log.user_name or 'System' }}</strong>
                                {% if log.User_ID %}
                                <br><small class="has-text-grey">ID: {{ log.User_ID }}</small>
                                {% endif %}
                            </div>
                        </div>
                    </td>
                    <td>
                        {% if log.Action %}
                        <span class="tag is-info is-light">{{ log.Action }}</span>
                        {% else %}
                        <span class="has-text-grey">-</span>
                        {% endif %}
                    </td>
                    <td>
                        {% if log.Entity_Type %}
                        <div>
                            <span class="tag is-primary is-light">{{ log.Entity_Type }}</span>
                            {% if log.Entity_ID %}
                            <br><small class="has-text-grey">ID: {{ log.Entity_ID }}</small>
                            {% endif %}
                        </div>
                        {% else %}
                        <span class="has-text-grey">-</span>
                        {% endif %}
                    </td>
                    <td>
                        {% if log.Log_Entry %}
                        <div class="content is-small">
                            {{ log.Log_Entry[:100] }}{% if log.Log_Entry|length > 100 %}...{% endif %}
                        </div>
                        {% else %}
                        <span class="has-text-grey">-</span>
                        {% endif %}
                    </td>
                    <td>
                        {% if log.IP_Address %}
                        <code class="is-small">{{ log.IP_Address }}</code>
                        {% else %}
                        <span class="has-text-grey">-</span>
                        {% endif %}
                    </td>
                    <td>
                        <div class="buttons are-small">
                            <button class="button is-info is-outlined" onclick="showLogDetail({{ log.id }})">
                                <span class="icon"><i class="fas fa-eye"></i></span>
                                <span>View</span>
                            </button>
                        </div>
                    </td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
    </div>
    
    <!-- Pagination -->
    {% if pagination %}
    <nav class="pagination is-centered" role="navigation" aria-label="pagination">
        {% if pagination.has_prev %}
        <a class="pagination-previous" href="{{ url_for('main.logs_list', page=pagination.prev_num, **request.args) }}">Previous</a>
        {% else %}
        <a class="pagination-previous" disabled>Previous</a>
        {% endif %}
        
        {% if pagination.has_next %}
        <a class="pagination-next" href="{{ url_for('main.logs_list', page=pagination.next_num, **request.args) }}">Next page</a>
        {% else %}
        <a class="pagination-next" disabled>Next page</a>
        {% endif %}
        
        <ul class="pagination-list">
            {% for page_num in pagination.iter_pages() %}
                {% if page_num %}
                    {% if page_num != pagination.page %}
                    <li><a class="pagination-link" href="{{ url_for('main.logs_list', page=page_num, **request.args) }}">{{ page_num }}</a></li>
                    {% else %}
                    <li><a class="pagination-link is-current" href="#">{{ page_num }}</a></li>
                    {% endif %}
                {% else %}
                <li><span class="pagination-ellipsis">&hellip;</span></li>
                {% endif %}
            {% endfor %}
        </ul>
    </nav>
    {% endif %}
    
    {% else %}
    <div class="notification is-info">
        <p>No log entries found.</p>
    </div>
    {% endif %}
</div>

<!-- Log Detail Modal -->
<div class="modal" id="logDetailModal">
    <div class="modal-background" onclick="hideModal('logDetailModal')"></div>
    <div class="modal-card">
        <header class="modal-card-head">
            <p class="modal-card-title">
                <span class="icon"><i class="fas fa-file-alt"></i></span>
                Log Entry Details
            </p>
            <button class="delete" aria-label="close" onclick="hideModal('logDetailModal')"></button>
        </header>
        <section class="modal-card-body">
            <div id="logDetailContent">
                <!-- Log details will be populated here -->
            </div>
        </section>
        <footer class="modal-card-foot">
            <button class="button is-info" onclick="copyLogDetails()">
                <span class="icon"><i class="fas fa-copy"></i></span>
                <span>Copy Details</span>
            </button>
            <button class="button" onclick="hideModal('logDetailModal')">Close</button>
        </footer>
    </div>
</div>

<script>
let allLogs = [];
let filteredLogs = [];

// Initialize logs and filters when page loads
document.addEventListener('DOMContentLoaded', function() {
    initializeLogs();
    setupEventListeners();
});

function initializeLogs() {
    const tableBody = document.getElementById('logsTableBody');
    const rows = tableBody.querySelectorAll('tr');
    
    allLogs = Array.from(rows).map(row => {
        const cells = row.querySelectorAll('td');
        return {
            element: row,
            timestamp: cells[0] ? (cells[0].textContent.trim() || '') : '',
            user: cells[1] ? (cells[1].textContent.trim() || '') : '',
            action: cells[2] ? (cells[2].textContent.trim() || '') : '',
            entityType: cells[3] ? (cells[3].textContent.trim() || '') : '',
            details: cells[4] ? (cells[4].textContent.trim() || '') : '',
            ipAddress: cells[5] ? (cells[5].textContent.trim() || '') : ''
        };
    });
    
    filteredLogs = [...allLogs];
    updateResultCount();
}

function setupEventListeners() {
    document.getElementById('searchInput').addEventListener('input', applyFilters);
    document.getElementById('userFilter').addEventListener('change', applyFilters);
    document.getElementById('actionFilter').addEventListener('change', applyFilters);
    document.getElementById('entityTypeFilter').addEventListener('change', applyFilters);
    document.getElementById('dateFromFilter').addEventListener('change', applyFilters);
    document.getElementById('dateToFilter').addEventListener('change', applyFilters);
}

function applyFilters() {
    const searchTerm = document.getElementById('searchInput').value.toLowerCase();
    const userFilter = document.getElementById('userFilter').value;
    const actionFilter = document.getElementById('actionFilter').value;
    const entityTypeFilter = document.getElementById('entityTypeFilter').value;
    const dateFromFilter = document.getElementById('dateFromFilter').value;
    const dateToFilter = document.getElementById('dateToFilter').value;
    
    // Filter logs
    filteredLogs = allLogs.filter(log => {
        // Search filter
        const searchMatch = !searchTerm || 
            log.user.toLowerCase().includes(searchTerm) ||
            log.action.toLowerCase().includes(searchTerm) ||
            log.entityType.toLowerCase().includes(searchTerm) ||
            log.details.toLowerCase().includes(searchTerm) ||
            log.ipAddress.toLowerCase().includes(searchTerm);
        
        // User filter
        const userMatch = !userFilter || log.user.includes(`ID: ${userFilter}`);
        
        // Action filter
        const actionMatch = !actionFilter || log.action.includes(actionFilter);
        
        // Entity type filter
        const entityTypeMatch = !entityTypeFilter || log.entityType.includes(entityTypeFilter);
        
        // Date filters would need server-side implementation for full functionality
        // For now, we'll implement basic client-side date filtering on visible text
        let dateMatch = true;
        if (dateFromFilter || dateToFilter) {
            const logDate = log.timestamp.split(' ')[0]; // Get just the date part
            if (dateFromFilter && logDate < dateFromFilter) dateMatch = false;
            if (dateToFilter && logDate > dateToFilter) dateMatch = false;
        }
        
        return searchMatch && userMatch && actionMatch && entityTypeMatch && dateMatch;
    });
    
    // Update display
    updateTable();
    updateResultCount();
}

function updateTable() {
    const tableBody = document.getElementById('logsTableBody');
    
    // Hide all rows first
    allLogs.forEach(log => {
        log.element.style.display = 'none';
    });
    
    // Show filtered rows
    filteredLogs.forEach(log => {
        log.element.style.display = '';
        tableBody.appendChild(log.element); // Re-append to maintain order
    });
}

function updateResultCount() {
    const resultCount = document.getElementById('resultCount');
    const filterResults = document.getElementById('filterResults');
    
    resultCount.textContent = filteredLogs.length;
    
    if (filteredLogs.length === allLogs.length) {
        filterResults.style.display = 'none';
    } else {
        filterResults.style.display = 'block';
    }
}

function clearFilters() {
    document.getElementById('searchInput').value = '';
    document.getElementById('userFilter').value = '';
    document.getElementById('actionFilter').value = '';
    document.getElementById('entityTypeFilter').value = '';
    document.getElementById('dateFromFilter').value = '';
    document.getElementById('dateToFilter').value = '';
    applyFilters();
}

function showLogDetail(logId) {
    // Fetch log details via AJAX
    fetch(`/logs/detail/${logId}`)
        .then(response => response.json())
        .then(data => {
            if (data.success) {
                const log = data.log;
                const detailHtml = `
                    <div class="content">
                        <table class="table is-fullwidth">
                            <tbody>
                                <tr>
                                    <td><strong>ID</strong></td>
                                    <td>#${log.id}</td>
                                </tr>
                                <tr>
                                    <td><strong>Timestamp</strong></td>
                                    <td>${log.timestamp}</td>
                                </tr>
                                <tr>
                                    <td><strong>User</strong></td>
                                    <td>${log.user_name || 'System'} ${log.User_ID ? `(ID: ${log.User_ID})` : ''}</td>
                                </tr>
                                <tr>
                                    <td><strong>Action</strong></td>
                                    <td>${log.Action || '-'}</td>
                                </tr>
                                <tr>
                                    <td><strong>Entity Type</strong></td>
                                    <td>${log.Entity_Type || '-'}</td>
                                </tr>
                                <tr>
                                    <td><strong>Entity ID</strong></td>
                                    <td>${log.Entity_ID || '-'}</td>
                                </tr>
                                <tr>
                                    <td><strong>IP Address</strong></td>
                                    <td>${log.IP_Address || '-'}</td>
                                </tr>
                            </tbody>
                        </table>
                        
                        ${log.Log_Entry ? `
                        <div class="field">
                            <label class="label">Full Details:</label>
                            <div class="box">
                                <pre class="has-text-dark">${log.Log_Entry}</pre>
                            </div>
                        </div>
                        ` : ''}
                    </div>
                `;
                
                document.getElementById('logDetailContent').innerHTML = detailHtml;
                document.getElementById('logDetailModal').classList.add('is-active');
            } else {
                alert('Failed to load log details: ' + data.error);
            }
        })
        .catch(error => {
            console.error('Error fetching log details:', error);
            alert('Failed to load log details. Please try again.');
        });
}

function hideModal(modalId) {
    document.getElementById(modalId).classList.remove('is-active');
}

function copyLogDetails() {
    const content = document.getElementById('logDetailContent').innerText;
    navigator.clipboard.writeText(content).then(function() {
        // Show temporary success message
        const button = event.target.closest('button');
        const originalText = button.innerHTML;
        button.innerHTML = '<span class="icon"><i class="fas fa-check"></i></span><span>Copied!</span>';
        button.classList.add('is-success');
        
        setTimeout(function() {
            button.innerHTML = originalText;
            button.classList.remove('is-success');
        }, 2000);
    }).catch(function(err) {
        console.error('Failed to copy text: ', err);
        alert('Failed to copy to clipboard');
    });
}

function exportLogs() {
    // Create form data with current filters
    const params = new URLSearchParams();
    
    const searchTerm = document.getElementById('searchInput').value;
    const userFilter = document.getElementById('userFilter').value;
    const actionFilter = document.getElementById('actionFilter').value;
    const entityTypeFilter = document.getElementById('entityTypeFilter').value;
    const dateFromFilter = document.getElementById('dateFromFilter').value;
    const dateToFilter = document.getElementById('dateToFilter').value;
    
    if (searchTerm) params.append('search', searchTerm);
    if (userFilter) params.append('user', userFilter);
    if (actionFilter) params.append('action', actionFilter);
    if (entityTypeFilter) params.append('entity_type', entityTypeFilter);
    if (dateFromFilter) params.append('date_from', dateFromFilter);
    if (dateToFilter) params.append('date_to', dateToFilter);
    
    // Open export URL in new window
    window.open(`/logs/export?${params.toString()}`, '_blank');
}

// Close modal on Escape key
document.addEventListener('keydown', function(event) {
    if (event.key === 'Escape') {
        const activeModals = document.querySelectorAll('.modal.is-active');
        activeModals.forEach(modal => modal.classList.remove('is-active'));
    }
});
</script>
{% endblock %}