{% extends "base.html" %}

{% block title %}Audit Logs - AuthKit Admin{% endblock %}

{% block extra_css %}
.search-card {
    background: rgba(23, 28, 41, 0.45);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.search-input-wrapper {
    position: relative;
    width: 100%;
}

.search-input-wrapper input {
    padding-left: 2.75rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    transition: all 0.25s ease;
}

.search-input-wrapper input:focus {
    border-color: var(--accent-purple);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
    background: rgba(0, 0, 0, 0.4);
}

.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
    font-size: 1rem;
}

.filter-row {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.filter-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-right: 0.5rem;
}

.filter-chip {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.filter-chip:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
}

.filter-chip.active {
    background: var(--primary-glow);
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.25);
}

/* Table elements */
.action-badge {
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-family: monospace;
    font-weight: 600;
    display: inline-block;
}

.action-auth { background: rgba(139, 92, 246, 0.15); color: #c084fc; border: 1px solid rgba(139, 92, 246, 0.25); }
.action-fail { background: rgba(239, 68, 68, 0.15); color: #fca5a5; border: 1px solid rgba(239, 68, 68, 0.25); }
.action-sys { background: rgba(6, 182, 212, 0.15); color: #22d3ee; border: 1px solid rgba(6, 182, 212, 0.25); }
.action-default { background: rgba(255, 255, 255, 0.08); color: var(--text-primary); border: 1px solid var(--border-color); }

/* Inspect Button */
.btn-inspect {
    background: rgba(6, 182, 212, 0.08);
    color: var(--accent-cyan);
    border: 1px solid rgba(6, 182, 212, 0.2);
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.btn-inspect:hover {
    background: var(--accent-cyan);
    color: black;
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.35);
}

/* User Agent Styles */
.ua-info {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.ua-main {
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 500;
}

.ua-sub {
    color: var(--text-secondary);
    font-size: 0.75rem;
}

/* Syntax Highlighting */
.json-key { color: #f472b6; font-weight: 500; }
.json-string { color: #34d399; }
.json-number { color: #60a5fa; }
.json-boolean { color: #fbbf24; }
.json-null { color: #9ca3af; font-style: italic; }

{% endblock %}

{% block content %}
<div class="dashboard-header" style="margin-bottom: 0.5rem;">
    <h2 class="dashboard-title">System Audit Trails</h2>
</div>
<p style="color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 2rem;">Monitor real-time user events, administrative actions, and security logs.</p>

<!-- Redesigned Search & Filters Card -->
<div class="search-card">
    <div class="search-input-wrapper">
        <span class="search-icon">🔍</span>
        <input type="text" id="search-input" onkeyup="filterAuditLogs()" placeholder="Filter logs by email, action, details, or IP address...">
    </div>
    <div class="filter-row">
        <span class="filter-label">Quick Filters:</span>
        <div class="filter-chip active" onclick="setFilterChip('all', this)">All</div>
        <div class="filter-chip" onclick="setFilterChip('login', this)">Logins</div>
        <div class="filter-chip" onclick="setFilterChip('logout', this)">Logouts</div>
        <div class="filter-chip" onclick="setFilterChip('admin', this)">Admin Actions</div>
        <div class="filter-chip" onclick="setFilterChip('fail', this)">Failures & Errors</div>
    </div>
</div>

<div class="card" style="padding: 0; overflow: hidden; margin-bottom: 2.5rem;">
    <div class="table-wrapper">
        <table style="width: 100%; min-width: 950px; table-layout: auto;">
            <thead>
                <tr>
                    <th style="width: 180px; min-width: 180px; white-space: nowrap;">Timestamp</th>
                    <th style="min-width: 200px; white-space: nowrap;">User</th>
                    <th style="width: 180px; min-width: 180px; white-space: nowrap;">Action</th>
                    <th style="width: 120px; min-width: 120px; white-space: nowrap;">IP Address</th>
                    <th style="width: 200px; min-width: 200px; white-space: nowrap;">User Agent</th>
                    <th style="width: 120px; min-width: 120px; text-align: center; white-space: nowrap;">Metadata</th>
                </tr>
            </thead>
            <tbody>
                {% if not logs %}
                <tr>
                    <td colspan="6" style="text-align: center; color: var(--text-secondary); padding: 3rem; font-style: italic;">No audit logs found.</td>
                </tr>
                {% endif %}
                {% for log in logs %}
                <tr class="log-row" data-action="{{ log.action }}">
                    <td style="color: var(--text-secondary); white-space: nowrap;">{{ log.created_at.strftime('%Y-%m-%d %H:%M:%S') }}</td>
                    <td style="font-weight: 500; white-space: nowrap;">{{ log.user.email if log.user else 'Anonymous' }}</td>
                    <td>
                        {% set act = log.action %}
                        {% if 'login' in act or 'logout' in act or 'register' in act %}
                            <span class="action-badge action-auth">{{ act }}</span>
                        {% elif 'fail' in act or 'error' in act or 'revoke' in act or 'deactivate' in act %}
                            <span class="action-badge action-fail">{{ act }}</span>
                        {% elif 'admin' in act or 'config' in act %}
                            <span class="action-badge action-sys">{{ act }}</span>
                        {% else %}
                            <span class="action-badge action-default">{{ act }}</span>
                        {% endif %}
                    </td>
                    <td style="font-family: monospace; color: var(--text-secondary); white-space: nowrap;">{{ log.ip_address or 'Unknown' }}</td>
                    <td>
                        {% set ua = log.user_agent or '' %}
                        {% set os = 'Unknown OS' %}
                        {% if 'Windows' in ua %}{% set os = 'Windows' %}
                        {% elif 'Macintosh' in ua or 'Mac OS' in ua %}{% set os = 'macOS' %}
                        {% elif 'iPhone' in ua or 'iPad' in ua %}{% set os = 'iOS' %}
                        {% elif 'Android' in ua %}{% set os = 'Android' %}
                        {% elif 'Linux' in ua %}{% set os = 'Linux' %}
                        {% endif %}
                        
                        {% set browser = 'Unknown Browser' %}
                        {% if 'Chrome' in ua %}{% set browser = 'Chrome' %}
                        {% elif 'Safari' in ua and 'Chrome' not in ua %}{% set browser = 'Safari' %}
                        {% elif 'Firefox' in ua %}{% set browser = 'Firefox' %}
                        {% elif 'Edge' in ua or 'Edg' in ua %}{% set browser = 'Edge' %}
                        {% endif %}
                        
                        <div class="ua-info" title="{{ log.user_agent or 'Unknown' }}">
                            <span class="ua-main">{{ os }} • {{ browser }}</span>
                        </div>
                    </td>
                    <td style="text-align: center;">
                        {% if log.details %}
                        <button class="btn-inspect" onclick="inspectDetails({{ log.details | tojson | forceescape }})">
                            <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
                                <circle cx="12" cy="12" r="10"></circle>
                                <line x1="12" y1="16" x2="12" y2="12"></line>
                                <line x1="12" y1="8" x2="12.01" y2="8"></line>
                            </svg>
                            Inspect
                        </button>
                        {% else %}
                        <span style="color: rgba(255,255,255,0.15); font-weight: 500;">—</span>
                        {% endif %}
                    </td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
    </div>
</div>

<!-- Details Inspector Modal -->
<div id="details-modal" class="modal-overlay" style="display: none;">
    <div class="modal-card" style="max-width: 500px;">
        <h3 style="background: var(--primary-glow); -webkit-background-clip: text; -webkit-text-fill-color: transparent;">Metadata Details</h3>
        <pre id="details-json-content" style="background: rgba(0, 0, 0, 0.4); padding: 1.25rem; border-radius: 8px; border: 1px solid var(--border-color); font-family: monospace; font-size: 0.85rem; overflow-x: auto; white-space: pre-wrap; word-break: break-all; max-height: 350px; text-align: left;"></pre>
        <div class="modal-actions" style="margin-top: 0.5rem;">
            <button onclick="closeDetailsModal()" class="btn-modal-cancel" style="background: var(--primary-glow); border: none; color: white;">Close</button>
        </div>
    </div>
</div>

{% endblock %}

{% block extra_js %}
<script>
    let currentFilterType = 'all';

    function setFilterChip(type, chipEl) {
        // Toggle active chip
        document.querySelectorAll('.filter-chip').forEach(c => c.classList.remove('active'));
        chipEl.classList.add('active');
        
        currentFilterType = type;
        filterAuditLogs();
    }

    // Live text and category filtration
    function filterAuditLogs() {
        const input = document.getElementById("search-input");
        const query = input.value.toLowerCase();
        const rows = document.querySelectorAll("tbody tr.log-row");
        
        rows.forEach(row => {
            const action = row.getAttribute('data-action') || '';
            const textContent = row.textContent.toLowerCase();
            
            // Check type filter matching
            let matchesType = false;
            if (currentFilterType === 'all') {
                matchesType = true;
            } else if (currentFilterType === 'login') {
                matchesType = action.includes('login') && !action.includes('logout');
            } else if (currentFilterType === 'logout') {
                matchesType = action.includes('logout');
            } else if (currentFilterType === 'admin') {
                matchesType = action.includes('admin') || action.includes('revoke') || action.includes('delete');
            } else if (currentFilterType === 'fail') {
                matchesType = action.includes('fail') || action.includes('error');
            }
            
            // Check text search matching
            const matchesText = textContent.includes(query);
            
            // Display row if both match
            row.style.display = (matchesType && matchesText) ? "" : "none";
        });
    }

    // JSON syntax highlighting function
    function syntaxHighlight(json) {
        if (typeof json != 'string') {
             json = JSON.stringify(json, undefined, 2);
        }
        json = json.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
        return json.replace(/("(\\u[a-zA-Z0-9]{4}|\\[^u]|[^\\"])*"(\s*:)?|\b(true|false|null)\b|-?\d+(?:\.\d*)?(?:[eE][+-]?\d+)?)/g, function (match) {
            var cls = 'number';
            if (/^"/.test(match)) {
                if (/:$/.test(match)) {
                    cls = 'key';
                } else {
                    cls = 'string';
                }
            } else if (/true|false/.test(match)) {
                cls = 'boolean';
            } else if (/null/.test(match)) {
                cls = 'null';
            }
            return '<span class="json-' + cls + '">' + match + '</span>';
        });
    }

    // Modal Operations
    function inspectDetails(detailsObj) {
        const modal = document.getElementById('details-modal');
        const contentEl = document.getElementById('details-json-content');
        
        // Highlight JSON content
        contentEl.innerHTML = syntaxHighlight(detailsObj);
        modal.style.display = 'flex';
    }

    function closeDetailsModal() {
        document.getElementById('details-modal').style.display = 'none';
    }

    // Close details modal when clicking outside
    document.getElementById('details-modal').addEventListener('click', (e) => {
        if (e.target.id === 'details-modal') {
            closeDetailsModal();
        }
    });
</script>
{% endblock %}