{% extends "baseTemplate/index.html" %}
{% load i18n %}
{% block title %}{% trans "CSF (ConfigServer Security and Firewall) - CyberPanel" %}{% endblock %}

{% block header_scripts %}
<style>
    .modern-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 2rem;
    }
    
    .page-header {
        text-align: center;
        margin-bottom: 3rem;
        padding: 3rem 0;
        background: linear-gradient(135deg, #5b5fcf 0%, #5856d6 100%);
        border-radius: 20px;
        animation: fadeInDown 0.5s ease-out;
        position: relative;
        overflow: hidden;
        color: white;
    }
    
    .page-header::before {
        content: '';
        position: absolute;
        top: -50%;
        right: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
        animation: rotate 30s linear infinite;
    }
    
    @keyframes rotate {
        from { transform: rotate(0deg); }
        to { transform: rotate(360deg); }
    }
    
    @keyframes fadeInDown {
        from {
            opacity: 0;
            transform: translateY(-20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    .header-content {
        position: relative;
        z-index: 1;
    }
    
    .page-title {
        font-size: 2.5rem;
        font-weight: 700;
        margin-bottom: 1rem;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 1rem;
    }
    
    .csf-icon {
        width: 60px;
        height: 60px;
        background: rgba(255, 255, 255, 0.2);
        backdrop-filter: blur(10px);
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    }
    
    .page-subtitle {
        font-size: 1.125rem;
        color: rgba(255, 255, 255, 0.9);
        max-width: 700px;
        margin: 0 auto;
        line-height: 1.6;
    }
    
    /* Install Panel */
    .install-panel {
        background: var(--bg-primary, white);
        border-radius: 16px;
        box-shadow: 0 1px 3px rgba(0,0,0,0.05), 0 10px 40px rgba(0,0,0,0.08);
        border: 1px solid var(--border-primary, #e8e9ff);
        overflow: hidden;
        animation: fadeInUp 0.5s ease-out;
        text-align: center;
        padding: 3rem;
    }
    
    .install-icon {
        font-size: 4rem;
        color: #5b5fcf;
        margin-bottom: 1.5rem;
    }
    
    .install-title {
        font-size: 1.5rem;
        font-weight: 600;
        color: var(--text-primary, #1e293b);
        margin-bottom: 1rem;
    }
    
    .install-subtitle {
        color: var(--text-secondary, #64748b);
        margin-bottom: 2rem;
    }
    
    .btn-install {
        background: linear-gradient(135deg, #5b5fcf 0%, #5856d6 100%);
        color: white;
        padding: 1rem 3rem;
        border-radius: 10px;
        font-weight: 500;
        font-size: 1.125rem;
        cursor: pointer;
        transition: all 0.3s ease;
        border: none;
        display: inline-flex;
        align-items: center;
        gap: 0.75rem;
    }
    
    .btn-install:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(91, 95, 207, 0.4);
    }
    
    /* Installation Progress */
    .install-progress {
        background: var(--bg-primary, white);
        border-radius: 16px;
        box-shadow: 0 1px 3px rgba(0,0,0,0.05), 0 10px 40px rgba(0,0,0,0.08);
        border: 1px solid var(--border-primary, #e8e9ff);
        overflow: hidden;
        animation: fadeInUp 0.5s ease-out;
        padding: 2rem;
        margin-top: 2rem;
    }
    
    .progress-header {
        display: flex;
        align-items: center;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .progress-icon {
        font-size: 2rem;
        color: #5b5fcf;
        animation: spin 2s linear infinite;
    }
    
    .progress-title {
        font-size: 1.25rem;
        font-weight: 600;
        color: var(--text-primary, #1e293b);
    }
    
    .log-textarea {
        width: 100%;
        padding: 1rem;
        border: 2px solid var(--border-primary, #e8e9ff);
        border-radius: 10px;
        font-family: 'Monaco', 'Consolas', monospace;
        font-size: 0.875rem;
        background: #1e293b;
        color: #5b5fcf;
        resize: vertical;
        min-height: 300px;
    }
    
    /* Configuration Panel */
    .config-panel {
        background: var(--bg-primary, white);
        border-radius: 16px;
        box-shadow: 0 1px 3px rgba(0,0,0,0.05), 0 10px 40px rgba(0,0,0,0.08);
        border: 1px solid var(--border-primary, #e8e9ff);
        overflow: hidden;
        animation: fadeInUp 0.5s ease-out;
    }
    
    /* Tabs */
    .modern-tabs {
        display: flex;
        gap: 0.25rem;
        padding: 0.5rem;
        background: var(--bg-secondary, #f8f9ff);
        border-radius: 12px;
        margin-bottom: 2rem;
    }
    
    .tab-button {
        flex: 1;
        padding: 0.75rem 1.5rem;
        background: transparent;
        border: none;
        border-radius: 8px;
        font-weight: 600;
        font-size: 0.9375rem;
        color: var(--text-secondary, #64748b);
        cursor: pointer;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
    }
    
    .tab-button:hover {
        background: rgba(91, 95, 207, 0.1);
        color: #5b5fcf;
    }
    
    .tab-button.active {
        background: linear-gradient(135deg, #5b5fcf 0%, #5856d6 100%);
        color: white;
        box-shadow: 0 2px 8px rgba(91, 95, 207, 0.3);
    }
    
    .tab-content {
        display: none;
    }
    
    .tab-content.active {
        display: block;
        animation: fadeIn 0.3s ease-out;
    }
    
    @keyframes fadeIn {
        from { opacity: 0; }
        to { opacity: 1; }
    }
    
    /* Native GUI Button */
    .native-gui-btn {
        background: var(--bg-secondary, #f8f9ff);
        border: 2px solid var(--border-primary, #e8e9ff);
        color: #5b5fcf;
        padding: 0.75rem 1.5rem;
        border-radius: 10px;
        font-weight: 600;
        font-size: 0.9375rem;
        cursor: pointer;
        transition: all 0.3s ease;
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        margin-bottom: 2rem;
        text-decoration: none;
    }
    
    .native-gui-btn:hover {
        background: linear-gradient(135deg, #5b5fcf 0%, #5856d6 100%);
        color: white;
        border-color: transparent;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(91, 95, 207, 0.4);
    }
    
    /* Form Styles */
    .form-section {
        background: var(--bg-primary, white);
        border-radius: 12px;
        padding: 2rem;
        margin-bottom: 1.5rem;
        border: 1px solid var(--border-primary, #e8e9ff);
    }
    
    .form-section-title {
        font-size: 1.125rem;
        font-weight: 600;
        color: var(--text-primary, #1e293b);
        margin-bottom: 1.5rem;
        display: flex;
        align-items: center;
        gap: 0.75rem;
    }
    
    .form-group {
        margin-bottom: 1.5rem;
        display: flex;
        align-items: center;
        gap: 1rem;
    }
    
    .form-label {
        flex: 0 0 200px;
        font-weight: 600;
        color: var(--text-secondary, #334155);
        font-size: 0.875rem;
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }
    
    .form-control {
        flex: 1;
        padding: 0.75rem 1rem;
        border: 2px solid var(--border-primary, #e8e9ff);
        border-radius: 10px;
        font-size: 0.9375rem;
        transition: all 0.3s ease;
        background: var(--bg-secondary, #f8f9ff);
        color: var(--text-primary, #1e293b);
    }
    
    .form-control:focus {
        outline: none;
        border-color: #5b5fcf;
        background: var(--bg-primary, white);
        box-shadow: 0 0 0 3px rgba(91, 95, 207, 0.1);
    }
    
    .btn-round {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: linear-gradient(135deg, #5b5fcf 0%, #5856d6 100%);
        color: white;
        border: none;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all 0.3s ease;
        flex-shrink: 0;
    }
    
    .btn-round:hover {
        transform: scale(1.1);
        box-shadow: 0 4px 12px rgba(91, 95, 207, 0.4);
    }
    
    /* Custom Switch */
    .switch {
        position: relative;
        display: inline-block;
        width: 50px;
        height: 26px;
    }
    
    .switch input {
        opacity: 0;
        width: 0;
        height: 0;
    }
    
    .slider {
        position: absolute;
        cursor: pointer;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: var(--bg-tertiary, #cbd5e1);
        transition: .4s;
        border-radius: 26px;
    }
    
    .slider:before {
        position: absolute;
        content: "";
        height: 18px;
        width: 18px;
        left: 4px;
        bottom: 4px;
        background-color: white;
        transition: .4s;
        border-radius: 50%;
    }
    
    input:checked + .slider {
        background: linear-gradient(135deg, #5b5fcf 0%, #5856d6 100%);
    }
    
    input:checked + .slider:before {
        transform: translateX(24px);
    }
    
    .switch-wrapper {
        display: flex;
        align-items: center;
        gap: 1rem;
    }
    
    /* Buttons */
    .btn-primary {
        background: linear-gradient(135deg, #5b5fcf 0%, #5856d6 100%);
        color: white;
        padding: 0.75rem 2rem;
        border-radius: 10px;
        font-weight: 500;
        font-size: 0.9375rem;
        cursor: pointer;
        transition: all 0.3s ease;
        border: none;
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
    }
    
    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(91, 95, 207, 0.4);
    }
    
    .btn-danger {
        background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
        color: white;
        padding: 0.75rem 2rem;
        border-radius: 10px;
        font-weight: 500;
        font-size: 0.9375rem;
        cursor: pointer;
        transition: all 0.3s ease;
        border: none;
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
    }
    
    .btn-danger:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
    }
    
    /* Alerts */
    .alert {
        padding: 1rem 1.5rem;
        border-radius: 10px;
        margin: 1rem 0;
        display: flex;
        align-items: center;
        gap: 0.75rem;
        animation: fadeInUp 0.3s ease-out;
    }
    
    .alert-success {
        background: var(--alert-success-bg, #e8e6ff);
        color: var(--alert-success-text, #5856d6);
        border: 1px solid var(--alert-success-border, #d4d4ff);
    }
    
    .alert-danger {
        background: var(--alert-danger-bg, #fee2e2);
        color: var(--alert-danger-text, #991b1b);
        border: 1px solid var(--alert-danger-border, #fecaca);
    }
    
    .alert-icon {
        font-size: 1.25rem;
    }
    
    /* Loading spinner */
    .loading-spinner {
        width: 20px;
        height: 20px;
        border: 2px solid #f3f3f3;
        border-top: 2px solid #5b5fcf;
        border-radius: 50%;
        animation: spin 1s linear infinite;
        display: inline-block;
    }
    
    @keyframes spin {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }
    
    /* Coming Soon */
    .coming-soon {
        text-align: center;
        padding: 3rem;
        color: var(--text-secondary, #64748b);
        font-size: 1.125rem;
    }
    
    /* Responsive */
    @media (max-width: 768px) {
        .modern-container {
            padding: 1rem;
        }
        
        .page-title {
            font-size: 2rem;
        }
        
        .form-group {
            flex-direction: column;
            align-items: flex-start;
        }
        
        .form-label {
            flex: none;
            width: 100%;
        }
        
        .tab-button {
            font-size: 0.875rem;
            padding: 0.5rem 1rem;
        }
    }
</style>
{% endblock %}

{% block content %}
{% load static %}
{% get_current_language as LANGUAGE_CODE %}
<!-- Current language: {{ LANGUAGE_CODE }} -->

<div ng-controller="csf" class="modern-container">
    <!-- Page Header -->
    <div class="page-header">
        <div class="header-content">
            <div class="page-title">
                <div class="csf-icon">
                    <i class="fas fa-shield-alt fa-2x"></i>
                </div>
                {% trans "ConfigServer Security & Firewall" %}
            </div>
            <p class="page-subtitle">
                {% trans "Advanced firewall configuration for enhanced server security and IP management." %}
            </p>
        </div>
    </div>

    {% if csfInstalled == 0 %}
        <!-- Installation Panel -->
        <div class="install-panel">
            <i class="fas fa-shield-alt install-icon"></i>
            <h2 class="install-title">{% trans "CSF Not Installed" %}</h2>
            <p class="install-subtitle">
                {% trans "Install ConfigServer Security & Firewall for advanced server protection and IP management capabilities." %}
            </p>
            <button ng-click="installCSF()" class="btn-install">
                <i class="fas fa-download"></i>
                {% trans "Install CSF" %}
            </button>
        </div>
        
        <!-- Installation Progress (Hidden by default) -->
        <div ng-hide="modeSecInstallBox" class="install-progress">
            <div class="progress-header">
                <i class="fas fa-cog progress-icon"></i>
                <h3 class="progress-title">{% trans "Installing CSF..." %}</h3>
            </div>
            <textarea ng-model="requestData" class="log-textarea" readonly></textarea>
        </div>
        
        <!-- Status Messages -->
        <div ng-hide="modSecNotifyBox" style="margin-top: 2rem;">
            <div ng-hide="failedToStartInallation" class="alert alert-danger">
                <i class="fas fa-exclamation-circle alert-icon"></i>
                <span>{% trans "Failed to start installation. Error message:" %} {$ errorMessage $}</span>
            </div>
            
            <div ng-hide="couldNotConnect" class="alert alert-danger">
                <i class="fas fa-exclamation-circle alert-icon"></i>
                <span>{% trans "Could not connect. Please refresh this page." %}</span>
            </div>
            
            <div ng-hide="installationFailed" class="alert alert-danger">
                <i class="fas fa-exclamation-circle alert-icon"></i>
                <span>{% trans "Installation failed." %} {$ errorMessage $}</span>
            </div>
            
            <div ng-hide="modSecSuccessfullyInstalled" class="alert alert-success">
                <i class="fas fa-check-circle alert-icon"></i>
                <span>{% trans "CSF successfully installed, refreshing page in 3 seconds..." %}</span>
            </div>
        </div>
    {% else %}
        <!-- CSF Native GUI Button -->
        <a href="/configservercsf" class="native-gui-btn">
            <i class="fas fa-external-link-alt"></i>
            {% trans "CSF Native GUI" %}
        </a>
        
        <!-- Configuration Panel -->
        <div class="config-panel">
            <!-- Modern Tabs -->
            <div class="modern-tabs">
                <button ng-click="activateTab('generalLI', 'general')" id="generalLI" class="tab-button active">
                    <i class="fas fa-cog"></i>
                    {% trans 'General' %}
                </button>
                <button ng-click="activateTab('csfLI', 'csf')" id="csfLI" class="tab-button">
                    <i class="fas fa-shield-alt"></i>
                    {% trans 'CSF' %}
                </button>
                <button ng-click="activateTab('lfdLI', 'lfd')" id="lfdLI" class="tab-button">
                    <i class="fas fa-lock"></i>
                    {% trans 'LFD' %}
                </button>
            </div>
            
            <!-- Tab Contents -->
            <div class="tab-content active" id="general">
                <div class="form-section">
                    <h3 class="form-section-title">
                        <i class="fas fa-cog"></i>
                        {% trans 'General Settings' %}
                    </h3>
                    
                    <form>
                        <div class="form-group">
                            <label class="form-label">{% trans 'Remove CSF' %}</label>
                            <button type="button" ng-click="removeCSF()" class="btn-danger">
                                <i class="fas fa-trash"></i>
                                {% trans 'Completely Remove CSF' %}
                            </button>
                        </div>
                        
                        <div class="form-group">
                            <label class="form-label">{% trans 'Firewall' %}</label>
                            <div class="switch-wrapper">
                                <label class="switch">
                                    <input type="checkbox" id="firewallStatus">
                                    <span class="slider"></span>
                                </label>
                                <span>{% trans 'Enable Firewall' %}</span>
                            </div>
                        </div>
                        
                        <div class="form-group">
                            <label class="form-label">{% trans 'Testing Mode' %}</label>
                            <div class="switch-wrapper">
                                <label class="switch">
                                    <input type="checkbox" id="testingMode">
                                    <span class="slider"></span>
                                </label>
                                <span>{% trans 'Enable Testing Mode' %}</span>
                            </div>
                        </div>
                        
                        <div class="form-group">
                            <label class="form-label">{% trans "TCP IN Ports" %}</label>
                            <input type="text" class="form-control" ng-model="tcpIN" placeholder="e.g., 22,80,443,8090">
                            <button type="button" ng-click="modifyPorts('TCP_IN')" class="btn-round">
                                <i class="fas fa-save"></i>
                            </button>
                        </div>
                        
                        <div class="form-group">
                            <label class="form-label">{% trans "TCP Out Ports" %}</label>
                            <input type="text" class="form-control" ng-model="tcpOUT" placeholder="e.g., 20,21,22,25,80,443">
                            <button type="button" ng-click="modifyPorts('TCP_OUT')" class="btn-round">
                                <i class="fas fa-save"></i>
                            </button>
                        </div>
                        
                        <div class="form-group">
                            <label class="form-label">{% trans "UDP In Ports" %}</label>
                            <input type="text" class="form-control" ng-model="udpIN" placeholder="e.g., 53,123">
                            <button type="button" ng-click="modifyPorts('UDP_IN')" class="btn-round">
                                <i class="fas fa-save"></i>
                            </button>
                        </div>
                        
                        <div class="form-group">
                            <label class="form-label">{% trans "UDP Out Ports" %}</label>
                            <input type="text" class="form-control" ng-model="udpOUT" placeholder="e.g., 53,123">
                            <button ng-click="modifyPorts('UDP_OUT')" class="btn-round">
                                <i class="fas fa-save"></i>
                            </button>
                        </div>
                    </form>
                </div>
            </div>
            
            <div class="tab-content" id="csf">
                <div class="form-section">
                    <h3 class="form-section-title">
                        <i class="fas fa-shield-alt"></i>
                        {% trans 'IP Management' %}
                    </h3>
                    
                    <form>
                        <div class="form-group">
                            <label class="form-label">{% trans "Allow IP" %}</label>
                            <input type="text" class="form-control" ng-model="allowIP" placeholder="Enter IP address to allow">
                            <button type="button" ng-click="modifyIPs('allowIP')" class="btn-round">
                                <i class="fas fa-save"></i>
                            </button>
                        </div>
                        
                        <div class="form-group">
                            <label class="form-label">{% trans "Block IP" %}</label>
                            <input type="text" class="form-control" ng-model="blockIP" placeholder="Enter IP address to block">
                            <button type="button" ng-click="modifyIPs('blockIP')" class="btn-round">
                                <i class="fas fa-save"></i>
                            </button>
                        </div>
                    </form>
                </div>
            </div>
            
            <div class="tab-content" id="lfd">
                <div class="coming-soon">
                    <i class="fas fa-clock fa-3x" style="color: #5b5fcf; margin-bottom: 1rem;"></i>
                    <h3 style="color: var(--text-primary, #1e293b); margin-bottom: 0.5rem;">{% trans 'LFD Configuration' %}</h3>
                    <p>{% trans 'Login Failure Daemon configuration coming soon.' %}</p>
                </div>
            </div>
        </div>
    {% endif %}
</div>


{% endblock %}