{% extends "baseTemplate/index.html" %}
{% load i18n %}
{% block title %}{% trans "DKIM Manager - CyberPanel" %}{% endblock %}
{% block content %}

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

    <style>
        .modern-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 2rem;
        }
        
        .page-header {
            text-align: center;
            margin-bottom: 3rem;
            animation: fadeInDown 0.5s ease-out;
        }
        
        .page-title {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--text-primary, #1e293b);
            margin-bottom: 0.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 1rem;
        }
        
        .page-subtitle {
            font-size: 1.125rem;
            color: var(--text-secondary, #64748b);
            margin-bottom: 0;
        }
        
        .docs-link {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 1rem;
            background: var(--bg-primary, #fff);
            border: 1px solid var(--border-primary, #e8e9ff);
            border-radius: 8px;
            color: #5b5fcf;
            text-decoration: none;
            font-size: 0.875rem;
            transition: all 0.3s ease;
            margin-left: 1rem;
        }
        
        .docs-link:hover {
            background: #5b5fcf;
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(91, 95, 207, 0.3);
        }
        
        .main-card {
            background: var(--bg-primary, white);
            border-radius: 16px;
            box-shadow: var(--shadow-sm, 0 1px 3px rgba(0,0,0,0.05)), var(--shadow-lg, 0 10px 40px rgba(0,0,0,0.08));
            border: 1px solid var(--border-primary, #e8e9ff);
            overflow: hidden;
            animation: fadeInUp 0.5s ease-out;
        }
        
        .card-header {
            background: linear-gradient(135deg, var(--bg-secondary, #f8f9ff) 0%, var(--bg-hover, #f0f1ff) 100%);
            padding: 1.5rem 2rem;
            border-bottom: 1px solid var(--border-primary, #e8e9ff);
        }
        
        .card-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--text-primary, #1e293b);
            margin: 0;
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        
        .card-body {
            padding: 2rem;
        }
        
        .form-section {
            margin-bottom: 2rem;
        }
        
        .form-group {
            margin-bottom: 1.5rem;
        }
        
        .form-label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
            color: var(--text-primary, #1e293b);
            font-size: 0.875rem;
        }
        
        .form-control {
            width: 100%;
            padding: 0.75rem 1rem;
            border: 1px solid var(--border-primary, #e8e9ff);
            border-radius: 8px;
            font-size: 0.875rem;
            transition: all 0.3s ease;
            background: var(--bg-primary, #fff);
        }
        
        .form-control:focus {
            outline: none;
            border-color: #5b5fcf;
            box-shadow: 0 0 0 3px rgba(91, 95, 207, 0.1);
        }
        
        .btn-primary {
            background: #5b5fcf;
            color: white;
            border: none;
            padding: 0.75rem 2rem;
            border-radius: 8px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .btn-primary:hover {
            background: #4547a9;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(91, 95, 207, 0.4);
        }
        
        .alert {
            padding: 1rem 1.5rem;
            border-radius: 8px;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.75rem;
            animation: slideInRight 0.3s ease-out;
        }
        
        .alert-success {
            background: var(--success-light, #d1fae5);
            color: var(--success-text, #065f46);
            border: 1px solid var(--success-border, #a7f3d0);
        }
        
        .alert-danger {
            background: var(--danger-light, #fee2e2);
            color: var(--danger-text, #991b1b);
            border: 1px solid var(--danger-border, #fecaca);
        }
        
        .alert-info {
            background: var(--info-light, #dbeafe);
            color: var(--info-text, #1e40af);
            border: 1px solid var(--info-border, #bfdbfe);
        }
        
        .loading-spinner {
            width: 20px;
            height: 20px;
            border: 2px solid var(--border-primary, #e8e9ff);
            border-top-color: #5b5fcf;
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }
        
        .install-notice {
            background: var(--bg-secondary, #f8f9ff);
            border: 2px solid var(--border-primary, #e8e9ff);
            border-radius: 12px;
            padding: 3rem;
            text-align: center;
            margin-bottom: 2rem;
        }
        
        .install-notice h3 {
            color: var(--text-primary, #1e293b);
            margin-bottom: 1.5rem;
            font-size: 1.5rem;
        }
        
        .install-link {
            color: #5b5fcf;
            font-weight: 600;
            text-decoration: none;
            border-bottom: 2px solid #5b5fcf;
            transition: all 0.3s ease;
        }
        
        .install-link:hover {
            color: #4547a9;
            border-color: #4547a9;
        }
        
        .terminal-box {
            background: #1e293b;
            color: #10b981;
            font-family: monospace;
            border-radius: 8px;
            padding: 1rem;
            margin-top: 1rem;
            font-size: 0.875rem;
            line-height: 1.5;
            max-height: 400px;
            overflow-y: auto;
        }
        
        .keys-table {
            width: 100%;
            background: var(--bg-primary, white);
            border-radius: 8px;
            overflow: hidden;
            border: 1px solid var(--border-primary, #e8e9ff);
            margin-top: 1.5rem;
        }
        
        .keys-table thead {
            background: var(--bg-secondary, #f8f9ff);
        }
        
        .keys-table th {
            padding: 1rem;
            text-align: left;
            font-weight: 600;
            color: var(--text-primary, #1e293b);
            font-size: 0.875rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            border-bottom: 1px solid var(--border-primary, #e8e9ff);
        }
        
        .keys-table td {
            padding: 1rem;
            vertical-align: top;
        }
        
        .key-textarea {
            width: 100%;
            background: var(--bg-secondary, #f8f9ff);
            border: 1px solid var(--border-primary, #e8e9ff);
            border-radius: 8px;
            padding: 1rem;
            font-family: monospace;
            font-size: 0.75rem;
            resize: vertical;
            min-height: 150px;
        }
        
        .key-textarea:focus {
            outline: none;
            border-color: #5b5fcf;
            background: var(--bg-primary, #fff);
        }
        
        .generate-notice {
            background: var(--warning-light, #fef3c7);
            border: 1px solid var(--warning-border, #fde68a);
            border-radius: 12px;
            padding: 2rem;
            text-align: center;
            margin: 2rem 0;
        }
        
        .generate-notice h3 {
            color: var(--warning-text, #92400e);
            margin-bottom: 1rem;
        }
        
        .generate-link {
            color: #5b5fcf;
            font-weight: 600;
            text-decoration: none;
            border-bottom: 2px solid #5b5fcf;
            transition: all 0.3s ease;
        }
        
        .generate-link:hover {
            color: #4547a9;
            border-color: #4547a9;
        }
        
        .info-box {
            background: var(--accent-light, #e0e7ff);
            border: 1px solid var(--accent-border, #c7d2fe);
            border-radius: 8px;
            padding: 1rem 1.5rem;
            margin-bottom: 1.5rem;
            font-size: 0.875rem;
            color: var(--info-dark, #3730a3);
        }
        
        .info-box i {
            color: #5b5fcf;
            margin-right: 0.5rem;
        }
        
        @keyframes spin {
            to { transform: rotate(360deg); }
        }
        
        @keyframes fadeIn {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }
        
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes fadeInDown {
            from {
                opacity: 0;
                transform: translateY(-20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes slideInRight {
            from {
                opacity: 0;
                transform: translateX(20px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }
    </style>

    <div class="modern-container" ng-controller="dkimManager">
        <div class="page-header">
            <h1 class="page-title">
                <i class="fas fa-shield-alt"></i>
                {% trans "DKIM Manager" %}
                <a target="_blank" href="http://go.cyberpanel.net/dkim" class="docs-link">
                    <i class="fas fa-book"></i>
                    {% trans "DKIM Docs" %}
                </a>
            </h1>
            <p class="page-subtitle">{% trans "Generate and manage DKIM keys for email authentication and security" %}</p>
        </div>

        {% if openDKIMInstalled == 0 %}
            <div class="main-card">
                <div class="card-header">
                    <h2 class="card-title">
                        <i class="fas fa-download"></i>
                        {% trans "OpenDKIM Installation" %}
                        <span ng-show="manageDKIMLoading" class="loading-spinner"></span>
                    </h2>
                </div>
                <div class="card-body">
                    <div class="install-notice">
                        <i class="fas fa-exclamation-circle fa-3x mb-3" style="color: #5b5fcf;"></i>
                        <h3>{% trans "OpenDKIM is not installed" %}</h3>
                        <p class="mb-3">{% trans "OpenDKIM is required to manage DKIM keys for your domains" %}</p>
                        <a href="" ng-click="installOpenDKIM()" class="install-link">
                            <i class="fas fa-download"></i>
                            {% trans "Install OpenDKIM Now" %}
                        </a>
                    </div>

                    <!-- Alert Messages -->
                    <div ng-hide="openDKIMNotifyBox">
                        <div ng-hide="openDKIMError" class="alert alert-danger">
                            <i class="fas fa-exclamation-circle"></i>
                            {% trans "Error message:" %} {$ errorMessage $}
                        </div>

                        <div ng-hide="couldNotConnect" class="alert alert-danger">
                            <i class="fas fa-times-circle"></i>
                            {% trans "Could not connect. Please refresh this page." %}
                        </div>

                        <div ng-hide="openDKIMSuccessfullyInstalled" class="alert alert-success">
                            <i class="fas fa-check-circle"></i>
                            {% trans "OpenDKIM successfully installed, refreshing page in 3 seconds..." %}
                        </div>
                    </div>

                    <!-- Installation Log -->
                    <div ng-hide="openDKIMInstallBox">
                        <h3 style="color: var(--text-primary, #1e293b); font-size: 1.125rem; font-weight: 600; margin-bottom: 1rem;">
                            <i class="fas fa-terminal"></i>
                            {% trans "Installation Progress" %}
                        </h3>
                        <div class="terminal-box">
                            <pre ng-bind="requestData" style="margin: 0; white-space: pre-wrap; word-wrap: break-word;"></pre>
                        </div>
                    </div>
                </div>
            </div>
        {% else %}
            <div class="main-card">
                <div class="card-header">
                    <h2 class="card-title">
                        <i class="fas fa-key"></i>
                        {% trans "DKIM Key Management" %}
                        <span ng-show="manageDKIMLoading" class="loading-spinner"></span>
                    </h2>
                </div>
                <div class="card-body">
                    <form action="/" method="post">
                        <div class="form-section">
                            <div class="info-box">
                                <i class="fas fa-info-circle"></i>
                                {% trans "DKIM adds a digital signature to your emails, helping prevent spoofing and improving deliverability" %}
                            </div>
                            
                            <div class="row">
                                <div class="col-md-8">
                                    <div class="form-group">
                                        <label class="form-label">{% trans "Select Website" %}</label>
                                        <select ng-change="fetchKeys()" ng-model="domainName" class="form-control">
                                            <option value="">{% trans "Choose a website..." %}</option>
                                            {% for items in websiteList %}
                                                <option value="{{ items }}">{{ items }}</option>
                                            {% endfor %}
                                        </select>
                                    </div>
                                </div>
                            </div>
                        </div>

                        <!-- No Keys Available -->
                        <div ng-hide="noKeysAvailable" class="generate-notice">
                            <i class="fas fa-key fa-3x mb-3" style="color: #ffa000;"></i>
                            <h3>{% trans "Keys not available for this domain" %}</h3>
                            <p class="mb-3">{% trans "DKIM keys need to be generated for this domain to enable email authentication" %}</p>
                            <a href="" ng-click="createDomainDKIMKeys()" class="generate-link">
                                <i class="fas fa-plus-circle"></i>
                                {% trans "Generate DKIM Keys" %}
                            </a>
                        </div>

                        <!-- Domain Keys Display -->
                        <div ng-hide="domainRecords">
                            <table class="keys-table">
                                <thead>
                                <tr>
                                    <th style="width: 20%;">{% trans "Domain" %}</th>
                                    <th style="width: 40%;">{% trans "Private Key" %}</th>
                                    <th style="width: 40%;">{% trans "Public Key" %}</th>
                                </tr>
                                </thead>
                                <tbody>
                                <tr>
                                    <td>
                                        <span style="padding: 0.5rem 1rem; background: var(--accent-light, #e0e7ff); color: #5b5fcf; border-radius: 6px; font-weight: 600; display: inline-block;">
                                            <i class="fas fa-globe"></i>
                                            <span ng-bind="domainName"></span>
                                        </span>
                                    </td>
                                    <td>
                                        <textarea ng-bind="privateKey" rows="10" class="key-textarea" readonly></textarea>
                                        <small style="color: var(--text-secondary, #64748b); margin-top: 0.5rem; display: block;">
                                            <i class="fas fa-lock"></i>
                                            {% trans "Keep this private key secure" %}
                                        </small>
                                    </td>
                                    <td>
                                        <textarea ng-bind="publicKey" rows="10" class="key-textarea" readonly></textarea>
                                        <small style="color: var(--text-secondary, #64748b); margin-top: 0.5rem; display: block;">
                                            <i class="fas fa-info-circle"></i>
                                            {% trans "Add this as a TXT record in your DNS" %}
                                        </small>
                                    </td>
                                </tr>
                                </tbody>
                            </table>
                        </div>

                        <!-- Alert Messages -->
                        <div class="form-section">
                            <div ng-hide="dkimSuccess" class="alert alert-success">
                                <i class="fas fa-check-circle"></i>
                                {$ dkimSuccessMessage $}
                            </div>

                            <div ng-hide="dkimError" class="alert alert-danger">
                                <i class="fas fa-exclamation-circle"></i>
                                {$ errorMessage $}
                            </div>

                            <div ng-hide="couldNotConnect" class="alert alert-danger">
                                <i class="fas fa-times-circle"></i>
                                {% trans "Could not connect to server. Please refresh this page." %}
                            </div>
                        </div>
                    </form>
                </div>
            </div>
        {% endif %}
    </div>

{% endblock %}