{% extends "baseTemplate/index.html" %}
{% load i18n %}
{% block title %}{% trans "Manage PowerDNS - CyberPanel" %}{% endblock %}

{% block header_scripts %}
<style>
    /* Manage PowerDNS Specific Styles */
    .powerdns-wrapper {
        background: transparent;
        padding: 20px;
    }
    
    .powerdns-container {
        max-width: 1200px;
        margin: 0 auto;
    }
    
    /* Page Header */
    .page-header {
        background: var(--bg-primary, white);
        border-radius: 12px;
        padding: 25px;
        margin-bottom: 25px;
        box-shadow: 0 2px 8px var(--shadow-light, rgba(0,0,0,0.08));
        border: 1px solid var(--border-color, #e8e9ff);
    }
    
    .page-header h1 {
        font-size: 28px;
        font-weight: 700;
        color: var(--text-primary, #2f3640);
        margin: 0 0 10px 0;
        display: flex;
        align-items: center;
        gap: 15px;
    }
    
    .page-header .icon {
        width: 48px;
        height: 48px;
        background: #5856d6;
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-size: 24px;
        box-shadow: 0 4px 12px rgba(88,86,214,0.3);
    }
    
    .page-header p {
        font-size: 15px;
        color: var(--text-secondary, #64748b);
        margin: 0;
    }
    
    .docs-link {
        background: #3b82f6;
        color: white !important;
        padding: 8px 16px;
        border-radius: 8px;
        font-size: 14px;
        font-weight: 600;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        transition: all 0.3s ease;
    }
    
    .docs-link:hover {
        background: #2563eb;
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(59,130,246,0.3);
        text-decoration: none;
    }
    
    /* Content Section */
    .content-section {
        background: var(--bg-primary, white);
        border-radius: 12px;
        padding: 25px;
        margin-bottom: 25px;
        box-shadow: 0 2px 8px var(--shadow-light, rgba(0,0,0,0.08));
        border: 1px solid var(--border-color, #e8e9ff);
    }
    
    .section-title {
        font-size: 18px;
        font-weight: 700;
        color: var(--text-primary, #2f3640);
        margin-bottom: 20px;
        display: flex;
        align-items: center;
        gap: 10px;
    }
    
    .section-title::before {
        content: '';
        width: 4px;
        height: 24px;
        background: #5856d6;
        border-radius: 2px;
    }
    
    /* Form Styles */
    .form-group {
        margin-bottom: 25px;
        padding: 0 15px;
    }
    
    .form-label {
        font-size: 14px;
        font-weight: 600;
        color: var(--text-primary, #2f3640);
        margin-bottom: 8px;
        display: block;
        text-transform: none;
    }
    
    .form-control {
        width: 100%;
        padding: 10px 15px;
        border: 1px solid var(--border-color, #e8e9ff);
        border-radius: 8px;
        font-size: 14px;
        color: var(--text-primary, #2f3640);
        background: var(--bg-primary, white);
        transition: all 0.3s ease;
    }
    
    .form-control:focus {
        outline: none;
        border-color: #5856d6;
        box-shadow: 0 0 0 3px rgba(88,86,214,0.1);
    }
    
    .form-select {
        width: 100%;
        padding: 10px 15px;
        border: 1px solid var(--border-color, #e8e9ff);
        border-radius: 8px;
        font-size: 14px;
        color: var(--text-primary, #2f3640);
        background: var(--bg-primary, white);
        transition: all 0.3s ease;
        cursor: pointer;
    }
    
    .form-select:focus {
        outline: none;
        border-color: #5856d6;
        box-shadow: 0 0 0 3px rgba(88,86,214,0.1);
    }
    
    /* Toggle Switch */
    .toggle-switch {
        position: relative;
        display: inline-block;
        width: 50px;
        height: 26px;
    }
    
    .toggle-switch input {
        position: absolute;
        opacity: 0;
        width: 100%;
        height: 100%;
        margin: 0;
        cursor: pointer;
        z-index: 2;
    }
    
    .toggle-slider {
        position: absolute;
        cursor: pointer;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: var(--border-color, #e8e9ff);
        transition: .3s;
        border-radius: 26px;
        pointer-events: none;
    }
    
    .toggle-slider:before {
        position: absolute;
        content: "";
        height: 20px;
        width: 20px;
        left: 3px;
        bottom: 3px;
        background-color: white;
        transition: .3s;
        border-radius: 50%;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }
    
    input:checked + .toggle-slider {
        background-color: #5856d6;
    }
    
    input:checked + .toggle-slider:before {
        transform: translateX(24px);
    }
    
    /* Status Box */
    .status-box {
        background: var(--bg-secondary, #f8f9ff);
        border-radius: 8px;
        padding: 20px;
        margin-bottom: 25px;
        display: flex;
        align-items: center;
        gap: 15px;
    }
    
    .status-icon {
        width: 48px;
        height: 48px;
        background: #5856d6;
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-size: 24px;
    }
    
    .status-info {
        flex: 1;
    }
    
    .status-label {
        font-size: 14px;
        color: var(--text-secondary, #64748b);
        margin-bottom: 5px;
    }
    
    .status-toggle {
        display: flex;
        align-items: center;
        gap: 15px;
    }
    
    /* Save Button */
    .save-btn {
        background: #5856d6;
        color: white;
        border: none;
        padding: 12px 32px;
        border-radius: 8px;
        font-weight: 600;
        font-size: 15px;
        cursor: pointer;
        transition: all 0.3s ease;
        display: inline-flex;
        align-items: center;
        gap: 10px;
        box-shadow: 0 4px 12px rgba(88,86,214,0.3);
    }
    
    .save-btn:hover {
        background: #4644c0;
        transform: translateY(-1px);
        box-shadow: 0 6px 20px rgba(88,86,214,0.4);
    }
    
    /* Alert Messages */
    .alert {
        padding: 15px 20px;
        border-radius: 8px;
        margin-bottom: 20px;
        display: flex;
        align-items: center;
        gap: 12px;
        font-size: 14px;
    }
    
    .alert-icon {
        font-size: 20px;
        flex-shrink: 0;
    }
    
    .alert-success {
        background: var(--alert-success-bg, #d1fae5);
        color: var(--alert-success-color, #065f46);
        border: 1px solid var(--alert-success-border, #a7f3d0);
    }
    
    .alert-success .alert-icon {
        color: #10b981;
    }
    
    .alert-danger {
        background: var(--alert-danger-bg, #fee2e2);
        color: var(--alert-danger-color, #991b1b);
        border: 1px solid var(--alert-danger-border, #fecaca);
    }
    
    .alert-danger .alert-icon {
        color: #ef4444;
    }
    
    /* Loading Spinner */
    .loading-spinner {
        width: 24px;
        height: 24px;
        border: 3px solid var(--border-color, #e8e9ff);
        border-top-color: #5856d6;
        border-radius: 50%;
        animation: spin 1s linear infinite;
        display: inline-block;
        margin-left: 10px;
    }
    
    @keyframes spin {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }
    
    /* Configuration Cards */
    .config-card {
        background: var(--bg-secondary, #f8f9ff);
        border-radius: 12px;
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .config-card-title {
        font-size: 16px;
        font-weight: 600;
        color: var(--text-primary, #2f3640);
        margin-bottom: 15px;
        display: flex;
        align-items: center;
        gap: 10px;
    }
    
    .config-card-icon {
        width: 32px;
        height: 32px;
        background: var(--bg-primary, white);
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #5856d6;
        font-size: 16px;
    }
    
    /* Help Text */
    .help-text {
        font-size: 13px;
        color: var(--text-muted, #94a3b8);
        margin-top: 5px;
        font-style: italic;
    }
    
    /* Responsive */
    @media (max-width: 768px) {
        .powerdns-wrapper {
            padding: 15px;
        }
        
        .page-header h1 {
            font-size: 24px;
            flex-direction: column;
            text-align: center;
        }
        
        .content-section {
            padding: 20px;
        }
        
        .status-box {
            flex-direction: column;
            text-align: center;
        }
    }
</style>
{% endblock %}

{% block content %}
{% load static %}
{% get_current_language as LANGUAGE_CODE %}

<div class="powerdns-wrapper">
    <div class="powerdns-container">
        <!-- Page Header -->
        <div class="page-header">
            <h1>
                <div class="icon">
                    <i class="fas fa-sitemap"></i>
                </div>
                {% trans "Manage PowerDNS" %}
            </h1>
            <p>{% trans "Enable or disable DNS services and configure DNS operation mode" %}</p>
            <div style="margin-top: 20px;">
                <a target="_blank" href="https://go.cyberpanel.net/manage-services" class="docs-link">
                    <i class="fas fa-book"></i>
                    {% trans "Services Docs" %}
                </a>
            </div>
        </div>

        {% if status %}
        <div ng-controller="powerDNS">
            <!-- Status Section -->
            <div class="content-section">
                <h2 class="section-title">
                    {% trans "PowerDNS Status" %}
                    <span ng-hide="pdnsLoading" class="loading-spinner"></span>
                </h2>
                
                <div class="status-box">
                    <div class="status-icon">
                        <i class="fas fa-power-off"></i>
                    </div>
                    <div class="status-info">
                        <div class="status-label">{% trans "Service Status" %}</div>
                        <div class="status-toggle">
                            <label class="toggle-switch">
                                <input type="checkbox" id="pdnsStatus">
                                <span class="toggle-slider"></span>
                            </label>
                            <span style="font-weight: 600; color: var(--text-primary, #2f3640);">{% trans "Enable/Disable PowerDNS" %}</span>
                        </div>
                    </div>
                </div>
            </div>

            <!-- Configuration Section -->
            <div class="content-section">
                <h2 class="section-title">{% trans "DNS Configuration" %}</h2>
                
                <form>

                    <div class="form-group">
                        <label class="form-label">{% trans "Select Function Mode" %}</label>
                        <select ng-change="modeChange()" ng-model="dnsMode" class="form-select">
                            <option>Default</option>
                            <option>MASTER</option>
                            <option>SLAVE</option>
                        </select>
                        <div class="help-text">{% trans "Choose how PowerDNS should operate - Default, Master, or Slave mode" %}</div>
                    </div>

                    <!-- Slave Mode Configuration -->
                    <div ng-hide="masterServerHD" class="config-card">
                        <div class="config-card-title">
                            <div class="config-card-icon">
                                <i class="fas fa-server"></i>
                            </div>
                            {% trans "Slave Mode Configuration" %}
                        </div>
                        
                        <div class="form-group">
                            <label class="form-label">{% trans "Slave Server" %}</label>
                            <input type="text" class="form-control" ng-init="slaveServerNS='{{ slaveServerNS }}'" ng-model="slaveServerNS" placeholder="ns1.example.com" required>
                            <div class="help-text">{% trans "Enter the hostname of the slave server" %}</div>
                        </div>

                        <div class="form-group">
                            <label class="form-label">{% trans "Master Server IP" %}</label>
                            <input type="text" class="form-control" ng-init="masterServerIP='{{ masterServerIP }}'" ng-model="masterServerIP" placeholder="192.168.1.100" required>
                            <div class="help-text">{% trans "Enter the IP address of the master server" %}</div>
                        </div>
                    </div>

                    <!-- Master Mode Configuration -->
                    <div ng-hide="slaveIPs" class="config-card">
                        <div class="config-card-title">
                            <div class="config-card-icon">
                                <i class="fas fa-network-wired"></i>
                            </div>
                            {% trans "Master Mode Configuration" %}
                        </div>
                        
                        <div class="form-group">
                            <label class="form-label">{% trans "Slave Server 1" %}</label>
                            <input type="text" class="form-control" ng-init="slaveServer='{{ slaveServer }}'" ng-model="slaveServer" placeholder="ns2.example.com" required>
                            <div class="help-text">{% trans "Enter the hostname of the first slave server" %}</div>
                        </div>

                        <div class="form-group">
                            <label class="form-label">{% trans "Slave Server IP" %}</label>
                            <input type="text" class="form-control" ng-init="slaveServerIP='{{ slaveServerIP }}'" ng-model="slaveServerIP" placeholder="192.168.1.101" required>
                            <div class="help-text">{% trans "Enter the IP address of the first slave server" %}</div>
                        </div>

                        <div class="form-group">
                            <label class="form-label">{% trans "Slave Server 2 (Optional)" %}</label>
                            <input type="text" class="form-control" ng-init="slaveServer2='{{ slaveServer2 }}'" ng-model="slaveServer2" placeholder="ns3.example.com">
                            <div class="help-text">{% trans "Enter the hostname of the second slave server (optional)" %}</div>
                        </div>

                        <div class="form-group">
                            <label class="form-label">{% trans "Slave Server IP 2 (Optional)" %}</label>
                            <input type="text" class="form-control" ng-init="slaveServerIP2='{{ slaveServerIP2 }}'" ng-model="slaveServerIP2" placeholder="192.168.1.102">
                            <div class="help-text">{% trans "Enter the IP address of the second slave server (optional)" %}</div>
                        </div>

                        <div class="form-group">
                            <label class="form-label">{% trans "Slave Server 3 (Optional)" %}</label>
                            <input type="text" class="form-control" ng-init="slaveServer3='{{ slaveServer3 }}'" ng-model="slaveServer3" placeholder="ns4.example.com">
                            <div class="help-text">{% trans "Enter the hostname of the third slave server (optional)" %}</div>
                        </div>

                        <div class="form-group">
                            <label class="form-label">{% trans "Slave Server IP 3 (Optional)" %}</label>
                            <input type="text" class="form-control" ng-init="slaveServerIP3='{{ slaveServerIP3 }}'" ng-model="slaveServerIP3" placeholder="192.168.1.103">
                            <div class="help-text">{% trans "Enter the IP address of the third slave server (optional)" %}</div>
                        </div>
                    </div>

                    <div style="margin-top: 30px;">
                        <button type="button" ng-click="saveStatus('powerdns')" class="save-btn">
                            <i class="fas fa-save"></i>
                            {% trans "Save changes" %}
                        </button>
                    </div>

                    <!-- Alert Messages -->
                    <div style="margin-top: 20px;">
                        <div ng-hide="failedToFetch" class="alert alert-danger">
                            <i class="fas fa-exclamation-circle alert-icon"></i>
                            <span>{% trans "Error message: " %} {$ errorMessage $}</span>
                        </div>

                        <div ng-hide="changesApplied" class="alert alert-success">
                            <i class="fas fa-check-circle alert-icon"></i>
                            <span>{% trans "Changes successfully applied." %}</span>
                        </div>

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

        {% else %}
        <div class="content-section">
            <div class="alert alert-danger">
                <i class="fas fa-exclamation-circle alert-icon"></i>
                <span>{% trans "Only administrator can manage services." %}</span>
            </div>
        </div>
        {% endif %}
    </div>
</div>

<script>
$(document).ready(function() {
    // Initialize toggle switch
    setTimeout(function() {
        $('#pdnsStatus').bootstrapToggle({
            on: 'Enabled',
            off: 'Disabled',
            onstyle: 'success',
            offstyle: 'secondary',
            size: 'normal'
        });
    }, 100);
});
</script>


{% endblock %}