{% extends "baseTemplate/index.html" %}
{% load i18n %}
{% block title %}{% trans "Change CyberPanel Access Port - CyberPanel" %}{% endblock %}

{% block header_scripts %}
<style>
    /* CSS Variables for Dark Mode Support */
    :root {
        /* Text colors */
        --text-primary: #2f3640;
        --text-secondary: #64748b;
        --text-muted: #8893a7;
        
        /* Background colors */
        --bg-primary: #ffffff;
        --bg-secondary: #f8f9ff;
        --bg-light: #f0f0ff;
        --bg-card: #ffffff;
        
        /* Border colors */
        --border-color: #e8e9ff;
        
        /* Accent colors */
        --accent-color: #5b5fcf;
        --accent-hover: #4b4fbf;
        --accent-focus: rgba(91,95,207,0.1);
        --accent-shadow: rgba(91,95,207,0.3);
        
        /* Status colors */
        --warning-bg: #fff3cd;
        --warning-border: #ffeaa7;
        --warning-color: #856404;
        --warning-accent: #f39c12;
        
        /* Shadow colors */
        --shadow-light: rgba(0,0,0,0.08);
        --shadow-medium: rgba(0,0,0,0.1);
        
        /* Neutral colors */
        --neutral-disabled: #94a3b8;
        
        /* Info colors */
        --info-bg: #e3f2fd;
        --info-border: #90caf9;
        --info-color: #1565c0;
        --info-accent: #2196f3;
    }
    
    [data-theme="dark"] {
        /* Dark mode overrides */
        --text-primary: #e4e4e7;
        --text-secondary: #9ca3af;
        --text-muted: #6b7280;
        
        --bg-primary: #0f0f23;
        --bg-secondary: #1e1e42;
        --bg-light: #252550;
        --bg-card: #1a1a3e;
        
        --border-color: #2a2a5e;
        
        --accent-color: #7c7ff3;
        --accent-hover: #6b6ee8;
        --accent-focus: rgba(124,127,243,0.1);
        --accent-shadow: rgba(124,127,243,0.3);
        
        --warning-bg: #78350f;
        --warning-border: #92400e;
        --warning-color: #fbbf24;
        --warning-accent: #f59e0b;
        
        --shadow-light: rgba(0,0,0,0.3);
        --shadow-medium: rgba(0,0,0,0.4);
        
        --neutral-disabled: #4b5563;
        
        --info-bg: #1e3a8a;
        --info-border: #1e40af;
        --info-color: #93c5fd;
        --info-accent: #3b82f6;
    }
    
    /* Angular cloak to prevent flashing */
    [ng\:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak], .ng-cloak, .x-ng-cloak {
        display: none !important;
    }
    
    /* Default state before Angular loads */
    .btn-primary .loading-spinner,
    .btn-primary span:nth-child(4) {
        display: none !important;
    }
    
    /* Angular hide class */
    .ng-hide {
        display: none !important;
    }
    
    /* Show loading spinner when not hidden */
    .ng-scope .loading-spinner:not(.ng-hide) {
        display: inline-block !important;
    }
    
    /* Ensure default text is visible */
    .btn-primary i.fas.fa-save,
    .btn-primary span:nth-child(3) {
        display: inline-block;
    }
    
    /* Page Specific Styles */
    .page-wrapper {
        background: transparent;
        padding: 20px;
    }
    
    .page-container {
        max-width: 800px;
        margin: 0 auto;
    }
    
    /* Form Section */
    .form-section {
        background: var(--bg-card);
        border-radius: 12px;
        padding: 30px;
        margin-bottom: 25px;
        box-shadow: 0 2px 8px var(--shadow-light);
        border: 1px solid var(--border-color);
    }
    
    .section-title {
        font-size: 18px;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 10px;
        display: flex;
        align-items: center;
        gap: 10px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }
    
    .section-title::before {
        content: '';
        width: 4px;
        height: 24px;
        background: var(--accent-color);
        border-radius: 2px;
    }
    
    .section-description {
        font-size: 14px;
        color: var(--text-secondary);
        margin-bottom: 30px;
        line-height: 1.6;
    }
    
    .form-content {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .form-group {
        margin-bottom: 25px;
    }
    
    .form-label {
        display: block;
        font-size: 13px;
        font-weight: 600;
        color: var(--text-primary);
        margin-bottom: 10px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }
    
    .form-control-wrapper {
        position: relative;
    }
    
    .form-control {
        width: 100%;
        padding: 12px 16px;
        font-size: 14px;
        border: 1px solid var(--border-color);
        border-radius: 8px;
        background: var(--bg-secondary);
        color: var(--text-primary);
        transition: all 0.3s ease;
    }
    
    .form-control:focus {
        outline: none;
        border-color: var(--accent-color);
        background: var(--bg-card);
        box-shadow: 0 0 0 3px var(--accent-focus);
    }
    
    .form-help {
        font-size: 12px;
        color: var(--text-muted);
        margin-top: 8px;
        display: flex;
        align-items: center;
        gap: 6px;
    }
    
    .form-help i {
        font-size: 13px;
        color: var(--accent-color);
    }
    
    .form-actions {
        display: flex;
        gap: 15px;
        justify-content: center;
        margin-top: 35px;
    }
    
    .btn-primary {
        background: var(--accent-color);
        color: white;
        border: none;
        padding: 12px 30px;
        border-radius: 8px;
        font-size: 14px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        display: inline-flex;
        align-items: center;
        gap: 8px;
    }
    
    .btn-primary:hover {
        background: var(--accent-hover);
        transform: translateY(-2px);
        box-shadow: 0 5px 15px var(--accent-shadow);
    }
    
    .btn-primary:disabled {
        background: var(--neutral-disabled);
        cursor: not-allowed;
        transform: none;
        box-shadow: none;
    }
    
    /* Loading State */
    .loading-spinner {
        display: inline-block;
        width: 14px;
        height: 14px;
        border: 2px solid var(--bg-primary);
        border-radius: 50%;
        border-top-color: transparent;
        animation: spin 0.8s linear infinite;
    }
    
    @keyframes spin {
        to { transform: rotate(360deg); }
    }
    
    /* Info Box */
    .info-box {
        background: var(--info-bg);
        border: 1px solid var(--info-border);
        border-radius: 8px;
        padding: 16px;
        margin-bottom: 25px;
    }
    
    .info-box-title {
        font-size: 13px;
        font-weight: 600;
        color: var(--info-color);
        margin-bottom: 8px;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    
    .info-box-title i {
        color: var(--info-accent);
        font-size: 16px;
    }
    
    .info-box-content {
        font-size: 13px;
        color: var(--info-color);
        line-height: 1.6;
    }
    
    .info-box-content strong {
        color: var(--info-color);
        font-weight: 600;
    }
    
    /* Warning Box */
    .warning-box {
        background: var(--warning-bg);
        border: 1px solid var(--warning-border);
        border-radius: 8px;
        padding: 16px;
        margin-bottom: 25px;
    }
    
    .warning-box-title {
        font-size: 13px;
        font-weight: 600;
        color: var(--warning-color);
        margin-bottom: 8px;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    
    .warning-box-title i {
        color: var(--warning-accent);
        font-size: 16px;
    }
    
    .warning-box-content {
        font-size: 13px;
        color: var(--warning-color);
        line-height: 1.6;
    }
    
    /* Bootstrap Toggle Styling Override */
    .toggle {
        position: relative;
        overflow: hidden;
        width: 70px !important;
        height: 32px !important;
        border-radius: 8px !important;
        border: 1px solid var(--border-color) !important;
    }
    
    .toggle.off {
        background: var(--bg-secondary) !important;
        border-color: var(--border-color) !important;
    }
    
    .toggle.on {
        background: var(--accent-color) !important;
        border-color: var(--accent-color) !important;
    }
    
    .toggle .toggle-handle {
        position: absolute;
        top: 2px;
        bottom: 2px;
        width: 26px !important;
        background: white !important;
        border-radius: 6px !important;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
        transition: all 0.3s ease !important;
    }
    
    .toggle.off .toggle-handle {
        left: 2px;
    }
    
    .toggle.on .toggle-handle {
        right: 2px;
        left: auto;
    }
    
    .toggle-group {
        transition: all 0.3s ease !important;
    }
    
    .toggle-on, .toggle-off {
        font-size: 12px !important;
        font-weight: 600 !important;
        letter-spacing: 0.5px !important;
        text-transform: uppercase !important;
    }
    
    .toggle-on {
        background: transparent !important;
        color: white !important;
        box-shadow: none !important;
    }
    
    .toggle-off {
        background: transparent !important;
        color: var(--text-secondary) !important;
        box-shadow: none !important;
    }
    
    /* Toggle Container Styling */
    .toggle-container {
        margin-bottom: 25px;
    }
    
    .toggle-label {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 12px;
    }
    
    .toggle-label span {
        font-size: 13px;
        font-weight: 600;
        color: var(--text-primary);
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }
    
    .toggle-help {
        font-size: 12px;
        color: var(--text-muted);
        margin-top: 8px;
        display: flex;
        align-items: center;
        gap: 6px;
    }
    
    .toggle-help i {
        font-size: 13px;
        color: var(--accent-color);
    }
    
    /* Responsive */
    @media (max-width: 768px) {
        .form-section {
            padding: 20px;
        }
        
        .section-title {
            font-size: 16px;
        }
        
        .form-actions {
            flex-direction: column;
        }
        
        .btn-primary {
            width: 100%;
            justify-content: center;
        }
    }
</style>
{% endblock %}

{% block content %}
<div class="page-wrapper">
    <div class="page-container" ng-controller="changePort">
        <!-- Form Section -->
        <div class="form-section">
            <h2 class="section-title">{% trans "Change CyberPanel Port" %}</h2>
            <p class="section-description">
                {% trans "Configure the port used to access your CyberPanel control panel. The default port is 8090." %}
            </p>
            
            <!-- Warning Box -->
            <div class="warning-box">
                <div class="warning-box-title">
                    <i class="fas fa-exclamation-triangle"></i>
                    {% trans "Important Notice" %}
                </div>
                <div class="warning-box-content">
                    {% trans "After changing the port, you will need to access CyberPanel using the new port number. Make sure to update your firewall rules to allow access through the new port." %}
                </div>
            </div>
            
            <!-- Info Box -->
            <div class="info-box">
                <div class="info-box-title">
                    <i class="fas fa-info-circle"></i>
                    {% trans "Current Configuration" %}
                </div>
                <div class="info-box-content">
                    {% trans "Your CyberPanel is currently accessible on port" %} <strong>{{ port }}</strong>
                </div>
            </div>
            
            <div class="form-content">
                <form action="/" method="post">
                    <div class="form-group">
                        <label class="form-label">{% trans "New Port Number" %}</label>
                        <div class="form-control-wrapper">
                            <input type="text" 
                                   name="port" 
                                   class="form-control" 
                                   ng-model="port" 
                                   ng-init="port={{ port }}"
                                   placeholder="{% trans 'Enter port number (e.g., 8090)' %}"
                                   required
                                   pattern="[0-9]+"
                                   min="1"
                                   max="65535">
                        </div>
                        <div class="form-help">
                            <i class="fas fa-lightbulb"></i>
                            {% trans "Valid port range: 1 - 65535. Common ports: 8090, 8443, 7080." %}
                        </div>
                    </div>
                    
                    <div class="form-actions">
                        <button type="button" 
                                class="btn-primary" 
                                ng-click="changeCPPort()"
                                ng-disabled="cyberpanelLoading">
                            <i class="fas fa-save" ng-class="{'ng-hide': cyberpanelLoading}"></i>
                            <span class="loading-spinner" ng-class="{'ng-hide': !cyberpanelLoading}"></span>
                            <span ng-class="{'ng-hide': cyberpanelLoading}">{% trans "Change Port" %}</span>
                            <span ng-class="{'ng-hide': !cyberpanelLoading}">{% trans "Changing..." %}</span>
                        </button>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>
{% endblock %}