{% extends "baseTemplate/index.html" %}
{% load i18n %}
{% block title %}{% trans "Install PHP Extensions - CyberPanel" %}{% endblock %}

{% block header_scripts %}
<style>
    .modern-container {
        max-width: 1400px;
        margin: 0 auto;
        padding: 2rem;
    }
    
    .page-header {
        text-align: center;
        margin-bottom: 3rem;
        padding: 3rem 0;
        background: linear-gradient(135deg, var(--php-gradient-start, #667eea) 0%, var(--php-gradient-end, #764ba2) 100%);
        border-radius: 20px;
        animation: fadeInDown 0.5s ease-out;
        position: relative;
        overflow: hidden;
        color: var(--text-primary, white);
    }
    
    .page-header::before {
        content: '';
        position: absolute;
        top: -50%;
        right: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle at 70% 30%, var(--bg-light, 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;
    }
    
    .php-icon {
        width: 60px;
        height: 60px;
        background: var(--bg-light, rgba(255, 255, 255, 0.2));
        backdrop-filter: blur(10px);
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: var(--shadow-light, 0 4px 12px rgba(0,0,0,0.1));
    }
    
    .page-subtitle {
        font-size: 1.125rem;
        color: var(--text-secondary, rgba(255, 255, 255, 0.9));
        max-width: 600px;
        margin: 0 auto;
    }
    
    .apache-link {
        margin-top: 1rem;
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        background: var(--bg-light, rgba(255, 255, 255, 0.2));
        backdrop-filter: blur(10px);
        padding: 0.5rem 1.5rem;
        border-radius: 20px;
        color: var(--text-primary, white);
        text-decoration: none;
        font-size: 1rem;
        transition: all 0.3s ease;
    }
    
    .apache-link:hover {
        background: var(--bg-hover, rgba(255, 255, 255, 0.3));
        transform: translateY(-2px);
        color: var(--text-primary, white);
        text-decoration: none;
    }
    
    .selector-panel {
        background: var(--bg-secondary, white);
        border-radius: 16px;
        box-shadow: var(--shadow-medium, 0 1px 3px rgba(0,0,0,0.05), 0 10px 40px rgba(0,0,0,0.08));
        border: 1px solid var(--border-color, #e8e9ff);
        padding: 2rem;
        margin-bottom: 2rem;
        animation: fadeInUp 0.5s ease-out;
    }
    
    .selector-header {
        display: flex;
        align-items: center;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .selector-icon {
        width: 40px;
        height: 40px;
        background: linear-gradient(135deg, var(--php-gradient-start, #667eea) 0%, var(--php-gradient-end, #764ba2) 100%);
        border-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--text-primary, white);
    }
    
    .selector-title {
        font-size: 1.25rem;
        font-weight: 600;
        color: var(--text-primary, #1e293b);
    }
    
    .selector-form {
        display: flex;
        gap: 1rem;
        align-items: flex-end;
    }
    
    .form-group {
        flex: 1;
    }
    
    .form-label {
        font-weight: 500;
        color: var(--text-secondary, #475569);
        font-size: 1rem;
        margin-bottom: 0.5rem;
        display: block;
    }
    
    .form-control {
        width: 100%;
        padding: 0.75rem 1rem;
        border: 1px solid var(--border-color, #e8e9ff);
        border-radius: 8px;
        font-size: 1rem;
        transition: all 0.3s ease;
        background: var(--bg-secondary, #fff);
    }
    
    .form-control:focus {
        outline: none;
        border-color: var(--accent-color, #667eea);
        box-shadow: var(--accent-shadow, 0 0 0 3px rgba(102, 126, 234, 0.1));
    }
    
    .select-control {
        appearance: none;
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
        background-position: right 0.5rem center;
        background-repeat: no-repeat;
        background-size: 1.5em 1.5em;
        padding-right: 2.5rem;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        border-radius: 8px;
        font-weight: 500;
        font-size: 1rem;
        cursor: pointer;
        transition: all 0.3s ease;
        border: none;
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
    }
    
    .btn-primary {
        background: linear-gradient(135deg, var(--php-gradient-start, #667eea) 0%, var(--php-gradient-end, #764ba2) 100%);
        color: var(--text-primary, white);
    }
    
    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: var(--accent-shadow, 0 4px 12px rgba(102, 126, 234, 0.3));
    }
    
    .btn-primary:disabled {
        opacity: 0.6;
        cursor: not-allowed;
        transform: none;
    }
    
    .extensions-panel {
        background: var(--bg-secondary, white);
        border-radius: 16px;
        box-shadow: var(--shadow-medium, 0 1px 3px rgba(0,0,0,0.05), 0 10px 40px rgba(0,0,0,0.08));
        border: 1px solid var(--border-color, #e8e9ff);
        overflow: hidden;
        animation: fadeInUp 0.5s ease-out 0.2s;
        animation-fill-mode: both;
    }
    
    .controls-bar {
        padding: 1.5rem 2rem;
        background: var(--bg-light, #f8f9ff);
        border-bottom: 1px solid var(--border-color, #e8e9ff);
    }
    
    .search-box {
        position: relative;
        max-width: 400px;
    }
    
    .search-input {
        width: 100%;
        padding: 0.75rem 1rem 0.75rem 2.5rem;
        border: 1px solid var(--border-color, #e8e9ff);
        border-radius: 8px;
        font-size: 1rem;
        transition: all 0.3s ease;
        background: var(--bg-secondary, white);
        color: var(--text-primary, inherit);
    }
    
    .search-input:focus {
        outline: none;
        border-color: var(--accent-color, #667eea);
        box-shadow: var(--accent-shadow, 0 0 0 3px rgba(102, 126, 234, 0.1));
    }
    
    .search-icon {
        position: absolute;
        left: 0.75rem;
        top: 50%;
        transform: translateY(-50%);
        color: var(--text-muted, #94a3b8);
    }
    
    .extensions-table {
        width: 100%;
        background: var(--bg-secondary, white);
    }
    
    .extensions-table thead {
        background: var(--bg-light, #f8f9ff);
    }
    
    .extensions-table th {
        padding: 1rem;
        text-align: left;
        font-weight: 600;
        color: var(--text-secondary, #475569);
        font-size: 1rem;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        border-bottom: 1px solid var(--border-color, #e8e9ff);
    }

    .extensions-table td {
        padding: 1rem;
        border-bottom: 1px solid var(--border-light, #f1f5f9);
        color: var(--text-primary, #334155);
        font-size: 1rem;
    }
    
    .extensions-table tbody tr {
        transition: all 0.2s ease;
    }
    
    .extensions-table tbody tr:hover {
        background: var(--bg-hover, #f8f9ff);
    }
    
    .extension-name {
        font-weight: 600;
        color: var(--text-primary, #1e293b);
    }
    
    .php-version-badge {
        font-family: 'Monaco', 'Consolas', monospace;
        font-size: 0.875rem;
        background: var(--accent-bg, #e0e7ff);
        color: var(--accent-color, #4c1d95);
        padding: 0.25rem 0.5rem;
        border-radius: 4px;
        font-weight: 500;
    }
    
    .status-badge {
        padding: 0.25rem 0.75rem;
        border-radius: 20px;
        font-size: 0.875rem;
        font-weight: 500;
        display: inline-flex;
        align-items: center;
        gap: 0.25rem;
    }
    
    .status-installed {
        background: var(--success-bg, #d1fae5);
        color: var(--success-color, #065f46);
    }
    
    .status-not-installed {
        background: var(--danger-bg, #fee2e2);
        color: var(--danger-color, #991b1b);
    }
    
    .btn-sm {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
    
    .btn-install {
        background: var(--success-color, #10b981);
        color: var(--text-primary, white);
    }
    
    .btn-install:hover:not(:disabled) {
        background: var(--success-hover, #059669);
        transform: translateY(-2px);
        box-shadow: var(--success-shadow, 0 4px 12px rgba(16, 185, 129, 0.3));
    }
    
    .btn-uninstall {
        background: var(--danger-color, #ef4444);
        color: var(--text-primary, white);
    }
    
    .btn-uninstall:hover:not(:disabled) {
        background: var(--danger-hover, #dc2626);
        transform: translateY(-2px);
        box-shadow: var(--danger-shadow, 0 4px 12px rgba(239, 68, 68, 0.3));
    }
    
    .log-panel {
        background: var(--bg-secondary, white);
        border-radius: 16px;
        box-shadow: var(--shadow-medium, 0 1px 3px rgba(0,0,0,0.05), 0 10px 40px rgba(0,0,0,0.08));
        border: 1px solid var(--border-color, #e8e9ff);
        padding: 2rem;
        margin-top: 2rem;
        animation: fadeInUp 0.5s ease-out;
    }
    
    .log-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 1.5rem;
    }
    
    .log-title {
        font-size: 1.25rem;
        font-weight: 600;
        color: var(--text-primary, #1e293b);
        display: flex;
        align-items: center;
        gap: 0.75rem;
    }
    
    .log-icon {
        width: 32px;
        height: 32px;
        background: var(--accent-bg, #f3e8ff);
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--accent-color, #667eea);
    }
    
    .log-output {
        background: var(--console-bg, #1e293b);
        color: var(--console-text, #10b981);
        font-family: 'Monaco', 'Consolas', monospace;
        font-size: 0.875rem;
        padding: 1.5rem;
        border-radius: 8px;
        height: 400px;
        overflow-y: auto;
        white-space: pre-wrap;
        word-wrap: break-word;
    }
    
    .btn-back {
        background: var(--info-color, #6366f1);
        color: var(--text-primary, white);
    }
    
    .btn-back:hover {
        background: var(--info-hover, #4f46e5);
        transform: translateY(-2px);
        box-shadow: var(--info-shadow, 0 4px 12px rgba(99, 102, 241, 0.3));
    }
    
    .alert {
        padding: 1rem 1.5rem;
        border-radius: 8px;
        margin-bottom: 1rem;
        display: flex;
        align-items: center;
        gap: 0.75rem;
        animation: fadeInUp 0.3s ease-out;
    }
    
    .alert-danger {
        background: var(--danger-bg, #fee2e2);
        color: var(--danger-color, #991b1b);
        border: 1px solid var(--danger-border, #fecaca);
    }
    
    .alert-icon {
        font-size: 1.25rem;
    }
    
    .loading-spinner {
        width: 20px;
        height: 20px;
        border: 2px solid var(--border-light, #f3f3f3);
        border-top: 2px solid var(--accent-color, #667eea);
        border-radius: 50%;
        animation: spin 1s linear infinite;
        display: inline-block;
        margin-left: 0.5rem;
    }
    
    @keyframes spin {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }
    
    /* Responsive */
    @media (max-width: 768px) {
        .modern-container {
            padding: 1rem;
        }
        
        .page-title {
            font-size: 2rem;
        }
        
        .extensions-table {
            font-size: 1rem;
        }
        
        .extensions-table th,
        .extensions-table td {
            padding: 0.5rem;
        }
        
        .btn-sm {
            padding: 0.375rem 0.75rem;
            font-size: 0.875rem;
        }
    }
</style>
{% endblock %}

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

<div class="modern-container" ng-controller="installExtensions">
    <!-- Page Header -->
    <div class="page-header">
        <div class="header-content">
            <div class="page-title">
                <div class="php-icon">
                    <i class="fas fa-puzzle-piece fa-2x"></i>
                </div>
                {% trans "Install PHP Extensions" %}
            </div>
            <p class="page-subtitle">
                {% trans "Install or uninstall PHP extensions to enhance your PHP functionality" %}
            </p>
            {% if apache %}
            <a href="{% url 'installExtensions' %}?apache=apache" class="apache-link">
                <i class="fas fa-feather"></i>
                {% trans "Manage Apache Extensions" %}
            </a>
            {% endif %}
        </div>
    </div>
    
    <!-- PHP Version Selector -->
    <div class="selector-panel">
        <div class="selector-header">
            <div class="selector-icon">
                <i class="fas fa-code"></i>
            </div>
            <h3 class="selector-title">
                {% trans "Select PHP Version" %}
                <span ng-show="loadingExtensions" class="loading-spinner"></span>
            </h3>
        </div>
        
        <div class="selector-form">
            <div class="form-group">
                <label class="form-label">{% trans "PHP Version" %}</label>
                <select ng-disabled="phpSelectionDisabled" 
                        ng-change="fetchPHPDetails()"
                        ng-model="phpSelection" 
                        class="form-control select-control">
                    {% for php in phps %}
                        <option>{{ php }}</option>
                    {% endfor %}
                </select>
            </div>
            <button type="button" 
                    ng-click="fetchPHPDetails()" 
                    ng-disabled="loadingExtensions"
                    class="btn btn-primary">
                <i class="fas fa-sync-alt"></i>
                {% trans "Load Extensions" %}
            </button>
        </div>
    </div>
    
    <!-- Extensions Table -->
    <div ng-hide="availableExtensions" class="extensions-panel">
        <div class="controls-bar">
            <div class="search-box">
                <i class="fas fa-search search-icon"></i>
                <input type="text" 
                       ng-model="extSearch" 
                       placeholder="{% trans 'Search extensions...' %}"
                       class="search-input">
            </div>
        </div>
        
        <table class="extensions-table">
            <thead>
                <tr>
                    <th>{% trans "ID" %}</th>
                    <th>{% trans "PHP Version" %}</th>
                    <th>{% trans "Extension Name" %}</th>
                    <th>{% trans "Description" %}</th>
                    <th>{% trans "Status" %}</th>
                    <th>{% trans "Actions" %}</th>
                </tr>
            </thead>
            <tbody>
                <tr ng-repeat="record in records | filter:extSearch">
                    <td>#{$ record.id $}</td>
                    <td>
                        <span class="php-version-badge">{$ record.phpVers $}</span>
                    </td>
                    <td class="extension-name">{$ record.extensionName $}</td>
                    <td>{$ record.description $}</td>
                    <td>
                        <span class="status-badge" 
                              ng-class="{'status-installed': record.status=='Installed', 
                                         'status-not-installed': record.status=='Not-Installed'}">
                            <i class="fas fa-circle" style="font-size: 0.5rem; color: inherit;"></i>
                            {$ record.status $}
                        </span>
                    </td>
                    <td>
                        <button ng-disabled="record.status=='Installed'" 
                                type="button"
                                ng-click="installExt(record.extensionName)"
                                class="btn btn-sm btn-install">
                            <i class="fas fa-download"></i>
                            {% trans "Install" %}
                        </button>
                        <button ng-disabled="record.status=='Not-Installed'" 
                                type="button"
                                ng-click="uninstallExt(record.extensionName)"
                                class="btn btn-sm btn-uninstall">
                            <i class="fas fa-trash"></i>
                            {% trans "Uninstall" %}
                        </button>
                    </td>
                </tr>
            </tbody>
        </table>
    </div>
    
    <!-- Log Output -->
    <div ng-hide="request" class="log-panel">
        <div class="log-header">
            <div class="log-title">
                <div class="log-icon">
                    <i class="fas fa-terminal"></i>
                </div>
                {% trans "Installation Log" %}
            </div>
            <button ng-disabled="goback" 
                    type="button"
                    ng-click="fetchPHPDetails()"
                    class="btn btn-back">
                <i class="fas fa-arrow-left"></i>
                {% trans "Go Back" %}
            </button>
        </div>
        <div class="log-output">{$ requestData $}</div>
    </div>
    
    <!-- Error Messages -->
    <div ng-hide="canNotFetch" class="alert alert-danger">
        <i class="fas fa-exclamation-circle alert-icon"></i>
        <div>
            <strong>{% trans "Error" %}:</strong> 
            {% trans "Cannot fetch details. Error message:" %} {$ errorMessage $}
        </div>
    </div>
    
    <div ng-hide="canNotPerform" class="alert alert-danger">
        <i class="fas fa-exclamation-circle alert-icon"></i>
        <div>
            <strong>{% trans "Error" %}:</strong> 
            {% trans "Cannot perform operation. Error message:" %} {$ errorMessage $}
        </div>
    </div>
    
    <div ng-hide="couldNotConnect" class="alert alert-danger">
        <i class="fas fa-exclamation-circle alert-icon"></i>
        <div>
            <strong>{% trans "Connection Error" %}:</strong> 
            {% trans "Could not connect. Please refresh this page." %}
        </div>
    </div>
</div>

{% endblock %}