{% extends "layout.twig" %}

{% block content %}
<div class="row">
    <div class="col-12">
        <div class="card">
            <div class="card-header d-flex justify-content-between align-items-center">
                <h3>
                    <i class="fas fa-server"></i>
                    {{ server.name }}
                    {% if server.group_name %}
                        <span class="badge ms-2" {% if server.group_color %}style="background-color: {{ server.group_color }}"{% endif %}>
                            <i class="fas {{ server.group_icon|default('fa-box') }} me-1"></i>{{ server.group_name }}
                        </span>
                    {% endif %}
                </h3>
                <div>
                    <a href="/servers/{{ server.id }}/edit" class="btn btn-outline-primary me-2">
                        <i class="fas fa-edit"></i> <span class="d-none d-sm-inline">Редактировать</span>
                    </a>
                    <a href="/servers" class="btn btn-outline-secondary">
                        <i class="fas fa-arrow-left"></i> <span class="d-none d-sm-inline">Назад к списку</span>
                    </a>
                </div>
            </div>
            <div class="card-body">
                <!-- Информация о сервере -->
                <div class="row mb-4">
                    <div class="col-md-6">
                        <h5>Информация о сервере</h5>
                        <table class="table table-borderless">
                            <tr>
                                <td><strong>Название:</strong></td>
                                <td>{{ server.name }}</td>
                            </tr>
                            <tr>
                                <td><strong>Адрес:</strong></td>
                                <td>{{ server.address|default('-') }}</td>
                            </tr>
                            <tr>
                                <td><strong>Группа:</strong></td>
                                <td>
                                    {% if server.group_name %}
                                        <i class="fas {{ server.group_icon|default('fa-box') }}" {% if server.group_color %}style="color: {{ server.group_color }}"{% endif %}></i> {{ server.group_name }}
                                    {% else %}
                                        -
                                    {% endif %}
                                </td>
                            </tr>
                            <tr>
                                <td><strong>Описание:</strong></td>
                                <td>{{ server.description|default('-') }}</td>
                            </tr>
                            <tr>
                                <td><strong>Последние метрики:</strong></td>
                                <td>
                                    {% if server.last_metrics_at %}
                                        {{ server.last_metrics_at|date('d.m.Y H:i:s') }}
                                    {% else %}
                                        Нет данных
                                    {% endif %}
                                </td>
                            </tr>
                        </table>
                    </div>
                </div>

                <!-- Вкладки -->
                <ul class="nav nav-tabs" id="serverTabs" role="tablist">
                    <li class="nav-item">
                        <button class="nav-link active" id="metrics-tab" data-bs-toggle="tab" data-bs-target="#metrics" type="button" role="tab">
                            <i class="fas fa-chart-line"></i> Метрики
                        </button>
                    </li>
                    <li class="nav-item">
                        <button class="nav-link" id="services-tab" data-bs-toggle="tab" data-bs-target="#services" type="button" role="tab">
                            <i class="fas fa-cogs"></i> Сервисы
                        </button>
                    </li>
                    <li class="nav-item">
                        <button class="nav-link" id="thresholds-tab" data-bs-toggle="tab" data-bs-target="#thresholds" type="button" role="tab">
                            <i class="fas fa-bell"></i> Пороги
                        </button>
                    </li>
                </ul>

                <!-- Содержимое вкладок -->
                <div class="tab-content mt-3">
                    <!-- Вкладка "Метрики" -->
                    <div class="tab-pane fade show active" id="metrics" role="tabpanel">
                        <div class="row mt-2 mb-2">
                            <div class="col-md-12">
                                <small class="text-muted">Период:</small>
                            </div>
                            <div class="col-md-12 mt-1">
                                <div class="btn-group d-flex" role="group">
                                    <a href="?tab=metrics&amp;period=1h" class="btn btn-outline-primary w-100 {% if period == '1h' %}active{% endif %}">
                                        1ч
                                    </a>
                                    <a href="?tab=metrics&amp;period=6h" class="btn btn-outline-primary w-100 {% if period == '6h' or period is empty %}active{% endif %}">
                                        6ч
                                    </a>
                                    <a href="?tab=metrics&amp;period=24h" class="btn btn-outline-primary w-100 {% if period == '24h' %}active{% endif %}">
                                        24ч
                                    </a>
                                    <a href="?tab=metrics&amp;period=7d" class="btn btn-outline-primary w-100 {% if period == '7d' %}active{% endif %}">
                                        7д
                                    </a>
                                    <a href="?tab=metrics&amp;period=30d" class="btn btn-outline-primary w-100 {% if period == '30d' %}active{% endif %}">
                                        30д
                                    </a>
                                </div>
                                <div class="btn-group d-flex mt-1" role="group">
                                    <button type="button" class="btn btn-sm btn-outline-secondary w-100" onclick="resetAllZoom()" title="Сбросить интерактивный зум">
                                        <i class="fas fa-search-minus"></i> Сбросить зум
                                    </button>
                                </div>
                                <small class="text-muted">💡 Колёсико мыши = зум, перетаскивание = выделение области, Shift+колёсико = панорама</small>
                            </div>
                        </div>



                        <div class="row">
                            {% for metricName, metricData in metrics %}
                                {% if metricName!="top_cpu_proc" and metricName!="top_ram_proc" and metricName!="disk_used" and not (metricName starts with "disk_used_") and not (metricName starts with "disk_total_gb_") and metricName!="ram_total_gb" and not (metricName starts with "net_in_") and not (metricName starts with "net_out_") %}
                                <div class="col-12 mb-4">
                                    <div class="card">
                                        <div class="card-header">
                                            <h6 class="mb-0">
                                                {{ metricName|replace({'_': ' ', 'load': 'загрузка', 'used': 'использование'})|title }}
                                                {% if metricData[0].unit %}<small class="text-muted">({{ metricData[0].unit }})</small>{% endif %}
                                            </h6>
                                        </div>
                                        <div class="card-body">
                                            {% if metricData %}
                                                <h3 class="text-center text-end">{{ metricData[0].value|round(2) }}{{ metricData[0].unit|default('') }}</h3>
                                                <p class="text-muted text-center mb-2">
                                                    {{ metricData[0].created_at|date('d.m.Y H:i:s') }}
                                                </p>

                                                <!-- График для метрики -->
                                                <div>
                                                    <canvas id="chart-{{ metricName }}" width="100%" height="200"></canvas>
                                                </div>
                                            {% else %}
                                                <p class="text-center text-muted">Нет данных за этот период</p>
                                            {% endif %}
                                        </div>
                                    </div>
                                </div>
                                {% endif %}
                            {% endfor %}

                            {% if metrics|length == 0 %}
                            <div class="col-12">
                                <div class="alert alert-info text-center">
                                    <i class="fas fa-info-circle"></i> Нет данных о метриках за выбранный период
                                </div>
                            </div>
                            {% endif %}
                        </div>
                        <!-- Графики сетевых интерфейсов -->
                        {% set net_interfaces = [] %}
                        {% for metricName in metrics|keys %}
                            {% if metricName starts with 'net_in_' %}
                                {% set iface = metricName|replace({'net_in_': ''}) %}
                                {% set net_interfaces = net_interfaces|merge([iface]) %}
                            {% endif %}
                        {% endfor %}

                        {% for iface in net_interfaces %}
                        {% if metrics['net_in_' ~ iface] is defined and metrics['net_out_' ~ iface] is defined %}
                        <div class="row">
                            <div class="col-12 mb-4">
                                <div class="card">
                                    <div class="card-header">
                                        <h6 class="mb-0"><i class="fas fa-network-wired"></i> Сеть: {{ iface }}</h6>
                                    </div>
                                    <div class="card-body">
                                        <canvas id="chart-net-{{ iface }}" width="100%" height="200"></canvas>
                                    </div>
                                </div>
                            </div>
                        </div>
                        {% endif %}
                        {% endfor %}

                        

                        <!-- Диски: Doughnut графики -->
                        <div class="row mb-3">
                            {% for metricName, metricData in metrics %}
                                {% if metricName starts with 'disk_used_' and metricName != 'disk_used' %}
                                <div class="col-md-4 mb-3">
                                    <div class="card h-100">
                                        <div class="card-body text-center">
                                            <h6 class="card-title mb-2">
                                                {% if metricName == 'disk_used_root' %}/ (корень)
                                                {% elseif metricName == 'disk_used_home' %}/home
                                                {% elseif metricName == 'disk_used_boot' %}/boot
                                                {% elseif metricName == 'disk_used_mnt_data' %}/mnt/data
                                                {% else %}{{ metricName|replace({'disk_used_': '', '_': ' '})|title }}
                                                {% endif %}
                                            </h6>
                                            {% set pct = metricData[0].value|round(1) %}
                                            {% set iface = metricName|replace({'disk_used_': ''}) %}
                                            {% set totalGB = metrics['disk_total_gb_' ~ iface][0].value|default(0) %}
                                            {% set usedGB = (pct / 100 * totalGB)|round(1) %}
                                            {% set freeGB = (totalGB - usedGB)|round(1) %}
                                            <div class="mb-1">
                                                <span class="badge bg-success">Свободно: {{ freeGB }} ГБ</span>
                                                <span class="badge bg-danger ms-1">Занято: {{ usedGB }} ГБ</span>
                                            </div>
                                            <p class="text-muted small mb-1">{{ pct }}% из {{ totalGB }} ГБ</p>
                                            <p class="text-muted small">{{ metricData[0].created_at|date('d.m.Y H:i') }}</p>
                                            <div style="max-width: 150px; margin: 0 auto;"><canvas id="chart-{{ metricName }}"></canvas></div>
                                        </div>
                                    </div>
                                </div>
                                {% endif %}
                            {% endfor %}
                        </div>
                    </div>

                        

                    <!-- Вкладка "Сервисы" -->
                    <div class="tab-pane fade" id="services" role="tabpanel">
                        <div class="row mb-3">
                            <div class="col-12">
                                <div class="d-flex justify-content-between align-items-center">
                                    <div>
                                        <h4>
                                            <i class="fas fa-cogs"></i> Сервисы сервера
                                            {% if allServices is defined %}
                                            <small class="text-muted">(найдено: {{ allServices|length }})</small>
                                            {% endif %}
                                        </h4>
                                    </div>
                                    <div>
                                        <a href="?tab=services" class="btn btn-outline-primary">
                                            <i class="fas fa-sync-alt"></i> <span class="d-none d-sm-inline">Обновить список</span>
                                        </a>
                                    </div>
                                </div>
                            </div>
                        </div>

                        <div class="row mb-3">
                            <div class="col-12">
                                <form method="post" action="/servers/{{ server.id }}/services">
                                    <div class="card">
                                        <div class="card-body">
                                            <div class="form-check mb-2">
                                                <input class="form-check-input" type="checkbox" id="selectAllServices">
                                                <label class="form-check-label" for="selectAllServices">
                                                    Выбрать все
                                                </label>
                                            </div>

                                            <hr>

                                            <div class="row" id="servicesList">
                                                {% if allServices is defined and allServices|length > 0 %}
                                                    {# Сортируем сервисы: сначала running, потом stopped, потом unknown, затем по имени #}
                                                    {% set runningServices = allServices|filter(s => s.status == 'running')|sort((a, b) => a.service_name|lower > b.service_name|lower) %}
                                                    {% set stoppedServices = allServices|filter(s => s.status == 'stopped')|sort((a, b) => a.service_name|lower > b.service_name|lower) %}
                                                    {% set unknownServices = allServices|filter(s => s.status != 'running' and s.status != 'stopped')|sort((a, b) => a.service_name|lower > b.service_name|lower) %}
                                                    
                                                    {# Выводим все сервисы по порядку #}
                                                    {% for service in runningServices %}
                                                    <div class="col-md-4 col-lg-3 mb-2">
                                                        <div class="card border-success">
                                                            <div class="card-body p-2">
                                                                <div class="d-flex justify-content-between align-items-start">
                                                                    <div class="form-check mb-0">
                                                                        <input class="form-check-input service-checkbox"
                                                                               type="checkbox"
                                                                               id="service_{{ service.service_name }}"
                                                                               name="services[]"
                                                                               value="{{ service.service_name }}"
                                                                               {% if service.service_name in monitorServices %}
                                                                               checked
                                                                               {% endif %}>
                                                                        <label class="form-check-label" for="service_{{ service.service_name }}">
                                                                            <i class="fas fa-check-circle text-success me-1"></i>
                                                                            {{ service.service_name }}
                                                                        </label>
                                                                    </div>
                                                                    <div class="text-end">
                                                                        <span class="badge bg-success mb-1">running</span>
                                                                    </div>
                                                                </div>
                                                                <div class="small text-muted mt-1">
                                                                    <small>Load: {{ service.load_state|default('-') }} | Active: {{ service.active_state|default('-') }}</small>
                                                                </div>
                                                            </div>
                                                        </div>
                                                    </div>
                                                    {% endfor %}
                                                    
                                                    {% for service in stoppedServices %}
                                                    <div class="col-md-4 col-lg-3 mb-2">
                                                        <div class="card border-danger">
                                                            <div class="card-body p-2">
                                                                <div class="d-flex justify-content-between align-items-start">
                                                                    <div class="form-check mb-0">
                                                                        <input class="form-check-input service-checkbox"
                                                                               type="checkbox"
                                                                               id="service_{{ service.service_name }}"
                                                                               name="services[]"
                                                                               value="{{ service.service_name }}"
                                                                               {% if service.service_name in monitorServices %}
                                                                               checked
                                                                               {% endif %}>
                                                                        <label class="form-check-label" for="service_{{ service.service_name }}">
                                                                            <i class="fas fa-times-circle text-danger me-1"></i>
                                                                            {{ service.service_name }}
                                                                        </label>
                                                                    </div>
                                                                    <div class="text-end">
                                                                        <span class="badge bg-danger mb-1">stopped</span>
                                                                    </div>
                                                                </div>
                                                                <div class="small text-muted mt-1">
                                                                    <small>Load: {{ service.load_state|default('-') }} | Active: {{ service.active_state|default('-') }}</small>
                                                                </div>
                                                            </div>
                                                        </div>
                                                    </div>
                                                    {% endfor %}
                                                    
                                                    {% for service in unknownServices %}
                                                    <div class="col-md-4 col-lg-3 mb-2">
                                                        <div class="card border-warning">
                                                            <div class="card-body p-2">
                                                                <div class="d-flex justify-content-between align-items-start">
                                                                    <div class="form-check mb-0">
                                                                        <input class="form-check-input service-checkbox"
                                                                               type="checkbox"
                                                                               id="service_{{ service.service_name }}"
                                                                               name="services[]"
                                                                               value="{{ service.service_name }}"
                                                                               {% if service.service_name in monitorServices %}
                                                                               checked
                                                                               {% endif %}>
                                                                        <label class="form-check-label" for="service_{{ service.service_name }}">
                                                                            <i class="fas fa-question-circle text-warning me-1"></i>
                                                                            {{ service.service_name }}
                                                                        </label>
                                                                    </div>
                                                                    <div class="text-end">
                                                                        <span class="badge bg-warning mb-1">unknown</span>
                                                                    </div>
                                                                </div>
                                                                <div class="small text-muted mt-1">
                                                                    <small>Load: {{ service.load_state|default('-') }} | Active: {{ service.active_state|default('-') }}</small>
                                                                </div>
                                                            </div>
                                                        </div>
                                                    </div>
                                                    {% endfor %}
                                                {% else %}
                                                    <div class="col-12">
                                                        <div class="alert alert-warning text-center">
                                                            <i class="fas fa-exclamation-triangle"></i> Агент не отправил список сервисов или не установлен
                                                        </div>
                                                    </div>
                                                    <div class="col-12 text-center mt-3">
                                                        <button type="button" class="btn btn-outline-primary" onclick="requestServices()">
                                                            <i class="fas fa-download"></i> Запросить список сервисов
                                                        </button>
                                                    </div>
                                                {% endif %}
                                            </div>
                                        </div>
                                    </div>

                                    <div class="d-grid gap-2 d-md-flex justify-content-md-end mt-3">
                                        <button type="submit" class="btn btn-primary">
                                            <i class="fas fa-save"></i> Сохранить конфигурацию
                                        </button>
                                    </div>
                                </form>
                            </div>
                        </div>
                    </div>

                    <!-- Вкладка "Пороги" -->
                    <div class="tab-pane fade" id="thresholds" role="tabpanel">
                        <h4>Настройка порогов</h4>
                        <p class="text-muted mb-3">
                            <i class="fas fa-info-circle"></i> 0 = алерт сразу при превышении, >0 = алерт только если превышено дольше указанного времени. Оставьте поле пустым для отключения порога.
                        </p>
                        <div class="row">
                            <div class="col-12">
                                <form method="post" action="/servers/{{ server.id }}/thresholds">
                                    {% for metricType in allMetricTypes %}
                                    <div class="card mb-2">
                                        <div class="card-body py-2">
                                            <div class="row align-items-center">
                                                <div class="col-md-3 mb-2 mb-md-0">
                                                    <strong>{{ metricType.name|replace({'_': ' ', 'load': 'загрузка', 'used': 'использование'})|title }}</strong>
                                                    {% if metricType.unit %}<small class="text-muted">({{ metricType.unit }})</small>{% endif %}
                                                </div>
                                                <div class="col-md-3 mb-2 mb-md-0">
                                                    <div class="input-group input-group-sm" title="Порог предупреждения">
                                                        <span class="input-group-text" title="Порог предупреждения"><i class="fas fa-exclamation-triangle text-warning"></i></span>
                                                        <input type="number" class="form-control" style="max-width: 90px;"
                                                               name="{{ metricType.name }}_warning"
                                                               step="0.01"
                                                               placeholder="80"
                                                               title="Порог предупреждения"
                                                               {% if existingThresholds[metricType.name].warning is defined %}
                                                               value="{{ existingThresholds[metricType.name].warning }}"
                                                               {% endif %}>
                                                        <span class="input-group-text">%</span>
                                                    </div>
                                                </div>
                                                <div class="col-md-3 mb-2 mb-md-0">
                                                    <div class="input-group input-group-sm" title="Порог критический">
                                                        <span class="input-group-text" title="Порог критический"><i class="fas fa-exclamation-circle text-danger"></i></span>
                                                        <input type="number" class="form-control" style="max-width: 90px;"
                                                               name="{{ metricType.name }}_critical"
                                                               step="0.01"
                                                               placeholder="90"
                                                               title="Порог критический"
                                                               {% if existingThresholds[metricType.name].critical is defined %}
                                                               value="{{ existingThresholds[metricType.name].critical }}"
                                                               {% endif %}>
                                                        <span class="input-group-text">%</span>
                                                    </div>
                                                </div>
                                                <div class="col-md-3">
                                                    <div class="input-group input-group-sm" title="Длительность превышения (минуты)">
                                                        <span class="input-group-text" title="Длительность превышения"><i class="fas fa-clock"></i></span>
                                                        <input type="number" class="form-control" style="max-width: 90px;"
                                                               name="{{ metricType.name }}_duration"
                                                               min="0"
                                                               step="1"
                                                               placeholder="0"
                                                               title="Длительность превышения (минуты)"
                                                               {% if existingThresholds[metricType.name].duration is defined %}
                                                               value="{{ existingThresholds[metricType.name].duration }}"
                                                               {% endif %}>
                                                        <span class="input-group-text">мин</span>
                                                    </div>
                                                </div>
                                            </div>
                                        </div>
                                    </div>
                                    {% endfor %}

                                    <div class="d-grid gap-2 d-md-flex justify-content-md-end mt-3">
                                        <button type="submit" class="btn btn-primary">
                                            <i class="fas fa-save"></i> Сохранить пороги
                                        </button>
                                    </div>
                                </form>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<!-- Chart.js -->
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
<script src="https://cdn.jsdelivr.net/npm/hammerjs@2.0.8/hammer.min.js"></script>
<script src="/chartjs-plugin-zoom.min.js"></script>
<script>

// Функция для получения топ-процессов для указанного времени
function fetchProcesses(serverId, time) {
    return new Promise(function(resolve) {
        var fullTime = time;
        if (time && time.indexOf('-') === -1) {
            var now = new Date();
            var year = now.getFullYear();
            var month = String(now.getMonth() + 1).padStart(2, '0');
            var day = String(now.getDate()).padStart(2, '0');
            fullTime = year + '-' + month + '-' + day + ' ' + time;
        }
        fetch('/api/v1/agent/' + serverId + '/processes?time=' + encodeURIComponent(fullTime))
            .then(response => response.json())
            .then(data => {
                var lines = [];
                
                // Добавляем топ-процессы CPU
                if (data.top_cpu && data.top_cpu.length > 0) {
                    lines.push('');
                    lines.push('🏆 Топ CPU:');
                    data.top_cpu.forEach(function(proc) {
                        lines.push('  ' + (proc.cmdline || proc.name) + ': ' + proc.value + '%');
                    });
                }
                
                // Добавляем топ-процессы RAM
                if (data.top_ram && data.top_ram.length > 0) {
                    lines.push('');
                    lines.push('💾 Топ RAM:');
                    data.top_ram.forEach(function(proc) {
                        lines.push('  ' + (proc.cmdline || proc.name) + ': ' + proc.value + '%');
                    });
                }
                
                resolve(lines);
            })
            .catch(function() {
                resolve([]);
            });
    });
}


// Функция для получения списка сервисов
function requestServices() {
    fetch('/api/v1/agent/{{ server.id }}/services')
        .then(response => response.json())
        .then(data => {
            if (data.services) {
                location.reload();
            }
        })
        .catch(error => {
            alert('Ошибка получения списка сервисов: ' + error);
        });
}

// Обработчик кнопки "Выбрать все"
document.getElementById('selectAllServices').addEventListener('change', function() {
    const checkboxes = document.querySelectorAll('.service-checkbox');
    checkboxes.forEach(checkbox => {
        checkbox.checked = this.checked;
    });
});

// Активация нужной вкладки при загрузке
document.addEventListener('DOMContentLoaded', function() {
    const urlParams = new URLSearchParams(window.location.search);
    const activeTab = urlParams.get('tab') || 'metrics';

    // Находим кнопку нужной вкладки и кликаем
    const tabButton = document.getElementById(activeTab + '-tab');
    if (tabButton) {
        tabButton.click();
    }
});

// Параметры системы
var ramTotalGB = {{ metrics['ram_total_gb'] is defined ? metrics['ram_total_gb'][0].value : 0 }};
var diskTotalGB = {
{% for m, _data in metrics %}
{% if m starts with 'disk_total_gb_' %}
    '{{ m|replace({'disk_total_gb_': ''}) }}': {{ metrics[m][0].value|default(0) }},
{% endif %}
{% endfor %}
};

// Графики метрик
{% for metricName, metricData in metrics %}
{% if metricName!="top_cpu_proc" and metricName!="top_ram_proc" and metricName!="disk_used" and not (metricName starts with "disk_used_") and not (metricName starts with "disk_total_gb_") and metricName!="ram_total_gb" and not (metricName starts with "net_in_") and not (metricName starts with "net_out_") %}
const ctx{{ metricName|replace({'-': '_', '.': '_'}) }} = document.getElementById('chart-{{ metricName }}').getContext('2d');

// Подготовка данных для графика
var labels{{ metricName }} = [];
var data{{ metricName }} = [];

{% for metric in metricData|slice(0, 50000) %}
{% set time_val = metric.time_bucket|default(metric.created_at) %}
{% set time_format = metric.time_bucket ? 'd.m H:i' : 'H:i' %}
labels{{ metricName }}.push('{{ time_val|date(time_format) }}');
data{{ metricName }}.push({{ metric.value|raw }});
{% endfor %}

const chart{{ metricName|replace({'-': '_', '.': '_'}) }} = new Chart(ctx{{ metricName|replace({'-': '_', '.': '_'}) }}, {
    type: 'line',
    data: {
        labels: labels{{ metricName }},
        datasets: [{
            label: '{{ metricName|replace({'_': ' ', 'load': 'загрузка', 'used': 'использование'})|title }}',
            data: data{{ metricName }},
{% if metricName == 'cpu_load' %}{% set lineColor = 'rgba(54, 162, 235, 1)' %}{% set fillColor = 'rgba(54, 162, 235, 0.15)' %}{% elseif metricName == 'ram_used' %}{% set lineColor = 'rgba(153, 102, 255, 1)' %}{% set fillColor = 'rgba(153, 102, 255, 0.15)' %}{% elseif metricName starts with 'disk_used_' %}{% set lineColor = 'rgba(255, 159, 64, 1)' %}{% set fillColor = 'rgba(255, 159, 64, 0.15)' %}{% else %}{% set lineColor = 'rgba(75, 192, 192, 1)' %}{% set fillColor = 'rgba(75, 192, 192, 0.15)' %}{% endif %}
            borderColor: '{{ lineColor }}',
            backgroundColor: '{{ fillColor }}',
            tension: 0.1
        }]
    },
    options: {
        responsive: true,
        maintainAspectRatio: false,
        scales: {
            y: {
                beginAtZero: false
            }
        },
        plugins: {
            tooltip: {
                enabled: false,
                mode: 'index',
                intersect: false,
{% set metricType = metricName %}

                external: function(context) {
                    // Tooltip element
                    var tooltipEl = document.getElementById('chartjs-tooltip-' + {{ server.id }} + '-' + '{{ metricName }}');
                    
                    if (!tooltipEl) {
                        tooltipEl = document.createElement('div');
                        tooltipEl.id = 'chartjs-tooltip-' + {{ server.id }} + '-' + '{{ metricName }}';
                        tooltipEl.style.opacity = 0;
                        tooltipEl.style.position = 'absolute';
                        tooltipEl.style.background = 'rgba(0,0,0,0.7)';
                        tooltipEl.style.color = 'white';
                        tooltipEl.style.borderRadius = '3px';
                        tooltipEl.style.padding = '10px';
                        tooltipEl.style.fontSize = '12px';
                        tooltipEl.style.pointerEvents = 'none';
                        document.body.appendChild(tooltipEl);
                    }
                    
                    // Прячем если курсор ушел с графика
                    if (!context.tooltip._active || context.tooltip._active.length === 0) {
                        tooltipEl.style.opacity = 0;
                        return;
                    }
                    
                    // Проверка: курсор внутри chartArea (все 4 границы)
                    var chartArea = context.chart.chartArea;
                    if (chartArea && context.tooltip.caretX !== undefined && context.tooltip.caretY !== undefined) {
                        if (context.tooltip.caretX < chartArea.left || context.tooltip.caretX > chartArea.right ||
                            context.tooltip.caretY < chartArea.top || context.tooltip.caretY > chartArea.bottom) {
                            tooltipEl.style.opacity = 0;
                            return;
                        }
                    }

                    var dataIndex = context.tooltip._active[0].index;
                    var time = labels{{ metricName }}[dataIndex];
                    
                    // Fetch processes
                    fetch('/api/v1/agent/' + {{ server.id }} + '/processes?time=' + encodeURIComponent(time))
                        .then(response => response.json())
                        .then(data => {
                            var lines = [];
                            lines.push('Время: ' + time);
{% if metricName == 'ram_used' %}
                            var ramPct = data{{ metricName }}[dataIndex];
                            var ramUsed = (ramPct / 100 * ramTotalGB).toFixed(1);
                            var ramFree = (ramTotalGB - ramUsed).toFixed(1);
                            lines.push('Всего: ' + ramTotalGB.toFixed(1) + ' ГБ');
                            lines.push('Занято: ' + ramUsed + ' ГБ');
                            lines.push('Свободно: ' + ramFree + ' ГБ');
                            lines.push('');
                            if (data.top_ram && data.top_ram.length > 0) {
                                lines.push('TOP RAM:');
                                data.top_ram.forEach(function(proc) {
                                    lines.push('  ' + ((proc.cmdline || '').trim() || proc.name) + ': ' + proc.value + '%');
                                });
                            }
{% elseif metricName starts with 'disk_used_' %}
                            var diskPct = data{{ metricName }}[dataIndex];
                            var iface = '{{ metricName }}'.replace('disk_used_', '');
                            var diskTotal = diskTotalGB[iface] || 0;
                            var diskUsed = (diskPct / 100 * diskTotal).toFixed(1);
                            var diskFree = (diskTotal - diskUsed).toFixed(1);
                            lines.push('Всего: ' + diskTotal.toFixed(1) + ' ГБ');
                            lines.push('Занято: ' + diskUsed + ' ГБ');
                            lines.push('Свободно: ' + diskFree + ' ГБ');
{% else %}
                            lines.push('Значение: ' + data{{ metricName }}[dataIndex]);
{% if metricName == 'cpu_load' %}
                            if (data.top_cpu && data.top_cpu.length > 0) {
                                lines.push('');
                                lines.push('TOP CPU:');
                                data.top_cpu.forEach(function(proc) {
                                    lines.push('  ' + ((proc.cmdline || '').trim() || proc.name) + ': ' + proc.value + '%');
                                });
                            }
{% endif %}
{% endif %}
                            
                            // Show tooltip
                            var position = context.chart.canvas.getBoundingClientRect();
                            tooltipEl.innerHTML = lines.join('<br>');
                            tooltipEl.style.opacity = 1;
                            tooltipEl.style.left = position.left + window.pageXOffset + context.tooltip.caretX + 10 + 'px';
                            tooltipEl.style.top = position.top + window.pageYOffset + context.tooltip.caretY + 'px';
                            
                            // Hide after 3 seconds
//                            setTimeout(function() {
//                                tooltipEl.style.opacity = 0;
//                            }, 3000);
                        });
                }
            },
            zoom: {
                zoom: {
                    drag: {
                        enabled: true
                    },
                    pinch: {
                        enabled: true
                    },
                    wheel: {
                        enabled: true
                    },
                    mode: 'x'
                },
                pan: {
                    enabled: true,
                    mode: 'x'
                }
            }
        }
    }
});

// Скрывать tooltip при уходе курсора с canvas в любую сторону
chart{{ metricName|replace({'-': '_', '.': '_'}) }}.canvas.addEventListener('mouseleave', function() {
    var tooltipEl = document.getElementById('chartjs-tooltip-{{ server.id }}-{{ metricName }}');
    if (tooltipEl) {
        tooltipEl.style.opacity = 0;
    }
    chart{{ metricName|replace({'-': '_', '.': '_'}) }}.tooltip._active = [];
    chart{{ metricName|replace({'-': '_', '.': '_'}) }}.draw();
});

{% endif %}
{% endfor %}

// Глобальный обработчик mousemove для скрытия тултипов при уходе курсора за пределы canvas
// Глобальный обработчик для скрытия тултипов при уходе курсора за пределы canvas
document.addEventListener('mousemove', function(e) {
{% for metricName, metricData in metrics %}
{% if metricName!="top_cpu_proc" and metricName!="top_ram_proc" and metricName!="disk_used" and not (metricName starts with "disk_used_") and not (metricName starts with "disk_total_gb_") and metricName!="ram_total_gb" and not (metricName starts with "net_in_") and not (metricName starts with "net_out_") %}
    (function() {
        var canvas = chart{{ metricName|replace({'-': '_', '.': '_'}) }}.canvas;
        var rect = canvas.getBoundingClientRect();
        var isOverCanvas = (e.clientX >= rect.left && e.clientX <= rect.right &&
                           e.clientY >= rect.top && e.clientY <= rect.bottom);
        if (!isOverCanvas) {
            var tooltipEl = document.getElementById('chartjs-tooltip-{{ server.id }}-{{ metricName }}');
            if (tooltipEl && tooltipEl.style.opacity !== '0') {
                tooltipEl.style.opacity = 0;
                chart{{ metricName|replace({'-': '_', '.': '_'}) }}.tooltip._active = [];
                chart{{ metricName|replace({'-': '_', '.': '_'}) }}.draw();
            }
        }
    })();
{% endif %}
{% endfor %}
});




// Графики сетевых интерфейсов (две линии: In зелёная, Out красная)
{% set net_interfaces = [] %}
{% for metricName in metrics|keys %}
    {% if metricName starts with 'net_in_' %}
        {% set net_interfaces = net_interfaces|merge([metricName|replace({'net_in_': ''})]) %}
    {% endif %}
{% endfor %}

{% for iface in net_interfaces %}
{% if metrics['net_in_' ~ iface] is defined and metrics['net_out_' ~ iface] is defined %}
(function() {
    var ctx = document.getElementById('chart-net-{{ iface }}');
    if (!ctx) return;

    var labels = [];
    var inData = [];
    var outData = [];

{% for m in metrics['net_in_' ~ iface]|slice(0, 500)|reverse %}
    labels.push('{{ m.created_at|date("d.m H:i") }}');
    inData.push({{ m.value }});
{% endfor %}

{% set outMetrics = metrics['net_out_' ~ iface]|slice(0, 500)|reverse %}
{% for m in outMetrics %}
    outData.push({{ m.value }});
{% endfor %}

    new Chart(ctx.getContext('2d'), {
        type: 'line',
        data: {
            labels: labels,
            datasets: [
                {
                    label: 'Входящий (In)',
                    data: inData,
                    borderColor: 'rgba(25, 135, 84, 1)',
                    backgroundColor: 'rgba(25, 135, 84, 0.1)',
                    fill: true,
                    tension: 0.1,
                    pointRadius: 0,
                    borderWidth: 1.5
                },
                {
                    label: 'Исходящий (Out)',
                    data: outData,
                    borderColor: 'rgba(220, 53, 69, 1)',
                    backgroundColor: 'rgba(220, 53, 69, 0.1)',
                    fill: true,
                    tension: 0.1,
                    pointRadius: 0,
                    borderWidth: 1.5
                }
            ]
        },
        options: {
            responsive: true,
            maintainAspectRatio: false,
            interaction: { mode: 'index', intersect: false },
            plugins: {
                legend: { display: true, position: 'top' },
                tooltip: { enabled: true, mode: 'index', intersect: false },
                zoom: {
                    zoom: { wheel: { enabled: true }, pinch: { enabled: true }, mode: 'x' },
                    pan: { enabled: true, mode: 'x' }
                }
            },
            scales: {
                y: { beginAtZero: true, ticks: { callback: function(v) { return v + '%'; } } }
            }
        }
    });
})();
{% endif %}
{% endfor %}

// Doughnut графики для разделов дисков
{% for metricName, metricData in metrics %}
{% if metricName starts with 'disk_used_' and metricName != 'disk_used' %}
{% if metricData %}
(function() {
    var ctx = document.getElementById('chart-{{ metricName }}');
    if (ctx) {
        var value = {{ metricData[0].value }};
        var color = value > 80 ? 'rgba(220, 53, 69, 0.8)' : value > 60 ? 'rgba(255, 193, 7, 0.8)' : 'rgba(25, 135, 84, 0.8)';
        var colorBorder = value > 80 ? 'rgba(220, 53, 69, 1)' : value > 60 ? 'rgba(255, 193, 7, 1)' : 'rgba(25, 135, 84, 1)';
        new Chart(ctx.getContext('2d'), {
            type: 'doughnut',
            data: {
                labels: ['Использовано', 'Свободно'],
                datasets: [{
                    data: [value, 100 - value],
                    backgroundColor: [color, 'rgba(200, 200, 200, 0.3)'],
                    borderColor: [colorBorder, 'rgba(200, 200, 200, 0.5)'],
                    borderWidth: 1
                }]
            },
            options: {
                responsive: true,
                cutout: '65%',
                plugins: {
                    legend: { display: false },
                    tooltip: {
                        callbacks: {
                            label: function(context) {
                                return context.label + ': ' + context.parsed.toFixed(1) + '%';
                            }
                        }
                    }
                }
            }
        });
    }
})();
{% endif %}
{% endif %}
{% endfor %}

// Сбросить зум на всех графиках
function resetAllZoom() {
{% for metricName, metricData in metrics %}
{% if metricName!="top_cpu_proc" and metricName!="top_ram_proc" and metricName!="disk_used" and not (metricName starts with "disk_used_") and not (metricName starts with "disk_total_gb_") and metricName!="ram_total_gb" and not (metricName starts with "net_in_") and not (metricName starts with "net_out_") %}
    if (typeof chart{{ metricName|replace({'-': '_', '.': '_'}) }} !== 'undefined') {
        chart{{ metricName|replace({'-': '_', '.': '_'}) }}.resetZoom();
    }
{% endif %}
{% endfor %}
}

</script>
{% endblock %}