YwxAppThink/app/backend/controller/AddonMonitor.php

<?php
/*
 * @Author: YwxApp <ywx@ywxapp.cn>
 * @Date: 2026-07-17 17:02:05
 * @LastEditors: YwxApp <ywx@ywxapp.cn>
 * @LastEditTime: 2026-08-03 13:33:07
 * @Description: 
 * @FilePath: \ywxapp_dev\app\backend\controller\AddonMonitor.php
 * @CustomString: Copyright (c) 2026 YwxApp
 */

declare(strict_types=1);
namespace app\backend\controller;

use think\facade\View;
use ywxapp\controller\BackendBase;
use ywxapp\service\AddonPerformanceMonitor;
use ywxapp\service\AddonHotReload; 
/**
 * AddonMonitor 类
 *
 * @author ywxapp <admin@ywxapp.cn>
 */
class AddonMonitor extends BackendBase
{
    protected $noNeedLogin = [];
    protected $noNeedVerify = [];

    
    public function index()
    {
        if ($this->request->isAjax()) {
            $action = $this->request->param('action', 'overview');
            
            switch ($action) {
                case 'overview':
                    return $this->getOverview();
                case 'performance':
                    return $this->getPerformance();
                case 'health':
                    return $this->getHealth();
                case 'reload':
                    return $this->getReloadStats();
                case 'reload_addon':
                    return $this->reloadAddon();
                case 'clear_performance':
                    return $this->clearPerformanceData();
                default:
                    return $this->result->error('未知操作');
            }
        }

        return View::fetch('addon_monitor/index');
    }

    /**
     * 获取概览数据
     */
    private function getOverview()
    {
        $overview = AddonPerformanceMonitor::getAllPerformanceOverview();
        $problematic = AddonPerformanceMonitor::getProblematicaddon();
        $reloadStats = AddonHotReload::getReloadStatistics();
        
        // 统计数据
        $totaladdon = count($overview);
        $healthyaddon = 0;
        $problematicaddon = count($problematic);
        $totalCalls = 0;
        $avgExecutionTime = 0;
        $avgSuccessRate = 0;

        foreach ($overview as $stats) {
            if ($stats['success_rate'] > 95 && $stats['avg_execution_time'] < 1.0) {
                $healthyaddon++;
            }
            $totalCalls += $stats['total_calls'];
            $avgExecutionTime += $stats['avg_execution_time'];
            $avgSuccessRate += $stats['success_rate'];
        }

        if ($totaladdon > 0) {
            $avgExecutionTime = $avgExecutionTime / $totaladdon;
            $avgSuccessRate = $avgSuccessRate / $totaladdon;
        }

        return $this->result->success([
            'total_addon' => $totaladdon,
            'healthy_addon' => $healthyaddon,
            'problematic_addon' => $problematicaddon,
            'total_calls' => $totalCalls,
            'avg_execution_time' => round($avgExecutionTime * 1000, 2),
            'avg_success_rate' => round($avgSuccessRate, 2),
            'reload_stats' => $reloadStats
        ]);
    }

    /**
     * 获取性能详情
     */
    private function getPerformance()
    {
        $addon = $this->request->param('addon', '');
        
        if (empty($addon)) {
            // 返回所有插件性能数据
            $overview = AddonPerformanceMonitor::getAllPerformanceOverview();
            return $this->result->success($overview);
        } else {
            // 返回指定插件性能数据
            $stats = AddonPerformanceMonitor::getPerformanceStats($addon);
            return $this->result->success($stats);
        }
    }

    /**
     * 获取健康状态
     */
    private function getHealth()
    {
        $problematic = AddonPerformanceMonitor::getProblematicaddon();
        $overview = AddonPerformanceMonitor::getAllPerformanceOverview();
        
        // 生成健康报告
        $healthReport = [];
        foreach ($overview as $addon => $stats) {
            $isHealthy = true;
            $issues = [];

            if ($stats['avg_execution_time'] > AddonPerformanceMonitor::PERFORMANCE_THRESHOLD) {
                $isHealthy = false;
                $issues[] = '执行时间过长';
            }

            if ($stats['avg_memory_usage'] > AddonPerformanceMonitor::MEMORY_THRESHOLD) {
                $isHealthy = false;
                $issues[] = '内存使用过多';
            }

            if ($stats['success_rate'] < 90) {
                $isHealthy = false;
                $issues[] = '成功率过低';
            }

            $healthReport[$addon] = [
                'healthy' => $isHealthy,
                'issues' => $issues,
                'stats' => $stats
            ];
        }

        return $this->result->success([
            'health_report' => $healthReport,
            'problematic_addon' => $problematic
        ]);
    }

    /**
     * 获取热重载统计
     */
    private function getReloadStats()
    {
        $stats = AddonHotReload::getReloadStatistics();
        return $this->result->success($stats);
    }

    /**
     * 重载插件
     */
    private function reloadAddon()
    {
        $addon = $this->request->param('addon', '');
        $force = $this->request->param('force', false);

        if (empty($addon)) {
            return $this->result->error('请指定插件名称');
        }

        if (!config('app.app_debug')) {
            return $this->result->error('热重载功能仅在开发环境可用');
        }

        try {
            $reloaded = AddonHotReload::reloadAddon($addon, $force);
            
            if ($reloaded) {
                $status = AddonHotReload::getReloadStatus($addon);
                return $this->result->success([
                    'reloaded' => true,
                    'status' => $status
                ], '插件重载成功');
            } else {
                return $this->result->success([
                    'reloaded' => false
                ], '插件无文件变更，无需重载');
            }
        } catch (\Exception $e) {
            return $this->result->error('插件重载失败：' . $e->getMessage());
        }
    }

    /**
     * 清除性能数据
     */
    private function clearPerformanceData()
    {
        $addon = $this->request->param('addon', '');

        try {
            if (empty($addon)) {
                AddonPerformanceMonitor::clearPerformanceData();
                return $this->result->success([], '已清除所有插件性能数据');
            } else {
                AddonPerformanceMonitor::clearPerformanceData($addon);
                return $this->result->success([], "已清除插件 {$addon} 的性能数据");
            }
        } catch (\Exception $e) {
            return $this->result->error('清除性能数据失败：' . $e->getMessage());
        }
    }

    /**
     * 性能图表数据
     */
    public function chart()
    {
        $type = $this->request->param('type', 'execution_time');
        $period = $this->request->param('period', 'day'); // day, week, month
        
        $overview = AddonPerformanceMonitor::getAllPerformanceOverview();
        $chartData = [];

        foreach ($overview as $addon => $stats) {
            if ($stats['total_calls'] === 0) {
                continue;
            }

            switch ($type) {
                case 'execution_time':
                    $chartData[] = [
                        'name' => $addon,
                        'value' => round($stats['avg_execution_time'] * 1000, 2)
                    ];
                    break;
                case 'memory_usage':
                    $chartData[] = [
                        'name' => $addon,
                        'value' => round($stats['avg_memory_usage'] / 1024, 2)
                    ];
                    break;
                case 'success_rate':
                    $chartData[] = [
                        'name' => $addon,
                        'value' => round($stats['success_rate'], 2)
                    ];
                    break;
                case 'call_count':
                    $chartData[] = [
                        'name' => $addon,
                        'value' => $stats['total_calls']
                    ];
                    break;
            }
        }

        // 按值排序
        usort($chartData, function($a, $b) {
            return $b['value'] - $a['value'];
        });

        // 只返回前10个
        $chartData = array_slice($chartData, 0, 10);

        return $this->result->success([
            'chart_data' => $chartData,
            'type' => $type,
            'period' => $period
        ]);
    }
}