"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.DashboardController = void 0;
const device_1 = require("../models/device");
const clientConnection_1 = require("../models/clientConnection");
const mqttMessage_1 = require("../models/mqttMessage");
class DashboardController {
    static async getOverview(req, res) {
        try {
            const [deviceCount, deviceStats, connectionCount, connectionStats, connectionEventStats, messageCount, messageTypeStats, recentConnections, recentMessages] = await Promise.all([
                device_1.DeviceModel.getCount(),
                device_1.DeviceModel.getStatusStats(),
                clientConnection_1.ClientConnectionModel.getCount(),
                clientConnection_1.ClientConnectionModel.getConnectionStats(),
                clientConnection_1.ClientConnectionModel.getEventStats(),
                mqttMessage_1.MqttMessageModel.getCount(),
                mqttMessage_1.MqttMessageModel.getTypeStats(),
                clientConnection_1.ClientConnectionModel.getAll(10),
                mqttMessage_1.MqttMessageModel.getAll(10)
            ]);
            const deviceStatusCounts = {
                online: 0,
                offline: 0,
                unknown: 0
            };
            deviceStats.forEach(stat => {
                deviceStatusCounts[stat.status] = stat.count;
            });
            const connectionEventCounts = {
                connected: 0,
                disconnected: 0
            };
            connectionStats.forEach(stat => {
                if (stat.connection_type in connectionEventCounts) {
                    connectionEventCounts[stat.connection_type] = stat.count;
                }
            });
            const messageTypeCounts = {
                publish: 0,
                subscribe: 0,
                unsubscribe: 0
            };
            messageTypeStats.forEach(stat => {
                messageTypeCounts[stat.message_type] = stat.count;
            });
            const dailyStats = await clientConnection_1.ClientConnectionModel.getDailyStats(7);
            const hourlyStats = await mqttMessage_1.MqttMessageModel.getHourlyStats(24);
            res.status(200).json({
                success: true,
                data: {
                    summary: {
                        totalDevices: deviceCount,
                        onlineDevices: deviceStatusCounts.online,
                        totalConnections: connectionCount,
                        totalMessages: messageCount
                    },
                    deviceStats: deviceStatusCounts,
                    connectionStats: connectionEventCounts,
                    messageStats: messageTypeCounts,
                    dailyStats: dailyStats || [],
                    hourlyStats: hourlyStats || [],
                    recentConnections: recentConnections || [],
                    recentMessages: recentMessages || []
                }
            });
        }
        catch (error) {
            console.error('获取仪表板概览数据失败:', error);
            res.status(500).json({
                success: false,
                message: '获取仪表板概览数据失败',
                error: error instanceof Error ? error.message : '未知错误'
            });
        }
    }
    static async getChartData(req, res) {
        try {
            const { type, period } = req.query;
            let data;
            switch (type) {
                case 'connections':
                    const days = Number(period) || 7;
                    data = await clientConnection_1.ClientConnectionModel.getDailyStats(days);
                    break;
                case 'messages':
                    const hours = Number(period) || 24;
                    data = await mqttMessage_1.MqttMessageModel.getHourlyStats(hours);
                    break;
                case 'deviceStatus':
                    data = await device_1.DeviceModel.getStatusStats();
                    break;
                case 'messageTypes':
                    data = await mqttMessage_1.MqttMessageModel.getTypeStats();
                    break;
                case 'qosLevels':
                    data = await mqttMessage_1.MqttMessageModel.getQosStats();
                    break;
                case 'popularTopics':
                    const limit = Number(period) || 10;
                    data = await mqttMessage_1.MqttMessageModel.getPopularTopics(limit);
                    break;
                case 'activeClients':
                    const clientLimit = Number(period) || 10;
                    data = await mqttMessage_1.MqttMessageModel.getActiveClients(clientLimit);
                    break;
                default:
                    res.status(400).json({
                        success: false,
                        message: '无效的图表类型'
                    });
                    return;
            }
            res.status(200).json({
                success: true,
                data
            });
        }
        catch (error) {
            console.error('获取图表数据失败:', error);
            res.status(500).json({
                success: false,
                message: '获取图表数据失败',
                error: error instanceof Error ? error.message : '未知错误'
            });
        }
    }
    static async getDeviceStats(req, res) {
        try {
            const stats = await device_1.DeviceModel.getDeviceStats();
            res.status(200).json({
                success: true,
                data: stats,
                message: '获取设备统计成功'
            });
        }
        catch (error) {
            res.status(500).json({
                success: false,
                message: '获取设备统计失败',
                error: error instanceof Error ? error.message : String(error)
            });
        }
    }
    static async getSystemInfo(req, res) {
        try {
            const uptimeSeconds = process.uptime();
            const days = Math.floor(uptimeSeconds / 86400);
            const hours = Math.floor((uptimeSeconds % 86400) / 3600);
            const minutes = Math.floor((uptimeSeconds % 3600) / 60);
            let uptimeStr = '';
            if (days > 0)
                uptimeStr += `${days}天 `;
            if (hours > 0 || days > 0)
                uptimeStr += `${hours}小时 `;
            uptimeStr += `${minutes}分钟`;
            res.status(200).json({
                success: true,
                data: {
                    nodeVersion: process.version.replace('v', ''),
                    uptime: uptimeStr,
                    platform: process.platform,
                    arch: process.arch,
                    memoryUsage: process.memoryUsage()
                }
            });
        }
        catch (error) {
            res.status(500).json({
                success: false,
                message: '获取系统信息失败',
                error: error instanceof Error ? error.message : String(error)
            });
        }
    }
}
exports.DashboardController = DashboardController;
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