using Newtonsoft.Json;
using NLog;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace MoviconHub.App.Com
{
    /// <summary>
    /// WebSocket客户端配置类
    /// </summary>
    public class WebSocketConfig
    {
        private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
        private const string ConfigFileName = "websocket_config.json";

        // WebSocket客户端配置
        public string ServerAddress { get; set; } = "127.0.0.1";  // 服务器地址，默认使用与API相同的地址
        public int ServerPort { get; set; } = 8303;                  // 服务器端口
        public bool AutoReconnect { get; set; } = true;              // 自动重连
        public int ReconnectInterval { get; set; } = 5000;           // 重连间隔(毫秒)
        public int HeartbeatInterval { get; set; } = 30000;          // 心跳间隔(毫秒)
        public int ConnectionTimeout { get; set; } = 5000;           // 连接超时(毫秒)
        public string DeviceCode { get; set; } = "";                 // 设备编码
        public string SecretKey { get; set; } = "";                  // 安全密钥
        public string Url { get; set; } = "";                  // 安全密钥

        /// <summary>
        /// 循环周期数据
        /// </summary>
        public int Cycle { get; set; } = 1;

        /// <summary>
        /// 保存配置到文件
        /// </summary>
        public void SaveConfig()
        {
            try
            {
                string configPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, ConfigFileName);
                string json = JsonConvert.SerializeObject(this, Formatting.Indented);
                File.WriteAllText(configPath, json);
                Logger.Info("WebSocket客户端配置已保存");
            }
            catch (Exception ex)
            {
                Logger.Error(ex, "保存WebSocket客户端配置时发生错误");
            }
        }

        /// <summary>
        /// 从文件加载配置
        /// </summary>
        /// <returns>WebSocket配置对象</returns>
        public static WebSocketConfig LoadConfig()
        {
            try
            {
                string configPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, ConfigFileName);
                if (File.Exists(configPath))
                {
                    string json = File.ReadAllText(configPath);
                    var config = JsonConvert.DeserializeObject<WebSocketConfig>(json);
                    Logger.Info("已成功加载WebSocket客户端配置");
                    return config;
                }
            }
            catch (Exception ex)
            {
                Logger.Error(ex, "加载WebSocket客户端配置时发生错误");
            }

            // 如果配置文件不存在或加载失败，则返回默认配置
            Logger.Info("使用默认WebSocket客户端配置");
            return new WebSocketConfig();
        }
    }
}