using DMS.Core.Models;
using Newtonsoft.Json;

namespace DMS.Application.Configurations
{
   

    public class AppSettings
    {
        public class Database
        {
            public string DbType { get; set; } = "MySql";
            public string Server { get; set; } = "127.0.0.1";
            public int Port { get; set; } = 3306;
            public string UserId { get; set; } = "root";
            public string Password { get; set; } = "Pgw15221236646";
            public string DbName { get; set; } = "dms_test";
        }
        
        
        public Database Db { get; set; } = new Database();
        public string Theme { get; set; } = "跟随系统";
        public bool EnableS7Service { get; set; } = true;
        public bool EnableMqttService { get; set; } = true;
        public bool EnableOpcUaService { get; set; } = true;
        public bool MinimizeToTrayOnClose { get; set; } = true;
        public List<MenuBean> Menus { get; set; } = new List<MenuBean>();

        public int DefaultPollingInterval { get; set; } = 30000; // 默认轮询间隔30秒

        private static readonly string SettingsFilePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, ConfigJsonFileName);
        
        private const string ConfigJsonFileName = "dms_config.json";

        public  AppSettings? Load()
        {
            if (File.Exists(SettingsFilePath))
            {
                string json = File.ReadAllText(SettingsFilePath);
                AppSettings? appSettings = JsonConvert.DeserializeObject<AppSettings>(json);
                return appSettings ?? throw new InvalidOperationException("加载配置文件出现了错误。");
            }
                return null;
        }

        public void Save()
        {
            string json = JsonConvert.SerializeObject(this, Formatting.Indented);
            File.WriteAllText(SettingsFilePath, json);
        }

        public string ToConnectionString()
        {
            return $"server={Db.Server};port={Db.Port};user={Db.UserId};password={Db.Password};database={Db.DbName};";
        }
    }
}