AutoPackage/AutoPekage/LiteDbHelper.cs

using LiteDB;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;

namespace AutoPekage
{
    class LiteDbHelper
    {
        private static string liteDbPath = Path.Combine(System.Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "AutoPackage", "sittings.db");

        public static void init()
        {
            if (!File.Exists(liteDbPath))
            {
                Directory.CreateDirectory(Path.GetDirectoryName(liteDbPath));
                AddStmpServer("qq", "smtp.qq.com");
                CreateDefaultSettings();
            }
            
        }

        public static SettingsDao CreateDefaultSettings()
        {
            SettingsDao dao = new SettingsDao();
            dao.AskAutoDeleteFile = true;
            dao.AskAutoLoadFile = true;
            dao.AutoDeleteFile = 0;
            dao.AutoLoadFile = 0;
            dao.DefaultFileName = "我的打包文件.zip";
            dao.LastPath = null;
            dao.SendMail = false;
            dao.TitleModel = 0;
            Settings = dao;
            return dao;
        }

        public static void AddStmpServer(string serverName, string stmp)
        {
            var dao = new StmpServerDao();
            dao.ServerName = serverName;
            dao.Stmp = stmp;
            AddStmpServer(dao);
        }

        public static void AddStmpServer(StmpServerDao dao)
        {
            using (var db = new LiteDatabase(liteDbPath))
            {
                var col = db.GetCollection<StmpServerDao>("stmpservers");
                col.Insert(dao);
            }
        }

        public static List<StmpServerDao> GetAllStmpServer()
        {
            using (var db = new LiteDatabase(liteDbPath))
            {
                var col = db.GetCollection<StmpServerDao>("stmpservers");
                return col.FindAll().ToList();
            }
        }

        public static void AddSender(string name)
        {
            var dao = new SenderDao();
            dao.Name = name;
            AddSender(dao);
        }

        public static void AddSender(string name, string username, string password, string nikename, string stmpServer)
        {
            var dao = new SenderDao();
            dao.Name = name;
            dao.NickName = nikename;
            dao.Password = password;
            dao.StmpServer = stmpServer;
            dao.UserName = username;
            AddSender(dao);
        }

        public static void AddSender(SenderDao dao)
        {
            using (var db = new LiteDatabase(liteDbPath))
            {
                var col = db.GetCollection<SenderDao>("senders");
                if (dao.Id == 0)
                {
                    col.Insert(dao);
                }
                else
                {
                    col.Update(dao);
                }
            }
        }

        public static void DelSender(SenderDao dao)
        {
            using (var db = new LiteDatabase(liteDbPath))
            {
                var col = db.GetCollection<SenderDao>("senders");
                col.Delete(dao.Id);
            }
        }

        public static List<SenderDao> GetAllSender()
        {
            using (var db = new LiteDatabase(liteDbPath))
            {
                var col = db.GetCollection<SenderDao>("senders");
                return col.FindAll().ToList();
            }
        }

        public static SenderDao GetSenderById(int id)
        {
            using (var db = new LiteDatabase(liteDbPath))
            {
                var col = db.GetCollection<SenderDao>("senders");
                return col.FindById(id);
            }
        }

        public static void AddMailTo(string mailto)
        {
            var mailToDao = new MailToDao();
            mailToDao.MailTo = mailto;
            using (var db = new LiteDatabase(liteDbPath))
            {
                var col = db.GetCollection<MailToDao>("mailto");
                col.Insert(mailToDao);
            }
        }

        public static List<MailToDao> GetAllMailTo()
        {
            using (var db = new LiteDatabase(liteDbPath))
            {
                var col = db.GetCollection<MailToDao>("mailto");
                return col.FindAll().ToList();
            }
        }

        public static SettingsDao Settings
        {
            get
            {
                using (var db = new LiteDatabase(liteDbPath))
                {
                    var col = db.GetCollection<SettingsDao>("settings");
                    var dao = col.FindOne(Query.All());
                    if (dao == null)
                    {
                        dao = CreateDefaultSettings();
                    }
                    return dao;
                }
            }
            set
            {
                using (var db = new LiteDatabase(liteDbPath))
                {
                    var col = db.GetCollection<SettingsDao>("settings");
                    if (col.Count() > 0)
                    {
                        col.Update(value);
                    }
                    else
                    {
                        col.Insert(value);
                    }
                    
                }
            }
        }
    }
}