FileSqlServerSync/Server/RemoteServer/Controllers/RemoteServerController.cs

using System.Net.WebSockets;
using System.Text;
using Common;
using Microsoft.AspNetCore.Mvc;
using RemoteServer.Models;

namespace RemoteServer.Controllers;

public class SyncFilesController(RemoteSyncServerFactory factory, SqliteDbContext db)
    : ControllerBase
{
    private readonly SqliteDbContext _db = db;
    private readonly RemoteSyncServerFactory Factory = factory;

    [HttpGet("/t")]
    public IActionResult ConnnectTest()
    {
        return Ok("网络连接正常！");
    }

    [Route("/websoc")]
    public async Task WebsocketConnection(string Name)
    {
        if (HttpContext.WebSockets.IsWebSocketRequest)
        {
            try
            {
                if (Factory.GetServerByName(Name) == null)
                {
                    var webSocket = await HttpContext.WebSockets.AcceptWebSocketAsync();
                    var pipeLine = new WebSocPipeLine<WebSocket>(webSocket, true);
                    await Factory.CreateRemoteSyncServer(pipeLine, Name);
                }
                else
                {
                    throw new Exception("RemoteServer: 存在相同名称的发布正在进行!");
                }
            }
            catch (Exception e)
            {
                HttpContext.Response.Body = new MemoryStream(Encoding.UTF8.GetBytes(e.Message));
                HttpContext.Response.StatusCode = StatusCodes.Status406NotAcceptable;
            }
        }
        else
        {
            HttpContext.Response.StatusCode = StatusCodes.Status400BadRequest;
        }
    }

    /// <summary>
    /// 上传文件
    /// </summary>
    /// <param name="file"></param>
    /// <returns></returns>
    [DisableRequestSizeLimit]
    [HttpPost("/UploadFile")]
    public async Task<IActionResult> UploadFile(IFormFile file)
    {
        try
        {
            if (file == null || file.Length == 0)
            {
                throw new Exception("文件不存在！");
            }
            if (!Directory.Exists(RemoteSyncServer.TempRootFile))
                Directory.CreateDirectory(RemoteSyncServer.TempRootFile);
            var filePath = Path.Combine(RemoteSyncServer.TempRootFile, file.FileName);
            using (var stream = new FileStream(filePath, FileMode.Create))
            {
                await file.CopyToAsync(stream);
            }
            var server = Factory.GetServerById(file.FileName.Split('.').First());
            if (server == null)
            {
                throw new Exception("不存在的Id！");
            }
            else
            {
                var h = new UnPackAndReleaseHelper(server);
                server.SetStateHelpBase(h);
                h.UnPack();
            }

            return Ok(new { IsSuccess = true, Message = "File uploaded successfully." });
        }
        catch (Exception ex)
        {
            return StatusCode(500, new { IsSuccess = false, Message = $"上传文件失败: {ex.Message}" });
        }
    }

    // [HttpGet("/GetSyncFilesLogs")]
    // public IActionResult GetSyncFilesLogs(
    //     string? ClientName,
    //     int? Status,
    //     DateTime? SyncTimeStart,
    //     DateTime? SyncTimeEnd,
    //     int page,
    //     int rows
    // )
    // {
    //     var item =
    //         from i in _db.SyncLogHeads
    //         where
    //             (
    //                 string.IsNullOrEmpty(ClientName)
    //                 || (i.ClientName != null && i.ClientName.Contains(ClientName))
    //             )
    //             && (Status == null || i.Status == Status)
    //             && (SyncTimeStart == null || i.SyncTime >= SyncTimeStart)
    //             && (SyncTimeEnd == null || i.SyncTime <= SyncTimeEnd)
    //         orderby i.Id descending
    //         select new
    //         {
    //             Head = i,
    //             Files = (from j in _db.SyncLogFiles where j.HeadId == i.Id select j).ToList()
    //         };

    //     return Ok(item.Skip((page - 1) * rows).Take(rows).ToList());
    // }

    // public class InputFileInfo
    // {
    //     public required string RelativePath { get; set; }
    //     public DateTime MTime { get; set; }
    // }

    // public class OutputFileInfo : InputFileInfo
    // {
    //     /// <summary>
    //     /// 0 新增 1 修改 2 删除
    //     /// </summary>
    //     public int ServerOpType { get; set; }
    // }

    // public class ServerOpFileInfo : OutputFileInfo
    // {
    //     public required string ServerRootDirPath { get; set; }
    //     public required string ClientRootDirPath { get; set; }
    // }

    // public class InputFiles
    // {
    //     public required string ServerRootDirPath { get; set; }

    //     /// <summary>
    //     /// 0 special 1 exclude
    //     /// </summary>
    //     public int Type { get; set; }
    //     public List<FileInfo>? Files { get; set; }
    // }

    // public class ServerOpFiles
    // {
    //     public required string ServerRootDirPath { get; set; }
    //     public string? ClientRootDirPath { get; set; }
    //     public List<OutputFileInfo>? Files { get; set; }
    // }

    // [HttpPost("/GetFilesInfoByDir")]
    // public IActionResult GetFilesInfoByDir([FromBody] InputFiles inputFiles)
    // {
    //     return Ok(new { IsSuccess = true });
    // }

    // [HttpPost("/InitASync")]
    // public IActionResult InitASync([FromBody] SyncLogHead head)
    // {
    //     try
    //     {
    //         var CurrentSyncTaskCount = (
    //             from i in _db.SyncLogHeads
    //             where i.Status == 0
    //             select i
    //         ).Count();
    //         if (CurrentSyncTaskCount > 0)
    //         {
    //             throw new Exception("存在未完成的任务,请等待完成！");
    //         }
    //         head.Id = Guid.NewGuid();
    //         head.SyncTime = DateTime.Now;
    //         head.Status = 0;
    //         _db.SyncLogHeads.Add(head);
    //         _db.SaveChanges();
    //         return Ok(new { IsSuccess = true, head.Id });
    //     }
    //     catch (Exception e)
    //     {
    //         return Ok(new { IsSuccess = false, e.Message });
    //     }
    // }

    // [HttpGet("/CloseASync")]
    // public IActionResult CloseASync(Guid Id, string Message, int Status)
    // {
    //     try
    //     {
    //         var current =
    //             (from i in _db.SyncLogHeads where i.Id == Id select i).FirstOrDefault()
    //             ?? throw new Exception("任务不存在！");
    //         current.Status = Status;
    //         current.Message = Message;
    //         _db.SaveChanges();
    //         return Ok(new { IsSuccess = true });
    //     }
    //     catch (Exception e)
    //     {
    //         return Ok(new { IsSuccess = false, e.Message });
    //     }
    // }
}