using IBKLinker_Minio.Entity;
using log4net;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using System.Web.Http;
using Minio;
using System.Net.PeerToPeer;
using System.IO;
using System.Reactive.Linq;
using Minio.DataModel;
using System.Security.AccessControl;
using System.IO.Pipes;
using System.Net.Mime;
using IBKLinker_Minio.Entity.MinioController;
using SOA.Objects;
using SOA.Persistent;
using System.Web.Http.Results;
using System.Runtime.InteropServices.ComTypes;
using System.Xml;
using Swashbuckle.Swagger;
using System.Runtime.ConstrainedExecution;
using System.Net.Http;
using System.Web.UI.WebControls;
using System.Runtime.Remoting.Contexts;
using System.Runtime.InteropServices;
using System.Net;
using NPOI.XSSF.UserModel;
using NPOI.SS.UserModel;
using System.Net.Http.Headers;
using NPOI.SS.Formula.Functions;
using System.Xml.Linq;
using NPOI.HPSF;
using IBKLinker_Minio.Common;

namespace IBKLinker_Minio.Controller.MinioController
{
    /// <summary>
    /// 作者：孙亮
    /// 编写时间：2023-08-15
    /// 编写内容：mino上传接口
    /// </summary>
    [RoutePrefix("minio/minioapi")]
    public class MinioApiController : ApiController
    {
        /// <summary>
        /// 调用log日志文件
        /// </summary>
        private static readonly ILog logger = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);


        #region minio权限表
        /// <summary>
        /// 添加minio权限表
        /// </summary>
        /// <param name="minioAuthority">权限表</param>
        [HttpPost, Route("AddAuthority")]
        public RequestEntity AddAuthority(MinioAuthority minioAuthority)
        {
            RequestEntity request = new RequestEntity();
            try
            {
                ///创建数据库连接上下文对象
                using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
                {
                    ///拿到表自增长的值赋值给自增长主键pk
                    minioAuthority.Id = getPk("S_MINIO_AUTHORITY", "MINIO_AUTHORITY");
                    ///给创建时间赋值
                    minioAuthority.CreatorTime = DateTime.Now;

                    ///把需要添加的数据同步到数据库
                    db.Insert<MinioAuthority>(minioAuthority);
                    request.code = "0";
                }
            }
            catch (Exception ex)
            {
                request.code = "1";
                logger.ErrorFormat("主表:MINIO_AUTHORITY，minio权限表添加数据失败，错误原因:{0}", ex);
            }
            return request;
        }
        /// <summary>
        /// 修改minio权限表
        /// </summary>
        /// <param name="data">修改数据</param>
        [HttpPost, Route("UpdateAuthority")]
        public RequestEntity UpdateAuthority(List<MinioAuthority> data)
        {
            RequestEntity request = new RequestEntity();
            try
            {
                ///创建数据库连接上下文对象
                using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
                {
                    try
                    {
                        ///启动事务
                        db.BeginTransaction();
                        ///给修改时间赋值
                        DateTime time = DateTime.Now;
                        db.Update<MinioAuthority>(data);
                        db.Commit();
                        request.code = "0";
                    }
                    catch (Exception ex)
                    {
                        request.code = "1";
                        db.Rollback();
                        ///把错误日志写到日志文件
                        logger.ErrorFormat("主表:MINIO_AUTHORITY，修改minio权限表失败，错误原因:{0}", ex);
                    }
                }
            }
            catch (Exception ex)
            {
                request.code = "1";
                logger.ErrorFormat("主表:MINIO_AUTHORITY，创建数据库连接对象，错误原因:{0}", ex);
            }
            return request;
        }

        /// <summary>
        /// 删除minio权限表
        /// </summary>
        /// <param name="master">需要删除的数据</param>
        [HttpPost, Route("RemoveAuthority")]
        public RequestEntity RemoveAuthority(List<MinioAuthority> master)
        {
            RequestEntity request = new RequestEntity();
            try
            {
                using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
                {
                    db.BeginTransaction();

                    db.Delete<MinioAuthority>(master);

                    db.Commit();
                    request.code = "0";
                }
            }
            catch (Exception ex)
            {
                request.code = "1";

                logger.ErrorFormat("主表:MINIO_AUTHORITY，创建数据库连接对象失败，错误原因:{0}", ex);
            }
            return request;
        }


        /// <summary>
        /// 查询minio权限表
        /// </summary>
        /// <returns></returns>
        [HttpPost, Route("GetAuthority")]
        public RequestEntity GetAuthority(MinioAuthority minioAuthority)
        {
            RequestEntity request = new RequestEntity();
            try
            {
                using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
                {
                    string sql = string.Empty;
                    IList<MinioAuthority> result = new List<MinioAuthority>();
                    if (!string.IsNullOrEmpty(minioAuthority.LimitsAuthorityId.ToString()))
                    {
                        sql += " and  LIMITS_AUTHORITY_ID ='" + minioAuthority.LimitsAuthorityId + "'";
                    }

                    request.data = db.Query<MinioAuthority>("select * from MINIO_AUTHORITY where 1=1 " + sql + " ORDER BY PK");
                    request.code = "0";
                }
            }
            catch (Exception ex)
            {
                request.code = "1";
                logger.ErrorFormat("主表:MINIO_AUTHORITY，查询minio权限表失败，错误原因:{0}", ex);
            }
            return request;
        }

        #endregion

        #region minio用户表
        /// <summary>
        /// 添加minio角色表
        /// </summary>
        /// <param name="minioUser">角色表</param>
        [HttpPost, Route("AddUSER")]
        public RequestEntity AddUSER(MinioUser minioUser)
        {
            RequestEntity request = new RequestEntity();
            try
            {
                ///创建数据库连接上下文对象
                using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
                {
                    ///拿到表自增长的值赋值给自增长主键pk
                    //minioUser.UserId = getPk("S_MINIO_USER", "MINIO_USER");
                    ///给创建时间赋值
                    minioUser.CreatorTime = DateTime.Now;

                    ///把需要添加的数据同步到数据库
                    db.Insert<MinioUser>(minioUser);
                    request.code = "0";
                }
            }
            catch (Exception ex)
            {
                request.code = "1";
                logger.ErrorFormat("主表:MINIO_USER，minio角色表添加数据失败，错误原因:{0}", ex);
            }
            return request;
        }
        /// <summary>
        /// 修改minio用户表
        /// </summary>
        /// <param name="data">修改数据</param>
        [HttpPost, Route("UpdateUSER")]
        public RequestEntity UpdateUSER(List<MinioUser> data)
        {
            RequestEntity request = new RequestEntity();
            try
            {
                ///创建数据库连接上下文对象
                using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
                {
                    try
                    {
                        ///启动事务
                        db.BeginTransaction();
                        ///给修改时间赋值
                        DateTime time = DateTime.Now;
                        db.Update<MinioUser>(data);
                        db.Commit();
                        request.code = "0";
                    }
                    catch (Exception ex)
                    {
                        request.code = "1";
                        db.Rollback();
                        ///把错误日志写到日志文件
                        logger.ErrorFormat("主表:MINIO_USER，修改minio角色表失败，错误原因:{0}", ex);
                    }
                }
            }
            catch (Exception ex)
            {
                request.code = "1";
                logger.ErrorFormat("主表:MINIO_USER，创建数据库连接对象，错误原因:{0}", ex);
            }
            return request;
        }

        /// <summary>
        /// 删除minio角色表
        /// </summary>
        /// <param name="master">需要删除的数据</param>
        [HttpPost, Route("RemoveUSER")]
        public RequestEntity RemoveUSER(List<MinioUser> master)
        {
            RequestEntity request = new RequestEntity();
            try
            {
                using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
                {
                    db.BeginTransaction();

                    db.Delete<MinioUser>(master);

                    db.Commit();
                    request.code = "0";
                }
            }
            catch (Exception ex)
            {
                request.code = "1";

                logger.ErrorFormat("主表:MINIO_USER，创建数据库连接对象失败，错误原因:{0}", ex);
            }
            return request;
        }


        /// <summary>
        /// 查询minio用户表
        /// </summary>
        /// <returns></returns>
        [HttpPost, Route("GetUSER")]
        public RequestEntity GetUSER(MinioUser minioUser)
        {
            RequestEntity request = new RequestEntity();
            try
            {
                using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
                {
                    string sql = string.Empty;
                    //IList<MinioUser> result = new List<MinioUser>();
                    if (!string.IsNullOrEmpty(minioUser.UserName))
                    {
                        sql += " and  a.USER_NAME ='" + minioUser.UserName + "'";
                    }
                    if (!string.IsNullOrEmpty(minioUser.UserId))
                    {
                        sql += " and  a.USER_ID ='" + minioUser.UserId + "'";
                    }
                    if (!string.IsNullOrEmpty(minioUser.State.ToString()))
                    {
                        sql += " and  a.STATE =" + minioUser.State + "";
                    }
                    if (minioUser.RoleId>0)
                    {
                        sql += " and  a.ROLE_ID =" + minioUser.RoleId + "";
                    }
                    request.data = db.Query<UserModel>("select a.*,b.Role_Name as  RoleName  from MINIO_USER a left  join  MINIO_ROLE_PERMISSION b on  a. ROLE_ID=b.ID  where 1=1  " + sql + " ORDER BY USER_ID");
                    request.code = "0";
                }
            }
            catch (Exception ex)
            {
                request.code = "1";
                logger.ErrorFormat("主表:MINIO_USER，查询minio角色表失败，错误原因:{0}", ex);
            }
            return request;
        }

        #endregion

        #region minio文件关联表
        /// <summary>
        /// 添加minio文件关联表
        /// </summary>
        /// <param name="minioFileassociation">文件关联表</param>
        [HttpPost, Route("AddFileassociation")]
        public RequestEntity AddFileassociation(MinioFileassociation minioFileassociation)
        {
            RequestEntity request = new RequestEntity();
            using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
            {
                try
                {
                    db.BeginTransaction();//启动事务
                    ///创建数据库连接上下文对象

                    ///拿到表自增长的值赋值给自增长主键pk
                    minioFileassociation.Pk = getPk("S_MINIO_FILEASSOCIATION", "MINIO_FILEASSOCIATION");
                    ///给创建时间赋值
                    minioFileassociation.CreatorTime = DateTime.Now;

                    ///把需要添加的数据同步到数据库
                    db.Insert<MinioFileassociation>(minioFileassociation);
                    db.Commit();//提交事务
                    request.code = "0";
                    request.msg = "关联成功！";
                }
                catch (Exception ex)
                {
                    db.Rollback();//回滚
                    request.code = "1";
                    logger.ErrorFormat("主表:MINIO_FILEASSOCIATION，minio文件关联表表添加数据失败，错误原因:{0}", ex);
                }
            }
            return request;
        }
        /// <summary>
        /// 修改minio文件关联表
        /// </summary>
        /// <param name="data">修改数据</param>
        [HttpPost, Route("UpdateFileassociation")]
        public RequestEntity UpdateFileassociation(List<MinioFileassociation> data)
        {
            RequestEntity request = new RequestEntity();
            ///创建数据库连接上下文对象
            using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
            {
                try
                {
                    try
                    {
                        ///启动事务
                        db.BeginTransaction();
                        ///给修改时间赋值
                        DateTime time = DateTime.Now;
                        db.Update<MinioFileassociation>(data);
                        db.Commit();
                        request.code = "0";
                        request.msg = "修改成功！";
                    }
                    catch (Exception ex)
                    {
                        request.code = "1";
                        db.Rollback();//回滚
                        ///把错误日志写到日志文件
                        logger.ErrorFormat("主表:MINIO_FILEASSOCIATION，修改minio文件关联表表失败，错误原因:{0}", ex);
                    }
                }
                catch (Exception ex)
                {
                    db.Rollback();//回滚
                    request.code = "1";
                    logger.ErrorFormat("主表:MINIO_FILEASSOCIATION，创建数据库连接对象，错误原因:{0}", ex);
                }
            }
            return request;
        }

        /// <summary>
        /// 删除minio文件关联表
        /// </summary>
        /// <param name="master">需要删除的数据</param>
        [HttpPost, Route("RemoveFileassociation")]
        public RequestEntity RemoveFileassociation(MinioFileassociation master)
        {
            RequestEntity request = new RequestEntity();
            ///创建数据库连接上下文对象
            using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
            {
                try
                {
                    db.BeginTransaction();//启动事务
                    db.Delete<MinioFileassociation>(master);
                    db.Commit();//提交事务
                    request.code = "0";
                    request.msg = "删除成功！";

                }
                catch (Exception ex)
                {
                    db.Rollback();//回滚
                    request.code = "1";
                    logger.ErrorFormat("主表:MINIO_FILEASSOCIATION，创建数据库连接对象失败，错误原因:{0}", ex);
                }
            }
            return request;
        }


        /// <summary>
        /// 查询minio文件关联表
        /// </summary>
        /// <returns></returns>
        [HttpPost, Route("GetFileassociation")]
        public RequestEntity GetFileassociation(string FileName)
        {
            RequestEntity request = new RequestEntity();
            try
            {
                using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
                {
                    if (FileName != null) 
                    {
                        string sql = string.Empty;
                        IList<MinioFileassociation> result = new List<MinioFileassociation>();
                        if (!string.IsNullOrEmpty(FileName.ToString()))
                        {
                            sql += string.Format( " and  FILE_NAME like'%{0}%' or ASSOCIATION_FILE_NAME like'%{0}%'", FileName);
                        }
                        request.data = db.Query<MinioFileassociation>("select * from MINIO_FILEASSOCIATION where 1=1 " + sql + " ORDER BY PK");
                        request.code = "0";
                    }
                }
            }
            catch (Exception ex)
            {
                request.code = "1";
                logger.ErrorFormat("主表:MINIO_FILEASSOCIATION，查询minio文件关联表表失败，错误原因:{0}", ex);
            }
            return request;
        }

        #endregion

        #region minio角色权限表
        /// <summary>
        /// 添加minio角色权限表
        /// </summary>
        /// <param name="minioRolePermission">minio角色权限表</param>
        [HttpPost, Route("AddRolePermission")]
        public RequestEntity AddRolePermission(MinioRolePermission minioRolePermission)
        {
            RequestEntity request = new RequestEntity();
            try
            {
                ///创建数据库连接上下文对象
                using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
                {
                    ///拿到表自增长的值赋值给自增长主键pk
                    minioRolePermission.Pk = getPk("S_MINIO_ROLE_PERMISSION", "MINIO_ROLE_PERMISSION");
                    ///给创建时间赋值
                    minioRolePermission.CreatorTime = DateTime.Now;

                    ///把需要添加的数据同步到数据库
                    db.Insert<MinioRolePermission>(minioRolePermission);
                    request.code = "0";
                }
            }
            catch (Exception ex)
            {
                request.code = "1";
                logger.ErrorFormat("主表:MINIO_ROLE_PERMISSION，minio角色权限表添加数据失败，错误原因:{0}", ex);
            }
            return request;
        }
        /// <summary>
        /// 修改minio角色表
        /// </summary>
        /// <param name="data">修改数据</param>
        [HttpPost, Route("UpdateRolePermission")]
        public RequestEntity UpdateRolePermission(MinioRolePermission data)
        {
            RequestEntity request = new RequestEntity();
            try
            {
                ///创建数据库连接上下文对象
                using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
                {
                    try
                    {
                        ///启动事务
                        db.BeginTransaction();
                        ///给修改时间赋值
                        DateTime time = DateTime.Now;
                        db.Update<MinioRolePermission>(data);
                        db.Commit();
                        request.code = "0";
                    }
                    catch (Exception ex)
                    {
                        request.code = "1";
                        db.Rollback();
                        ///把错误日志写到日志文件
                        logger.ErrorFormat("主表:MINIO_ROLE_PERMISSION，修改minio角色权限表表失败，错误原因:{0}", ex);
                    }
                }
            }
            catch (Exception ex)
            {
                request.code = "1";
                logger.ErrorFormat("主表:MINIO_ROLE_PERMISSION，创建数据库连接对象，错误原因:{0}", ex);
            }
            return request;
        }

        /// <summary>
        /// 删除minio角色表
        /// </summary>
        /// <param name="master">需要删除的数据</param>
        [HttpPost, Route("RemoveRolePermission")]
        public RequestEntity RemoveRolePermission(List<MinioRolePermission> master)
        {
            RequestEntity request = new RequestEntity();
            try
            {
                using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
                {
                    db.BeginTransaction();

                    db.Delete<MinioRolePermission>(master);

                    db.Commit();
                    request.code = "0";
                }
            }
            catch (Exception ex)
            {
                request.code = "1";

                logger.ErrorFormat("主表:MINIO_ROLE_PERMISSION，创建数据库连接对象失败，错误原因:{0}", ex);
            }
            return request;
        }


        /// <summary>
        /// 查询minio角色表
        /// </summary>
        /// <returns></returns>
        [HttpPost, Route("GetRolePermission")]
        public RequestEntity GetRolePermission(MinioRolePermission minioRolePermission)
        {
            RequestEntity request = new RequestEntity();
            try
            {
                using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
                {
                    string sql = string.Empty;
                    IList<MinioRolePermission> result = new List<MinioRolePermission>();
                    if (minioRolePermission.Id >0)
                    {
                        sql += " and  ID =" + minioRolePermission.Id;
                    }

                    request.data = db.Query<MinioRolePermission>("select * from MINIO_ROLE_PERMISSION where 1=1 " + sql + " ORDER BY PK");
                    request.code = "0";
                }
            }
            catch (Exception ex)
            {
                request.code = "1";
                logger.ErrorFormat("主表:MINIO_ROLE_PERMISSION，查询minio角色权限表失败，错误原因:{0}", ex);
            }
            return request;
        }

        #endregion

        #region minio文件文件夹路径表
        /// <summary>
        /// 添加minio文件文件夹路径表
        /// </summary>
        /// <param name="minioStoragePath">minio文件文件夹路径表</param>
        [HttpPost, Route("AddStoragePath")]
        public RequestEntity AddStoragePath(List<MinioStoragePath> minioStoragePath)
        {
            RequestEntity request = new RequestEntity();
            using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
            {
                try
                {
                    MinioClient minio = new MinioClient("172.15.88.212:9000", "minioadmin", "minioadmin");//连接所需minio所在地址、登录名、密码   
                    string buckname = "dayetegang";//桶名称
                    List<MinioStoragePath> date = new List<MinioStoragePath>();
                    ///创建数据库连接上下文对象
                    db.BeginTransaction();//启动事务
                    if (minioStoragePath != null)
                    {
                        foreach (var item in minioStoragePath)
                        {
                            MinioStoragePath data = new MinioStoragePath();
                            date = db.Query<MinioStoragePath>("select * from MINIO_STORAGE_PATH where pk='" + minioStoragePath[0].Upk + "' ORDER BY PK").ToList();
                            if (item.FileType == 0) //如果是文件夹
                            {
                                if (item.Upk > 0)//判断如果创建的是根目录文件夹前端不需要对父级id传值
                                {
                                    if (date.Count > 0)
                                    {
                                        data.Upk = minioStoragePath[0].Upk;//子文件夹的父级id
                                        data.FileName = minioStoragePath[0].FileName;//文件名称
                                        data.FileType = minioStoragePath[0].FileType;//文件类型
                                        data.FilePath = minioStoragePath[0].FilePath;//文件路径
                                        data.CreatorUser = minioStoragePath[0].CreatorUser;//创建者
                                        data.ClearFlag = "0";//删除状态为未删除
                                        data.CreatorTime = DateTime.Now;//创建时间
                                        data.FileLevel = date[0].FileLevel + 1;//层级
                                        data.Pk = Convert.ToInt32(db.QueryScalar("select S_MINIO_STORAGE_PATH.nextval from dual"));///拿到表自增长的值赋值给自增长主键pk
                                        db.Insert<MinioStoragePath>(data);
                                    }
                                }
                                else
                                {
                                    data.Pk = Convert.ToInt32(db.QueryScalar("select S_MINIO_STORAGE_PATH.nextval from dual"));///拿到表自增长的值赋值给自增长主键pk
                                    data.Upk = 0;//子文件夹的父级id（如果是根目录默认父级id为0）
                                    data.FileName = minioStoragePath[0].FileName;//文件名称
                                    data.FileType = minioStoragePath[0].FileType;//文件类型
                                    data.FilePath = minioStoragePath[0].FilePath;//文件路径
                                    data.CreatorUser = minioStoragePath[0].CreatorUser;//创建者
                                    data.CreatorTime = DateTime.Now;//创建时间
                                    data.ClearFlag = "0";//删除状态为未删除
                                    data.FileLevel = 1;//层级
                                    db.Insert<MinioStoragePath>(data);
                                }
                                #region minio创建文件夹                                           
                                //var folderName = minioStoragePath[0].FilePath + "/";//取前端发送路径(或单一文件夹名称)
                                //minio.PutObjectAsync(buckname, folderName, new MemoryStream(), 0, "application/octet-stream");
                                #endregion
                                request.msg = "文件夹创建成功!";
                                request.code = "0";
                            }
                            if (item.FileType == 1)//如果是文件
                            {
                                string type = "";
                                if (item.FileCategory == "doc")
                                {
                                    type = "application/msword";
                                }
                                else if (item.FileCategory == "pdf")
                                {
                                    type = "application/pdf";
                                }
                                else if (item.FileCategory == "docx") 
                                {
                                    type = "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
                                }
                                
                                var contentType = item.FileCategory;
                                string strBase64 = item.Bate64;//取文件base64流数据
                                byte[] bt = Convert.FromBase64String(strBase64);//获取html base64
                                var uploadTask = minio.PutObjectAsync(buckname, "/" + item.FileName, new MemoryStream(bt), bt.Length, contentType);//上传文件到minio数据库
                                uploadTask.Wait();
                                if (uploadTask.Status == TaskStatus.RanToCompletion && !uploadTask.IsFaulted)//判断是否上传成功
                                {
                                    data.Pk = Convert.ToInt32(db.QueryScalar("select S_MINIO_STORAGE_PATH.nextval from dual"));///拿到表自增长的值赋值给自增长主键pk
                                    data.Upk = item.Upk;//子文件夹的父级id（如果是根目录默认父级id为0）
                                    data.FileName = item.FileName;//文件名称
                                    data.FileType = item.FileType;//文件类型
                                    data.FilePath = item.FilePath;//文件路径
                                    data.CreatorUser = item.CreatorUser;//创建者
                                    data.CreatorTime = DateTime.Now;//创建时间
                                    data.ClearFlag = "0";//删除状态为未删除
                                    data.FileLevel = date[0].FileLevel + 1;//层级
                                    db.Insert<MinioStoragePath>(data);
                                    request.msg = "文件上传成功！";
                                    request.code = "0";
                                }
                                else
                                {
                                    request.msg = "文件上传失败，请检查文件是否正确！";
                                    request.code = "0";
                                }
                            }
                        }
                        db.Commit();
                    }
                }
                catch (Exception ex)
                {
                    db.Rollback();
                    request.code = "1";
                    logger.ErrorFormat("主表:MINIO_STORAGE_PATH，minio文件文件夹路径表添加数据失败，错误原因:{0}", ex);
                }
            }
            return request;
        }
        /// <summary>
        /// 修改minio文件文件夹路径
        /// </summary>
        /// <param name="data">修改数据</param>
        [HttpPost, Route("UpdateStoragePath")]
        public RequestEntity UpdateStoragePath(List<MinioStoragePath> data)
        {
            RequestEntity request = new RequestEntity();
            try
            {
                ///创建数据库连接上下文对象
                using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
                {
                    try
                    {
                        ///启动事务
                        db.BeginTransaction();
                        ///给修改时间赋值
                        DateTime time = DateTime.Now;//取当前时间
                        MinioStoragePath date = new MinioStoragePath();
                        List<MinioStoragePath> datebase = new List<MinioStoragePath>();
                        foreach (var item in data) 
                        {
                            date.Pk = item.Pk;//主键ID
                            date.Upk = item.Upk;//子文件夹的父ID
                            date.FileName = item.FileName;//文件名称
                            date.FileType = item.FileType;//文件类型
                            date.FilePath = item.FilePath;//文件路径
                            date.CreatorUser = item.CreatorUser;//创建者
                            date.CreatorTime = item.CreatorTime;//创建时间
                            date.DownloadNum = item.DownloadNum;//下载次数
                            date.FileLevel = item.FileLevel;//层级
                            date.ModifyUsers = item.ModifyUsers;//修改用户
                            date.ModifyTime = time;//修改时间
                            date.ClearFlag = "0";//删除标记 0未删除 1删除
                            datebase.Add(date);
                        }
                        db.Update<MinioStoragePath>(data);
                        db.Commit();//提交事务
                        request.code = "0";
                        request.msg = "修改成功！";
                    }
                    catch (Exception ex)
                    {
                        request.code = "1";
                        db.Rollback();//回滚
                        ///把错误日志写到日志文件
                        logger.ErrorFormat("主表:MINIO_STORAGE_PATH，修改minio文件文件夹路径表失败，错误原因:{0}", ex);
                    }
                }
            }
            catch (Exception ex)
            {
                request.code = "1";
                logger.ErrorFormat("主表:MINIO_STORAGE_PATH，创建数据库连接对象，错误原因:{0}", ex);
            }
            return request;
        }

        /// <summary>
        /// 删除minio文件文件夹路径表
        /// </summary>
        /// <param name="master">需要删除的数据</param>
        [HttpPost, Route("RemoveStoragePath")]
        public RequestEntity RemoveStoragePath(List<MinioStoragePath> master)
        {
            RequestEntity request = new RequestEntity();
            using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
            {
                try
                {
                    DateTime time = DateTime.Now;//取当前时间
                    MinioClient minio = new MinioClient("172.15.88.212:9000", "minioadmin", "minioadmin");
                    string buckname = "dayetegang";//桶名称
                    db.BeginTransaction();
                    string sql = "";
                    //db.Delete<MinioStoragePath>(master);
                    foreach (var item in master)
                    {
                        if (item.FileType == 1) //如果类型是文件
                        {
                            sql = "begin ";
                            sql += string.Format("update MINIO_STORAGE_PATH set CLEAR_FLAG='1',CLEAR_USERS='{0}',CLEAR_TIME='{1}' where PK='{2}';", item.ClearUsers, time, item.Pk);//更新文件路径表中的删除状态
                            sql += string.Format(" delete from MINIO_FILEASSOCIATION where FILE_PK like'%{0}%' or ASSOCIATION_FILE_PK like'%{0}%';", item.Pk);//删除关联表中的关联关系
                            sql += "end;";
                            db.Execute(sql);
                            //minio.RemoveObjectAsync(buckname, item.FileName);//minio操作删除文件
                        }
                        else 
                        {
                            string sel =string.Format( "select * from MINIO_STORAGE_PATH where UPK='{0}'",item.Pk);
                            IList<MinioStoragePath> date = db.Query<MinioStoragePath>(sel);//查询删除文件夹时文件夹是否存在文件
                            if (date.Count > 0)
                            {
                                sql = "begin ";
                                foreach (var data in date)
                                {
                                    sql += string.Format("update MINIO_STORAGE_PATH set CLEAR_FLAG='1',CLEAR_USERS='{0}',CLEAR_TIME='{1}' where PK='{2}' ", item.ClearUsers, item.ClearTime, data.Pk);
                                    sql += string.Format(" delete from MINIO_FILEASSOCIATION where FILE_PK like'%{0}%' or ASSOCIATION_FILE_PK like'%{0}%';", item.Pk);//删除关联表中的关联关系
                                }
                                sql += string.Format("update MINIO_STORAGE_PATH set CLEAR_FLAG='1',CLEAR_USERS='{0}',CLEAR_TIME='{1}' where PK='{2}' ", item.ClearUsers, time, item.Pk);//更新文件路径表中的删除状态
                            }
                            else 
                            {
                                sql = string.Format("update MINIO_STORAGE_PATH set CLEAR_FLAG='1',CLEAR_USERS='{0}',CLEAR_TIME='{1}' where PK='{2}' ", item.ClearUsers, time, item.Pk);//更新文件路径表中的删除状态
                            }

                            db.Execute(sql);
                        }
                    }
                    request.code = "0";
                    request.msg = "删除成功";
                    db.Commit();

                }
                catch (Exception ex)
                {
                    db.Rollback();
                    request.code = "1";
                    logger.ErrorFormat("主表:MINIO_ROLE_PERMISSION，创建数据库连接对象失败，错误原因:{0}", ex);
                }
            }
            return request;
        }


        /// <summary>
        /// 查询minio文件文件夹路径表
        /// </summary>
        /// <returns></returns>
        [HttpPost, Route("GetStoragePath")]
        public RequestEntity GetStoragePath(string FileName)
        {
            RequestEntity request = new RequestEntity();
            try
            {
                using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
                {
                    string sql = string.Empty;
                    IList<MinioStoragePath> result = new List<MinioStoragePath>();
                    if (!string.IsNullOrEmpty(FileName.ToString()))
                    {
                        sql += " and  FILE_NAME like'%" + FileName + "%'";
                    }

                    request.data = db.Query<MinioStoragePath>("select * from MINIO_STORAGE_PATH where 1=1 " + sql + " and  CLEAR_FLAG='0' ORDER BY PK");
                    request.code = "0";
                }
            }
            catch (Exception ex)
            {
                request.code = "1";
                logger.ErrorFormat("主表:MINIO_STORAGE_PATH，查询minio文件文件夹路径表失败，错误原因:{0}", ex);
            }
            return request;
        }

        #endregion

        #region minio文件菜单递归和权限判断
        /// <summary>
        /// 根据ID查询子菜单
        /// </summary>
        /// <param name="PK"></param>
        /// <returns></returns>
        [HttpPost, Route("GetMenuTree")]
        public List<MinioStoragePath> GetMenuTree(string PK = "")
        {
            List<MinioStoragePath> date = new List<MinioStoragePath>();
            using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
            {
                string sql = string.Empty;

                if (!string.IsNullOrEmpty(PK))
                {
                    sql += " and  UPK =" + int.Parse(PK);
                }

                date = db.Query<MinioStoragePath>("select * from MINIO_STORAGE_PATH where 1=1 " + sql + "and  CLEAR_FLAG='0'   ORDER BY PK").ToList();

            }
            return date;
        }
        /// <summary>
        /// 获取根目录和根目录下一级得菜单信息
        /// </summary>
        /// <returns></returns>
        [HttpPost, Route("GetRecursion")]
        public RequestEntity GetRecursion()
        {
            RequestEntity request = new RequestEntity();
            try
            {
                //拿到根目录
                List<RequstStoragePath> requstStoragePaths = new List<RequstStoragePath>();
                List<MinioStoragePath> date = new List<MinioStoragePath>();
                using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
                {
                    string sql = string.Empty;

                    date = db.Query<MinioStoragePath>("select * from MINIO_STORAGE_PATH where UPK=0 AND FILE_LEVEL=1 and   CLEAR_FLAG='0' ORDER BY PK").ToList();

                }
                if (date.Count > 0)
                {
                    foreach (var item in date)
                    {
                        RequstStoragePath model = new RequstStoragePath();

                        model.Pk = item.Pk;
                        model.FileName = item.FileName;
                        model.FilePath = item.FilePath;
                        model.FileType = item.FileType;
                        model.FileLever = item.FileLevel;
                        model.requstStoragePaths = new List<StoragePath>();
                        List<MinioStoragePath> ds = GetMenuTree(item.Pk.ToString());
                        foreach (var items in ds)
                        {
                            StoragePath models = new StoragePath();
                            models.Pk = items.Pk;
                            models.FileName = items.FileName;
                            models.FilePath = items.FilePath;
                            models.FileType = items.FileType;
                            models.FileLever = items.FileLevel;
                            model.requstStoragePaths.Add(models);
                        }
                        requstStoragePaths.Add(model);
                    }
                }
                request.data = requstStoragePaths;
                request.code = "0";
            }
            catch (Exception)
            {
                request.code = "1";
                throw;
            }

            return request;
        }


        /// <summary>
        /// 权限查询
        /// </summary>
        /// <param name="UserID"></param>
        /// <param name="FileName"></param>
        /// <param name="EmpowerType"></param>
        /// <returns></returns>
        [HttpPost, Route("GetEmpower")]
        public RequestEntity GetEmpower(string UserID, string FileName, string EmpowerType)
        {
            RequestEntity request = new RequestEntity();
            try
            {
                //用户ID，文件ID，文件操作类型（查看/移动）
                using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
                {
                    string sql = string.Empty;
                    if (!string.IsNullOrEmpty(UserID))
                    {
                        sql += "a.USER_ID=" + UserID;
                    }
                    if (!string.IsNullOrEmpty(FileName))
                    {
                        sql += "d.File_Name='" + FileName + "'";
                    }
                    if (!string.IsNullOrEmpty(EmpowerType))
                    {
                        if (EmpowerType == "打印")
                        {
                            sql += "b.PRINT_FLAG=1";
                        }
                        if (EmpowerType == "查看")
                        {
                            sql += "b.VIEW_FLAG=1";
                        }
                        if (EmpowerType == "上传")
                        {
                            sql += "b.UPLOAD_FLAG=1";
                        }
                        if (EmpowerType == "编辑")
                        {
                            sql += "b.EDIT_FLAG=1";
                        }
                        if (EmpowerType == "移动")
                        {
                            sql += "b.MOVE_FLAG=1";
                        }
                        if (EmpowerType == "删除")
                        {
                            sql += "b.DELETE_FLAG=1";
                        }
                        if (EmpowerType == "文件夹查看")
                        {
                            sql += "b.FILE_VIEW_PERMISSIONS=1";
                        }
                        if (EmpowerType == "文件夹控制")
                        {
                            sql += "b.FILE_CONTROL_PERMISSIONS=1";
                        }
                    }

                    request.data = db.Query<retqustUser>("select b.*，d.FILE_NAME,d.FILE_PATH from minio_user a left join minio_role_permission b on a.role_id=b.id left join minio_authority  c on b.limits_authority_id=c.limits_authority_id left join minio_storage_path d on c.file_id=d.pk where 1=1 " + sql + " ORDER BY a.creator_time").ToList();
                    request.code = "0";
                }
            }
            catch (Exception)
            {
                request.code = "1";
                //throw;
            }

            //通过用户ID查询用户得角色ID，
            //判断当前角色是否有操作权限
            //通过角色ID查询用户有权限得文件夹

            return request;
        }
        #endregion

        #region minio文件下载及预览
        [HttpPost, Route("FileDownload")]
        public RequestEntity FileDownload(List<MinioStoragePath> minioStoragePath)
        {
            MinioBusinessLogic bb = new MinioBusinessLogic();
            RequestEntity request = new RequestEntity();
            MinioStoragePath data = new MinioStoragePath();
            using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
            {
                try
                {
                    if (minioStoragePath != null)
                    {
                        foreach (var item in minioStoragePath)
                        {

                            var minio = new MinioClient("172.15.88.212:9000", "minioadmin", "minioadmin");
                            string bucketName = "dayetegang";
                            var uploadTask = bb.Download(bucketName, item.FileName);//异步取base64
                            uploadTask.Wait();//等待取值
                            if (uploadTask.Status == TaskStatus.RanToCompletion && !uploadTask.IsFaulted) //判读是否有数值
                            {
                                data.Bate64 = uploadTask.Result;
                                data.FileName = item.FileName;
                                if (item.OperationType == "0") //操作类型为下载
                                {
                                    int DownloadNum = item.DownloadNum + 1;
                                    string sql = "update MINIO_STORAGE_PATH set DOWNLOAD_NUM='" + DownloadNum + "' where pk='" + item.Pk + "'";
                                    db.Execute(sql);
                                }
                                request.code = "0";
                            }
                            else //如果不存在
                            {
                                request.msg = "请联系管理员检查！";
                                request.code = "1";
                            }
                        }
                        if (data != null)
                        {
                            request.data = data;
                        }
                    }
                    else
                    {
                        request.msg = "请联系管理员检查！";
                        request.code = "1";
                    }

                }
                catch (Exception ex)
                {
                    request.msg = "请联系管理员检查！";
                    request.code = "1";
                    logger.InfoFormat(ex.ToString());
                }
            }
            return request;
        }
        #endregion
        #region 标准清单
        [HttpGet, Route("StandardListGeneration")]
        public HttpResponseMessage StandardListGeneration(string InventoryName, string InventoryType, string BeginTime,  string EndTime)
        {
            RequestEntity request = new RequestEntity();
            IList<MinioStoragePath> date = new List<MinioStoragePath>();
            HttpResponseMessage result = new HttpResponseMessage(HttpStatusCode.OK);
            using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
            {
                try
                {
                    if (InventoryName != null && InventoryType != null)
                    {
                        string ExcelName = "";//定义导出Excel文件名称
                        FileStream file = new FileStream("D:/linshi/" + "清单模板.xlsx", FileMode.Open, FileAccess.Read);
                        XSSFWorkbook hssfworkbook = new XSSFWorkbook(file);
                        string sql = "select * from MINIO_STORAGE_PATH where 1=1 and  FILE_TYPE='1' ";
                        if (InventoryType == "0")//标准类型
                        {
                            if (!string.IsNullOrEmpty(BeginTime))
                            {
                                sql += string.Format(" and CREATE_TIME >= to_date('{0}', 'yyyy/mm/dd hh24:mi:ss')", BeginTime);//开始时间
                            }
                            if (!string.IsNullOrEmpty(EndTime))
                            {
                                sql += string.Format(" and CREATE_TIME <= to_date('{0}', 'yyyy/mm/dd hh24:mi:ss')", EndTime);//结束时间
                            }
                            sql += string.Format(" and FILE_PATH like'%{0}%'", InventoryName);//直接添加文件加名称
                            ExcelName = "标准清单";
                        }
                        else
                        {
                            #region 清单判断
                            if (InventoryName == "HY企业标准清单")
                            {
                                sql += "and FILE_PATH like'%HY%'";
                                ExcelName = "HY企业标准清单";
                            }
                            if (InventoryName == "Q-HY企业标准清单")
                            {
                                sql += "and (FILE_PATH like'%Q/HY%'";
                                ExcelName = "Q-HY企业标准清单";
                            }
                            if (InventoryName == "新产品标准清单")
                            {
                                sql += "and (FILE_PATH like'%XYGN%' or  FILE_PATH like'%XYGW%')";
                                ExcelName = "新产品标准清单";
                            }
                            if (InventoryName == "标准目录有效清单")
                            {
                                sql += "and (FILE_PATH like'企业标准'";
                                ExcelName = "标准目录有效清单";
                            }
                            if (InventoryName == "企业标准明细表")
                            {
                                sql += "and (FILE_PATH like'企业标准'";
                                ExcelName = "企业标准明细表";
                            }
                            if (InventoryName == "过期标准清单")
                            {
                                sql += "and (FILE_PATH like'%过期标准%'";
                                ExcelName = "过期标准清单";
                            }
                            if (InventoryName == "参考标准清单")
                            {
                                sql += "and (FILE_PATH like'%参考标准%'";
                                ExcelName = "参考标准清单";
                            }
                            if (InventoryName == "工艺卡清单")
                            {
                                sql += "and (FILE_PATH like'%170钢管厂工艺卡%' or  FILE_PATH like'%219钢管厂工艺卡%' or  FILE_PATH like'%460钢管厂工艺卡%' or  FILE_PATH like'%170热处理工艺卡%' or  FILE_PATH like'%连模铸系列工艺卡/转炉厂%' or  FILE_PATH like'%连模铸系列工艺卡/特冶厂%' or  FILE_PATH like'%连模铸系列工艺卡/电炉厂%' or  FILE_PATH like'%电炉厂工艺卡%' or  FILE_PATH like'%转炉厂工艺卡%' or  FILE_PATH like'%特冶厂工艺卡%' or  FILE_PATH like'%大棒厂工艺卡%' or  FILE_PATH like'%小棒厂工艺卡%' or  FILE_PATH like'%中棒厂工艺卡%'or  FILE_PATH like'%锻造厂工艺卡%' or  FILE_PATH like'%扁棒厂工艺卡%')";
                                ExcelName = "工艺卡清单";
                            }
                            if (InventoryName == "工艺规程清单")
                            {
                                sql += "and FILE_PATH like'%工艺规程%'";
                                ExcelName = "工艺规程清单";
                            }
                            if (InventoryName == "技术制度清单")
                            {
                                sql += "and FILE_PATH like'%技术制度%'";
                                ExcelName = "技术制度清单";
                            }
                            if (InventoryName == "艺字工艺清单")
                            {
                                sql += "and FILE_PATH like'%艺字工艺%'";
                                ExcelName = "艺字工艺清单";
                            }
                            if (InventoryName == "技字通知清单")
                            {
                                sql += "and FILE_PATH like'%技字通知%'";
                                ExcelName = "技字通知清单";
                            }
                            #endregion
                        }
                        date = db.Query<MinioStoragePath>(string.Format("{0}  order by UPK ASC, CREATOR_TIME ASC ", sql));
                        if (date.Count > 0)
                        {
                            request.data = date;//测试查看数据用后去去掉
                            var sheet = hssfworkbook.GetSheetAt(0);
                            for (int i = 0; i < date.Count; i++)
                            {
                                if (sheet != null)
                                {
                                    sheet.CopyRow(2, 3 + i);
                                }
                            }
                            var rowIndex = 3;
                            for (int i = 0; i < date.Count; i++)
                            {
                                var curRow = sheet.GetRow(rowIndex);
                                var data = date[i];
                                if (data.FilePath.IndexOf("企业标准/XYGN") >= 0 || data.FilePath.IndexOf("企业标准/XYGW") >= 0)//对国内国外标准进行特殊处理
                                {
                                    int Num = data.FileName.IndexOf("-") + 8;//取文件名称技术协议编号位数
                                    int name = data.FileName.Length - Num;//取文件名称技术协议名称位数
                                    curRow.GetCell(0).SetCellValue(data.FilePath.Replace(data.FileName, ""));//路径
                                    curRow.GetCell(1).SetCellValue(data.FileName.Substring(0, Num).Trim());//协议编号
                                    curRow.GetCell(2).SetCellValue(data.FileName.Substring(Num, name).Trim());//名称
                                }
                                if (data.FilePath.IndexOf("标准通知")>=0) 
                                {
                                    int Num = data.FileName.IndexOf("号");//取文件名称编号位数
                                    int name = data.FileName.Length - Num;//取文件名称名称位数
                                    curRow.GetCell(0).SetCellValue(data.FilePath.Replace(data.FileName, ""));//路
                                    curRow.GetCell(1).SetCellValue(data.FileName.Substring(0, Num).Trim());//编号
                                    curRow.GetCell(2).SetCellValue(data.FileName.Substring(Num, name).Replace("：", "").Trim());//名称
                                }
                                if(data.FilePath.IndexOf("标准通知") == -1 && data.FilePath.IndexOf("企业标准/XYGN") == -1 || data.FilePath.IndexOf("企业标准/XYGW") == -1)
                                {
                                    var filecontent = data.FileName.Split(' ');//以空格进行区分
                                    curRow.GetCell(0).SetCellValue(data.FilePath.Replace(data.FileName, ""));//路径
                                    curRow.GetCell(1).SetCellValue(filecontent[0].ToString().Trim());//编号
                                    curRow.GetCell(2).SetCellValue(data.FileName.Replace(filecontent[0].ToString(), ""));//名称
                                }
                                rowIndex = rowIndex + 1;
                            }
                            MemoryStream output = new MemoryStream();
                            hssfworkbook.Write(output);
                            output.Seek(0, SeekOrigin.Begin);
                            result.Content = new StreamContent(output);
                            result.Content.Headers.ContentType = new MediaTypeHeaderValue("application/octet-stream");
                            result.Content.Headers.ContentDisposition = new ContentDispositionHeaderValue("attachment");
                            if (ExcelName != null)
                            {
                                result.Content.Headers.ContentDisposition.FileName = ExcelName + ".xlsx";
                            }
                            else
                            {
                                result.Content.Headers.ContentDisposition.FileName = "标准清单.xlsx";
                            }
                            result.Content.Headers.ContentLength = output.Length;
                        }
                    }
                }
                catch (Exception ex)
                {
                    logger.InfoFormat(ex.ToString());
                }
            }
            return result;
        }
        #endregion
        #region 公用方法
        /// <summary>
        /// 矫正pk值
        /// </summary>
        /// <param name="sequenceName"></param>
        /// <param name="tableName"></param>
        /// <returns></returns>
        public Int32 getPk(String sequenceName, String tableName)
        {
            ///创建数据库连接上下文对象
            using (IDbContext db = ObjectContainer.GetObject<IDbContext>("db"))
            {
                ///拿到表自增长序列最大pk值
                int pk_SequenceCurrentMax = Convert.ToInt32(db.QueryScalar("select " + sequenceName + ".nextval from dual"));
                ///拿到表目前最大pk值
                Object pk_TableCurrentMaxObj = db.QueryScalar("select t.pk from " + tableName + " t where rownum <=1  order by t.pk desc");
                int pk_TableCurrentMax = pk_SequenceCurrentMax;
                //如果表最大值查询结果不为空进行对比，
                if (pk_TableCurrentMaxObj != null)
                {
                    pk_TableCurrentMax = Convert.ToInt32(pk_TableCurrentMaxObj);
                    //拿到表中最大值和序列最大值之间的差值
                    int num_BetweenTableSequence = pk_TableCurrentMax - pk_SequenceCurrentMax + 1;
                    //更改序列递增规则，使下一次拿到的序列号比表中最大pk大1
                    db.QueryScalar("alter sequence " + sequenceName + " increment by " + num_BetweenTableSequence.ToString());
                    //执行nexval拿到下一个序列号
                    pk_TableCurrentMax = Convert.ToInt32(db.QueryScalar("select " + sequenceName + ".nextval from dual"));
                    //更改序列递增规则为每次递增一个。
                    db.QueryScalar("alter sequence " + sequenceName + " increment by 1");
                }
                return pk_TableCurrentMax;
            }
        }
        /// <summary>
        /// 编写内容：下载文件转换流数据方法
        /// </summary>
        public string Base64(string FilePath)
        {
            string data = "";
            try
            {
                using (MemoryStream msReader = new MemoryStream())
                {
                    using (FileStream fs = new FileStream(FilePath, FileMode.Open))
                    {
                        byte[] buffer = new byte[1024];
                        int readLen = 0;
                        while ((readLen = fs.Read(buffer, 0, buffer.Length)) > 0)
                        {
                            msReader.Write(buffer, 0, readLen);
                        }
                    }
                    data = Convert.ToBase64String(msReader.ToArray());//转换base64
                }
                return data;//返回值
            }
            catch (Exception ex)
            {
                logger.InfoFormat(ex.ToString());
                throw;
            }
        }
        #endregion
        #region

        #endregion
    }
}