using FineUIPro;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;


namespace BLL
{

    public static class HJGL_DesignBasisDataImportService
    {
        public static Model.SGGLDB db = Funs.DB;

        #region 获取列表
        /// <summary>
        /// 记录数
        /// </summary>
        public static int count
        {
            get;
            set;
        }

        /// 获取分页列表
        /// </summary>
        /// <param name="PageIndex">页码</param>
        /// <param name="PageSize">每页数量</param>
        /// <returns></returns>
        public static IEnumerable getListData(string name, Grid Grid1)
        {
            IQueryable<Model.HJGL_DesignBasisDataImport> q1 = from x in db.HJGL_DesignBasisDataImport select x;
            if (!string.IsNullOrEmpty(name))
            {
                q1 = q1.Where(e => e.DesignBasisDataImportId.Contains(name));
            }
            count = q1.Count();
            if (count == 0)
            {
                return null;
            }
            q1 = SortConditionHelper.SortingAndPaging(q1, Grid1.SortField, Grid1.SortDirection, Grid1.PageIndex, Grid1.PageSize);
            return from x in q1
                   select new
                   {
                       x.DesignBasisDataImportId,
                       x.ProjectId,
                       x.UnitWorkId,
                       x.ImportType,
                       x.FileName,
                       x.FilePath,
                       x.FileType,
                       x.FileSize,
                       x.FileId,
                       x.Version,
                       x.Remark,
                       x.CreateMan,
                       x.CreateDate,

                   };
        }
        #endregion

        public static Model.HJGL_DesignBasisDataImport GetHJGL_DesignBasisDataImportById(string DesignBasisDataImportId)
        {
            return db.HJGL_DesignBasisDataImport.FirstOrDefault(x => x.DesignBasisDataImportId == DesignBasisDataImportId);
        }
        public static List<Model.HJGL_DesignBasisDataImport> GetDataByUnitWorkIdAndVersion(string unitworkid,decimal version,string dataclassification)
        {
            var q = db.HJGL_DesignBasisDataImport.Where(e => e.UnitWorkId == unitworkid && e.Version == version&& e.DataClassification==dataclassification).OrderBy(e => e.CreateDate).ToList();

            return q;

        }
        public static string GetFileType(string fileName)
        {
            string fileType = String.Empty;
            int lastDotIndex = fileName.LastIndexOf(".");
            if (lastDotIndex >= 0)
            {
                fileType = fileName.Substring(lastDotIndex + 1).ToLower();
            }

            return fileType;
        }

        public static void AddHJGL_DesignBasisDataImport(Model.HJGL_DesignBasisDataImport newtable)
        {

            Model.HJGL_DesignBasisDataImport table = new Model.HJGL_DesignBasisDataImport
            {
                DesignBasisDataImportId = newtable.DesignBasisDataImportId,
                ProjectId = newtable.ProjectId,
                UnitWorkId = newtable.UnitWorkId,
                ImportType = newtable.ImportType,
                FileName = newtable.FileName,
                FilePath = newtable.FilePath,
                FileType = newtable.FileType,
                FileSize = newtable.FileSize,
                FileId = newtable.FileId,
                Version = newtable.Version,
                Remark = newtable.Remark,
                DataClassification=newtable.DataClassification,
                CreateMan = newtable.CreateMan,
                CreateDate = newtable.CreateDate,
            };
            db.HJGL_DesignBasisDataImport.InsertOnSubmit(table);
            db.SubmitChanges();
        }
         public static List<decimal?> GetListVersionByUnitWorkId(string UnitWorkId,string dataclassification)
        {
            //decimal a = 0.1M;
            var q = (from x in Funs.DB.HJGL_DesignBasisDataImport where x.UnitWorkId == UnitWorkId &&x.DataClassification==dataclassification 
                                 select x.Version).Distinct().ToList();         
            return q;
        }
        /// <summary>
        /// 获取当前文件新的版本号
        /// </summary>
        /// <param name="UnitWorkId"></param>
        /// <returns></returns>
        public static decimal GetNewVersionByUnitWorkId(string UnitWorkId,string dataclassification)
        {
            decimal MaxVersion = 0.0M;
            var q = (from x in Funs.DB.HJGL_DesignBasisDataImport where x.UnitWorkId == UnitWorkId && x.DataClassification == dataclassification
                                 select x.Version).Distinct().ToList();
            if (q != null && q.Count() > 0)
            {
                MaxVersion = (decimal)q.Max();
            }
            var newVersion = MaxVersion + 1.0m;
            return newVersion;
        }

        public static decimal GetNowVersionByUnitWorkId(string unitworkId,string dataclassification)
        {
            decimal newVersion=0.0M;
            var q= Funs.DB.HJGL_DesignBasisDataImportVerSionLog.FirstOrDefault(x => x.UnitWorkId == unitworkId && x.DataClassification == dataclassification);
            if (q!=null)
            {
                newVersion = (decimal)q.Version;

            }

            return newVersion;
        }
        public static void InitVersionDownList(FineUIPro.DropDownList dropName, string UnitWorkId,string dataClassification)
        {

            dropName.DataSource = GetListVersionByUnitWorkId(UnitWorkId,dataClassification);
            dropName.DataBind();
        }

        public static void UpdateHJGL_DesignBasisDataImport(Model.HJGL_DesignBasisDataImport newtable)
        {

            Model.HJGL_DesignBasisDataImport table = db.HJGL_DesignBasisDataImport.FirstOrDefault(x => x.DesignBasisDataImportId == newtable.DesignBasisDataImportId);
            if (table != null)
            {
                table.DesignBasisDataImportId = newtable.DesignBasisDataImportId;
                table.ProjectId = newtable.ProjectId;
                table.UnitWorkId = newtable.UnitWorkId;
                table.ImportType = newtable.ImportType;
                table.FileName = newtable.FileName;
                table.FilePath = newtable.FilePath;
                table.FileType = newtable.FileType;
                table.FileSize = newtable.FileSize;
                table.FileId = newtable.FileId;
                table.Version = newtable.Version;
                table.Remark = newtable.Remark;
                table.DataClassification = newtable.DataClassification;
                table.CreateMan = newtable.CreateMan;
                table.CreateDate = newtable.CreateDate;
                db.SubmitChanges();
            }

        }
        public static void DeleteHJGL_DesignBasisDataImportById(string DesignBasisDataImportId)
        {

            Model.HJGL_DesignBasisDataImport table = db.HJGL_DesignBasisDataImport.FirstOrDefault(x => x.DesignBasisDataImportId == DesignBasisDataImportId);
            if (table != null)
            {
                db.HJGL_DesignBasisDataImport.DeleteOnSubmit(table);
                db.SubmitChanges();
            }

        }

    }
}