using Model;
using System.Collections.Generic;
using System.Linq;

namespace BLL
{
    /// <summary>
    /// 一般设备机具入场报批明细
    /// </summary>
    public static class GeneralEquipmentInItemService
    {
        public static Model.SUBQHSEDB db = Funs.DB;

        /// <summary>
        /// 根据主键获取一般设备机具入场报批明细信息
        /// </summary>
        /// <param name="GeneralEquipmentInItemId"></param>
        /// <returns></returns>
        public static Model.InApproveManager_GeneralEquipmentInItem GetGeneralEquipmentInItemById(string generalEquipmentInItemId)
        {
            return Funs.DB.InApproveManager_GeneralEquipmentInItem.FirstOrDefault(e => e.GeneralEquipmentInItemId == generalEquipmentInItemId);
        }

        /// <summary>
        /// 获取一般设备
        /// </summary>
        /// <returns></returns>
        public static List<EquipmentInOutput> GetGeneralEquipmentIn()
        {
            var result =
                (
                    from x in Funs.DB.InApproveManager_GeneralEquipmentInItem
                    join y in Funs.DB.InApproveManager_GeneralEquipmentIn on x.GeneralEquipmentInId equals y.GeneralEquipmentInId
                    join u in Funs.DB.Base_Unit on y.UnitId equals u.UnitId
                    join us in Funs.DB.Base_Unit on x.UseUnitId equals us.UnitId
                    join ue in Funs.DB.Sys_User on y.CompileMan equals ue.UserId
                    join s in Funs.DB.Base_SpecialEquipment on x.SpecialEquipmentId equals s.SpecialEquipmentId
                    join p in Funs.DB.Base_Project on y.ProjectId equals p.ProjectId into pGroup
                    from p in pGroup.DefaultIfEmpty()
                    where y.CompileDate > Const.DtmarkTime
                    select new EquipmentInOutput()
                    {
                        ProjectId = y.ProjectId,
                        ProjectName = p.ProjectName,
                        Id = x.GeneralEquipmentInItemId,
                        UnitName = u.UnitName,
                        SpecialEquipmentId = x.SpecialEquipmentId,
                        SpecialEquipmentName = s.SpecialEquipmentName,
                        SizeModel = x.SizeModel,
                        UseUnitName = us.UnitName,
                        UserName = ue.UserName,
                        CompileDate = y.CompileDate,
                        IsUsed=x.IsUsed
                    });
            return result.ToList();
        }

        /// <summary>
        /// 获取特殊设备
        /// </summary>
        /// <returns></returns>
        public static List<EquipmentInOutput> GetEquipmentIn()
        {
            var result =
                (
                    from x in Funs.DB.InApproveManager_EquipmentInItem
                    join y in Funs.DB.InApproveManager_EquipmentIn on x.EquipmentInId equals y.EquipmentInId
                    join u in Funs.DB.Base_Unit on y.UnitId equals u.UnitId
                    join us in Funs.DB.Base_Unit on y.UseUnitId equals us.UnitId
                    join ue in Funs.DB.Sys_User on y.CompileMan equals ue.UserId
                    join s in Funs.DB.Base_SpecialEquipment on x.SpecialEquipmentId equals s.SpecialEquipmentId
                    join p in Funs.DB.Base_Project on y.ProjectId equals p.ProjectId into pGroup
                    from p in pGroup.DefaultIfEmpty()
                    where y.CompileDate > Const.DtmarkTime
                    select new EquipmentInOutput()
                    {
                        ProjectId = y.ProjectId,
                        ProjectName = p.ProjectName,
                        Id = x.EquipmentInItemId,
                        UnitName = u.UnitName,
                        SpecialEquipmentId = x.SpecialEquipmentId,
                        SpecialEquipmentName = s.SpecialEquipmentName,
                        SizeModel = x.SizeModel,
                        UseUnitName = us.UnitName,
                        UserName = ue.UserName,
                        CompileDate = y.CompileDate,
                        IsUsed = x.IsUsed
                    });
            return result.ToList();
        }

        /// <summary>
        /// 根据一般设备机具入场报批ID获取所有相关明细信息
        /// </summary>
        /// <param name="equipmentInId"></param>
        /// <returns></returns>
        public static List<Model.InApproveManager_GeneralEquipmentInItem> GetGeneralEquipmentInItemByGeneralEquipmentInId(string generalEquipmentInId)
        {
            return (from x in Funs.DB.InApproveManager_GeneralEquipmentInItem where x.GeneralEquipmentInId == generalEquipmentInId select x).ToList();
        }

        /// <summary>
        /// 添加一般机具设备入场报批明细
        /// </summary>
        /// <param name="GeneralEquipmentInItem"></param>
        public static void AddGeneralEquipmentInItem(Model.InApproveManager_GeneralEquipmentInItem generalEquipmentInItem)
        {
            Model.SUBQHSEDB db = Funs.DB;
            Model.InApproveManager_GeneralEquipmentInItem newEquipmentItem = new Model.InApproveManager_GeneralEquipmentInItem
            {
                GeneralEquipmentInItemId = generalEquipmentInItem.GeneralEquipmentInItemId,
                GeneralEquipmentInId = generalEquipmentInItem.GeneralEquipmentInId,
                SpecialEquipmentId = generalEquipmentInItem.SpecialEquipmentId,
                SizeModel = generalEquipmentInItem.SizeModel,
                OwnerCheck = generalEquipmentInItem.OwnerCheck,
                CertificateNum = generalEquipmentInItem.CertificateNum,
                IsUsed = generalEquipmentInItem.IsUsed,
                Remark = generalEquipmentInItem.Remark,
                UseUnitId=generalEquipmentInItem.UseUnitId,
                Unit = generalEquipmentInItem.Unit,
                Quantity = generalEquipmentInItem.Quantity,
                UseDate = generalEquipmentInItem.UseDate,
                Manufacturer = generalEquipmentInItem.Manufacturer,

            };
            db.InApproveManager_GeneralEquipmentInItem.InsertOnSubmit(newEquipmentItem);
            db.SubmitChanges();
        }

        /// <summary>
        /// 修改一般机具设备入场报批明细
        /// </summary>
        /// <param name="GeneralEquipmentInItem"></param>
        public static void UpdateGeneralEquipmentInItem(Model.InApproveManager_GeneralEquipmentInItem generalEquipmentInItem)
        {
            Model.SUBQHSEDB db = Funs.DB;
            Model.InApproveManager_GeneralEquipmentInItem newGeneralEquipmentInItem = db.InApproveManager_GeneralEquipmentInItem.FirstOrDefault(e => e.GeneralEquipmentInItemId == generalEquipmentInItem.GeneralEquipmentInItemId);
            if (newGeneralEquipmentInItem != null)
            {
                newGeneralEquipmentInItem.GeneralEquipmentInId = generalEquipmentInItem.GeneralEquipmentInId;
                newGeneralEquipmentInItem.SpecialEquipmentId = generalEquipmentInItem.SpecialEquipmentId;
                newGeneralEquipmentInItem.SizeModel = generalEquipmentInItem.SizeModel;
                newGeneralEquipmentInItem.OwnerCheck = generalEquipmentInItem.OwnerCheck;
                newGeneralEquipmentInItem.CertificateNum = generalEquipmentInItem.CertificateNum;
                newGeneralEquipmentInItem.IsUsed = generalEquipmentInItem.IsUsed;
                newGeneralEquipmentInItem.Remark = generalEquipmentInItem.Remark;
                newGeneralEquipmentInItem.UseUnitId = generalEquipmentInItem.UseUnitId;
                newGeneralEquipmentInItem.Unit = generalEquipmentInItem.Unit;
                newGeneralEquipmentInItem.Quantity = generalEquipmentInItem.Quantity;
                newGeneralEquipmentInItem.UseDate = generalEquipmentInItem.UseDate;
                newGeneralEquipmentInItem.Manufacturer = generalEquipmentInItem.Manufacturer;
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据主键删除一般机具设备入场报批明细
        /// </summary>
        /// <param name="GeneralEquipmentInItemId"></param>
        public static void DeleteGeneralEquipmentInItemById(string generalEquipmentInItemId)
        {
            Model.SUBQHSEDB db = Funs.DB;
            Model.InApproveManager_GeneralEquipmentInItem generalEquipmentInItem = db.InApproveManager_GeneralEquipmentInItem.FirstOrDefault(e => e.GeneralEquipmentInItemId == generalEquipmentInItemId);
            if (generalEquipmentInItem != null)
            {
                db.InApproveManager_GeneralEquipmentInItem.DeleteOnSubmit(generalEquipmentInItem);
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据一般机具设备入场报批ID删除所有相关明细信息
        /// </summary>
        /// <param name="equipmentInId"></param>
        public static void DeleteGeneralEquipmentInItemByEquipmentInId(string generalEquipmentInId)
        {
            Model.SUBQHSEDB db = Funs.DB;
            var q = (from x in Funs.DB.InApproveManager_GeneralEquipmentInItem where x.GeneralEquipmentInId == generalEquipmentInId select x).ToList();
            if (q != null)
            {
                db.InApproveManager_GeneralEquipmentInItem.DeleteAllOnSubmit(q);
                db.SubmitChanges();
            }
        }
    }
}