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

namespace BLL
{
    public static class MaterialCoodeService
    {

        /// <summary>
        ///获取物料码信息
        /// </summary>
        /// <returns></returns>
        public static Model.Base_MaterialCoode GetMaterialCoode(string materialCoodeId, string projectId)
        {
            return Funs.DB.Base_MaterialCoode.FirstOrDefault(e => e.MaterialCoodeId == materialCoodeId && e.ProjectId == projectId);
        }

        /// <summary>
        /// 增加物料码信息
        /// </summary>
        /// <param name="newCoode"></param>
        public static void AddMaterialCoode(Model.Base_MaterialCoode coode)
        {
            Model.HJGLDB db = Funs.DB;
            Model.Base_MaterialCoode newCoode = new Base_MaterialCoode
            {
                MaterialCoodeId = coode.MaterialCoodeId,
                ProjectId = coode.ProjectId,
                Coode = coode.Coode,
                HeartNo = coode.HeartNo,
                Amount = coode.Amount,
                IsUse = coode.IsUse
        };
            db.Base_MaterialCoode.InsertOnSubmit(newCoode);
            db.SubmitChanges();
        }

        /// <summary>
        /// 修改物料码信息 
        /// </summary>
        /// <param name="medium"></param>
        public static void UpdateMaterialCoode(Model.Base_MaterialCoode coode)
        {
            Model.HJGLDB db = Funs.DB;
            Model.Base_MaterialCoode NewCoode = db.Base_MaterialCoode.FirstOrDefault(e => e.MaterialCoodeId == coode.MaterialCoodeId);
            if (NewCoode != null)
            {
                NewCoode.ProjectId = coode.ProjectId;
                NewCoode.Coode = coode.Coode;
                NewCoode.HeartNo = coode.HeartNo;
                NewCoode.Amount = coode.Amount;
                NewCoode.IsUse=coode.IsUse;
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据物料码Id删除一个物料码信息
        /// </summary>
        /// <param name="materialCoodeId"></param>
        public static void DeleteMaterialCoode(string materialCoodeId)
        {
            Model.HJGLDB db = Funs.DB;
            Model.Base_MaterialCoode delCoode = db.Base_MaterialCoode.FirstOrDefault(e => e.MaterialCoodeId == materialCoodeId);
            if (delCoode != null)
            {
                db.Base_MaterialCoode.DeleteOnSubmit(delCoode);
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 判断物料码是否已存在
        /// </summary>
        /// <param name="isoNo"></param>
        /// <returns></returns>
        public static bool IsExistMaterialCoode(string projectId, string heartNo, string Coode, string materialCoodeId)
        {
            Model.HJGLDB db = Funs.DB;
            var q = Funs.DB.Base_MaterialCoode.FirstOrDefault(x => x.ProjectId == projectId && x.HeartNo == heartNo && x.Coode == Coode && (x.MaterialCoodeId != materialCoodeId || (materialCoodeId == null && x.MaterialCoodeId != null)));
            if (q != null)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        #region 物料码下拉项
        /// <summary>
        /// 安装组件下拉项
        /// </summary>
        /// <param name="dropName">下拉框名称</param>
        /// <param name="isShowPlease">是否显示请选择</param>
        /// <param name="MediumType">耗材类型</param>
        public static void InitMaterialCoodeDropDownList(FineUIPro.DropDownList dropName, string projectId, bool isShowPlease, string itemText)
        {
            dropName.DataValueField = "MaterialCoode";
            dropName.DataTextField = "MaterialCoode";
            var sql = from x in Funs.DB.Base_MaterialCoode
                      where x.ProjectId == projectId & x.IsUse == true
                      orderby x.Coode, x.HeartNo
                      select new { x.MaterialCoodeId, MaterialCoode = x.Coode + ":" + x.HeartNo};
            dropName.DataSource = sql.ToList(); 
            dropName.DataBind();
            
            if (isShowPlease)
            {
                Funs.FineUIPleaseSelect(dropName, itemText);
            }
        }

        public static void InitCoodeDropDownList(FineUIPro.DropDownList dropName, string projectId, bool isShowPlease, string itemText)
        {
            dropName.DataValueField = "Coode";
            dropName.DataTextField = "Coode";
            var sql = (from x in Funs.DB.Base_MaterialCoode
                      where x.ProjectId == projectId && x.IsUse==true select x.Coode).Distinct();       
            dropName.DataSource = sql;
            dropName.DataBind();

            if (isShowPlease)
            {
                Funs.FineUIPleaseSelect(dropName, itemText);
            }
        }

        public static void InitHeartNoDropDownList(FineUIPro.DropDownList dropName, string coode, bool isShowPlease, string itemText)
        {
            dropName.DataValueField = "HeartNo";
            dropName.DataTextField = "HeartNo";
            var sql = (from x in Funs.DB.Base_MaterialCoode
                       where x.Coode == coode
                       select x.HeartNo).ToList();
            dropName.DataSource = sql;
            dropName.DataBind();

            if (isShowPlease)
            {
                Funs.FineUIPleaseSelect(dropName, itemText);
            }
        }
        #endregion
    }
}