using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Collections;
using System.Web.UI.WebControls;

namespace BLL
{
    /// <summary>
    /// 探伤部位
    /// </summary>
    public static class InspectionAreaService
    {
        public static Model.SGGLDB db = Funs.DB;

        /// <summary>
        /// 记录数
        /// </summary>
        public static int count
        {
            get;
            set;
        }

        /// <summary>
        /// 定义变量
        /// </summary>
        public static IQueryable<Model.Base_InspectionArea> qq = from x in db.Base_InspectionArea orderby x.InspectionAreaCode select x;

        /// <summary>
        /// 获取分页列表
        /// </summary>
        /// <param name="inspectionAreaName"></param>
        /// <param name="startRowIndex"></param>
        /// <param name="maximumRows"></param>
        /// <returns></returns>
        public static IEnumerable GetListData(string inspectionAreaName, int startRowIndex, int maximumRows)
        {
            IQueryable<Model.Base_InspectionArea> q = qq;
            if (!string.IsNullOrEmpty(inspectionAreaName))
            {
                q = q.Where(e => e.InspectionAreaName.Contains(inspectionAreaName));
            }

            count = q.Count();
            if (count == 0)
            {
                return new object[] { "" };
            }
            return from x in q.Skip(startRowIndex).Take(maximumRows)
                   select new
                   {
                       x.InspectionAreaId,
                       x.InspectionAreaCode,
                       x.InspectionAreaName,
                       x.Remark
                   };
        }

        /// <summary>
        /// 获取分页列表数
        /// </summary>
        /// <param name="inspectionAreaName"></param>
        /// <returns></returns>
        public static int GetListCount(string inspectionAreaName)
        {
            return count;
        }

        /// <summary>
        /// 根据主键获取探伤部位
        /// </summary>
        /// <param name="inspectionAreaId"></param>
        /// <returns></returns>
        public static Model.Base_InspectionArea GetInspectionAreaById(string inspectionAreaId)
        {
            return Funs.DB.Base_InspectionArea.FirstOrDefault(e => e.InspectionAreaId == inspectionAreaId);
        }

        /// <summary>
        /// 添加探伤部位
        /// </summary>
        /// <param name="inspectionArea"></param>
        public static void AddInspectionArea(Model.Base_InspectionArea inspectionArea)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Base_InspectionArea newInspectionArea = new Model.Base_InspectionArea();
            newInspectionArea.InspectionAreaId = inspectionArea.InspectionAreaId;
            newInspectionArea.InspectionAreaCode = inspectionArea.InspectionAreaCode;
            newInspectionArea.InspectionAreaName = inspectionArea.InspectionAreaName;
            newInspectionArea.Remark = inspectionArea.Remark;
            db.Base_InspectionArea.InsertOnSubmit(newInspectionArea);
            db.SubmitChanges();
        }

        /// <summary>
        /// 修改探伤部位
        /// </summary>
        /// <param name="inspectionArea"></param>
        public static void UpdateInspectionArea(Model.Base_InspectionArea inspectionArea)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Base_InspectionArea newInspectionArea = db.Base_InspectionArea.FirstOrDefault(e => e.InspectionAreaId == inspectionArea.InspectionAreaId);
            if (newInspectionArea != null)
            {
                newInspectionArea.InspectionAreaCode = inspectionArea.InspectionAreaCode;
                newInspectionArea.InspectionAreaName = inspectionArea.InspectionAreaName;
                newInspectionArea.Remark = inspectionArea.Remark;
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据主键删除探伤部位
        /// </summary>
        /// <param name="inspectionAreaId"></param>
        public static void DeleteInspectionAreaById(string inspectionAreaId)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Base_InspectionArea newInspectionArea = db.Base_InspectionArea.FirstOrDefault(e => e.InspectionAreaId == inspectionAreaId);
            if (newInspectionArea != null)
            {
                db.Base_InspectionArea.DeleteOnSubmit(newInspectionArea);
                db.SubmitChanges();
            }
        }

        /// <summary>
        ///  获取探伤部位名称项
        /// </summary>
        /// <param name="projectId"></param>
        /// <returns></returns>
        public static ListItem[] drpInspectionAreaList()
        {
            var q = (from x in Funs.DB.Base_InspectionArea orderby x.InspectionAreaCode select x).ToList();
            ListItem[] list = new ListItem[q.Count()];
            for (int i = 0; i < list.Count(); i++)
            {
                list[i] = new ListItem(q[i].InspectionAreaName ?? "", q[i].InspectionAreaId);
            }
            return list;
        }
        public static void InitInspectionAreaDownList(FineUIPro.DropDownList dropName, bool isShowPlease)
        {
            dropName.DataValueField = "Value";
            dropName.DataTextField = "Text";
            dropName.DataSource = drpInspectionAreaList();
            dropName.DataBind();
            if (isShowPlease)
            {
                Funs.FineUIPleaseSelect(dropName);
            }
        }
        /// <summary>
        /// 判断是否存在相同的探伤部位名称
        /// </summary>
        /// <param name="inspectionAreaName"></param>
        /// <param name="inspectionAreaId"></param>
        /// <returns></returns>
        public static bool IsExitInspectionAreaName(string inspectionAreaName, string inspectionAreaId)
        {
            Model.SGGLDB db = Funs.DB;
            var q = from x in db.Base_InspectionArea where x.InspectionAreaName == inspectionAreaName && x.InspectionAreaId != inspectionAreaId select x;
            if (q.Count() > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
    }
}