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

namespace BLL
{
    /// <summary>
    /// 自然灾害
    /// </summary>
    public static class DisasterRiskService
    {
        public static Model.SUBQHSEDB db = Funs.DB;

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

        /// <summary>
        /// 定义变量
        /// </summary>
        private static IQueryable<Model.Base_DisasterRisk> getDatas = from x in db.Base_DisasterRisk select x;

        /// <summary>
        /// 获取分页列表
        /// </summary>
        /// <param name="name"></param>
        /// <param name="Grid1"></param>
        /// <returns></returns>
        public static IEnumerable getListData(string name, Grid Grid1)
        {
            IQueryable<Model.Base_DisasterRisk> getDataList = getDatas;
            if (!string.IsNullOrEmpty(name))
            {
                getDataList = getDataList.Where(x => x.DisasterRiskName.Contains(name));
            }

            count = getDataList.Count();
            if (count == 0)
            {
                return null;
            }
            getDataList = SortConditionHelper.SortingAndPaging(getDataList, Grid1.SortField, Grid1.SortDirection, Grid1.PageIndex, Grid1.PageSize);
            return from x in getDataList
                   select new
                   {
                       x.DisasterRiskId,
                       x.DisasterRiskName,
                       x.DisasterRiskCode,
                       x.Remark,
                   };
        }
        #endregion

        /// <summary>
        /// 根据主键获取自然灾害
        /// </summary>
        /// <param DisasterRiskName="DisasterRiskId"></param>
        /// <returns></returns>
        public static Model.Base_DisasterRisk GetDisasterRiskById(string DisasterRiskId)
        {
            return Funs.DB.Base_DisasterRisk.FirstOrDefault(e => e.DisasterRiskId == DisasterRiskId);
        }

        /// <summary>
        /// 添加自然灾害
        /// </summary>
        /// <param DisasterRiskName="DisasterRisk"></param>
        public static void AddDisasterRisk(Model.Base_DisasterRisk DisasterRisk)
        {
            Model.SUBQHSEDB db = Funs.DB;
            Model.Base_DisasterRisk newDisasterRisk = new Model.Base_DisasterRisk
            {
                DisasterRiskId = DisasterRisk.DisasterRiskId,
                DisasterRiskCode = DisasterRisk.DisasterRiskCode,
                DisasterRiskName = DisasterRisk.DisasterRiskName,
                Remark = DisasterRisk.Remark
            };
            db.Base_DisasterRisk.InsertOnSubmit(newDisasterRisk);
            db.SubmitChanges();
        }

        /// <summary>
        /// 修改自然灾害
        /// </summary>
        /// <param DisasterRiskName="DisasterRisk"></param>
        public static void UpdateDisasterRisk(Model.Base_DisasterRisk DisasterRisk)
        {
            Model.SUBQHSEDB db = Funs.DB;
            Model.Base_DisasterRisk newDisasterRisk = db.Base_DisasterRisk.FirstOrDefault(e => e.DisasterRiskId == DisasterRisk.DisasterRiskId);
            if (newDisasterRisk != null)
            {
                newDisasterRisk.DisasterRiskCode = DisasterRisk.DisasterRiskCode;
                newDisasterRisk.DisasterRiskName = DisasterRisk.DisasterRiskName;
                newDisasterRisk.Remark = DisasterRisk.Remark;
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据主键删除自然灾害
        /// </summary>
        /// <param DisasterRiskName="DisasterRiskId"></param>
        public static void DeleteDisasterRiskById(string DisasterRiskId)
        {
            Model.SUBQHSEDB db = Funs.DB;
            Model.Base_DisasterRisk DisasterRisk = db.Base_DisasterRisk.FirstOrDefault(e => e.DisasterRiskId == DisasterRiskId);
            if (DisasterRisk != null)
            {
                db.Base_DisasterRisk.DeleteOnSubmit(DisasterRisk);
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 获取自然灾害下拉列表项
        /// </summary>
        /// <returns></returns>
        public static List<Model.Base_DisasterRisk> GetDisasterRiskList()
        {
            return (from x in Funs.DB.Base_DisasterRisk orderby x.DisasterRiskCode select x).ToList();
        }

        #region 表下拉框
        /// <summary>
        ///  表下拉框
        /// </summary>
        /// <param DisasterRiskName="dropName">下拉框名字</param>
        /// <param DisasterRiskName="isShowPlease">是否显示请选择</param>
        public static void InitDisasterRiskDropDownList(FineUIPro.DropDownList dropName, bool isShowPlease)
        {
            dropName.DataValueField = "DisasterRiskId";
            dropName.DataTextField = "DisasterRiskName";
            dropName.DataSource = GetDisasterRiskList();
            dropName.DataBind();
            if (isShowPlease)
            {
                Funs.FineUIPleaseSelect(dropName);
            }
        }
        #endregion
    }
}