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

namespace BLL
{
    /// <summary>
    /// 安全问题性质
    /// </summary>
    public class SafetyProblemNatureItemService
    {

        /// <summary>
        /// 根据主键获取安全问题性质明细信息
        /// </summary>
        /// <param name="ItemId"></param>
        /// <returns></returns>
        public static Model.Base_SafetyProblemNatureItem GetNatureItemById(string ItemId)
        {
            Model.CNPCDB db = Funs.DB;
            return db.Base_SafetyProblemNatureItem.FirstOrDefault(e => e.NatureItemId == ItemId);
        }

        /// <summary>
        /// 添加安全问题性质明细
        /// </summary>
        /// <param name="model"></param>
        public static void AddNatureItem(Model.Base_SafetyProblemNatureItem model)
        {
            Model.CNPCDB db = Funs.DB;
            Model.Base_SafetyProblemNatureItem newModel = new Model.Base_SafetyProblemNatureItem();
            newModel.NatureItemId = model.NatureItemId;
            newModel.NatureId = model.NatureId;
            newModel.NatureItemCode = model.NatureItemCode;
            newModel.NatureItemType = model.NatureItemType;
            newModel.NatureItemContent = model.NatureItemContent;
            newModel.NatureItemDep = model.NatureItemDep;
            newModel.CompileMan = model.CompileMan;
            newModel.CompileManName = model.CompileManName;
            newModel.CompileDate = model.CompileDate;
            db.Base_SafetyProblemNatureItem.InsertOnSubmit(newModel);
            db.SubmitChanges();
        }

        /// <summary>
        /// 修改安全问题性质明细
        /// </summary>
        /// <param name="model"></param>
        public static void UpdateNatureItem(Model.Base_SafetyProblemNatureItem model)
        {
            Model.CNPCDB db = Funs.DB;
            Model.Base_SafetyProblemNatureItem newModel = db.Base_SafetyProblemNatureItem.FirstOrDefault(e => e.NatureItemId == model.NatureItemId);
            if (newModel != null)
            {
                newModel.NatureId = model.NatureId;
                newModel.NatureItemCode = model.NatureItemCode;
                newModel.NatureItemType = model.NatureItemType;
                newModel.NatureItemContent = model.NatureItemContent;
                newModel.NatureItemDep = model.NatureItemDep;
                newModel.CompileMan = model.CompileMan;
                newModel.CompileManName = model.CompileManName;
                newModel.CompileDate = model.CompileDate;
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据主键删除明细信息
        /// </summary>
        /// <param name="ItemId"></param>
        public static void DeleteNatureItemById(string ItemId)
        {
            Model.CNPCDB db = Funs.DB;
            Model.Base_SafetyProblemNatureItem model = db.Base_SafetyProblemNatureItem.FirstOrDefault(e => e.NatureItemId == ItemId);
            if (model != null)
            {
                db.Base_SafetyProblemNatureItem.DeleteOnSubmit(model);
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据主键删除明细信息
        /// </summary>
        /// <param name="Id"></param>
        public static void DeleteNatureItemByNatureId(string Id)
        {
            Model.CNPCDB db = Funs.DB;
            var Items = from x in db.Base_SafetyProblemNatureItem where x.NatureId == Id select x;
            if (Items.Count() > 0)
            {
                db.Base_SafetyProblemNatureItem.DeleteAllOnSubmit(Items);
                db.SubmitChanges();
            }
        }


        /// <summary>
        ///  教材库下拉框
        /// </summary>
        /// <param name="dropName">下拉框名字</param>
        /// <param name="workPostId">职务Id</param>
        /// <param name="isShowPlease">是否显示请选择</param>
        public static void InitNatureItemDownList(FineUIPro.DropDownList dropName, string workPostId, bool isShowPlease)
        {
            dropName.DataValueField = "NatureItemId";
            dropName.DataTextField = "NatureItemName";
            dropName.DataSource = GetNatureItemList(workPostId);
            dropName.DataBind();
            if (isShowPlease)
            {
                Funs.FineUIPleaseSelect(dropName);
            }
        }

        /// <summary>
        /// 获取下拉项
        /// </summary>
        /// <param name="classifyId"></param>
        /// <returns></returns>
        public static List<Model.Base_SafetyProblemNatureItem> GetNatureItemList(string classifyId)
        {
            var lst = (from x in Funs.DB.Base_SafetyProblemNatureItem orderby x.NatureItemCode select x).ToList();
            if (!string.IsNullOrWhiteSpace(classifyId))
            {
                lst = lst.Where(x => x.NatureId == classifyId).ToList();
            }
            return lst;
        }

    }
}