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

namespace BLL
{
    /// <summary>
    /// 安全问题分类主表
    /// </summary>
    public class SafetyProblemClassifyService
    {

        /// <summary>
        /// 根据主键获取安全问题分类
        /// </summary>
        /// <param name="Id"></param>
        /// <returns></returns>
        public static Model.Base_SafetyProblemClassify GetClassifyById(string Id)
        {
            var db = Funs.DB;
            return db.Base_SafetyProblemClassify.FirstOrDefault(e => e.ClassifyId == Id);
        }

        /// <summary>
        /// 添加安全问题分类
        /// </summary>
        /// <param name="Classify"></param>
        public static void AddClassify(Model.Base_SafetyProblemClassify Classify)
        {
            var db = Funs.DB;
            Model.Base_SafetyProblemClassify newModel = new Model.Base_SafetyProblemClassify();
            newModel.ClassifyId = Classify.ClassifyId;
            newModel.ClassifyCode = Classify.ClassifyCode;
            newModel.ClassifyName = Classify.ClassifyName;
            db.Base_SafetyProblemClassify.InsertOnSubmit(newModel);
            db.SubmitChanges();
        }

        /// <summary>
        /// 修改安全问题分类
        /// </summary>
        /// <param name="Classify"></param>
        public static void UpdateClassify(Model.Base_SafetyProblemClassify Classify)
        {
            var db = Funs.DB;
            Model.Base_SafetyProblemClassify newModel = db.Base_SafetyProblemClassify.FirstOrDefault(e => e.ClassifyId == Classify.ClassifyId);
            if (newModel != null)
            {
                newModel.ClassifyCode = Classify.ClassifyCode;
                newModel.ClassifyName = Classify.ClassifyName;
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据主键删除安全问题分类
        /// </summary>
        /// <param name="Id"></param>
        public static void DeleteClassify(string Id)
        {
            var db = Funs.DB;
            Model.Base_SafetyProblemClassify Classify = db.Base_SafetyProblemClassify.FirstOrDefault(e => e.ClassifyId == Id);
            if (Classify != null)
            {
                var getItems = from x in Funs.DB.Base_SafetyProblemClassifyItem
                               where x.ClassifyId == Classify.ClassifyId
                               select x;
                if (getItems.Count() > 0)
                {
                    db.Base_SafetyProblemClassifyItem.DeleteAllOnSubmit(getItems);
                }
                db.Base_SafetyProblemClassify.DeleteOnSubmit(Classify);
                db.SubmitChanges();
            }
        }

        ///// <summary>
        ///// 是否可删除资源节点
        ///// </summary>
        ///// <param name="postName"></param>
        ///// <returns>true-可以，false-不可以</returns>
        //public static bool IsDeleteClassify(string Id)
        //{
        //    bool isDelete = true;
        //    var Training = BLL.SafetyProblemClassifyService.GetClassifyById(Id);
        //    if (Training != null)
        //    {
        //        if (Training.IsEndLever == true)
        //        {
        //            var detailCout = Funs.DB.Training_ClassifyItem.FirstOrDefault(x => x.ClassifyId == Id);
        //            if (detailCout != null)
        //            {
        //                isDelete = false;
        //            }
        //        }
        //        else
        //        {
        //            var supItemSetCount = BLL.SafetyProblemClassifyService.GetClassifyBySupItem(Id);
        //            if (supItemSetCount.Count() > 0)
        //            {
        //                isDelete = false;
        //            }
        //        }
        //    }
        //    return isDelete;
        //}

        /// <summary>
        /// 查询所有安全问题分类
        /// </summary>
        /// <returns>安全问题分类的集合</returns>
        public static List<Model.Base_SafetyProblemClassify> GetClassify()
        {
            return (from x in Funs.DB.Base_SafetyProblemClassify
                    orderby x.ClassifyCode
                    select x).ToList();
        }

        /// <summary>
        /// 类型下拉框（末级）
        /// </summary>
        /// <param name="dropName"></param>
        /// <param name="projectId"></param>
        /// <param name="isShowPlease"></param>
        public static void InitClassifyIsEndDropDownList(FineUIPro.DropDownList dropName, bool isShowPlease)
        {
            dropName.DataValueField = "ClassifyId";
            dropName.DataTextField = "ClassifyName";
            dropName.DataSource = GetClassify();
            dropName.DataBind();
            if (isShowPlease)
            {
                Funs.FineUIPleaseSelect(dropName);
            }
        }
    }
}