using System;
using System.Collections.Generic;
using System.Linq;
using Apps.Models;
using Apps.Common;
using Apps.IBLL;
using Apps.IDAL;
using Apps.DAL;


namespace Apps.BLL
{
    public class SysSampleBLL :ISysSampleBLL
    {
        DBContainer db = new DBContainer();

        ISysSampleRepository Rep 
 
= new SysSampleRepository();

        /// <summary>
        /// 獲取列表
        /// </summary>
        /// <param name="pager">JQgrid分頁</param>
        /// <param name="queryStr">搜尋條件</param>
        /// <returns>列表</returns>
        public List<SysSample> GetList(string
 
 queryStr)
        {
            
            IQueryable<SysSample> queryData =Rep.GetList(db);


            return queryData.ToList();
        }
       
        /// <summary>
        /// 建立一個實體
        /// </summary>
        /// <param name="errors">持久的錯誤資訊</param>
        /// <param name="model">
 
模型</param>
        /// <returns>是否成功</returns>
        public bool Create(SysSample entity)
        {
            try
            {
                if (Rep.Create(entity) == 1)
                {
                    return true;
                }
                else
                {
                   
                    return false;
                }
            }
            catch (Exception ex)
            {
                //ExceptionHander.WriteException(ex);
                return false;
            }
        }
        /// <summary>
        /// 刪除一個實體
        /// </summary>
        /// <param name="errors">持久的錯誤資訊</param>
        /// <param name="id">id</param>
        /// <returns>是否成功</returns>
        public bool Delete(string id)
        {
            try
            {
                if (Rep.Delete(id) == 1)
                {
                    return true;
                }
                else
                {
                    return false;
                }
            }
            catch (Exception ex)
            {
                //ExceptionHander.WriteException(ex);
                return false;
            }
        }
      
        /// <summary>
        /// 修改一個實體
        /// </summary>
        /// <param name="errors">持久的錯誤資訊</param>
        /// <param name="model">模型</param>
        /// <returns>是否成功</returns>
        public bool Edit(SysSample entity)
        {
            try
            {
                if (Rep.Edit(entity) == 1)
                {
                    return true;
                }
                else
                {
                    
                    return false;
                }

            }
            catch (Exception ex)
            {
                
                //ExceptionHander.WriteException(ex);
                return false;
            }
        }
        /// <summary>
        /// 判斷是否存在實體
        /// </summary>
        /// <param name="id">主鍵ID</param>
        /// <returns>是否存在</returns>
        public bool IsExists(string id)
        {
            if (db.SysSample.SingleOrDefault(a => a.Id == id) != null)
            {
                return true;
            }
            return false;
        }
        /// <summary>
        /// 根據ID獲得一個實體
        /// </summary>
        /// <param name="id">id</param>
        /// <returns>實體</returns>
        public SysSample GetById(string id)
        {
            if (IsExist(id))
            {
                SysSample entity = Rep.GetById(id);


                return entity;
            }
            else
            {
                return null;
            }
        }

        /// <summary>
        /// 判斷一個實體是否存在
        /// </summary>
        /// <param name="id">id</param>
        /// <returns>是否存在 true or false</returns>
        public bool IsExist(string id)
        {
            return Rep.IsExist(id);
        }
    }
}