using System;
using System.Collections.Generic;
using System.Linq;
using WX.CRM.BLL.Util;
using WX.CRM.Common;
using WX.CRM.IBLL.Base;
using WX.CRM.Model.Entity;
namespace WX.CRM.BLL.Base
{
    public class BAS_DAILYMEMU_BL : IBAS_DAILYMEMU, IBAS_DAILYMEMU_Q
    {
        #region 添加
        /// <summary>
        /// 添加
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public bool Create(ref ValidationErrors errors, string menuIds, decimal userId)
        {
            try
            {
                using (WX.CRM.Model.Entity.crmContext db = new WX.CRM.Model.Entity.crmContext())
                {
                    SEQUENCES_BL sequences = new SEQUENCES_BL();
                    decimal[] MenuIdList = OperationUtil.ConvertToDecimal(menuIds.Split(','));
                    decimal[] hasMenuList = db.BAS_DAILYMEMU.Where(m => m.INNERUSERID == userId && MenuIdList.Contains(m.MENUID)).Select(m => m.MENUID).ToArray();
                    decimal[] MenuIdList2 = MenuIdList.Where(m => !hasMenuList.Contains(m)).ToArray();
                    decimal? max = db.BAS_DAILYMEMU.Where(m => m.INNERUSERID == userId).Max(m => m.SORTID);
                    max = max == null ? 0 : max;
                    foreach (decimal memuId in MenuIdList2)//添加没有数据
                    {
                        max++;
                        BAS_DAILYMEMU entry = new BAS_DAILYMEMU();
                        entry.INNERUSERID = userId;
                        entry.MENUID = memuId;
                        entry.SORTID = max;
                        entry.CTIME = DateTime.Now;
                        entry.CREATEUSER = userId;
                        entry.PKID = sequences.Seq_base_get();
                        db.BAS_DAILYMEMU.Add(entry);
                    }
                    List<BAS_DAILYMEMU> dailyMemu = db.BAS_DAILYMEMU.Where(m => m.INNERUSERID == userId && !MenuIdList.Contains(m.MENUID)).ToList();//移除 取消选中的 菜单记录
                    foreach (BAS_DAILYMEMU item in dailyMemu)
                    {
                        db.BAS_DAILYMEMU.Remove(item);
                    }
                    db.SaveChanges();
                    return true;
                }
            }
            catch (Exception ex)
            {
                errors.Add(ex.Message);
                return false;
            }
        }
        #endregion
        #region 排序
        /// <summary>
        /// 排序
        /// </summary>
        /// <param name="errors">错误信息</param>
        /// <param name="SortIds">格式:pkid,sorid;pkid,sorid</param>
        /// <returns></returns>
        public bool Sort(ref ValidationErrors errors, string SortIds)
        {
            try
            {
                using (var db = new WX.CRM.Model.Entity.crmContext())
                {
                    string[] Sorts = SortIds.Split(';');
                    foreach (string item in Sorts)
                    {
                        decimal[] ids = OperationUtil.ConvertToDecimal(item.Split(','));
                        decimal pkid = ids[0];
                        WX.CRM.Model.Entity.BAS_DAILYMEMU entry = db.BAS_DAILYMEMU.FirstOrDefault(m => m.PKID == pkid);
                        if (entry != null)
                            entry.SORTID = ids[1];
                    }
                    db.SaveChanges();
                    return true;
                }
            }
            catch (Exception ex) { errors.Add(ex.Message); return false; }
        }
        #endregion

        #region 删除
        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public bool Delete(ref ValidationErrors errors, decimal id)
        {
            try
            {
                using (var db = new WX.CRM.Model.Entity.crmContext())
                {
                    WX.CRM.Model.Entity.BAS_DAILYMEMU entry = db.BAS_DAILYMEMU.FirstOrDefault(m => m.PKID == id);
                    if (entry == null)
                    {
                        errors.Add("数据已经被删除！");
                        return false;
                    }
                    db.BAS_DAILYMEMU.Remove(entry);
                    return db.SaveChanges().GetResult();
                }
            }
            catch (Exception ex) { errors.Add(ex.Message); return false; }
        }
        #endregion

        #region 获取单条信息
        /// <summary>
        /// 获取实体
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public WX.CRM.Model.Entity.BAS_DAILYMEMU GetModel(decimal id)
        {
            using (var db = new WX.CRM.Model.Entity.crmContext())
            {
                WX.CRM.Model.Entity.BAS_DAILYMEMU entry = db.BAS_DAILYMEMU.FirstOrDefault(m => m.PKID == id);
                return entry;
            }
        }
        #endregion

        #region 获取分页数据列表
        public List<WX.CRM.Model.Entity.BAS_DAILYMEMU> GetList(decimal userId)
        {
            using (var db = new WX.CRM.Model.Entity.crmContext())
            {
                var queryData = db.BAS_DAILYMEMU.Where(m => m.INNERUSERID == userId).AsQueryable();
                queryData = queryData.OrderBy(m => m.SORTID);
                return queryData.ToList();
            }
        }
        #endregion
    }
}