using System;
using System.Collections.Generic;
using WMS.Info;
using WMS.Util;

namespace WMS.Core
{
    public class BaseMatItem
    {
        /// <summary>
        /// 获取列表数据
        /// <summary>
        /// <returns></returns>
        public IEnumerable<BASE_MATITEM> GetList(string keyword)
        {
            try
            {
                return SysDbCore.GetDbCtx().Queryable<BASE_MATITEM>().Where(it => it.F_ISDELETE == 0).WhereIF(!keyword.IsEmpty(), it => it.F_NO.Contains(keyword) || it.F_NAME.Contains(keyword)).ToList();
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        /// <summary>
        /// 获取分页数据
        /// <summary>
        /// <returns></returns>
        public IEnumerable<BASE_MATITEM> GetPageList(string keyword, Pagination pagination)
        {
            try
            {
                int count = 0;
                var db = SysDbCore.GetDbCtx().Queryable<BASE_MATITEM>().Where(it => it.F_ISDELETE == 0).WhereIF(!keyword.IsEmpty(), it => it.F_NO.Contains(keyword) || it.F_NAME.Contains(keyword));
          
                List<BASE_MATITEM> list = null;
                if (pagination.sord.ToUpper() == "ASC")
                {
                    list = db.OrderBy(pagination.sidx).ToPageList(pagination.page, pagination.rows, ref count);
                }
                else
                {
                    string orderstr = pagination.sidx + " desc";
                    list = db.OrderBy(orderstr).ToPageList(pagination.page, pagination.rows, ref count);
                }
                pagination.records = count;
                return list;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        
        /// <summary>
        /// 获取列表数据
        /// <summary>
        /// <returns></returns>
        public IEnumerable<BASE_MATCONVUNIT> GetUnitList(string OrderNo)
        {
            try
            {
                return SysDbCore.GetDbCtx().Queryable<BASE_MATCONVUNIT>().Where(it => it.F_MATNO == OrderNo).ToList();
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 获取单据数据
        /// <summary>
        /// <returns></returns>
        public IEnumerable<BASE_MATCONVUNIT> GetUnit(Pagination pagination, string OrderNo)
        {
            try
            {
                int count = 0;
                var db = SysDbCore.GetDbCtx().Queryable<BASE_MATCONVUNIT>().Where(it => it.F_MATNO == OrderNo);

                List<BASE_MATCONVUNIT> list = null;
                //if (pagination.sidx == "F_LQTY")
                //{
                //    list = db.ToList();
                //}
                if (pagination.sord.ToUpper() == "ASC")
                {
                    list = db.OrderBy(pagination.sidx).ToPageList(pagination.page, pagination.rows, ref count);
                }
                else
                {
                    string orderstr = pagination.sidx + " DESC";
                    list = db.OrderBy(orderstr).ToPageList(pagination.page, pagination.rows, ref count);
                }
                pagination.records = count;
                return list;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 获取实体数据
        /// <param name="keyValue">主键</param>
        /// <summary>
        /// <returns></returns>
        public BASE_MATITEM GetEntity(string keyValue)
        {
            try
            {
                return SysDbCore.GetDbCtx().Queryable<BASE_MATITEM>().Where(it => it.F_ISDELETE == 0 && it.F_NO == keyValue).First();
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        /// <summary>
        /// 删除实体数据
        /// <param name="keyValue">主键</param>
        /// <summary>
        /// <returns></returns>
        public void DeleteEntity(string keyValue)
        {
            try
            {
                //SysDbCore.GetDbCtx().Deleteable<BASE_MATITEM>().Where(it => it.F_NO == keyValue).ExecuteCommand();
                SysDbCore.GetDbCtx().Updateable<BASE_MATITEM>().UpdateColumns(it => new BASE_MATITEM { F_ISDELETE = 1 }).Where(it => it.F_NO == keyValue).ExecuteCommand();
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 保存实体数据（新增、修改）
        /// <param name="keyValue">主键</param>
        /// <summary>
        /// <returns></returns>
        public void SaveEntity(LoginUserInfo loginUserInfo, string keyValue, BASE_MATITEM entity)
        {
            try
            {
                if (entity == null)
                {
                    throw SysExCore.ThrowFailException("输入数据为空。");
                }
                if (string.IsNullOrWhiteSpace(entity.F_NO))
                {
                    throw SysExCore.ThrowFailException("编码为空。");
                }
                if (string.IsNullOrWhiteSpace(entity.F_NAME))
                {
                    throw SysExCore.ThrowFailException("名称为空。");
                }
                entity.F_EDITTIME = DateTime.Now;
                entity.F_EDITUSERNO = loginUserInfo.UserNo;
                if (string.IsNullOrEmpty(keyValue))
                {
                    var item = SysDbCore.GetDbCtx().Queryable<BASE_MATITEM>().First(v => v.F_NO == entity.F_NO);
                    if (item != null)
                    {
                        throw SysExCore.ThrowFailException("物料编号不能重复。");
                    }
                    entity.F_DEFINE04 = "EA";   // 最小包装单位
                    entity.F_BASEUNITNO = "EA";
                    var UnitChange = SysDbCore.GetDbCtx().Queryable<BASE_MATCONVUNIT>().First(v=>v.F_MATNO== entity.F_NO && v.F_CONVUNIT== entity.F_DEFINE04);
                    if (UnitChange == null)
                    {
                        UnitChange = new BASE_MATCONVUNIT();
                        UnitChange.F_NO = Guid.NewGuid().ToString();
                        UnitChange.F_MATNO = entity.F_NO;
                        UnitChange.F_CONVUNIT = entity.F_DEFINE04;
                        UnitChange.F_CONVERSION = 1;
                        UnitChange.F_BASEUNIT = entity.F_BASEUNITNO;

                        SysDbCore.GetDbCtx().Insertable(UnitChange).ExecuteCommand();
                    }
                    
                    entity.F_FACTOR = UnitChange.F_CONVERSION;
                    entity.F_ADDTIME = DateTime.Now;
                    entity.F_ADDUSERNO = loginUserInfo.UserNo;
                    entity.F_ISDELETE = 0;
                    //entity.F_ISSTOP = 0;
                    SysDbCore.GetDbCtx().Insertable(entity).ExecuteCommand();
                }
                else
                {
                    var UnitChange = SysDbCore.GetDbCtx().Queryable<BASE_MATCONVUNIT>().First(v => v.F_MATNO == entity.F_NO && v.F_CONVUNIT == entity.F_DEFINE04);
                    entity.F_FACTOR = UnitChange.F_CONVERSION;
                    SysDbCore.GetDbCtx().Updateable(entity).IgnoreColumns(it => new { it.F_ADDTIME, it.F_ADDUSERNO ,it.F_QCTYPECODE,it.F_QCQTY,it.F_QCADDR,it.F_DEFINE03 }).Where(it => it.F_NO == keyValue).ExecuteCommand();
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        public Dictionary<string, BASE_MATITEM> GetMap()
        {
            try
            {
                Dictionary<string, BASE_MATITEM> dics = new Dictionary<string, BASE_MATITEM>();
                SysDbCore.GetDbCtx().Queryable<BASE_MATITEM>().ToList().ForEach(it => dics.Add(it.F_NO, it));
                return dics;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        /// <summary>
        /// 获取树形数据
        /// </summary>
        /// <param name="parentId">父级id</param>
        /// <returns></returns>
        public List<TreeModel> GetTree(string parentId)
        {
            try
            {
                var baseMatGrpList = new BaseMatGrp().GetList(string.Empty);

                List<TreeModel> treeList = new List<TreeModel>();
                string guidid = Guid.NewGuid().ToString();
                treeList.Add(new TreeModel()
                {
                    id = guidid,
                    text = "所有物料组",
                    value = guidid,
                    showcheck = false,
                    checkstate = 0,
                    isexpand = true,
                    parentId = "0"
                });
                foreach (var item in baseMatGrpList)
                {
                    TreeModel node = new TreeModel
                    {
                        id = item.F_NO,
                        text = item.F_NAME,
                        value = item.F_NO,
                        showcheck = false,
                        checkstate = 0,
                        isexpand = true,
                        parentId = string.IsNullOrEmpty(item.F_PNO) ? guidid : item.F_PNO
                    };
                    treeList.Add(node);
                }
                return treeList.ToTree(parentId);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

    }
}