using FineUIPro;
using Model;
using System.Collections;
using System.Collections.Generic;
using System.Linq;

namespace BLL
{
    public static class TwInputdetailBarCodeService
    {
        public static int Count
        {
            get;
            set;
        }

        public static IEnumerable GetListData(Tw_InputDetailBarCodeOutput table, Grid grid1)
        {
            List<Tw_InputDetailBarCodeOutput> list = GetListData(table);
            Count = list.Count;
            if (Count == 0)
            {
                return null;
            }
            return list.Skip(grid1.PageSize * grid1.PageIndex).Take(grid1.PageSize);
        }

        public static List<Tw_InputDetailBarCodeOutput> GetListData(Tw_InputDetailBarCodeOutput table)
        {
            var q = from x in Funs.DB.Tw_InputDetailBarCode
                    join master in Funs.DB.Tw_InputMaster on x.InputMasterId equals master.Id into masters
                    from master in masters.DefaultIfEmpty()
                    join mat in Funs.DB.HJGL_MaterialCodeLib on x.MaterialCode equals mat.MaterialCode into mats
                    from mat in mats.DefaultIfEmpty()
                    where
                        (string.IsNullOrEmpty(table.Id) || x.Id.Contains(table.Id)) &&
                        (string.IsNullOrEmpty(table.InputDetailId) || x.InputDetailId.Contains(table.InputDetailId)) &&
                        (string.IsNullOrEmpty(table.InputMasterId) || x.InputMasterId.Contains(table.InputMasterId)) &&
                        (string.IsNullOrEmpty(table.MaterialCode) || x.MaterialCode.Contains(table.MaterialCode))
                    orderby master.CusBillCode, x.MaterialCode, x.Id
                    select new Tw_InputDetailBarCodeOutput
                    {
                        Id = x.Id,
                        InputDetailId = x.InputDetailId,
                        InputMasterId = x.InputMasterId,
                        CusBillCode = master.CusBillCode,
                        MaterialCode = x.MaterialCode,
                        MaterialName = mat.MaterialName,
                        MaterialDef = mat.MaterialDef,
                        BarCode = x.BarCode
                    };

            return q.ToList();
        }

        public static void AddByInputDetail(Tw_InputMaster inputMaster, Tw_InputDetail inputDetail)
        {
            if (inputMaster == null || inputDetail == null)
            {
                return;
            }
            if (IsExist(inputDetail.Id))
            {
                return;
            }

            string id = SQLHelper.GetNewID();
            Tw_InputDetailBarCode table = new Tw_InputDetailBarCode
            {
                Id = id,
                InputDetailId = inputDetail.Id,
                InputMasterId = inputMaster.Id,
                MaterialCode = inputDetail.MaterialCode,
                BarCode = BuildBarCode(inputMaster, inputDetail, id)
            };
            Funs.DB.Tw_InputDetailBarCode.InsertOnSubmit(table);
            Funs.DB.SubmitChanges();
        }

        public static void DeleteByInputMasterId(string inputMasterId)
        {
            if (string.IsNullOrEmpty(inputMasterId))
            {
                return;
            }

            var list = Funs.DB.Tw_InputDetailBarCode.Where(x => x.InputMasterId == inputMasterId).ToList();
            if (list.Count > 0)
            {
                Funs.DB.Tw_InputDetailBarCode.DeleteAllOnSubmit(list);
                Funs.DB.SubmitChanges();
            }
        }

        public static void DeleteByInputDetailId(string inputDetailId)
        {
            if (string.IsNullOrEmpty(inputDetailId))
            {
                return;
            }

            var list = Funs.DB.Tw_InputDetailBarCode.Where(x => x.InputDetailId == inputDetailId).ToList();
            if (list.Count > 0)
            {
                Funs.DB.Tw_InputDetailBarCode.DeleteAllOnSubmit(list);
                Funs.DB.SubmitChanges();
            }
        }

        private static bool IsExist(string inputDetailId)
        {
            return Funs.DB.Tw_InputDetailBarCode.Any(x => x.InputDetailId == inputDetailId);
        }
        /// <summary>
        /// 入库材料条形码生成规则，后续调整条形码内容只需修改此方法。
        /// </summary>
        public static string BuildBarCode(Tw_InputMaster inputMaster, Tw_InputDetail inputDetail, string barCodeDetailId)
        {
            return "IB" + barCodeDetailId.Replace("-", string.Empty).ToUpperInvariant();
        }
    }
}