--Vladimir_optimized
USE [ILS]
GO
/****** Object:  UserDefinedFunction [dbo].[KC_CHECK_APPLY]    Script Date: 3/16/2017 5:34:06 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO

-- =============================================
-- Author:  <vbelko>
-- Create date: <01/03/17>
-- Description: <INVENTORY_ADJUSTMENT.Процедура запускаемая при нажатии "ОК" для выполнения корректировки.
-- Валидация LPN на доступное количество и что текущий INTERNAL_LOC_INV до сих пор соответствует переданному списку.
-- EXEC KC_CHECK_APPLY N'S',@list,1
--declare @list dbo.InvMgmtListGo
-- insert into @list (IntLocNum, Location, LPN,

-- allocated_qty, on_hand_qty, in_transit_qty
-- ,suspense_qty , inventory_sts , PLANT
-- ) values  ( 965,N'AA-09-34-7',N'AD_13_3_02','7','230','0','0','N','1000'  )


--select * from dbo.KC_CHECK_APPLY(N'S', @list, 1)
-- =============================================
ALTER function [dbo].[KC_CHECK_APPLY] (
   @TransType nvarchar(25)
  ,@list InvMgmtListGo READONLY
  ,@Num int
)

--:return:
returns @t table (
     row_num int
    ,IntLocNum int
    ,LPN nvarchar(50)
    ,Location nvarchar(25)
    ,error_msg nvarchar(25)
)
AS BEGIN


-- объявляем таблицу для записи ошибок
declare @error_table table (
     row_num int
    ,error_msg nvarchar(32)
)
 --объявляем таблицу в которую заносятся данные из @list
declare @__t table (
    row_num int, IntLocNum int, LPN nvarchar(50), Location nvarchar(25)
    ,allocated_qty numeric (19,5), on_hand_qty numeric (19,5), in_transit_qty numeric (19,5)
 ,suspense_qty numeric (19,5) ,inventory_sts nvarchar (25), PLANT nvarchar (25)
);


--values for :return:
with
     finish_table as (
        select
             ROW_NUMBER () over (order by IntLocNum) row_num
            ,IntLocNum, Location, LPN
            ,allocated_qty, on_hand_qty, in_transit_qty
            ,suspense_qty, inventory_sts, PLANT
        from @list
    )
insert into @__t (
    row_num, IntLocNum, LPN, [Location], allocated_qty, on_hand_qty, in_transit_qty, suspense_qty, inventory_sts, PLANT
)
select
    row_num, IntLocNum, LPN, [Location], allocated_qty, on_hand_qty, in_transit_qty, suspense_qty, inventory_sts, PLANT
from finish_table


--create error message table
declare
     @max int = (select max(row_num) from @__t)
    ,@i int = 1
    ,@msg nvarchar(25);

with
    sbor as (
        select
             l.row_num
            ,li.LOGISTICS_UNIT lpn
            ,li.allocated_qty
            ,li.on_hand_qty
            ,li.in_transit_qty
            ,loc.location_class
            ,loc.active
            ,wi.condition
            ,wi.LOGISTICS_UNIT wi_lpn
            ,loc.location_sts
            ,li.SUSPENSE_QTY
        from @__t l
             join LOCATION_INVENTORY li on l.IntLocNum = li.INTERNAL_LOCATION_INV
                and li.on_hand_qty = l.on_hand_qty
                and li.allocated_qty = l.allocated_qty
                and li.in_transit_qty = l.in_transit_qty
                and li.SUSPENSE_QTY = l.suspense_qty
                and li.LOCATION = l.Location
                and li.LOGISTICS_UNIT = l.LPN
            join KC_LPN kc on li.LOGISTICS_UNIT = kc.LPN
                and kc.ERP_PLANT = l.PLANT
            join [location] loc on loc.LOCATION = li.LOCATION
            left join work_instruction wi on li.logistics_unit = wi.logistics_unit

    ) select * into ##sbor from sbor


--заполнение таблицы с ошибками @error_table
WHILE @i !> @max
BEGIN
    IF EXISTS ( select lpn from ##sbor where row_num = @i )
    begin
        --1
        if @TransType in (N'S', N'W')
            and exists ( select top 1 1 from ##sbor where row_num = @i )
        begin
            set @msg = null
            insert into @error_table(row_num, error_msg) values (@i, @msg)
            set @i += 1
        end
        --2
        else if @TransType = N'S' or @TransType = 'W' and exists (
                select top 1 1 from ##sbor
                where row_num = @i  and allocated_qty > 0
                    and LOCATION_CLASS='Inventory' and ACTIVE = 'Y'
                    and LOCATION_STS != 'Frozen'
        )
        begin
            set @msg = N'ERR01'
            insert @error_table values (@i, @msg)
            set @i += 1
        end
        --3
        else if @TransType = N'S' or @TransType = 'W' and exists (
            select top 1 1 from ##sbor
            where row_num = @i and SUSPENSE_QTY > 0
                and LOCATION_CLASS ='Inventory'
                and ACTIVE = 'Y' and LOCATION_STS != 'Frozen'
        )
        begin
            set @msg = 'ERR02'
            insert into @error_table(row_num, error_msg)  values (@i, @msg)
            set @i += 1
        end
        --4
        else if (@TransType = N'S' or @TransType = 'W') and exists (
            select top 1 1
            from ##sbor
            where row_num = @i and ON_HAND_QTY = 0
                and LOCATION_CLASS = 'Inventory' and ACTIVE= 'Y'
                and LOCATION_STS != 'Frozen'
        )
        begin
            set @msg = 'ERR03'
            insert into @error_table(row_num, error_msg)  values (@i, @msg)
            set @i += 1
        end
        --4
        else if @TransType = N'S' or @TransType = 'W' and exists (
            select top 1 1
            from ##sbor
            where row_num = @i and ON_HAND_QTY = 0 and ALLOCATED_QTY = 0
                and IN_TRANSIT_QTY = 0 and SUSPENSE_QTY = 0
                and LOCATION_CLASS = 'Inventory' and ACTIVE = 'Y'
                and LOCATION_STS != 'Frozen'
        )
        begin
            set @msg = 'ERR04'
            insert @error_table values (@i, @msg)
            set @i += 1
        end
        --5
        else if @TransType = 'T' and exists (
            select top 1 1 from ##sbor
            where row_num = @i and on_hand_qty > 0
                and allocated_qty = 0 and in_transit_qty = 0
                and LOCATION_CLASS != 'Receiving Dock' and LOCATION_CLASS != 'P&D'
                and ACTIVE = 'Y' and LOCATION_STS != 'Frozen'
                and CONDITION in (N'Open', N'In Process')
                and (wi_lpn is not null and wi_lpn = LPN)
            )
        begin
            set @msg = null
            insert into @error_table(row_num, error_msg) values (@i, @msg)
            set @i += 1
        end
        --6
        else if @TransType = N'T' and exists (
            select top 1 1 from ##sbor
            where row_num = @i
                and allocated_qty > 0 and LOCATION_CLASS != 'Receiving Dock'
                and LOCATION_CLASS != 'P&D' and ACTIVE = 'Y'
                and LOCATION_STS != 'Frozen'
        )
        begin
            set @msg = N'ERR01'
            insert @error_table values (@i, @msg)
            set @i += 1
        end
        --7
        else if @TransType = 'T' and exists (
            select top 1 1 from ##sbor
            where row_num = @i
                and SUSPENSE_QTY > 0 and LOCATION_CLASS <> 'Receiving Dock'
                and LOCATION_CLASS != 'P&D' and ACTIVE = 'Y'
                and LOCATION_STS != 'Frozen'
        )
        begin
            set @msg = 'ERR02'
            insert @error_table values (@i, @msg)
            set @i += 1
        end
        --8
        else if @TransType = 'T' and exists (
            select top 1 1 from ##sbor
            where row_num = @i
                and ON_HAND_QTY = 0 and LOCATION_CLASS != 'Receiving Dock'
                and LOCATION_CLASS != 'P&D' and ACTIVE = 'Y'
                and LOCATION_STS != 'Frozen'
        )
        begin
            set @msg = 'ERR03'
            insert @error_table values (@i, @msg)
            set @i += 1
        end
        --9
        else if @TransType = 'T' and exists (
            select top 1 1 from ##sbor
            where row_num = @i and ON_HAND_QTY = 0  and ALLOCATED_QTY = 0
                and IN_TRANSIT_QTY = 0 and SUSPENSE_QTY = 0
                and LOCATION_CLASS != 'Receiving Dock'
                and LOCATION_CLASS != 'P&D' and ACTIVE = 'Y' and LOCATION_STS != 'Frozen'
        )
        begin
            set @msg = 'ERR04'
            insert @error_table values (@i, @msg)
            set @i += 1
        end
        --10
        else if @TransType = N'Q' and exists (
            select top 1 1 from ##sbor
            where row_num = @i and on_hand_qty > 0 and allocated_qty = 0
                and in_transit_qty = 0 and LOCATION_CLASS = 'Inventory'
        )
        begin
            set @msg = null
            insert @error_table values (@i, @msg)
            set @i += 1
        end
        --11
        else if @TransType = N'Q' and exists (
            select top 1 1 from ##sbor
            where row_num = @i and allocated_qty > 0 and LOCATION_CLASS = 'Inventory'
        )
        begin
            set @msg = N'ERR01'
            insert @error_table values (@i, @msg)
            set @i += 1
        end
        --12
        else if @TransType = 'Q' and exists (
            select top 1 1 from ##sbor
            where row_num = @i and SUSPENSE_QTY > 0 and LOCATION_CLASS = 'Inventory'
        )
        begin
            set @msg = 'ERR02'
            insert @error_table values (@i, @msg)
            set @i += 1
        end
        --13
        else if @TransType = 'Q' and exists (
            select top 1 1 from ##sbor
            where row_num = @i and ON_HAND_QTY = 0 and LOCATION_CLASS = 'Inventory'
        )
        begin
            set @msg = 'ERR03'
            insert @error_table values (@i, @msg)
            set @i += 1
        end
        --14
        else if @TransType = 'Q' and exists (
            select top 1 1 from ##sbor
            where row_num = @i
                and ON_HAND_QTY = 0 and ALLOCATED_QTY = 0
                and IN_TRANSIT_QTY = 0 and SUSPENSE_QTY = 0
        )
        begin
            set @msg = 'ERR04'
            insert @error_table values (@i, @msg)
            set @i += 1
        end


        else
            set @msg = null;
            insert into @t (
                row_num, IntLocNum, LPN, Location, error_msg
            )
            select
                t.row_num, t.IntLocNum, t.LPN, t.Location, e.error_msg
            from @__t t
                 join (
                    select row_num, error_msg from @error_table
                 )e on e.row_num = t.row_num
        end
    ELSE
        set @msg = 'ERR06';
        insert into @t (row_num, IntLocNum, LPN, Location, error_msg)
        select
            t.row_num, t.IntLocNum, t.LPN, t.Location, e.error_msg
        from @__t t
             join (
                select row_num, error_msg from @error_table
            )e on e.row_num = t.row_num

END --WHILE
RETURN
END