CREATE PROCEDURE [dbo].[up_ItemMove]
			@character_id		[uniqueidentifier],
			@item_uid			[uniqueidentifier],

			@item_count			int, 

			@inven_dest_type	tinyint, 
			@inven_dest_page	tinyint, 
			@inven_dest_slot	tinyint, 

			@inven_src_type		tinyint, 
			@inven_src_page		tinyint, 
			@inven_src_slot		tinyint
as 
set nocount on

declare @char_id nvarchar(50)
declare @item_id nvarchar(50)

declare @TableName_Src	nvarchar(50)
declare @TableName_Dest nvarchar(50)

declare @SQL nvarchar(500)	

declare @src_item_count int
declare @get_item_code int

set @get_item_code = 0

set @char_id = CONVERT(NVARCHAR(50), @character_id)
set @item_id = CONVERT(NVARCHAR(50), @item_uid)

-- 1-인벤, 2-창고, 3-장착
if(@inven_src_type = 1)
	Set @TableName_Src = 'N_InventoryItem'
else if(@inven_src_type = 2)
	Set @TableName_Src = 'N_StorageItem'
else if(@inven_src_type = 3)
	Set @TableName_Src = 'N_EquipItem'
else
	return

if(@inven_dest_type = 1)
	Set @TableName_Dest = 'N_InventoryItem'
else if(@inven_dest_type = 2)
	Set @TableName_Dest = 'N_StorageItem'
else if(@inven_dest_type = 3)
	Set @TableName_Dest = 'N_EquipItem'
else 
	return

	begin tran

	-- Dest에 아이템이 있는지 알아본다.
	set @SQL = 'select '
		+@get_item_code
		+' = [code] as variable'		
		+'from '
		+@TableName_Dest
		+' with (READUNCOMMITTED) where [character_id] ='
		+@char_id
		+' and [page_index] = '
		+@inven_dest_page
		+' and [slot_index] = '
		+@inven_dest_slot

	exec(@SQL)

	
	-- dest에 이미 아이템이 있으면 개수를 업데이트 해준다.
	if(@get_item_code > 0)
	begin
		set @SQL = 'update'+ ' '		
		+@TableName_Dest
		+'set [use_cnt] = '
		+'[use_cnt]'+@item_count
		+' where [character_id] ='
		+@char_id
		+' and [page_index] = '
		+@inven_dest_page
		+' and [slot_index] = '
		+@inven_dest_slot
		
		exec(@SQL)
	end

	-- dest에 아이템이 없으면 인서트 시켜준다.
	else
	begin
	set @SQL = 'insert'+ ' '
		+@TableName_Dest+ ' '
		+'[item_uid], '
		+'[character_id], '
		+'[auth_id], '
		+'[page_index], '
		+'[slot_index], '
		+'[code], '
		+'[use_cnt], '
		+'[remain_time], '
		+'[create_time], '
		+'[update_time], '
		+'[gcode], '
		+'[durability], '
		+'[enhance_level], '
		+'[option_1_code], '
		+'[option_1_value], '
		+'[option_2_code], '
		+'[option_2_value], '
		+'[option_3_code], '
		+'[option_3_value], '
		+'[wa_grade], '
		+'[identity], '
		+'[socket_count], '
		+'[socket_1_code], ' 
		+'[socket_1_value], '
		+'[socket_2_code], '
		+'[socket_2_value], '
		+'[socket_3_code], '
		+'[socket_3_value], '
		+'[rank], '
		+'[acquireroute], '
		+'[physical], '
		+'[magical], '
		+'[durabilitymax], '
		+'[weight]) '
		+'select '
		+'[item_uid], '
		+'[character_id], '
		+'[auth_id], '
		+@inven_dest_page
		+','
		+@inven_dest_slot
		+', '
		+'[code],'
		+@item_count
		+', '
		+'[remain_time], '
		+'[create_time], '
		+'[update_time], '
		+'[gcode], '
		+'[durability], '
		+'[enhance_level], '
		+'[option_1_code], '
		+'[option_1_value], '
		+'[option_2_code], '
		+'[option_2_value], '
		+'[option_3_code], '
		+'[option_3_value], '
		+'[wa_grade], '
		+'[identity], '
		+'[socket_count], '
		+'[socket_1_code], '
		+'[socket_1_value], '
		+'[socket_2_code], '
		+'[socket_2_value], '
		+'[socket_3_code], '
		+'[socket_3_value], '
		+'[rank], '
		+'[acquireroute], '
		+'[physical], '
		+'[magical], '
		+'[durabilitymax], '
		+'[weight]'
		+'from '
		+@TableName_Src
		+' where [item_uid] ='
		+ @item_id

	exec(@SQL)
	end

	--
	set @SQL = 'select'+ ' '
		+@src_item_count+ ' = [use_cnt]'		
		+'from '
		+@TableName_Src
		+' with (READUNCOMMITTED) where [item_uid] ='
		+@item_id

	exec(@SQL)

	-- 모두 옮겼으면 옮긴 아이템을 삭제한다.
	if @src_item_count <= @item_count
	begin
		set @SQL = 'delete from'+ ' '		
		+@TableName_Src
		+' where [item_uid] ='
		+@item_id

		exec(@SQL)
	end
	-- 특정 몇개만 옮겼으면 개수를 빼준다.
	else if @src_item_count > @item_count
	begin
		set @SQL = 'update'+ ' '		
		+@TableName_Src
		+'set [use_cnt] = '
		+@src_item_count-@item_count
		+' where [item_uid] ='
		+@item_id
		
		exec(@SQL)
	end	

 declare @ERR int

 SET @ERR = @@ERROR
        IF @ERR <> 0 BEGIN
	RAISERROR('처리오류', 16, 10)
  	IF @@TRANCOUNT <> 0  ROLLBACK
		RETURN (@ERR)
	END
       COMMIT TRAN