--[[
    编码: WMS-24-01
    名称: 出库单-创建前
    作者：HAN  
    日期：2025-1-29

    级别：固定 (说明本段代码在项目中不太会变化)
    
    函数： BeforeDataObjCreate

    功能:
        1）生成到出库单编码 S_NO 格式：OO-2301-00001

    更改记录:

--]]
wms_base = require ("wms_base")

function BeforeDataObjCreate ( strLuaDEID ) 
    local   nRet, strRetInfo

    -- step1: 获取当前【出库单】编码
    nRet, strRetInfo = mobox.getCurEditDataObjAttr( strLuaDEID, "S_NO", "S_FACTORY" ) 
    if ( nRet ~= 0 )  then lua.Error( strLuaDEID, debug.getinfo(1), "获取当前编辑属性失败! "..strRetInfo ) end 
    local obj_attrs = json.decode( strRetInfo ) 
    local strCode = obj_attrs[1].value    
    local strFactory = obj_attrs[2].value    

    -- 生成出库单编码
    if ( strCode == '') then
        local strHeader = 'OO-'..os.date("%y%m")..'-'
        nRet,strCode = mobox.getSerialNumber( "出库单", strHeader, 5 )  
        if ( nRet ~= 0 ) then lua.Error( strLuaDEID, debug.getinfo(1), '申请出库单编码失败!'..strCode ) end

    end

    -- 如果没有输入工厂标识获取操作人的工厂编码
    if (strFactory == '') then 
        nRet, strFactory = m3.GetMyFactory( strLuaDEID )
        if ( nRet ~= 0 ) then lua.Error( strLuaDEID, debug.getinfo(1), "GetMyFactory失败! "..strFactory ) end
        if ( strFactory == '') then
            nRet, strFactory = wms_base.Get_sConst2( strLuaDEID, "默认工厂标识")
            if ( nRet ~= 0 ) then
                lua.Stop( strLuaDEID, "系统无法获取常量'默认工厂标识'")
                return
            end            
        end
    end
       
    -- 设置信息
    local   attr_value = {}
    attr_value[1] = lua.KeyValueObj( "S_NO", strCode )
    attr_value[2] = lua.KeyValueObj( "S_FACTORY", strFactory )
    nRet, strRetInfo = mobox.setCurEditDataObjAttr( strLuaDEID, lua.table2str(attr_value) ) 
    if ( nRet ~= 0 ) then lua.Error( strLuaDEID, debug.getinfo(1), "设置【出库单】信息失败!  "..strRetInfo ) end       
end