--[[
 编码: GK-API-04
 名称: GK-WMS-Receipt_Sync
 作者: 袁峰
 入口函数：Receipt_Sync
 功能说明: 接收上游系统的XML数据，创建收货单主表（Receipt_Order）和明细记录（Receipt_Detail）。
 输入参数: xmlData（XML格式的字符串）
 返回参数: xml 格式的响应报文：
 形如：
 <response>
    <message>收货单已存在</message>
    <code>204</code>
    <flag>failure</flag>
    <error>收货单[SO2025050701]已存在</error>
 </response>
 调用示例: Receipt_Sync(xmlData)
 注意事项: 1. 输入参数xmlData为XML格式的字符串，包含了收货单主表和明细记录的数据。
          2. 函数会解析XML数据，并将其插入到数据库中。
          3. 允许xml 传入1条或者多条收货单主表数据，每条收货单主表数据可以包含多条收货
          单明细数据。

 变更历史: 2025-05-14 优化返回结果处理
 XML 报文示例如下；
 <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
    <soap:Header xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
    </soap:Header>
    <soapenv:Body>
        <v1:InSmallPieceReq xmlns:v1="http://www.gkht.com/InReceive/INV/Ebs/Schemas/InSmallPiece/V1.0">
            <v1:SmallPiece_Input>
                <v1:RESTHeader>
                    <v1:Responsibility/>
                    <v1:RespApplication/>
                    <v1:SecurityGroup/>
                    <v1:NLSLanguage>SIMPLIFIED CHINESE</v1:NLSLanguage>
                    <v1:Org_Id>0</v1:Org_Id>
                </v1:RESTHeader>
                <v1:InputParameters>
                    <!-- 第一个收货单 -->
                    <v1:SmallPiece_TB>
                        <v1:orderNo>SO2025050701</v1:orderNo>
                        <v1:asnNo>KPD00002</v1:asnNo>
                        <v1:storerId>CGKHTY</v1:storerId>
                        <v1:ownerId>CGKHTY</v1:ownerId>
                        <v1:orderDate>2025-05-07</v1:orderDate>
                        <v1:priority>0</v1:priority>
                        <v1:memo>收货单1备注</v1:memo>
                        <v1:SmallPiece_TB_ITEM>
                            <v1:orderItemId>1</v1:orderItemId>
                            <v1:skuId>100118100</v1:skuId>
                            <v1:skuStatus>AVL</v1:skuStatus>
                            <v1:qty>3</v1:qty>
                            <v1:batchNo>PHI00000000000001310</v1:batchNo>
                            <v1:produceCode>YL201126</v1:produceCode>
                            <v1:productDate>2016-05-23</v1:productDate>
                            <v1:expiryDate>2099-12-31</v1:expiryDate>
                            <v1:registerNo>国食药监械（准)字2013</v1:registerNo>
                        </v1:SmallPiece_TB_ITEM>
                        <v1:SmallPiece_TB_ITEM>
                            <v1:orderItemId>2</v1:orderItemId>
                            <v1:skuId>100117231</v1:skuId>
                            <v1:skuStatus>AVL</v1:skuStatus>
                            <v1:qty>4</v1:qty>
                            <v1:batchNo>PHI00000000000001311</v1:batchNo>
                            <v1:produceCode>YL201127</v1:produceCode>
                            <v1:productDate>2023-05-23</v1:productDate>
                            <v1:expiryDate>2099-12-31</v1:expiryDate>
                            <v1:registerNo></v1:registerNo>
                        </v1:SmallPiece_TB_ITEM>
                    </v1:SmallPiece_TB>
                    <!-- 第二个收货单 -->
                    <v1:SmallPiece_TB>
                        <v1:orderNo>SO2025050702</v1:orderNo>
                        <v1:asnNo>KPD00003</v1:asnNo>
                        <v1:storerId>CGKHTY</v1:storerId>
                        <v1:ownerId>CGKHTY</v1:ownerId>
                        <v1:orderDate>2025-05-07</v1:orderDate>
                        <v1:priority>1</v1:priority>
                        <v1:memo>收货单2备注</v1:memo>
                        <v1:SmallPiece_TB_ITEM>
                            <v1:orderItemId>1</v1:orderItemId>
                            <v1:skuId>200000002</v1:skuId>
                            <v1:skuStatus>AVL</v1:skuStatus>
                            <v1:qty>2</v1:qty>
                            <v1:batchNo>PHI00000000000001312</v1:batchNo>
                            <v1:produceCode>YL201128</v1:produceCode>
                            <v1:productDate>2016-06-23</v1:productDate>
                            <v1:expiryDate>2099-12-31</v1:expiryDate>
                            <v1:registerNo>国食药监械（准)字2014</v1:registerNo>
                        </v1:SmallPiece_TB_ITEM>
                        <v1:SmallPiece_TB_ITEM>
                            <v1:orderItemId>2</v1:orderItemId>
                            <v1:skuId>100117238</v1:skuId>
                            <v1:skuStatus>AVL</v1:skuStatus>
                            <v1:qty>5</v1:qty>
                            <v1:batchNo>PHI00000000000001313</v1:batchNo>
                            <v1:produceCode>YL201129</v1:produceCode>
                            <v1:productDate>2023-06-23</v1:productDate>
                            <v1:expiryDate>2099-12-31</v1:expiryDate>
                            <v1:registerNo></v1:registerNo>
                        </v1:SmallPiece_TB_ITEM>
                    </v1:SmallPiece_TB>
                </v1:InputParameters>
            </v1:SmallPiece_Input>
        </v1:InSmallPieceReq>
    </soapenv:Body>
</soapenv:Envelope>
--]]

wms_base = require("wms_base")
xml = require("oi_base_xml")
mobox = require("OILua_JavelinExt")


-- 创建统一返回结果
local function create_result(flag, code, msg, error)
    return {
        flag = flag or "success",
        code = code or "0",
        message = msg or "",
        error = error or ""
    }
end

-- 创建收货单明细对象
local function create_receipt_detail(strLuaDEID, detail_item, no, header)
    local result = create_result()
    local receipt_detail = m3.AllocObject(strLuaDEID, "Receipt_Detail")

    -- 基本关联信息
    receipt_detail.row_no = detail_item.orderItemId
    receipt_detail.receipt_no = no

    -- 物料信息查询
    local material_info
    if detail_item.skuId ~= nil then
        local nRet, mat_info = m3.GetDataObjByCondition(strLuaDEID, "Material",
            "S_ITEM_CODE='" .. detail_item.skuId .. "'")

        if nRet ~= 0 then
            result.flag = "failure"
            result.code = "101"
            result.message = "物料数据获取失败"
            result.error = "物料[" .. detail_item.skuId .. "]查询失败: " .. mat_info
            return result
        else
            material_info = mat_info
        end
    end

    -- 数量相关字段
    receipt_detail.qty = lua.Get_NumAttrValue(detail_item.qty)
    receipt_detail.acc_put_qty = lua.Get_NumAttrValue("0")
    receipt_detail.acc_unq_qty = lua.Get_NumAttrValue("0")
    receipt_detail.acc_c_qty = lua.Get_NumAttrValue("0")

    receipt_detail.item_code = detail_item.skuId
    receipt_detail.item_state = detail_item.skuStatus
    receipt_detail.wu = "kg"

    -- 从物料信息获取的字段
    receipt_detail.item_name = material_info and material_info.item_name or ""
    receipt_detail.net_weight = material_info and material_info.weight or 0
    receipt_detail.gross_weight = material_info and material_info.weight or 0
    receipt_detail.uom = material_info and material_info.uom or ""

    -- 批次及日期信息
    receipt_detail.batch_no = detail_item.produceCode
    receipt_detail.prd_date = detail_item.productDate
    receipt_detail.exp_date = detail_item.expiryDate

    -- 其他业务字段
    receipt_detail.udf01 = detail_item.registerNo
    receipt_detail.storer = header.storerId
    receipt_detail.owner = header.ownerId

    local nRet, ret_info = m3.CreateDataObj(strLuaDEID, receipt_detail)
    if nRet ~= 0 then
        result.flag = "failure"
        result.code = "102"
        result.message = "创建收货明细失败"
        result.error = "行号[" .. detail_item.orderItemId .. "]创建失败: " .. ret_info
    end

    return result
end

-- 处理单个收货单
local function process_receipt(strLuaDEID, header, CONST_FACTORY, CONST_WH, final_result)
    -- 检查收货单是否已存在
    local strCondition = string.format("S_NO = '%s'", header.orderNo)
    local nRet, id, strRetInfo = mobox.getDataObjAttrByKeyAttr(strLuaDEID, "Receipt_Order", strCondition)

    if nRet == 0 then
        final_result.flag = "failure"
        final_result.code = "204"
        final_result.message = "收货单已存在"
        final_result.error = "收货单[" .. header.orderNo .. "]已存在"
        return false
    elseif nRet > 1 then
        final_result.flag = "failure"
        final_result.code = "205"
        final_result.message = "系统错误"
        final_result.error = "检查收货单是否存在时出错: " .. strRetInfo
        return false
    end

    -- 创建主表记录
    local receipt = m3.AllocObject(strLuaDEID, "Receipt_Order")
    receipt.no = header.orderNo
    receipt.asn_no = header.asnNo
    receipt.op_date = header.orderDate
    receipt.priority = header.priority
    receipt.note = header.memo or ""
    receipt.bs_type = "SMALL_PIECE"
    receipt.factory = CONST_FACTORY
    receipt.wh_code = CONST_WH

    local nRet, result = m3.CreateDataObj(strLuaDEID, receipt)
    if nRet ~= 0 then
        final_result.flag = "failure"
        final_result.code = "206"
        final_result.message = "创建收货单失败"
        final_result.error = "创建收货单[" .. header.orderNo .. "]失败: " .. result
        return false
    end

    -- 处理明细数据
    local detail_items = header.SmallPiece_TB_ITEM
    if not detail_items then
        final_result.flag = "failure"
        final_result.code = "207"
        final_result.message = "缺少明细数据"
        final_result.error = "收货单[" .. header.orderNo .. "]缺少明细数据"
        return false
    end

    -- 判断是单个明细还是多个明细
    if detail_items.orderItemId then -- 如果是单个明细
        detail_items = {detail_items} -- 转为单元素数组
    end

    for _, detail_item in ipairs(detail_items) do
        local detail_result = create_receipt_detail(strLuaDEID, detail_item, receipt.no, header)
        if detail_result.flag == "failure" then
            final_result.flag = "failure"
            final_result.code = detail_result.code or "208"
            final_result.message = detail_result.message or "创建明细失败"
            final_result.error = detail_result.error or "创建明细失败"
            return false
        end
    end

    return true
end

function Receipt_Sync(strLuaDEID)
    local final_result = create_result()
    local is_stop = 0 -- 0:正常 3:需要回滚

    -- 1. 获取并解析XML
    local nRet, soap_xml = mobox.getCurEditDataPacket(strLuaDEID)
    if nRet ~= 0 then
        final_result = create_result("failure", "201", "无法获取数据包: " .. soap_xml)
        is_stop = 3
    else
        local nRet, parsed_data = xml.parse(soap_xml)
        if nRet ~= 0 then
            final_result = create_result("failure", "202", "XML格式非法")
            is_stop = 3
        else
            -- 2. 解析XML数据结构
            local receipt_data = parsed_data.Envelope.Body.InSmallPieceReq.SmallPiece_Input
            local input_params = receipt_data.InputParameters

            -- 判断是单个收货单还是多个收货单
            local receipt_headers = input_params.SmallPiece_TB
            if receipt_headers.orderNo then -- 如果是单个收货单
                receipt_headers = {receipt_headers} -- 转为单元素数组
            end

            -- 3. 获取常量
            local nRet1, CONST_FACTORY = wms_base.Get_sConst2(strLuaDEID, "GK_Default_Factory")
            local nRet2, CONST_WH = wms_base.Get_sConst2(strLuaDEID, "GK_Default_Warehouse")
            if nRet1 ~= 0 or nRet2 ~= 0 then
                final_result = create_result("failure", "203", "获取系统常量失败")
                is_stop = 3
            else
                -- 4. 处理每个收货单
                for _, header in ipairs(receipt_headers) do
                    if not process_receipt(strLuaDEID, header, CONST_FACTORY, CONST_WH, final_result) then
                        is_stop = 3
                        break
                    end
                end
            end
        end
    end
    -- 返回处理结果
    if final_result.flag == "success" then
        final_result.message = "收货单创建成功"
    end
    -- 转换为XML格式返回
    local xml_result = xml.json_to_xml(final_result, "response")

    lua.DebugEx(strLuaDEID, "final_result：", final_result);
    lua.DebugEx(strLuaDEID, "xml_result：", xml_result);
    -- 一律按照默认为0的 is_stop 来处理
    mobox.returnValue(strLuaDEID, 0, xml_result, 0)
end