-- 已核实生成凭证路径：来源单据类型 ARAP01 → GL_SrcVoucherInfo → GL_Doc。
-- “未审”的总账凭证也可能已经生成，不能用单据已审核/已核销替代本关联。
-- SQL Server 2008 R2 语法；主键游标分页，时间水位尚未启用。
SELECT TOP (:batch_size)
    h.ID AS id,
    h.code AS code,
    h.voucherDate,
    h.auditedDate,
    h.createdTime,
    h.SaleOrderCode,
    h.SaleOrderID,
    h.idpartner,
    h.idperson,
    h.IdSettleStyle,
    h.idvouchertype,
    h.isReceiveFlag,
    h.cancelState,
    h.voucherstate,
    h.amount,
    h.paymentAmount,
    ISNULL(accounting.accounting_voucher_count, 0) AS accounting_voucher_count,
    ISNULL(accounting.valid_accounting_voucher_count, 0) AS valid_accounting_voucher_count,
    accounting.accounting_voucher_id,
    accounting_doc.code AS accounting_voucher_code,
    CAST(NULL AS datetime) AS source_updated_at,
    h.ts AS source_rowversion
FROM dbo.ARAP_ReceivePayment AS h
LEFT JOIN (
    SELECT src.srcvoucherid,
        COUNT(*) AS accounting_voucher_count,
        SUM(CASE WHEN doc.id IS NOT NULL AND doc.isinvalidate = 0
            AND make_state.Code = 'Ringht' THEN 1 ELSE 0 END) AS valid_accounting_voucher_count,
        MIN(CASE WHEN doc.id IS NOT NULL AND doc.isinvalidate = 0
            AND make_state.Code = 'Ringht' THEN doc.id ELSE NULL END) AS accounting_voucher_id
    FROM dbo.GL_SrcVoucherInfo AS src
    INNER JOIN dbo.SM_VoucherType AS source_type ON source_type.ID = src.idSrcVoucherType
    LEFT JOIN dbo.GL_Doc AS doc ON doc.id = src.idDocDTO
    LEFT JOIN dbo.eap_EnumItem AS make_state ON make_state.ID = doc.makeErrorState
    WHERE source_type.Code = 'ARAP01'
    GROUP BY src.srcvoucherid
) AS accounting ON accounting.srcvoucherid = h.ID
LEFT JOIN dbo.GL_Doc AS accounting_doc ON accounting_doc.id = accounting.accounting_voucher_id
WHERE h.id > :after_id
ORDER BY h.id;