using Infrastructure.StockData;

namespace Application.Tests;

/// <summary>SEIBro getNationFrsecSetlInfo 파서 — INTL_BIZ_CACD(1110매수/1120매도)·SECN_TPCD·SETL_COUNT·FRSEC_SETL_AMT 매핑 + 자연키 결측 스킵.</summary>
[TestClass]
public sealed class SeibroNationFrsecSetlParserTests
{
    [TestMethod]
    public void Parse_SampleXml_MapsBuySellRows()
    {
        var rows = SeibroNationFrsecSetlParser.Parse(SeibroXml.Parse(SeibroFixtures.Read("getNationFrsecSetlInfo.xml")));

        Assert.AreEqual(7, rows.Count, "매수4 + 매도4 중 실샘플 7행");

        var buyStock = rows.Single(c => c.IntlBizCacd == "1110" && c.SecnTpcd == "71");
        Assert.AreEqual(1591L, buyStock.SetlCount, "매수 외화주식 결제건수");
        Assert.AreEqual(37289660.18m, buyStock.FrsecSetlAmt, "결제금액 USD");

        var sellStock = rows.Single(c => c.IntlBizCacd == "1120" && c.SecnTpcd == "71");
        Assert.AreEqual(917L, sellStock.SetlCount, "매도 외화주식 결제건수");
        Assert.AreEqual(34514711.36m, sellStock.FrsecSetlAmt);
    }

    [TestMethod]
    public void Parse_MissingKeyField_SkipsRow()
    {
        const string xml = """
        <vector result="3">
        <data vectorkey="0" type="Document"><result><SECN_TPCD value="71"/><SETL_COUNT value="10"/></result></data>
        <data vectorkey="1" type="Document"><result><INTL_BIZ_CACD value="1110"/><SETL_COUNT value="5"/></result></data>
        <data vectorkey="2" type="Document"><result><INTL_BIZ_CACD value="1110"/><SECN_TPCD value="71"/><SETL_COUNT value="3"/></result></data>
        </vector>
        """;
        var rows = SeibroNationFrsecSetlParser.Parse(SeibroXml.Parse(xml));
        Assert.AreEqual(1, rows.Count, "INTL_BIZ_CACD 또는 SECN_TPCD 없는 행 스킵");
        Assert.AreEqual(3L, rows[0].SetlCount);
    }
}