using FluentAssertions;
using IBKRTrader.Core.Analytics;
using IBKRTrader.Core.Logging;
using IBKRTrader.Core.Persistence.Entities;

namespace IBKRTrader.Tests.Analytics;

[Trait("cat", "unit")]
public class DossierBuilderTests
{
    [Fact]
    public void Build_OrdersEverythingChronologically()
    {
        var decisions = new[]
        {
            new CoreDecisionRecord { SignalId = "s", Timestamp = new DateTime(2026,1,1,0,2,0,DateTimeKind.Utc), Decision = TradeDecision.Executed },
            new CoreDecisionRecord { SignalId = "s", Timestamp = new DateTime(2026,1,1,0,1,0,DateTimeKind.Utc), Decision = TradeDecision.Skipped }
        };

        var dossier = DossierBuilder.Build("s", decisions,
            Array.Empty<CoreOrderEvent>(), Array.Empty<CoreTrade>(), Array.Empty<LogJson.ParsedLogLine>());

        dossier.Decisions[0].Decision.Should().Be(TradeDecision.Skipped);   // frühester zuerst
        dossier.Decisions[1].Decision.Should().Be(TradeDecision.Executed);
    }

    [Fact]
    public void ToMarkdown_And_ToJson_ContainSignalId_AndData()
    {
        var decisions = new[]
        {
            new CoreDecisionRecord { SignalId = "sig-9", Module = "CT", Symbol = "AAPL", Side = "BUY",
                Decision = TradeDecision.Rejected, Reason = DecisionReason.RiskRejected, Message = "Limit überschritten" }
        };
        var dossier = DossierBuilder.Build("sig-9", decisions,
            Array.Empty<CoreOrderEvent>(), Array.Empty<CoreTrade>(), Array.Empty<LogJson.ParsedLogLine>());

        var md = DossierBuilder.ToMarkdown(dossier);
        md.Should().Contain("sig-9").And.Contain("RiskRejected").And.Contain("Limit überschritten");

        var json = DossierBuilder.ToJson(dossier);
        json.Should().Contain("sig-9").And.Contain("RiskRejected");
    }
}