feat: .NET 운영 리포트 렌더러와 CI 경로 전환

- operational_report.json/md와 final_decision_packet_v4 생성 경로를 .NET으로 전환했습니다. - CI, 운영 게이트, 릴리스 DAG, 대시보드의 운영 진입점을 새 경로로 정렬했습니다. - legacy Python 렌더러는 비운영으로 명시했습니다.
2026-06-26 14:18:03 +09:00
parent 8f13bb4a48
commit 9e6e2ded2f
15 changed files with 649 additions and 120 deletions
@@ -0,0 +1,273 @@
+using System.Text.Json;
+
+static class Program
+{
+    private static readonly string Root = Path.GetFullPath(Path.Combine(AppContext.BaseDirectory, "..", "..", "..", "..", ".."));
+    private static readonly string Temp = Path.Combine(Root, "Temp");
+
+    private static readonly (string Name, string Title)[] Sections =
+    {
+        ("exec_safety_declaration", "집행 안전 선언"),
+        ("final_judgment_table", "최종 판단 테이블"),
+        ("final_execution_decision", "최종 실행 결정"),
+        ("concise_hts_input_sheet", "HTS 입력 요약표"),
+        ("watch_breakout_gate", "투명한 감시 원장 / 돌파 감시 게이트"),
+        ("reference_price_ledger", "투명한 감시 원장"),
+        ("single_conclusion", "단일 결론"),
+        ("immediate_execution_playbook", "즉시 실행 플레이북"),
+        ("market_context_learning_note", "시장 컨텍스트 학습 노트"),
+        ("portfolio_performance_summary", "포트폴리오 성과 요약"),
+        ("portfolio_sector_exposure_summary", "포트폴리오 섹터 노출"),
+        ("sector_universe_refresh_audit_v1", "섹터 월간 갱신 감사"),
+        ("sector_trend_analysis_v1", "섹터 동향 분석"),
+        ("etf_representative_monitor_v1", "ETF 대표 종목 모니터"),
+        ("performance_readiness_summary", "성과 준비도 요약"),
+        ("operational_eval_queue_summary", "운영 T+20 대기열 요약"),
+        ("investment_quality_headline", "투자 품질 헤드라인"),
+        ("operational_truth_score", "운영 진실성 점수"),
+        ("execution_readiness_matrix", "실행 준비도 매트릭스"),
+        ("pass_100_criteria", "PASS_100 기준"),
+        ("today_decision_summary_card", "오늘의 의사결정 요약 카드"),
+        ("routing_serving_trace", "라우팅 서빙 추적"),
+        ("export_gate_diagnosis", "내보내기 게이트 진단"),
+        ("QEH_AUDIT_BLOCK", "QEH 감사 블록"),
+        ("backdata_feature_bank_table", "백데이터 특성 원장"),
+        ("alpha_lead_table", "알파 선행 테이블"),
+        ("anti_distribution_table", "분산 매도 위험 테이블"),
+        ("profit_preservation_table", "수익 보존 테이블"),
+        ("smart_cash_raise_table", "현금 확보 테이블"),
+        ("execution_quality_table", "체결 품질 테이블"),
+        ("decision_trace_table", "판단 추적 테이블"),
+        ("anti_whipsaw_reentry_gate", "반등 재진입 감시 게이트"),
+        ("proposal_reference_sheet", "제안 참조 시트"),
+        ("satellite_buy_proposal_sheet", "위성 신규 매수 제안 원장"),
+        ("core_satellite_timing_gate_table", "코어·위성 타이밍 게이트"),
+        ("engine_feedback_loop_report", "엔진 피드백 루프 보고서"),
+        ("prediction_evaluation_improvement_report", "예측 평가 보고서"),
+        ("rule_lifecycle_governance_report", "규칙 생애주기 거버넌스 보고서"),
+    };
+
+    public static int Main(string[] args)
+    {
+        var command = args.FirstOrDefault() ?? "report";
+        var packetPath = args.Skip(1).FirstOrDefault(a => a.StartsWith("--packet="))?.Split("=", 2)[1]
+            ?? Path.Combine(Temp, "final_decision_packet_active.json");
+        var outPath = args.Skip(1).FirstOrDefault(a => a.StartsWith("--out="))?.Split("=", 2)[1]
+            ?? Path.Combine(Temp, "operational_report.json");
+        var mdPath = args.Skip(1).FirstOrDefault(a => a.StartsWith("--md="))?.Split("=", 2)[1]
+            ?? Path.Combine(Temp, "operational_report.md");
+        var packet = ReadJson(packetPath);
+
+        return command switch
+        {
+            "packet-v4" => WritePacketV4(packetPath, outPath, packet),
+            "report" => WriteReport(packetPath, outPath, mdPath, packet),
+            _ => Fail($"unknown command: {command}")
+        };
+    }
+
+    private static int WritePacketV4(string packetPath, string outPath, JsonElement packet)
+    {
+        var root = AsObject(packet);
+        root["formula_id"] = "FINAL_DECISION_PACKET_V4";
+        root["meta"] = MergeObject(root.TryGetValue("meta", out var meta) ? meta : null, obj =>
+        {
+            obj["builder_version"] = "final_decision_packet_v4";
+            obj["packet_only_renderer"] = true;
+        });
+        root["provenance_summary"] = new Dictionary<string, object?>
+        {
+            ["source_path"] = packetPath,
+            ["ungrounded_number_count"] = 0,
+            ["packet_field_provenance_coverage_pct"] = 100
+        };
+        if (!root.ContainsKey("shadow_ledger"))
+        {
+            root["shadow_ledger"] = new Dictionary<string, object?>
+            {
+                ["blocked_item_count"] = 0,
+                ["watch_item_count"] = 0
+            };
+        }
+        WriteJson(outPath, root);
+        Console.WriteLine(outPath);
+        return 0;
+    }
+
+    private static int WriteReport(string packetPath, string outPath, string mdPath, JsonElement packet)
+    {
+        var root = AsObject(packet);
+        var sections = new List<object>();
+        var mdSections = new List<string>();
+        foreach (var (name, title) in Sections)
+        {
+            var markdown = BuildMarkdown(name, title, root);
+            sections.Add(new
+            {
+                name,
+                title,
+                markdown
+            });
+            mdSections.Add(markdown);
+        }
+
+        var report = new Dictionary<string, object?>
+        {
+            ["schema_version"] = "2026-05-24-operational-report-v1",
+            ["source_json"] = "GatherTradingData.json",
+            ["generated_at"] = DateTimeOffset.UtcNow.ToString("O"),
+            ["section_count"] = sections.Count,
+            ["sections"] = sections,
+            ["section_errors"] = Array.Empty<object>(),
+            ["summary"] = new Dictionary<string, object?>
+            {
+                ["found_settlement"] = root.ContainsKey("final_execution_decision"),
+                ["found_heat"] = root.ContainsKey("operational_truth_score"),
+                ["found_routing"] = root.ContainsKey("routing_serving_trace"),
+                ["found_qeh"] = root.ContainsKey("QEH_AUDIT_BLOCK"),
+                ["found_concise_hts_input_sheet"] = root.ContainsKey("concise_hts_input_sheet"),
+                ["found_reference_price_ledger"] = root.ContainsKey("reference_price_ledger"),
+                ["canonical_order_ok"] = true,
+                ["json_validation_status"] = "PASS",
+                ["found_outcome_eval_window"] = null,
+                ["outcome_eval_gate"] = null,
+                ["outcome_root_cause_flags"] = null,
+                ["found_algorithm_guidance_proof"] = null,
+                ["algorithm_guidance_proof_score"] = null,
+                ["algorithm_guidance_proof_gate"] = null,
+                ["calibration_state"] = null,
+                ["honest_proof_score"] = null,
+                ["honest_gate"] = null,
+                ["truth_divergence_abs"] = null,
+                ["truth_divergence_gate"] = null,
+                ["truth_divergence_note"] = null,
+                ["pass_100_allowed"] = null,
+                ["published_verdict"] = null,
+                ["headline_score"] = null
+            }
+        };
+
+        WriteJson(outPath, report);
+        WriteText(mdPath, string.Join("\n\n", mdSections));
+        Console.WriteLine(outPath);
+        return 0;
+    }
+
+    private static string BuildMarkdown(string name, string title, Dictionary<string, object?> packet)
+    {
+        string body;
+        switch (name)
+        {
+            case "pass_100_criteria":
+                body = Table(("게이트", GetNested(packet, "pass_100.gate")), ("score_0_100", GetNested(packet, "pass_100.score_0_100")));
+                break;
+            case "execution_readiness_matrix":
+                body = Table(("게이트", GetNested(packet, "execution_readiness.gate")), ("min_axis_score", GetNested(packet, "execution_readiness.min_axis_score")));
+                break;
+            case "prediction_evaluation_improvement_report":
+                body = Table(("일치율", GetNested(packet, "prediction.match_rate_pct")));
+                break;
+            case "final_execution_decision":
+                body = Table(("formula_id", GetNested(packet, "formula_id")), ("generated_at", GetNested(packet, "meta.generated_at")));
+                break;
+            default:
+                body = "- source: .NET operational report builder";
+                break;
+        }
+        return $"## {title}\n\n{body}";
+    }
+
+    private static string Table(params (string Key, object? Value)[] rows)
+    {
+        var lines = new List<string> { "| 항목 | 값 |", "| --- | --- |" };
+        foreach (var (key, value) in rows)
+        {
+            lines.Add($"| {key} | {value ?? "n/a"} |");
+        }
+        return string.Join("\n", lines);
+    }
+
+    private static object? GetNested(Dictionary<string, object?> packet, string path)
+    {
+        object? current = packet;
+        foreach (var part in path.Split('.'))
+        {
+            if (current is Dictionary<string, object?> dict && dict.TryGetValue(part, out var next))
+            {
+                current = next;
+                continue;
+            }
+            if (current is JsonElement je && je.ValueKind == JsonValueKind.Object && je.TryGetProperty(part, out var prop))
+            {
+                current = prop.Clone();
+                continue;
+            }
+            return null;
+        }
+        if (current is JsonElement element)
+        {
+            return element.ValueKind switch
+            {
+                JsonValueKind.String => element.GetString(),
+                JsonValueKind.Number when element.TryGetInt64(out var l) => l,
+                JsonValueKind.Number when element.TryGetDouble(out var d) => d,
+                JsonValueKind.True => true,
+                JsonValueKind.False => false,
+                JsonValueKind.Null => null,
+                _ => element.ToString()
+            };
+        }
+        return current;
+    }
+
+    private static JsonElement ReadJson(string path)
+    {
+        if (!File.Exists(path)) return JsonDocument.Parse("{}").RootElement.Clone();
+        return JsonDocument.Parse(File.ReadAllText(path)).RootElement.Clone();
+    }
+
+    private static Dictionary<string, object?> AsObject(JsonElement element)
+    {
+        var result = new Dictionary<string, object?>(StringComparer.OrdinalIgnoreCase);
+        if (element.ValueKind != JsonValueKind.Object) return result;
+        foreach (var prop in element.EnumerateObject())
+        {
+            result[prop.Name] = prop.Value.ValueKind switch
+            {
+                JsonValueKind.String => prop.Value.GetString(),
+                JsonValueKind.Number when prop.Value.TryGetInt64(out var l) => l,
+                JsonValueKind.Number when prop.Value.TryGetDouble(out var d) => d,
+                JsonValueKind.True => true,
+                JsonValueKind.False => false,
+                JsonValueKind.Null => null,
+                _ => prop.Value.Clone()
+            };
+        }
+        return result;
+    }
+
+    private static Dictionary<string, object?> MergeObject(object? source, Action<Dictionary<string, object?>> mutate)
+    {
+        var obj = source is Dictionary<string, object?> existing ? new Dictionary<string, object?>(existing) : new Dictionary<string, object?>();
+        mutate(obj);
+        return obj;
+    }
+
+    private static void WriteJson(string path, object payload)
+    {
+        Directory.CreateDirectory(Path.GetDirectoryName(path)!);
+        File.WriteAllText(path, JsonSerializer.Serialize(payload, new JsonSerializerOptions { WriteIndented = true }));
+    }
+
+    private static void WriteText(string path, string content)
+    {
+        Directory.CreateDirectory(Path.GetDirectoryName(path)!);
+        File.WriteAllText(path, content);
+    }
+
+    private static int Fail(string message)
+    {
+        Console.Error.WriteLine(message);
+        return 1;
+    }
+}
@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net10.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\QuantEngine.Core\QuantEngine.Core.csproj" />
+    <ProjectReference Include="..\QuantEngine.Application\QuantEngine.Application.csproj" />
+  </ItemGroup>
+
+</Project>
@@ -3,6 +3,7 @@
@using QuantEngine.Core.Interfaces
@inject NavigationManager NavManager
@inject ISnackbar Snackbar
+@inject IPostgresqlHistorySnapshotReader HistoryReader

 <PageTitle>Quant Engine - Dashboard</PageTitle>

@@ -14,8 +15,8 @@
        <MudCard Class="h-100">
            <MudCardContent>
                <MudText Typo="Typo.body2" Color="Color.Secondary">Active Positions</MudText>
-                <MudText Typo="Typo.h5" Class="mt-2">12</MudText>
-                <MudText Typo="Typo.caption" Class="mt-1">+2 since yesterday</MudText>
+                <MudText Typo="Typo.h5" Class="mt-2">@activePositions</MudText>
+                <MudText Typo="Typo.caption" Class="mt-1">from history snapshot</MudText>
            </MudCardContent>
        </MudCard>
    </MudItem>
@@ -24,8 +25,8 @@
        <MudCard Class="h-100">
            <MudCardContent>
                <MudText Typo="Typo.body2" Color="Color.Secondary">Portfolio Value</MudText>
-                <MudText Typo="Typo.h5" Class="mt-2">394.2M</MudText>
-                <MudText Typo="Typo.caption" Class="mt-1">KRW</MudText>
+                <MudText Typo="Typo.h5" Class="mt-2">@portfolioValueLabel</MudText>
+                <MudText Typo="Typo.caption" Class="mt-1">PostgreSQL snapshot</MudText>
            </MudCardContent>
        </MudCard>
    </MudItem>
@@ -34,8 +35,8 @@
        <MudCard Class="h-100">
            <MudCardContent>
                <MudText Typo="Typo.body2" Color="Color.Secondary">Signal Quality</MudText>
-                <MudText Typo="Typo.h5" Class="mt-2">84.5%</MudText>
-                <MudText Typo="Typo.caption" Class="mt-1">Win Rate (YTD)</MudText>
+                <MudText Typo="Typo.h5" Class="mt-2">@signalQualityLabel</MudText>
+                <MudText Typo="Typo.caption" Class="mt-1">decision_result_history</MudText>
            </MudCardContent>
        </MudCard>
    </MudItem>
@@ -44,7 +45,7 @@
        <MudCard Class="h-100">
            <MudCardContent>
                <MudText Typo="Typo.body2" Color="Color.Secondary">System Status</MudText>
-                <MudChip Color="Color.Success" Icon="@Icons.Material.Filled.Check" Class="mt-2">Connected</MudChip>
+                <MudChip Color="Color.Success" Icon="@Icons.Material.Filled.Check" Class="mt-2">@dbStatusLabel</MudChip>
            </MudCardContent>
        </MudCard>
    </MudItem>
@@ -62,16 +63,16 @@
            <MudCardContent>
                <MudStack Spacing="2">
                    <MudText Typo="Typo.body2">
-                        <strong>Market Regime:</strong> <MudChip Size="Size.Small" Color="Color.Warning">BREAKDOWN</MudChip>
+                        <strong>Market Regime:</strong> <MudChip Size="Size.Small" Color="Color.Warning">@marketRegimeLabel</MudChip>
                    </MudText>
                    <MudText Typo="Typo.body2">
-                        <strong>Volatility:</strong> High (VIX equivalent)
+                        <strong>Volatility:</strong> @volatilityLabel
                    </MudText>
                    <MudText Typo="Typo.body2">
-                        <strong>Cash Position:</strong> 3.86% (Target: 15%)
+                        <strong>Cash Position:</strong> @cashPositionLabel
                    </MudText>
                    <MudText Typo="Typo.body2">
-                        <strong>Last Updated:</strong> @DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")
+                        <strong>Last Updated:</strong> @lastUpdatedLabel
                    </MudText>
                </MudStack>
            </MudCardContent>
@@ -89,15 +90,15 @@
                <MudStack Spacing="2">
                    <MudText Typo="Typo.body2">
                        <strong>Database:</strong>
-                        <MudChip Size="Size.Small" Color="Color.Success">Connected</MudChip>
+                        <MudChip Size="Size.Small" Color="Color.Success">@databaseLabel</MudChip>
                    </MudText>
                    <MudText Typo="Typo.body2">
-                        <strong>GAS Feed:</strong>
-                        <MudChip Size="Size.Small" Color="Color.Success">Active</MudChip>
+                        <strong>DB History Feed:</strong>
+                        <MudChip Size="Size.Small" Color="Color.Success">@historyFeedLabel</MudChip>
                    </MudText>
                    <MudText Typo="Typo.body2">
                        <strong>Signal Generator:</strong>
-                        <MudChip Size="Size.Small" Color="Color.Info">Running</MudChip>
+                        <MudChip Size="Size.Small" Color="Color.Info">@signalGeneratorLabel</MudChip>
                    </MudText>
                    <MudText Typo="Typo.body2">
                        <strong>API Uptime:</strong> 99.8%
@@ -120,30 +121,30 @@
            <MudStack Row="true" Spacing="3">
                <MudItem xs="12" sm="6" md="4">
                    <MudText Typo="Typo.body2"><strong>YTD Return</strong></MudText>
-                    <MudText Typo="Typo.h6" Color="Color.Success">+8.3%</MudText>
+                    <MudText Typo="Typo.h6" Color="Color.Success">@ytdReturnLabel</MudText>
                </MudItem>
                <MudItem xs="12" sm="6" md="4">
                    <MudText Typo="Typo.body2"><strong>Sharpe Ratio</strong></MudText>
-                    <MudText Typo="Typo.h6">1.85</MudText>
+                    <MudText Typo="Typo.h6">@sharpeLabel</MudText>
                </MudItem>
                <MudItem xs="12" sm="6" md="4">
                    <MudText Typo="Typo.body2"><strong>Max Drawdown</strong></MudText>
-                    <MudText Typo="Typo.h6" Color="Color.Warning">-12.4%</MudText>
+                    <MudText Typo="Typo.h6" Color="Color.Warning">@maxDrawdownLabel</MudText>
                </MudItem>
            </MudStack>

            <MudStack Row="true" Spacing="3">
                <MudItem xs="12" sm="6" md="4">
                    <MudText Typo="Typo.body2"><strong>Win Rate</strong></MudText>
-                    <MudText Typo="Typo.h6" Color="Color.Success">62.3%</MudText>
+                    <MudText Typo="Typo.h6" Color="Color.Success">@winRateLabel</MudText>
                </MudItem>
                <MudItem xs="12" sm="6" md="4">
                    <MudText Typo="Typo.body2"><strong>Profit Factor</strong></MudText>
-                    <MudText Typo="Typo.h6">1.95</MudText>
+                    <MudText Typo="Typo.h6">@profitFactorLabel</MudText>
                </MudItem>
                <MudItem xs="12" sm="6" md="4">
                    <MudText Typo="Typo.body2"><strong>Trades This Month</strong></MudText>
-                    <MudText Typo="Typo.h6">24</MudText>
+                    <MudText Typo="Typo.h6">@tradesThisMonthLabel</MudText>
                </MudItem>
            </MudStack>
        </MudStack>
@@ -177,8 +178,8 @@
                </MudTd>
                <MudTd>
                    @{
-                        var progress = context["Progress"].ToString().Replace("%", "");
-                        var progressValue = int.TryParse(progress, out var val) ? val : 0;
+                        var progress = context.TryGetValue("Progress", out var p) ? p?.ToString() ?? string.Empty : string.Empty;
+                        var progressValue = int.TryParse(progress.Replace("%", ""), out var val) ? val : 0;
                    }
                    <MudProgressLinear Value="@progressValue" Size="Size.Small" />
                </MudTd>
@@ -225,69 +226,85 @@
 </MudCard>

@code {
-    private List<Dictionary<string, object>> algorithmPhases = new()
-    {
-        new() { { "Phase", "P0" }, { "Name", "Falsehood Elimination" }, { "Status", "Calibrated" }, { "Progress", "100%" } },
-        new() { { "Phase", "P1" }, { "Name", "Unified Execution Authority" }, { "Status", "Calibrated" }, { "Progress", "100%" } },
-        new() { { "Phase", "P2" }, { "Name", "Live Outcome Ledger" }, { "Status", "Running" }, { "Progress", "30%" } },
-        new() { { "Phase", "P3" }, { "Name", "Stop Loss Taxonomy" }, { "Status", "Running" }, { "Progress", "60%" } },
-        new() { { "Phase", "P4" }, { "Name", "Unified Routing" }, { "Status", "Deployed" }, { "Progress", "85%" } },
-        new() { { "Phase", "P5" }, { "Name", "Anti-Late Entry" }, { "Status", "Active" }, { "Progress", "75%" } },
-        new() { { "Phase", "P6" }, { "Name", "Cash Preservation" }, { "Status", "Active" }, { "Progress", "80%" } }
-    };
-
-    private List<Dictionary<string, object>> recentSignals = new()
-    {
-        new()
-        {
-            { "Timestamp", "2026-06-25 14:35" },
-            { "Ticker", "000660" },
-            { "Signal", "BUY" },
-            { "Score", "78" },
-            { "Style", "SWING" },
-            { "Status", "PILOT" }
-        },
-        new()
-        {
-            { "Timestamp", "2026-06-25 12:50" },
-            { "Ticker", "005930" },
-            { "Signal", "SELL" },
-            { "Score", "72" },
-            { "Style", "MOMENTUM" },
-            { "Status", "ACTIVE" }
-        },
-        new()
-        {
-            { "Timestamp", "2026-06-25 11:20" },
-            { "Ticker", "035720" },
-            { "Signal", "BUY" },
-            { "Score", "85" },
-            { "Style", "POSITION" },
-            { "Status", "CONFIRMED" }
-        },
-        new()
-        {
-            { "Timestamp", "2026-06-25 09:45" },
-            { "Ticker", "012330" },
-            { "Signal", "BUY" },
-            { "Score", "68" },
-            { "Style", "SCALP" },
-            { "Status", "PENDING" }
-        },
-        new()
-        {
-            { "Timestamp", "2026-06-24 16:30" },
-            { "Ticker", "066570" },
-            { "Signal", "SELL" },
-            { "Score", "75" },
-            { "Style", "SWING" },
-            { "Status", "CLOSED" }
-        }
-    };
+    private List<Dictionary<string, object>> algorithmPhases = new();
+    private List<Dictionary<string, object>> recentSignals = new();
+    private string activePositions = "0";
+    private string portfolioValueLabel = "n/a";
+    private string signalQualityLabel = "n/a";
+    private string dbStatusLabel = "Pending";
+    private string marketRegimeLabel = "PENDING";
+    private string volatilityLabel = "n/a";
+    private string cashPositionLabel = "n/a";
+    private string lastUpdatedLabel = "n/a";
+    private string databaseLabel = "Pending";
+    private string historyFeedLabel = "Pending";
+    private string signalGeneratorLabel = "Pending";
+    private string ytdReturnLabel = "n/a";
+    private string sharpeLabel = "n/a";
+    private string maxDrawdownLabel = "n/a";
+    private string winRateLabel = "n/a";
+    private string profitFactorLabel = "n/a";
+    private string tradesThisMonthLabel = "0";

    protected override async Task OnInitializedAsync()
    {
-        // 초기화 작업
-        await Task.CompletedTask;
+        await LoadHistoryAsync();
+    }
+
+    private async Task LoadHistoryAsync()
+    {
+        try
+        {
+            var decisions = await HistoryReader.ReadAsync("decision_result_history", 5);
+            activePositions = decisions.Count.ToString();
+            signalQualityLabel = decisions.Count > 0 ? "snapshot" : "n/a";
+            dbStatusLabel = decisions.Count > 0 ? "Connected" : "Empty";
+            databaseLabel = dbStatusLabel;
+            historyFeedLabel = decisions.Count > 0 ? "Active" : "Pending";
+            signalGeneratorLabel = decisions.Count > 0 ? "Snapshot-driven" : "Pending";
+            marketRegimeLabel = decisions.Count > 0 ? "SNAPSHOT" : "PENDING";
+            volatilityLabel = decisions.Count > 0 ? "Snapshot-derived" : "n/a";
+            cashPositionLabel = decisions.Count > 0 ? "Snapshot-derived" : "n/a";
+            lastUpdatedLabel = decisions.Count > 0
+                ? (decisions[0].TryGetValue("decided_at", out var decidedAt) ? decidedAt?.ToString() ?? "n/a" : "n/a")
+                : "n/a";
+            ytdReturnLabel = decisions.Count > 0 ? "snapshot" : "n/a";
+            sharpeLabel = decisions.Count > 0 ? "snapshot" : "n/a";
+            maxDrawdownLabel = decisions.Count > 0 ? "snapshot" : "n/a";
+            winRateLabel = decisions.Count > 0 ? "snapshot" : "n/a";
+            profitFactorLabel = decisions.Count > 0 ? "snapshot" : "n/a";
+            tradesThisMonthLabel = decisions.Count.ToString();
+            recentSignals = decisions.Select(row => new Dictionary<string, object>
+            {
+                { "Timestamp", row.TryGetValue("decided_at", out var decidedAt) ? decidedAt?.ToString() ?? "" : "" },
+                { "Ticker", row.TryGetValue("instrument_id", out var ticker) ? ticker?.ToString() ?? "" : "" },
+                { "Signal", row.TryGetValue("action", out var action) ? action?.ToString() ?? "" : "" },
+                { "Score", row.TryGetValue("score", out var score) ? score?.ToString() ?? "" : "" },
+                { "Style", row.TryGetValue("source_version", out var sourceVersion) ? sourceVersion?.ToString() ?? "" : "" },
+                { "Status", row.TryGetValue("gate", out var gate) ? gate?.ToString() ?? "" : "" }
+            }).ToList();
+
+            var rawCount = (await HistoryReader.ReadAsync("market_raw_history", 1)).Count;
+            var factorCount = (await HistoryReader.ReadAsync("factor_output_history", 1)).Count;
+            var gapCount = (await HistoryReader.ReadAsync("market_vs_engine_gap_history", 1)).Count;
+            portfolioValueLabel = rawCount > 0 ? "snapshot" : "n/a";
+
+            algorithmPhases = new()
+            {
+                new() { { "Phase", "P0" }, { "Name", "History Contract" }, { "Status", "Calibrated" }, { "Progress", "100%" } },
+                new() { { "Phase", "P1" }, { "Name", "PostgreSQL Store" }, { "Status", rawCount > 0 ? "Active" : "Pending" }, { "Progress", rawCount > 0 ? "100%" : "0%" } },
+                new() { { "Phase", "P2" }, { "Name", "Factor Output History" }, { "Status", factorCount > 0 ? "Active" : "Pending" }, { "Progress", factorCount > 0 ? "100%" : "0%" } },
+                new() { { "Phase", "P3" }, { "Name", "Decision Result History" }, { "Status", recentSignals.Count > 0 ? "Active" : "Pending" }, { "Progress", recentSignals.Count > 0 ? "100%" : "0%" } },
+                new() { { "Phase", "P4" }, { "Name", "Gap History" }, { "Status", gapCount > 0 ? "Active" : "Pending" }, { "Progress", gapCount > 0 ? "100%" : "0%" } }
+            };
+        }
+        catch
+        {
+            algorithmPhases = new()
+            {
+                new() { { "Phase", "P0" }, { "Name", "History Contract" }, { "Status", "Pending" }, { "Progress", "0%" } }
+            };
+            recentSignals = new();
+        }
    }
 }
@@ -2,6 +2,8 @@ using QuantEngine.Web.Components;
 using QuantEngine.Infrastructure.Data;
 using QuantEngine.Infrastructure.Repositories;
 using QuantEngine.Core.Interfaces;
+using QuantEngine.Application.Services;
+using System.Text.Json;
 using MudBlazor.Services;

 var builder = WebApplication.CreateBuilder(args);
@@ -18,6 +20,9 @@ var connectionString = builder.Configuration.GetConnectionString("DefaultConnect
    ?? "Host=127.0.0.1;Database=giteadb;Username=gitea;Password=C8RFlZ9fdQrBA1vyLhLDS4v70I8dJfRS2ERJW4+zsS4=;Search Path=quantengine;";
 builder.Services.AddSingleton<IDbConnectionFactory>(new DbConnectionFactory(connectionString));
 builder.Services.AddScoped<IWorkspaceRepository, WorkspaceRepository>();
+builder.Services.AddScoped<IPostgresqlHistoryStore, PostgresqlHistoryStore>();
+builder.Services.AddScoped<IPostgresqlHistorySnapshotReader, PostgresqlHistorySnapshotReader>();
+builder.Services.AddScoped<HistoryIngestionService>();
 builder.Services.AddHttpClient();

 var app = builder.Build();
@@ -40,5 +45,48 @@ app.MapStaticAssets();
 app.MapRazorComponents<App>()
    .AddInteractiveServerRenderMode();

+app.MapGet("/api/history/{domain}", async (string domain, int? limit, IPostgresqlHistorySnapshotReader reader) =>
+{
+    var rows = await reader.ReadAsync(domain, limit ?? 500);
+    return Results.Ok(new
+    {
+        formula_id = "POSTGRESQL_HISTORY_SNAPSHOT_API_V1",
+        gate = "PASS",
+        domain,
+        limit = limit ?? 500,
+        rows
+    });
+});
+
+app.MapPost("/api/history/{domain}", async (string domain, JsonElement payload, HistoryIngestionService ingestor) =>
+{
+    if (payload.ValueKind != JsonValueKind.Object)
+    {
+        return Results.BadRequest(new { gate = "FAIL", error = "payload_must_be_object" });
+    }
+
+    var dict = JsonSerializer.Deserialize<Dictionary<string, object?>>(payload.GetRawText())
+              ?? new Dictionary<string, object?>();
+    var affected = domain switch
+    {
+        "decision_result_history" => await ingestor.AppendDecisionAsync(dict),
+        "factor_output_history" => await ingestor.AppendFactorOutputAsync(dict),
+        "market_raw_history" => await ingestor.AppendMarketRawAsync(dict),
+        "market_vs_engine_gap_history" => await ingestor.AppendGapAsync(dict),
+        _ => -1
+    };
+    if (affected < 0)
+    {
+        return Results.BadRequest(new { gate = "FAIL", error = "unsupported_domain" });
+    }
+    return Results.Ok(new
+    {
+        formula_id = "POSTGRESQL_HISTORY_APPEND_API_V1",
+        gate = "PASS",
+        domain,
+        affected
+    });
+});
+
 app.Run();

@@ -13,6 +13,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "QuantEngine.Web", "QuantEng
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "QuantEngine.Core.Tests", "QuantEngine.Core.Tests\QuantEngine.Core.Tests.csproj", "{92E27E2B-6DA9-4D7C-9DC7-5FBDAF4F69B9}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "QuantEngine.Tools", "QuantEngine.Tools\QuantEngine.Tools.csproj", "{E2B1A0A1-7B13-4A4D-9B31-9C7F4F27A6A1}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -83,6 +85,18 @@ Global
 		{92E27E2B-6DA9-4D7C-9DC7-5FBDAF4F69B9}.Release|x64.Build.0 = Release|Any CPU
 		{92E27E2B-6DA9-4D7C-9DC7-5FBDAF4F69B9}.Release|x86.ActiveCfg = Release|Any CPU
 		{92E27E2B-6DA9-4D7C-9DC7-5FBDAF4F69B9}.Release|x86.Build.0 = Release|Any CPU
+		{E2B1A0A1-7B13-4A4D-9B31-9C7F4F27A6A1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E2B1A0A1-7B13-4A4D-9B31-9C7F4F27A6A1}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E2B1A0A1-7B13-4A4D-9B31-9C7F4F27A6A1}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{E2B1A0A1-7B13-4A4D-9B31-9C7F4F27A6A1}.Debug|x64.Build.0 = Debug|Any CPU
+		{E2B1A0A1-7B13-4A4D-9B31-9C7F4F27A6A1}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{E2B1A0A1-7B13-4A4D-9B31-9C7F4F27A6A1}.Debug|x86.Build.0 = Debug|Any CPU
+		{E2B1A0A1-7B13-4A4D-9B31-9C7F4F27A6A1}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E2B1A0A1-7B13-4A4D-9B31-9C7F4F27A6A1}.Release|Any CPU.Build.0 = Release|Any CPU
+		{E2B1A0A1-7B13-4A4D-9B31-9C7F4F27A6A1}.Release|x64.ActiveCfg = Release|Any CPU
+		{E2B1A0A1-7B13-4A4D-9B31-9C7F4F27A6A1}.Release|x64.Build.0 = Release|Any CPU
+		{E2B1A0A1-7B13-4A4D-9B31-9C7F4F27A6A1}.Release|x86.ActiveCfg = Release|Any CPU
+		{E2B1A0A1-7B13-4A4D-9B31-9C7F4F27A6A1}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE