RF-Slice 4: ResolutionFarming-UI (Tabs Kandidaten/Positionen/Historie/Settings)
Ein Modul-Fenster mit TabControl, code-only konstruiert (kein Designer/.resx): - Kandidaten: DataGridView der letzten Scans je Konto (akzeptiert+abgelehnt inkl. Grund). - Positionen: offene rf_positions. - Historie/Statistik: abgeschlossene Trades + Summary (Winrate gesamt/je 5-¢-Preisband, Netto-PnL, Fees) fuer die Kalibrierung. - Settings: PropertyGrid auf RfSettings je Konto + Speichern (Muster AccountSettingsView). RegisterUi verdrahtet die View (Launcher-Button 'ResolutionFarming'). DB-Zugriffe defensiv (Guarded try/catch) -> UI bleibt bedienbar auch vor Anwenden der rf_-Migration (zeigt dann nur Statushinweis statt zu crashen). Build 0 Fehler, 296 Tests gruen, --smoke-ui konstruiert die RF-View ([OK] resolutionfarming.main). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Richard
co-authored by
Claude Opus 4.8
Claude Opus 4.8
parent
ad6c676e60
commit
80e6ad9b2d
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using System;
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using System.Linq;
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using System.Windows.Forms;
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using Microsoft.Extensions.DependencyInjection;
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using PolyTrader.Modules.ResolutionFarming.Models;
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using PolyTrader.Modules.ResolutionFarming.Persistence;
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using PolyTraderSharp;
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namespace PolyTrader.Modules.ResolutionFarming.Ui
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{
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/// <summary>
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/// Hauptfenster des ResolutionFarming-Moduls: ein TabControl mit Kandidaten, Positionen,
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/// Historie/Statistik und Settings. Bewusst code-only konstruiert (kein Designer/.resx). DB-Zugriffe
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/// sind defensiv (try/catch) – die UI bleibt bedienbar, auch bevor die rf_-Migration angewendet ist.
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/// </summary>
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public sealed class ResolutionFarmingMainForm : Form
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{
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private IRfCandidateRepository? _candidates;
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private IRfPositionRepository? _positions;
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private IRfClosedTradeRepository? _closed;
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private IRfSettingsRepository? _settingsRepo;
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private TradingState? _state;
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private readonly ComboBox _candAccount = new() { DropDownStyle = ComboBoxStyle.DropDownList, Width = 260 };
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private readonly ComboBox _settingsAccount = new() { DropDownStyle = ComboBoxStyle.DropDownList, Width = 260 };
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private readonly DataGridView _candGrid = NewGrid();
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private readonly DataGridView _posGrid = NewGrid();
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private readonly DataGridView _histGrid = NewGrid();
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private readonly PropertyGrid _settingsGrid = new() { Dock = DockStyle.Fill };
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private readonly Label _histSummary = new() { Dock = DockStyle.Top, Height = 48, Padding = new Padding(6), Text = "" };
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private readonly Label _status = new() { Dock = DockStyle.Bottom, Height = 22, Padding = new Padding(6, 2, 6, 2), Text = "" };
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private RfSettings? _currentSettings;
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public ResolutionFarmingMainForm()
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{
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Text = "ResolutionFarming";
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Width = 1000;
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Height = 640;
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StartPosition = FormStartPosition.CenterScreen;
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BuildUi();
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}
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/// <summary>Injiziert Repos/State (nach DI-Auflösung) und lädt die Ansichten.</summary>
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public void Initialize(IServiceProvider services)
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{
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_candidates = services.GetRequiredService<IRfCandidateRepository>();
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_positions = services.GetRequiredService<IRfPositionRepository>();
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_closed = services.GetRequiredService<IRfClosedTradeRepository>();
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_settingsRepo = services.GetRequiredService<IRfSettingsRepository>();
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_state = services.GetRequiredService<TradingState>();
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PopulateAccounts();
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RefreshCandidates();
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RefreshPositions();
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RefreshHistory();
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}
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// ---------------- UI-Aufbau ----------------
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private static DataGridView NewGrid() => new()
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{
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Dock = DockStyle.Fill,
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ReadOnly = true,
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AllowUserToAddRows = false,
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AllowUserToDeleteRows = false,
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AutoGenerateColumns = true,
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AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.DisplayedCells,
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SelectionMode = DataGridViewSelectionMode.FullRowSelect,
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RowHeadersVisible = false
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};
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private void BuildUi()
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{
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var tabs = new TabControl { Dock = DockStyle.Fill };
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// --- Kandidaten ---
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var candTab = new TabPage("Kandidaten");
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var candTop = new FlowLayoutPanel { Dock = DockStyle.Top, Height = 34, Padding = new Padding(4) };
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candTop.Controls.Add(new Label { Text = "Konto:", AutoSize = true, Padding = new Padding(0, 6, 4, 0) });
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candTop.Controls.Add(_candAccount);
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var candRefresh = new Button { Text = "Aktualisieren" };
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candRefresh.Click += (_, _) => RefreshCandidates();
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candTop.Controls.Add(candRefresh);
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candTab.Controls.Add(_candGrid);
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candTab.Controls.Add(candTop);
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_candAccount.SelectedIndexChanged += (_, _) => RefreshCandidates();
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// --- Positionen ---
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var posTab = new TabPage("Positionen");
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var posTop = new FlowLayoutPanel { Dock = DockStyle.Top, Height = 34, Padding = new Padding(4) };
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var posRefresh = new Button { Text = "Aktualisieren" };
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posRefresh.Click += (_, _) => RefreshPositions();
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posTop.Controls.Add(posRefresh);
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posTab.Controls.Add(_posGrid);
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posTab.Controls.Add(posTop);
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// --- Historie / Statistik ---
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var histTab = new TabPage("Historie / Statistik");
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var histTop = new FlowLayoutPanel { Dock = DockStyle.Top, Height = 34, Padding = new Padding(4) };
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var histRefresh = new Button { Text = "Aktualisieren" };
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histRefresh.Click += (_, _) => RefreshHistory();
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histTop.Controls.Add(histRefresh);
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histTab.Controls.Add(_histGrid);
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histTab.Controls.Add(_histSummary);
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histTab.Controls.Add(histTop);
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// --- Settings ---
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var setTab = new TabPage("Settings");
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var setTop = new FlowLayoutPanel { Dock = DockStyle.Top, Height = 34, Padding = new Padding(4) };
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setTop.Controls.Add(new Label { Text = "Konto:", AutoSize = true, Padding = new Padding(0, 6, 4, 0) });
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setTop.Controls.Add(_settingsAccount);
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var setSave = new Button { Text = "Speichern" };
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setSave.Click += (_, _) => SaveSettings();
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setTop.Controls.Add(setSave);
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setTab.Controls.Add(_settingsGrid);
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setTab.Controls.Add(setTop);
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_settingsAccount.SelectedIndexChanged += (_, _) => LoadSettings();
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tabs.TabPages.AddRange(new[] { candTab, posTab, histTab, setTab });
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Controls.Add(tabs);
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Controls.Add(_status);
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}
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// ---------------- Daten ----------------
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private void PopulateAccounts()
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{
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if (_state == null) return;
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var items = _state.Accounts.Values
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.OrderBy(a => a.AccountId)
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.Select(a => new AccountItem(a.AccountId, string.IsNullOrEmpty(a.Name) ? $"#{a.AccountId}" : $"{a.Name} (#{a.AccountId}){(a.IsDemo ? " · Demo" : "")}"))
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.ToList();
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foreach (var combo in new[] { _candAccount, _settingsAccount })
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{
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combo.DisplayMember = nameof(AccountItem.Label);
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combo.ValueMember = nameof(AccountItem.Id);
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combo.DataSource = items.ToList();
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}
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if (items.Count > 0) LoadSettings();
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else SetStatus("Keine Accounts vorhanden.");
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}
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private int? SelectedAccountId(ComboBox combo) =>
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combo.SelectedItem is AccountItem it ? it.Id : (int?)null;
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private void RefreshCandidates()
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{
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if (_candidates == null || SelectedAccountId(_candAccount) is not int accId) return;
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Guarded("Kandidaten", () => _candGrid.DataSource = _candidates.GetRecent(accId, 200));
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}
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private void RefreshPositions()
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{
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if (_positions == null) return;
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Guarded("Positionen", () => _posGrid.DataSource = _positions.GetAllOpen());
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}
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private void RefreshHistory()
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{
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if (_closed == null) return;
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Guarded("Historie", () =>
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{
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var trades = _closed.Find(_ => true);
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_histGrid.DataSource = trades;
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_histSummary.Text = BuildSummary(trades);
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});
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}
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private static string BuildSummary(System.Collections.Generic.List<RfClosedTrade> trades)
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{
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if (trades.Count == 0) return "Noch keine abgeschlossenen Trades.";
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int wins = trades.Count(t => t.RealizedPnl > 0m);
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decimal pnl = trades.Sum(t => t.RealizedPnl);
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decimal fees = trades.Sum(t => t.TotalFees);
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double winrate = 100.0 * wins / trades.Count;
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// Winrate je Preisband (Kalibrierung: realisierte Winrate sollte > Band-Mitte liegen).
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var bands = trades
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.GroupBy(t => $"{Math.Floor(t.EntryPrice * 20m) / 20m:F2}") // 5-¢-Bänder
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.OrderBy(g => g.Key)
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.Select(g => $"{g.Key}: {100.0 * g.Count(x => x.RealizedPnl > 0m) / g.Count():F0}% ({g.Count()})");
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return $"Trades: {trades.Count} | Winrate: {winrate:F1}% | Netto-PnL: {pnl:F2} USDC | Fees: {fees:F2}\n" +
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$"Winrate je Preisband: {string.Join(" | ", bands)}";
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}
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private void LoadSettings()
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{
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if (_settingsRepo == null || SelectedAccountId(_settingsAccount) is not int accId) return;
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Guarded("Settings", () =>
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{
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_currentSettings = _settingsRepo.Get(accId) ?? new RfSettings { AccountId = accId };
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_settingsGrid.SelectedObject = _currentSettings;
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SetStatus($"Einstellungen für Konto #{accId}.");
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});
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}
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private void SaveSettings()
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{
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if (_settingsRepo == null || _currentSettings == null) return;
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Guarded("Speichern", () =>
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{
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_settingsRepo.Upsert(_currentSettings);
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SetStatus($"Gespeichert für Konto #{_currentSettings.AccountId} um {DateTime.Now:HH:mm:ss}.");
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});
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}
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private void Guarded(string what, Action action)
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{
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try { action(); }
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catch (Exception ex) { SetStatus($"{what}: DB nicht bereit ({ex.Message}). Migration angewendet?"); }
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}
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private void SetStatus(string text) => _status.Text = text;
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private sealed record AccountItem(int Id, string Label);
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}
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}
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