Initial commit: ClawdDotNet
Import des bestehenden Projektstands in Git. - .NET 10 WinForms Anwendung (Multi-Agent / Tool-System) - .gitignore fuer Build-Artefakte, Secrets und Runtime-Daten ergaenzt Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Richard
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using System.Collections.Concurrent;
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using System.Net.Http.Headers;
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using System.Text.Json;
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namespace ClawdDotNet.Services;
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public sealed class OpenRouterStatusService : IDisposable
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{
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private readonly HttpClient _http;
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private readonly System.Windows.Forms.Timer _timer;
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private readonly ConcurrentBag<UsageRecord> _usageRecords = new();
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// Preise pro 1M Token (Input / Output) in USD — gängige OpenRouter-Modelle
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private static readonly Dictionary<string, (double InputPer1M, double OutputPer1M)> ModelPricing = new(StringComparer.OrdinalIgnoreCase)
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{
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["anthropic/claude-sonnet-4"] = (3.00, 15.00),
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["anthropic/claude-haiku-4.5"] = (0.80, 4.00),
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["anthropic/claude-opus-4"] = (15.00, 75.00),
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["openai/gpt-4o"] = (2.50, 10.00),
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["openai/gpt-4o-mini"] = (0.15, 0.60),
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["openai/gpt-4.1"] = (2.00, 8.00),
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["openai/gpt-4.1-mini"] = (0.40, 1.60),
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["openai/gpt-4.1-nano"] = (0.10, 0.40),
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["google/gemini-2.5-flash"] = (0.15, 0.60),
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["google/gemini-2.5-pro"] = (1.25, 10.00),
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["google/gemini-3.1-flash-lite"] = (0.00, 0.00),
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["deepseek/deepseek-chat-v3-0324"] = (0.14, 0.28),
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};
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private const double UsdToEur = 0.92;
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public bool IsApiReachable { get; private set; }
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public string StatusText { get; private set; } = "Prüfe...";
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public string CreditsText { get; private set; } = "—";
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public string CreditsTooltip { get; private set; } = "";
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public double? CreditBalance { get; private set; }
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public double? CreditRemaining { get; private set; }
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public event Action? OnStatusUpdated;
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public OpenRouterStatusService(string apiKey, string baseUrl = "https://openrouter.ai/api/v1/", int checkIntervalSeconds = 60)
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{
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_http = new HttpClient { BaseAddress = new Uri(baseUrl) };
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_http.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", apiKey);
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_http.DefaultRequestHeaders.Add("HTTP-Referer", "ClawdDotNet");
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_timer = new System.Windows.Forms.Timer { Interval = checkIntervalSeconds * 1000 };
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_timer.Tick += async (_, _) => await CheckStatusAsync();
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}
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public void Start()
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{
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_timer.Start();
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_ = CheckStatusAsync();
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}
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public void Stop() => _timer.Stop();
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public void RecordUsage(string model, int promptTokens, int completionTokens)
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{
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var cost = CalculateCost(model, promptTokens, completionTokens);
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_usageRecords.Add(new UsageRecord(DateTime.Now, model, promptTokens, completionTokens, cost));
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UpdateCreditsText();
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OnStatusUpdated?.Invoke();
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}
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private static double CalculateCost(string model, int promptTokens, int completionTokens)
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{
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if (!ModelPricing.TryGetValue(model, out var pricing))
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return 0;
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return (promptTokens / 1_000_000.0 * pricing.InputPer1M) +
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(completionTokens / 1_000_000.0 * pricing.OutputPer1M);
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}
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private async Task CheckStatusAsync()
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{
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try
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{
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using var response = await _http.GetAsync("auth/key");
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if (response.IsSuccessStatusCode)
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{
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var body = await response.Content.ReadAsStringAsync();
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var doc = JsonDocument.Parse(body);
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IsApiReachable = true;
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if (doc.RootElement.TryGetProperty("data", out var data))
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{
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if (data.TryGetProperty("limit", out var limit))
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CreditBalance = limit.GetDouble();
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if (data.TryGetProperty("usage", out var usage))
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{
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var used = usage.GetDouble();
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var remaining = (CreditBalance ?? 0) - used;
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CreditRemaining = remaining;
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StatusText = $"✓ API OK | Credits: ${remaining:F4} von ${CreditBalance:F2}";
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}
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else
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{
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StatusText = "✓ API erreichbar";
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}
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}
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else
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{
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StatusText = "✓ API erreichbar";
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}
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}
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else
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{
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IsApiReachable = false;
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StatusText = $"✗ API Fehler: {(int)response.StatusCode}";
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}
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}
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catch (HttpRequestException ex)
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{
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IsApiReachable = false;
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StatusText = $"✗ Nicht erreichbar: {ex.Message}";
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}
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catch (TaskCanceledException)
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{
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IsApiReachable = false;
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StatusText = "✗ Timeout";
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}
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catch (Exception ex)
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{
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IsApiReachable = false;
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StatusText = $"✗ Fehler: {ex.Message}";
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}
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UpdateCreditsText();
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OnStatusUpdated?.Invoke();
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}
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private void UpdateCreditsText()
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{
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var now = DateTime.Now;
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var oneHourAgo = now.AddHours(-1);
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var oneDayAgo = now.AddHours(-24);
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var records = _usageRecords.ToArray();
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var lastHour = records.Where(r => r.Timestamp >= oneHourAgo).ToArray();
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var last24h = records.Where(r => r.Timestamp >= oneDayAgo).ToArray();
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var tokensLastHour = lastHour.Sum(r => r.PromptTokens + r.CompletionTokens);
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var tokensLast24h = last24h.Sum(r => r.PromptTokens + r.CompletionTokens);
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var costLastHour = lastHour.Sum(r => r.CostUsd);
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var costLast24h = last24h.Sum(r => r.CostUsd);
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CreditsText = $"1h: {tokensLastHour:N0} Tok (~{costLastHour * UsdToEur:F4}€) | " +
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$"24h: {tokensLast24h:N0} Tok (~{costLast24h * UsdToEur:F4}€)";
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// Detaillierter Tooltip: Pro-Model-Aufschlüsselung (letzte 24h)
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var modelGroups = last24h
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.GroupBy(r => r.Model)
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.OrderByDescending(g => g.Sum(r => r.CostUsd))
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.ToList();
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if (modelGroups.Count == 0)
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{
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CreditsTooltip = "Keine Token-Nutzung in den letzten 24h";
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return;
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}
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var sb = new System.Text.StringBuilder();
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sb.AppendLine("═══ Token-Verbrauch (24h) ═══");
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sb.AppendLine();
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foreach (var group in modelGroups)
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{
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var modelName = group.Key;
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var shortName = modelName.Contains('/') ? modelName[(modelName.IndexOf('/') + 1)..] : modelName;
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var prompt = group.Sum(r => r.PromptTokens);
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var completion = group.Sum(r => r.CompletionTokens);
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var total = prompt + completion;
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var cost = group.Sum(r => r.CostUsd);
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var runs = group.Count();
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sb.AppendLine($"▸ {shortName}");
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sb.AppendLine($" {runs}x Runs | {total:N0} Tokens ({prompt:N0} in / {completion:N0} out)");
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if (ModelPricing.TryGetValue(modelName, out var pricing))
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sb.AppendLine($" Preis: ${pricing.InputPer1M}/1M in, ${pricing.OutputPer1M}/1M out");
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sb.AppendLine($" Kosten: ${cost:F4} (~{cost * UsdToEur:F4}€)");
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sb.AppendLine();
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}
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var totalCost = last24h.Sum(r => r.CostUsd);
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sb.AppendLine($"═══ Gesamt: ${totalCost:F4} (~{totalCost * UsdToEur:F4}€) ═══");
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CreditsTooltip = sb.ToString().TrimEnd();
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}
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public void Dispose()
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{
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_timer.Stop();
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_timer.Dispose();
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_http.Dispose();
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}
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private sealed record UsageRecord(
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DateTime Timestamp,
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string Model,
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int PromptTokens,
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int CompletionTokens,
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double CostUsd);
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}
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