From 5dca683b8854d6399cb9a5e41dad6c9e0a3a23ce Mon Sep 17 00:00:00 2001
From: Henry Winkel <Henry-Winkel@web.de>
Date: Sat, 16 May 2026 20:50:33 +0200
Subject: [PATCH] feat: add LlmSettings component with model, temperature,
 debate rounds

---
 app/components/LlmSettings.tsx | 101 +++++++++++++++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100644 app/components/LlmSettings.tsx

diff --git a/app/components/LlmSettings.tsx b/app/components/LlmSettings.tsx
new file mode 100644
index 0000000..e52a467
--- /dev/null
+++ b/app/components/LlmSettings.tsx
@@ -0,0 +1,101 @@
+import React, { useState, useEffect } from "react";
+
+interface LlmSettingsProps {
+  settings: Record<string, any>;
+  onSave: (key: string, value: any) => Promise<void>;
+  saveError: string | null;
+}
+
+const AVAILABLE_MODELS = [
+  "openai/gpt-oss-120b:free",
+  "openrouter/free",
+  "deepseek/deepseek-chat:free",
+  "meta/llama-3.3-70b-instruct:free",
+];
+
+export default function LlmSettings({ settings, onSave, saveError }: LlmSettingsProps) {
+  const [model, setModel] = useState(settings["llm.model"] ?? "openai/gpt-oss-120b:free");
+  const [temperature, setTemperature] = useState(settings["llm.temperature"] ?? 0.7);
+  const [maxDebateRounds, setMaxDebateRounds] = useState(settings["llm.maxDebateRounds"] ?? 3);
+
+  useEffect(() => {
+    setModel(settings["llm.model"] ?? "openai/gpt-oss-120b:free");
+    setTemperature(settings["llm.temperature"] ?? 0.7);
+    setMaxDebateRounds(settings["llm.maxDebateRounds"] ?? 3);
+  }, [settings]);
+
+  const saveModel = async (value: string) => {
+    setModel(value);
+    await onSave("llm.model", value);
+  };
+
+  const saveTemperature = async (value: number) => {
+    setTemperature(value);
+    await onSave("llm.temperature", value);
+  };
+
+  const saveMaxDebateRounds = async (value: number) => {
+    const clamped = Math.min(10, Math.max(1, value));
+    setMaxDebateRounds(clamped);
+    await onSave("llm.maxDebateRounds", clamped);
+  };
+
+  return (
+    <div className="space-y-6">
+      <div>
+        <h2 className="text-xl font-bold text-gray-900">LLM & Agents</h2>
+        <p className="text-sm text-gray-600 mt-1">Configure the language model and agent behavior for trading analysis.</p>
+      </div>
+
+      {saveError && (
+        <div className="bg-red-50 text-red-700 px-4 py-2 rounded-lg text-sm">{saveError}</div>
+      )}
+
+      <div className="space-y-4">
+        <div>
+          <label className="block text-sm font-medium text-gray-700 mb-1">Model</label>
+          <select
+            value={model}
+            onChange={(e) => saveModel(e.target.value)}
+            className="w-full border border-gray-300 rounded-lg px-4 py-2.5 text-gray-900 focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+          >
+            {AVAILABLE_MODELS.map((m) => (
+              <option key={m} value={m}>{m}</option>
+            ))}
+          </select>
+        </div>
+
+        <div>
+          <label className="block text-sm font-medium text-gray-700 mb-1">
+            Temperature: {temperature.toFixed(1)}
+          </label>
+          <input
+            type="range"
+            min="0"
+            max="2"
+            step="0.1"
+            value={temperature}
+            onChange={(e) => saveTemperature(parseFloat(e.target.value))}
+            className="w-full"
+          />
+          <div className="flex justify-between text-xs text-gray-500">
+            <span>0.0 (deterministic)</span>
+            <span>2.0 (creative)</span>
+          </div>
+        </div>
+
+        <div>
+          <label className="block text-sm font-medium text-gray-700 mb-1">Max Debate Rounds</label>
+          <input
+            type="number"
+            min="1"
+            max="10"
+            value={maxDebateRounds}
+            onChange={(e) => saveMaxDebateRounds(parseInt(e.target.value) || 1)}
+            className="w-32 border border-gray-300 rounded-lg px-4 py-2.5 text-gray-900 focus:ring-2 focus:ring-blue-500"
+          />
+        </div>
+      </div>
+    </div>
+  );
+}