1 files changed, 47 insertions, 0 deletions
diff --git a/admin-panel/src/server/services/claude.service.ts b/admin-panel/src/server/services/claude.service.ts
new file mode 100644
index 0000000..b9aae37
--- /dev/null
+++ b/admin-panel/src/server/services/claude.service.ts
@@ -0,0 +1,47 @@
+import Anthropic from '@anthropic-ai/sdk';
+
+let client: Anthropic | null = null;
+
+function getClient(): Anthropic {
+  if (!client) {
+    const apiKey = process.env.ANTHROPIC_API_KEY;
+    if (!apiKey) throw new Error('ANTHROPIC_API_KEY not configured');
+    client = new Anthropic({ apiKey });
+  }
+  return client;
+}
+
+export interface ClaudeResponse {
+  content: string;
+  tokensUsed: number;
+  model: string;
+}
+
+export async function callClaude(opts: {
+  model: string;
+  systemPrompt: string;
+  userMessage: string;
+  maxTokens?: number;
+}): Promise<ClaudeResponse> {
+  const anthropic = getClient();
+
+  const response = await anthropic.messages.create({
+    model: opts.model,
+    max_tokens: opts.maxTokens || 8192,
+    system: opts.systemPrompt,
+    messages: [{ role: 'user', content: opts.userMessage }],
+  });
+
+  const content = response.content
+    .filter(block => block.type === 'text')
+    .map(block => (block as { type: 'text'; text: string }).text)
+    .join('\n');
+
+  const tokensUsed = (response.usage?.input_tokens || 0) + (response.usage?.output_tokens || 0);
+
+  return {
+    content,
+    tokensUsed,
+    model: opts.model,
+  };
+}