[Init] Initial commit - NetMesh terminal manager

infrastructure/ai/conversationExport.ts

@@ -0,0 +1,125 @@
+import type { AISession } from './types';
+
+/**
+ * Export a session as Markdown
+ */
+export function exportAsMarkdown(session: AISession): string {
+  const lines: string[] = [];
+
+  lines.push(`# ${session.title || 'Untitled Chat'}`);
+  lines.push('');
+  lines.push(`- **Agent:** ${session.agentId}`);
+  lines.push(`- **Scope:** ${session.scope.type}${session.scope.targetId ? ` (${session.scope.targetId})` : ''}`);
+  lines.push(`- **Created:** ${new Date(session.createdAt).toLocaleString()}`);
+  lines.push(`- **Updated:** ${new Date(session.updatedAt).toLocaleString()}`);
+  lines.push('');
+  lines.push('---');
+  lines.push('');
+
+  for (const msg of session.messages) {
+    if (msg.role === 'system') continue;
+
+    const time = new Date(msg.timestamp).toLocaleTimeString();
+
+    if (msg.role === 'user') {
+      lines.push(`## User [${time}]`);
+      lines.push('');
+      lines.push(msg.content);
+      lines.push('');
+    } else if (msg.role === 'assistant') {
+      lines.push(`## Assistant [${time}]${msg.model ? ` (${msg.model})` : ''}`);
+      lines.push('');
+      lines.push(msg.content);
+
+      if (msg.toolCalls?.length) {
+        lines.push('');
+        for (const tc of msg.toolCalls) {
+          lines.push(`### Tool Call: \`${tc.name}\``);
+          lines.push('');
+          lines.push('```json');
+          lines.push(JSON.stringify(tc.arguments, null, 2));
+          lines.push('```');
+          lines.push('');
+        }
+      }
+      lines.push('');
+    } else if (msg.role === 'tool') {
+      if (msg.toolResults?.length) {
+        for (const tr of msg.toolResults) {
+          lines.push(`### Tool Result${tr.isError ? ' (Error)' : ''}`);
+          lines.push('');
+          lines.push('```');
+          lines.push(tr.content);
+          lines.push('```');
+          lines.push('');
+        }
+      }
+    }
+  }
+
+  return lines.join('\n');
+}
+
+/**
+ * Export a session as JSON
+ */
+export function exportAsJSON(session: AISession): string {
+  return JSON.stringify(session, null, 2);
+}
+
+/**
+ * Export a session as plain text
+ */
+export function exportAsPlainText(session: AISession): string {
+  const lines: string[] = [];
+
+  lines.push(`Chat: ${session.title || 'Untitled'}`);
+  lines.push(`Date: ${new Date(session.createdAt).toLocaleString()}`);
+  lines.push('='.repeat(60));
+  lines.push('');
+
+  for (const msg of session.messages) {
+    if (msg.role === 'system') continue;
+
+    const time = new Date(msg.timestamp).toLocaleTimeString();
+
+    if (msg.role === 'user') {
+      lines.push(`[${time}] You:`);
+      lines.push(msg.content);
+      lines.push('');
+    } else if (msg.role === 'assistant') {
+      lines.push(`[${time}] Assistant:`);
+      lines.push(msg.content);
+
+      if (msg.toolCalls?.length) {
+        for (const tc of msg.toolCalls) {
+          lines.push(`  > Tool: ${tc.name}(${JSON.stringify(tc.arguments)})`);
+        }
+      }
+      lines.push('');
+    } else if (msg.role === 'tool') {
+      if (msg.toolResults?.length) {
+        for (const tr of msg.toolResults) {
+          lines.push(`  > Result${tr.isError ? ' [ERROR]' : ''}:`);
+          lines.push(`  ${tr.content}`);
+        }
+        lines.push('');
+      }
+    }
+  }
+
+  return lines.join('\n');
+}
+
+/**
+ * Generate a suggested filename for export
+ */
+export function getExportFilename(session: AISession, format: 'md' | 'json' | 'txt'): string {
+  const title = (session.title || 'chat')
+    .toLowerCase()
+    .replace(/[^a-z0-9]+/g, '-')
+    .replace(/^-|-$/g, '')
+    .slice(0, 40);
+  const date = new Date(session.createdAt).toISOString().slice(0, 10);
+  return `netcatty-${title}-${date}.${format}`;
+}