flutty-cli-agent/app/api/chat/start/route.ts

Flutty CLI Agent - AI-powered development assistant with web chat interface, context memory, and full tool integration using DeepSeek API

import { NextRequest, NextResponse } from 'next/server'
import { ChatSession, ChatSessionOptions } from '../../../../src/lib/chat-session'

// Global session store
declare global {
  var chatSessions: Map<string, ChatSession> | undefined
}

global.chatSessions = global.chatSessions || new Map()
const chatSessions = global.chatSessions

export async function POST(request: NextRequest) {
  try {
    const body = await request.json()
    const { workingDirectory, sessionId: customSessionId, options = {} } = body

    const sessionOptions: ChatSessionOptions = {
      workingDirectory: workingDirectory || process.cwd(),
      sessionId: customSessionId,
      maxTurns: options.maxTurns || 50,
      maxLoopIterations: options.maxLoopIterations || 20,
      allowedTools: options.allowedTools,
      verbose: options.verbose || false
    }

    // Create new chat session
    const chatSession = new ChatSession(sessionOptions)

    // Start the session
    await chatSession.start()

    const sessionInfo = chatSession.getSessionInfo()

    // Store session globally
    chatSessions.set(sessionInfo.sessionId, chatSession)

    return NextResponse.json({
      success: true,
      sessionId: sessionInfo.sessionId,
      workingDirectory: sessionInfo.workingDirectory,
      message: 'Chat session started successfully'
    })

  } catch (error: any) {
    console.error('Error starting chat session:', error)
    return NextResponse.json(
      {
        success: false,
        error: error.message || 'Failed to start chat session'
      },
      { status: 500 }
    )
  }
}