src/app/api/analyze-quick/route.ts

import { NextResponse } from 'next/server';
import { quickDetectErrors } from '@/lib/ollama';
import type { QuickAnalyzeRequest } from '@/types';

// POST /api/analyze-quick - Quick clinical note analysis (Stage 1)
export async function POST(request: Request) {
  try {
    const body: QuickAnalyzeRequest = await request.json();

    // Validate request
    if (!body.text || body.text.trim().length === 0) {
      return NextResponse.json(
        {
          success: false,
          error: 'Clinical note text is required',
        },
        { status: 400 }
      );
    }

    if (!body.model) {
      return NextResponse.json(
        {
          success: false,
          error: 'Model selection is required',
        },
        { status: 400 }
      );
    }

    // Perform quick detection
    const result = await quickDetectErrors(body.text, body.model);

    return NextResponse.json({
      success: true,
      data: result,
    });
  } catch (error) {
    const message = error instanceof Error ? error.message : 'Quick analysis failed';

    // Check for specific error types
    if (message.includes('timeout') || message.includes('Timeout')) {
      return NextResponse.json(
        {
          success: false,
          error: 'Quick analysis timed out.',
        },
        { status: 504 }
      );
    }

    if (message.includes('connect') || message.includes('Connection')) {
      return NextResponse.json(
        {
          success: false,
          error: 'Cannot connect to Ollama server. Make sure Ollama is running.',
        },
        { status: 503 }
      );
    }

    return NextResponse.json(
      {
        success: false,
        error: message,
      },
      { status: 500 }
    );
  }
}