// API: GET /api/fitness/templates/[templateId] — Full template with weeks, days, exercises

import { NextRequest, NextResponse } from 'next/server';
import { getFullTemplate } from '@/lib/workout-planner/db';

export async function GET(
  request: NextRequest,
  { params }: { params: Promise<{ templateId: string }> }
) {
  try {
    const { templateId } = await params;
    const template = await getFullTemplate(templateId);

    if (!template) {
      return NextResponse.json({ error: 'Template not found' }, { status: 404 });
    }

    return NextResponse.json({ template });
  } catch (error: any) {
    console.error('Failed to fetch template:', error);
    return NextResponse.json(
      { error: 'Failed to fetch template', details: error.message },
      { status: 500 }
    );
  }
}