// app/add-item/actions.js
'use server';

import { supabase } from '@/lib/supabaseClient'; // Assuming alias @ is configured for root
import { revalidatePath } from 'next/cache';
import { redirect } from 'next/navigation';

export async function createItem(formData) {
  if (!supabase) {
    return { error: 'Supabase client is not initialized. Cannot create item.' };
  }

  const newItem = {
    title: formData.get('title'),
    type: formData.get('type'),
    rating: formData.get('rating') ? parseInt(formData.get('rating'), 10) : null,
    notes: formData.get('notes'),
    picture_url: formData.get('picture_url'),
    // created_at will be set by default in Supabase or can be added here if needed
  };

  // Basic validation
  if (!newItem.title || !newItem.type) {
    return { error: 'Title and Type are required.' };
  }
  if (newItem.rating !== null && (newItem.rating < 1 || newItem.rating > 5)) {
    return { error: 'Rating must be between 1 and 5.' };
  }

  try {
    const { data, error } = await supabase
      .from('items')
      .insert([newItem])
      .select(); // .select() to get the inserted data back

    if (error) {
      console.error('Supabase insert error:', error);
      return { error: `Failed to create item: ${error.message}` };
    }

    console.log('Item created successfully:', data);
    revalidatePath('/'); // Revalidate the homepage to show the new item
    // No explicit redirect here, form can handle success message
    return { success: true, message: 'Item added successfully!', createdItem: data ? data[0] : null };

  } catch (e) {
    console.error('Error in createItem action:', e);
    return { error: 'An unexpected error occurred.' };
  }
}