import { writable } from 'svelte/store';
import { getTrashItems, restoreFromTrash, deleteFromTrash } from '../utils/api';

export const trashItems = writable([]);
export const trashCount = writable(0);

// Çöp öğelerini API'den al
export async function fetchTrashItems() {
  try {
    const items = await getTrashItems();

    const processedItems = Array.isArray(items)
      ? items.map((item) => {
          const segments = String(item.name || "")
            .split(/[\\/]/)
            .filter(Boolean);
          const displayName =
            segments.length > 0 ? segments[segments.length - 1] : item.name;
          const parentPath =
            segments.length > 1 ? segments.slice(0, -1).join("/") : "";
          return {
            ...item,
            displayName,
            parentPath
          };
        })
      : [];

    trashItems.set(processedItems);
    trashCount.set(processedItems.length);
    return processedItems;
  } catch (error) {
    console.error('Çöp öğeleri alınırken hata:', error);
    trashCount.set(0);
  }
  return [];
}

// Çöpten geri yükle
export async function restoreItem(trashName) {
  try {
    const result = await restoreFromTrash(trashName);
    if (result.success) {
      // Listeyi yenile
      await fetchTrashItems();
    }
    return result;
  } catch (error) {
    console.error('Öğe geri yüklenirken hata:', error);
    throw error;
  }
}

// Çöpten tamamen sil
export async function deleteItemPermanently(trashName) {
  try {
    const result = await deleteFromTrash(trashName);
    if (result.success) {
      // Listeyi yenile
      await fetchTrashItems();
    }
    return result;
  } catch (error) {
    console.error('Öğe silinirken hata:', error);
    throw error;
  }
}