{"version":3,"file":"DDc84BmS.js","sources":["../../../../../../../../node_modules/lucide-svelte/dist/icons/star.svelte","../../../../../../src/lib/stores/favoriteStore.ts"],"sourcesContent":["<script>/**\n * @license lucide-svelte v0.483.0 - ISC\n *\n * ISC License\n *\n * Copyright (c) for portions of Lucide are held by Cole Bemis 2013-2022 as part of Feather (MIT). All other copyright (c) for Lucide are held by Lucide Contributors 2022.\n *\n * Permission to use, copy, modify, and/or distribute this software for any\n * purpose with or without fee is hereby granted, provided that the above\n * copyright notice and this permission notice appear in all copies.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL WARRANTIES\n * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF\n * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR\n * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES\n * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN\n * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF\n * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.\n *\n */\nimport Icon from '../Icon.svelte';\nconst iconNode = [[\"path\", { \"d\": \"M11.525 2.295a.53.53 0 0 1 .95 0l2.31 4.679a2.123 2.123 0 0 0 1.595 1.16l5.166.756a.53.53 0 0 1 .294.904l-3.736 3.638a2.123 2.123 0 0 0-.611 1.878l.882 5.14a.53.53 0 0 1-.771.56l-4.618-2.428a2.122 2.122 0 0 0-1.973 0L6.396 21.01a.53.53 0 0 1-.77-.56l.881-5.139a2.122 2.122 0 0 0-.611-1.879L2.16 9.795a.53.53 0 0 1 .294-.906l5.165-.755a2.122 2.122 0 0 0 1.597-1.16z\" }]];\n/**\n * @component @name Star\n * @description Lucide SVG icon component, renders SVG Element with children.\n *\n * @preview ![img](data:image/svg+xml;base64,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) - https://lucide.dev/icons/star\n * @see https://lucide.dev/guide/packages/lucide-svelte - Documentation\n *\n * @param {Object} props - Lucide icons props and any valid SVG attribute\n * @returns {FunctionalComponent} Svelte component\n *\n */\n</script>\n\n<Icon name=\"star\" {...$$props} iconNode={iconNode}>\n  <slot/>\n</Icon>\n","import { writable, get, derived } from \"svelte/store\";\nimport { auth } from \"$lib/stores/auth\";\nimport { STORAGE_KEYS, createNamespacedStore } from '$lib/config/localForage.config';\n\n// Internal store for favorites state\ninterface FavoriteState {\n  favorites: Set<string>;\n  walletId: string;\n  ready: boolean;\n}\n\nfunction createFavoriteStore() {\n  // Create the storage namespace for favorite tokens\n  const FAVORITE_TOKENS_KEY = STORAGE_KEYS.FAVORITE_TOKENS;\n  const storage = createNamespacedStore(STORAGE_KEYS.FAVORITE_TOKENS);\n  \n  // Create a writable store with initial state\n  const initialState: FavoriteState = {\n    favorites: new Set<string>(),\n    walletId: \"anonymous\",\n    ready: false\n  };\n  \n  const store = writable<FavoriteState>(initialState);\n  \n  /**\n   * Get the current wallet ID\n   */\n  const getCurrentWalletId = (): string => {\n    const wallet = get(auth);\n    return wallet?.account?.owner?.toString() || \"anonymous\";\n  };\n  \n  /**\n   * Key for storing favorites for a specific wallet\n   */\n  const getStorageKey = (walletId: string): string => {\n    return `${FAVORITE_TOKENS_KEY}_${walletId}`;\n  };\n  \n  /**\n   * Load favorites from storage into the store\n   */\n  const loadFavorites = async (): Promise<string[]> => {\n    const currentWalletId = getCurrentWalletId();\n    \n    // Check if we're already using the correct wallet\n    const { walletId: storedWalletId, favorites, ready } = get(store);\n    \n    if (currentWalletId === storedWalletId && ready && favorites.size > 0) {\n      return Array.from(favorites);\n    }\n    \n    // If anonymous, just return empty and update store\n    if (currentWalletId === \"anonymous\") {\n      store.update(state => ({\n        ...state,\n        walletId: currentWalletId,\n        favorites: new Set<string>(),\n        ready: true\n      }));\n      return [];\n    }\n    \n    try {\n      const key = getStorageKey(currentWalletId);\n      const storedFavorites = await storage.getItem<{canister_id: string, timestamp: number}[]>(key) || [];\n      const ids = storedFavorites.map(fav => fav.canister_id);\n      \n      // Update the store with loaded data\n      store.update(state => ({\n        ...state,\n        favorites: new Set(ids),\n        walletId: currentWalletId,\n        ready: true\n      }));\n      \n      return ids;\n    } catch (error) {\n      console.error(\"Error loading favorites:\", error);\n      store.update(state => ({\n        ...state,\n        walletId: currentWalletId,\n        ready: true\n      }));\n      return [];\n    }\n  };\n  \n  /**\n   * Add a token to favorites\n   */\n  const addFavorite = async (canisterId: string): Promise<boolean> => {\n    const currentWalletId = getCurrentWalletId();\n    \n    if (currentWalletId === \"anonymous\") {\n      return false;\n    }\n    \n    try {\n      const key = getStorageKey(currentWalletId);\n      const storedFavorites = await storage.getItem<{canister_id: string, timestamp: number}[]>(key) || [];\n      \n      // Check if already exists\n      const existing = storedFavorites.find(fav => fav.canister_id === canisterId);\n      if (existing) {\n        return true; // Already favorited\n      }\n      \n      // Add new favorite\n      storedFavorites.push({\n        canister_id: canisterId,\n        timestamp: Date.now(),\n      });\n      \n      // Save back to storage\n      await storage.setItem(key, storedFavorites);\n      \n      // Update the store\n      store.update(state => {\n        const newFavorites = new Set(state.favorites);\n        newFavorites.add(canisterId);\n        return {\n          ...state,\n          favorites: newFavorites,\n          walletId: currentWalletId\n        };\n      });\n      \n      return true;\n    } catch (error) {\n      console.error(\"Error adding favorite:\", error);\n      return false;\n    }\n  };\n  \n  /**\n   * Remove a token from favorites\n   */\n  const removeFavorite = async (canisterId: string): Promise<boolean> => {\n    const currentWalletId = getCurrentWalletId();\n    \n    if (currentWalletId === \"anonymous\") {\n      return false;\n    }\n    \n    try {\n      const key = getStorageKey(currentWalletId);\n      const storedFavorites = await storage.getItem<{canister_id: string, timestamp: number}[]>(key) || [];\n      \n      // Find if exists\n      const index = storedFavorites.findIndex(fav => fav.canister_id === canisterId);\n      if (index === -1) {\n        return false; // Not found\n      }\n      \n      // Remove from array\n      storedFavorites.splice(index, 1);\n      \n      // Save back to storage\n      await storage.setItem(key, storedFavorites);\n      \n      // Update the store\n      store.update(state => {\n        const newFavorites = new Set(state.favorites);\n        newFavorites.delete(canisterId);\n        return {\n          ...state,\n          favorites: newFavorites\n        };\n      });\n      \n      return true;\n    } catch (error) {\n      console.error(\"Error removing favorite:\", error);\n      return false;\n    }\n  };\n  \n  /**\n   * Toggle favorite status for a token\n   */\n  const toggleFavorite = async (canisterId: string): Promise<boolean> => {\n    const { favorites } = get(store);\n    if (favorites.has(canisterId)) {\n      const success = await removeFavorite(canisterId);\n      return !success;\n    } else {\n      return addFavorite(canisterId);\n    }\n  };\n  \n  /**\n   * Check if a token is favorited\n   */\n  const isFavorite = async (canisterId: string): Promise<boolean> => {\n    const { ready, favorites, walletId } = get(store);\n    const currentWalletId = getCurrentWalletId();\n    \n    if (currentWalletId === \"anonymous\") {\n      return false;\n    }\n    \n    // If we have loaded favorites for the current wallet, use those\n    if (ready && walletId === currentWalletId) {\n      return favorites.has(canisterId);\n    }\n    \n    // Otherwise, load favorites first\n    await loadFavorites();\n    return get(store).favorites.has(canisterId);\n  };\n  \n  // Create a derived store for the count\n  const favoriteCount = derived(store, ($store) => $store.favorites.size);\n  \n  // Automatically load favorites when auth changes\n  auth.subscribe(() => {\n    const currentWalletId = getCurrentWalletId();\n    const { walletId } = get(store);\n    \n    if (currentWalletId !== walletId) {\n      loadFavorites();\n    }\n  });\n  \n  return {\n    subscribe: store.subscribe,\n    loadFavorites,\n    addFavorite,\n    removeFavorite,\n    toggleFavorite,\n    isFavorite,\n    favoriteCount,\n    // Convenient accessors to get the current state without async\n    getFavorites: () => Array.from(get(store).favorites),\n    hasFavorite: (canisterId: string) => get(store).favorites.has(canisterId),\n    getCount: () => get(store).favorites.size,\n    isReady: () => get(store).ready\n  };\n}\n\nexport const favoriteStore = createFavoriteStore(); 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