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import { create } from "zustand";
import {
getCollections,
getCollection,
searchIcons,
type IconSet,
type CollectionInfo,
type IconSearchResult,
} from "@/lib/iconify-api";
import { EditorCore } from "@/core";
import { buildStickerElement } from "@/lib/timeline/element-utils";
import { STICKER_CATEGORY_CONFIG } from "@/constants/stickers-constants";
import type { StickerCategory } from "@/types/stickers";
type ViewMode = "search" | "browse" | "collection";
interface StickersStore {
searchQuery: string;
selectedCategory: StickerCategory;
selectedCollection: string | null;
viewMode: ViewMode;
collections: Record<string, IconSet>;
currentCollection: CollectionInfo | null;
searchResults: IconSearchResult | null;
recentStickers: string[];
isLoadingCollections: boolean;
isLoadingCollection: boolean;
isSearching: boolean;
addingSticker: string | null;
setSearchQuery: ({ query }: { query: string }) => void;
setSelectedCategory: ({ category }: { category: StickerCategory }) => void;
setSelectedCollection: ({
collection,
}: {
collection: string | null;
}) => void;
setViewMode: ({ mode }: { mode: ViewMode }) => void;
loadCollections: () => Promise<void>;
loadCollection: ({ prefix }: { prefix: string }) => Promise<void>;
searchStickers: ({ query }: { query: string }) => Promise<void>;
addStickerToTimeline: ({ iconName }: { iconName: string }) => void;
addToRecentStickers: ({ iconName }: { iconName: string }) => void;
clearRecentStickers: () => void;
}
const MAX_RECENT_STICKERS = 50;
export const useStickersStore = create<StickersStore>((set, get) => ({
searchQuery: "",
selectedCategory: "all",
selectedCollection: null,
viewMode: "browse",
collections: {},
currentCollection: null,
searchResults: null,
recentStickers: [],
isLoadingCollections: false,
isLoadingCollection: false,
isSearching: false,
addingSticker: null,
setSearchQuery: ({ query }) => set({ searchQuery: query }),
setSelectedCategory: ({ category }) =>
set({
selectedCategory: category,
viewMode: "browse",
selectedCollection: null,
currentCollection: null,
}),
setSelectedCollection: ({ collection }) => {
set({
selectedCollection: collection,
viewMode: collection ? "collection" : "browse",
currentCollection: null,
});
if (collection) {
get().loadCollection({ prefix: collection });
}
},
setViewMode: ({ mode }) => set({ viewMode: mode }),
loadCollections: async () => {
set({ isLoadingCollections: true });
try {
const collections = await getCollections();
set({ collections });
} catch (error) {
console.error("Failed to load collections:", error);
} finally {
set({ isLoadingCollections: false });
}
},
loadCollection: async ({ prefix }: { prefix: string }) => {
set({ isLoadingCollection: true });
try {
const collection = await getCollection(prefix);
set({ currentCollection: collection });
} catch (error) {
console.error(`Failed to load collection ${prefix}:`, error);
set({ currentCollection: null });
} finally {
set({ isLoadingCollection: false });
}
},
searchStickers: async ({ query }: { query: string }) => {
if (!query.trim()) {
set({ searchResults: null, viewMode: "browse" });
return;
}
const { selectedCategory } = get();
set({ isSearching: true, viewMode: "search" });
try {
const category = STICKER_CATEGORY_CONFIG[selectedCategory];
const results = await searchIcons(query, 100, undefined, category);
set({ searchResults: results });
} catch (error) {
console.error("Search failed:", error);
set({ searchResults: null });
} finally {
set({ isSearching: false });
}
},
addStickerToTimeline: ({ iconName }: { iconName: string }) => {
set({ addingSticker: iconName });
try {
const editor = EditorCore.getInstance();
const currentTime = editor.playback.getCurrentTime();
const tracks = editor.timeline.getTracks();
const stickerTrack = tracks.find((t) => t.type === "sticker");
let trackId: string;
if (stickerTrack) {
trackId = stickerTrack.id;
} else {
trackId = editor.timeline.addTrack({ type: "sticker" });
}
const element = buildStickerElement({ iconName, startTime: currentTime });
editor.timeline.insertElement({
placement: { mode: "explicit", trackId },
element,
});
get().addToRecentStickers({ iconName });
} finally {
set({ addingSticker: null });
}
},
addToRecentStickers: ({ iconName }: { iconName: string }) => {
set((state) => {
const recent = [
iconName,
...state.recentStickers.filter((s) => s !== iconName),
];
return {
recentStickers: recent.slice(0, MAX_RECENT_STICKERS),
};
});
},
clearRecentStickers: () => set({ recentStickers: [] }),
}));
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