File size: 5,737 Bytes
4e1096a | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 | import { create } from 'zustand';
import { Book, BookGroupType, BooksGroup } from '@/types/book';
import { EnvConfigType, isTauriAppPlatform } from '@/services/environment';
import { BOOK_UNGROUPED_NAME } from '@/services/constants';
import { md5Fingerprint } from '@/utils/md5';
interface LibraryState {
library: Book[]; // might contain deleted books
libraryLoaded: boolean;
isSyncing: boolean;
syncProgress: number;
checkOpenWithBooks: boolean;
checkLastOpenBooks: boolean;
currentBookshelf: (Book | BooksGroup)[];
selectedBooks: Set<string>; // hashes for books, ids for groups
groups: Record<string, string>;
setIsSyncing: (syncing: boolean) => void;
setSyncProgress: (progress: number) => void;
setSelectedBooks: (ids: string[]) => void;
getSelectedBooks: () => string[];
toggleSelectedBook: (id: string) => void;
getVisibleLibrary: () => Book[];
setCheckOpenWithBooks: (check: boolean) => void;
setCheckLastOpenBooks: (check: boolean) => void;
setLibrary: (books: Book[]) => void;
updateBook: (envConfig: EnvConfigType, book: Book) => void;
updateBooks: (envConfig: EnvConfigType, books: Book[]) => void;
setCurrentBookshelf: (bookshelf: (Book | BooksGroup)[]) => void;
refreshGroups: () => void;
addGroup: (name: string) => BookGroupType;
getGroups: () => BookGroupType[];
getGroupId: (path: string) => string | undefined;
getGroupName: (id: string) => string | undefined;
getParentPath: (path: string) => string | undefined;
getGroupsByParent: (parentPath?: string) => BookGroupType[];
}
export const useLibraryStore = create<LibraryState>((set, get) => ({
library: [],
libraryLoaded: false,
isSyncing: false,
syncProgress: 0,
currentBookshelf: [],
selectedBooks: new Set(),
groups: {},
checkOpenWithBooks: isTauriAppPlatform(),
checkLastOpenBooks: isTauriAppPlatform(),
setIsSyncing: (syncing: boolean) => set({ isSyncing: syncing }),
setSyncProgress: (progress: number) => set({ syncProgress: progress }),
getVisibleLibrary: () => get().library.filter((book) => !book.deletedAt),
setCurrentBookshelf: (bookshelf: (Book | BooksGroup)[]) => {
set({ currentBookshelf: bookshelf });
},
setCheckOpenWithBooks: (check) => set({ checkOpenWithBooks: check }),
setCheckLastOpenBooks: (check) => set({ checkLastOpenBooks: check }),
setLibrary: (books) => {
const { refreshGroups } = get();
set({ library: books, libraryLoaded: true });
refreshGroups();
},
updateBook: async (envConfig: EnvConfigType, book: Book) => {
const appService = await envConfig.getAppService();
const { library } = get();
const bookIndex = library.findIndex((b) => b.hash === book.hash);
if (bookIndex !== -1) {
library[bookIndex] = book;
}
set({ library: [...library] });
await appService.saveLibraryBooks(library);
},
updateBooks: async (envConfig: EnvConfigType, books: Book[]) => {
if (!books?.length) return;
const appService = await envConfig.getAppService();
const { library, refreshGroups } = get();
const newLibrary = Array.from(new Map([...library, ...books].map((b) => [b.hash, b])).values());
set({ library: newLibrary });
refreshGroups();
await appService.saveLibraryBooks(newLibrary);
},
setSelectedBooks: (ids: string[]) => {
set({ selectedBooks: new Set(ids) });
},
getSelectedBooks: () => {
return Array.from(get().selectedBooks);
},
toggleSelectedBook: (id: string) => {
set((state) => {
const newSelection = new Set(state.selectedBooks);
if (newSelection.has(id)) {
newSelection.delete(id);
} else {
newSelection.add(id);
}
return { selectedBooks: newSelection };
});
},
refreshGroups: () => {
const { library } = get();
const groups: Record<string, string> = {};
library.forEach((book) => {
if (book.groupName && book.groupName !== BOOK_UNGROUPED_NAME && !book.deletedAt) {
groups[md5Fingerprint(book.groupName)] = book.groupName;
let nextSlashIndex = book.groupName.indexOf('/', 0);
while (nextSlashIndex > 0) {
const groupName = book.groupName.substring(0, nextSlashIndex);
groups[md5Fingerprint(groupName)] = groupName;
nextSlashIndex = book.groupName.indexOf('/', nextSlashIndex + 1);
}
}
});
set({ groups });
},
addGroup: (name: string) => {
const trimmedName = name.trim();
if (!trimmedName) {
throw new Error('Group name cannot be empty');
}
const id = md5Fingerprint(trimmedName);
const { groups } = get();
set({ groups: { ...groups, [id]: trimmedName } });
return { id, name: trimmedName };
},
getGroups: () => {
const { groups } = get();
return Object.entries(groups)
.map(([id, name]) => ({ id, name }))
.sort((a, b) => a.name.localeCompare(b.name));
},
getGroupId: (path: string) => {
const { groups } = get();
const directId = Object.entries(groups).find(([_, name]) => name === path)?.[0];
if (directId) {
return directId;
}
return md5Fingerprint(path);
},
getGroupName: (id: string) => {
return get().groups[id];
},
getParentPath: (path: string) => {
const lastSlashIndex = path.lastIndexOf('/');
if (lastSlashIndex === -1) return '';
return path.slice(0, lastSlashIndex);
},
getGroupsByParent: (parentPath?: string) => {
const { groups } = get();
const result: BookGroupType[] = [];
Object.entries(groups).forEach(([id, name]) => {
const groupParentPath = get().getParentPath(name);
if (groupParentPath === (parentPath || '')) {
result.push({ id, name });
}
});
return result;
},
}));
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