Huang Xin
53 lines
1.8 KiB
TypeScript
53 lines
1.8 KiB
TypeScript
import { BookConfig, BookSearchConfig, ViewSettings } from '@/types/book';
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export const serializeConfig = (
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config: BookConfig,
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globalViewSettings: ViewSettings,
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defaultSearchConfig: BookSearchConfig,
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): string => {
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config = JSON.parse(JSON.stringify(config));
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const viewSettings = config.viewSettings as Partial<ViewSettings>;
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const searchConfig = config.searchConfig as Partial<BookSearchConfig>;
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config.viewSettings = Object.entries(viewSettings).reduce(
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(acc: Partial<Record<keyof ViewSettings, unknown>>, [key, value]) => {
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if (globalViewSettings[key as keyof ViewSettings] !== value) {
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acc[key as keyof ViewSettings] = value;
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}
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return acc;
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},
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{} as Partial<Record<keyof ViewSettings, unknown>>,
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) as Partial<ViewSettings>;
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config.searchConfig = Object.entries(searchConfig).reduce(
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(acc: Partial<Record<keyof BookSearchConfig, unknown>>, [key, value]) => {
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if (defaultSearchConfig[key as keyof BookSearchConfig] !== value) {
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acc[key as keyof BookSearchConfig] = value;
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}
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return acc;
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},
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{} as Partial<BookSearchConfig>,
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) as Partial<BookSearchConfig>;
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return JSON.stringify(config);
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};
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export const deserializeConfig = (
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str: string,
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globalViewSettings: ViewSettings,
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defaultSearchConfig: BookSearchConfig,
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): BookConfig => {
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const config = JSON.parse(str) as BookConfig;
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const { viewSettings, searchConfig } = config;
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config.viewSettings = { ...globalViewSettings, ...viewSettings };
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config.searchConfig = { ...defaultSearchConfig, ...searchConfig };
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config.updatedAt ??= Date.now();
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return config;
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};
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export const compressConfig = (
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config: BookConfig,
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globalViewSettings: ViewSettings,
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defaultSearchConfig: BookSearchConfig,
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): string => {
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return JSON.parse(serializeConfig(config, globalViewSettings, defaultSearchConfig));
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};
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