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readest/apps/readest-app/src/app/reader/utils/viewSettingsHelper.ts
T

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TypeScript

import { ViewSettings } from '@/types/book';
import { EnvConfigType } from '@/services/environment';
import { useBookDataStore } from '@/store/bookDataStore';
import { useReaderStore } from '@/store/readerStore';
import { useSettingsStore } from '@/store/settingsStore';
import { getStyles } from '@/utils/style';
export const saveViewSettings = async <K extends keyof ViewSettings>(
envConfig: EnvConfigType,
bookKey: string,
key: K,
value: ViewSettings[K],
skipGlobal = false,
applyStyles = true,
) => {
const { settings, isFontLayoutSettingsGlobal, setSettings, saveSettings } =
useSettingsStore.getState();
const { getView, getViewSettings, setViewSettings } = useReaderStore.getState();
const { getConfig, saveConfig } = useBookDataStore.getState();
const viewSettings = getViewSettings(bookKey)!;
const config = getConfig(bookKey)!;
if (viewSettings[key] !== value) {
viewSettings[key] = value;
if (applyStyles) {
const view = getView(bookKey);
view?.renderer.setStyles?.(getStyles(viewSettings));
}
}
setViewSettings(bookKey, viewSettings);
if (isFontLayoutSettingsGlobal && !skipGlobal) {
settings.globalViewSettings[key] = value;
setSettings(settings);
}
await saveConfig(envConfig, bookKey, config, settings);
await saveSettings(envConfig, settings);
};