61 lines
1.3 KiB
TypeScript
61 lines
1.3 KiB
TypeScript
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interface Environment {
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isAppFocused: boolean;
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isAudioNotificationEnabled: boolean;
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isAudioNotificationSupported: boolean;
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isEnabled: boolean;
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numNotifications: number;
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userSetting: UserSetting;
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}
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interface Status {
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shouldClearNotifications: boolean;
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shouldPlayNotificationSound: boolean;
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shouldShowNotifications: boolean;
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type: Type;
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}
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type UserSetting = 'off' | 'count' | 'name' | 'message';
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type Type =
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| 'ok'
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| 'disabled'
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| 'appIsFocused'
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| 'noNotifications'
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| 'userSetting';
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export const getStatus = (environment: Environment): Status => {
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const type = ((): Type => {
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if (!environment.isEnabled) {
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return 'disabled';
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}
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const hasNotifications = environment.numNotifications > 0;
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if (!hasNotifications) {
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return 'noNotifications';
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}
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if (environment.isAppFocused) {
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return 'appIsFocused';
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}
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if (environment.userSetting === 'off') {
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return 'userSetting';
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}
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return 'ok';
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})();
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const shouldPlayNotificationSound =
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environment.isAudioNotificationSupported &&
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environment.isAudioNotificationEnabled;
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const shouldShowNotifications = type === 'ok';
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const shouldClearNotifications = type === 'appIsFocused';
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return {
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shouldClearNotifications,
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shouldPlayNotificationSound,
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shouldShowNotifications,
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type,
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};
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};
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