122 lines
2.8 KiB
TypeScript
122 lines
2.8 KiB
TypeScript
import {browser} from 'webextension-polyfill-ts';
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import {log} from '.';
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export type QItem = {
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added: Date;
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id: number;
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text?: string;
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url: string;
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};
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export type Settings = {
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latestVersion: string;
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queue: QItem[];
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versionGotUpdated: boolean;
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};
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const defaultSettings: Settings = {
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latestVersion: '0.0.0',
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queue: [],
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versionGotUpdated: false
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};
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/**
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* Returns the user's settings.
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*/
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export async function getSettings(): Promise<Settings> {
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const syncSettings: any = await browser.storage.sync.get();
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// Append properties with a name matching 'qi'x to queue.
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const queue: QItem[] = [];
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if (syncSettings !== undefined) {
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for (const prop in syncSettings) {
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if (prop.startsWith('qi')) {
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queue.push(syncSettings[prop]);
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}
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}
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}
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// Initialize all the non-JSON values, as they are stringified when saved.
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for (const item of queue) {
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item.added = new Date(item.added);
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}
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const settings: Settings = {
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latestVersion: syncSettings.latestVersion ?? defaultSettings.latestVersion,
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queue,
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versionGotUpdated:
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syncSettings.versionGotUpdated ?? defaultSettings.versionGotUpdated
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};
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return settings;
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}
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/**
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* Saves the user's settings to local storage.
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* @param settings The settings to save.
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*/
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export async function saveSettings(settings: Settings): Promise<Settings> {
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const syncSettings: any = {
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latestVersion: settings.latestVersion,
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versionGotUpdated: settings.versionGotUpdated
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};
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for (const item of settings.queue) {
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syncSettings['qi' + item.id.toString()] = item;
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}
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await browser.storage.sync.set(syncSettings);
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return settings;
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}
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/**
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* Returns a new ID to use for a new QItem.
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* @param items All the queue items.
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*/
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export function newQItemID(items: QItem[]): number {
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const highestItem = items.sort((a, b) => b.id - a.id)[0];
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if (highestItem === undefined) {
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return 1;
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}
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return highestItem.id + 1;
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}
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/**
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* Removes a QItem from the Settings with the specified ID.
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* @param id The ID of the QItem to be removed.
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* @param settings Optional user settings to use.
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*/
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export async function removeQItem(
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id: number,
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settings?: Settings
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): Promise<Settings> {
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if (settings === undefined) {
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settings = await getSettings();
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}
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const index = settings.queue.findIndex((item) => item.id === id);
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if (index === -1) {
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log(`No QItem with ID ${id} found.`);
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return settings;
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}
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settings.queue.splice(index, 1);
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await browser.storage.sync.remove('qi' + id.toString());
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return settings;
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}
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/**
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* Returns the next QItem.
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* @param settings Optional user settings to use.
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*/
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export async function getNextQItem(
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settings?: Settings
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): Promise<QItem | undefined> {
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if (settings === undefined) {
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settings = await getSettings();
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}
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settings.queue.sort((a, b) => a.added.getTime() - b.added.getTime());
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return settings.queue[0];
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}
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