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import * as vscode from 'vscode';
import { log } from "./util";
export class PersistentState {
constructor(private readonly ctx: vscode.ExtensionContext) {
}
readonly installedNightlyExtensionReleaseDate = new DateStorage(
"installed-nightly-extension-release-date",
this.ctx.globalState
);
readonly serverReleaseDate = new DateStorage("server-release-date", this.ctx.globalState);
readonly serverReleaseTag = new Storage<null | string>("server-release-tag", this.ctx.globalState, null);
}
export class Storage<T> {
constructor(
private readonly key: string,
private readonly storage: vscode.Memento,
private readonly defaultVal: T
) { }
get(): T {
const val = this.storage.get(this.key, this.defaultVal);
log.debug(this.key, "==", val);
return val;
}
async set(val: T) {
log.debug(this.key, "=", val);
await this.storage.update(this.key, val);
}
}
export class DateStorage {
inner: Storage<null | string>;
constructor(key: string, storage: vscode.Memento) {
this.inner = new Storage(key, storage, null);
}
get(): null | Date {
const dateStr = this.inner.get();
return dateStr ? new Date(dateStr) : null;
}
async set(date: null | Date) {
await this.inner.set(date ? date.toString() : null);
}
}
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