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import { outputJsonSync, pathExistsSync, readJsonSync } from 'fs-extra';
import { makeObservable, observable, toJS } from 'mobx';
import { userDataPath } from '../environment-remote';
const debug = require('../preload-safe-debug')('Ferdium:Settings');
export default class Settings {
type: string = '';
defaultState: object;
@observable store: object = {};
constructor(type: string, defaultState = {}) {
makeObservable(this);
this.type = type;
this.store = defaultState;
this.defaultState = defaultState;
if (pathExistsSync(this.settingsFile)) {
this._hydrate();
} else {
this._writeFile();
}
}
set(settings: object): void {
this.store = this._merge(settings);
this._writeFile();
}
get all(): object {
return this.store;
}
get allSerialized(): object {
return toJS(this.store);
}
get(key: string | number): any {
return this.store[key];
}
_merge(settings: object): object {
return Object.assign(this.defaultState, this.store, settings);
}
_hydrate(): void {
this.store = this._merge(readJsonSync(this.settingsFile));
debug('Hydrate store', this.type, this.allSerialized);
}
_writeFile(): void {
outputJsonSync(this.settingsFile, this.store, {
spaces: 2,
});
debug('Write settings file', this.type, this.allSerialized);
}
get settingsFile(): string {
return userDataPath(
'config',
`${this.type === 'app' ? 'settings' : this.type}.json`,
);
}
}
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