const KEY_ACCOUNT = 'user:account'; const KEY_PASSWORD = 'user:password'; const KEY_MUSIC_VOLUME = 'user:music_volume'; const KEY_SOUND_VOLUME = 'user:sound_volume'; const KEY_ROLE_NAME = 'user:role_name:'; export class UserLocalCache { private static _inst: UserLocalCache; public static get inst(): UserLocalCache { if (!this._inst) { this._inst = new UserLocalCache(); } return this._inst; } public get account(): string { return localStorage.getItem(KEY_ACCOUNT); } public get password(): string { return localStorage.getItem(KEY_PASSWORD); } public getRoleName(uid:string):string{ return localStorage.getItem(KEY_ROLE_NAME+uid); } public storeAccount(account: string) { localStorage.setItem(KEY_ACCOUNT, account); } public storePassword(password: string) { localStorage.setItem(KEY_PASSWORD, password); } public storeRoleName(uid:string,name:string){ localStorage.setItem(KEY_ROLE_NAME+uid,name); } public set musicVolume(v: number) { localStorage.setItem(KEY_MUSIC_VOLUME, v.toString()); } public get musicVolume(): number { return Number(localStorage.getItem(KEY_MUSIC_VOLUME) || '1.0'); } public set soundVolume(v: number) { localStorage.setItem(KEY_SOUND_VOLUME, v.toString()); } public get soundVolume(): number { return Number(localStorage.getItem(KEY_SOUND_VOLUME) || '1.0'); } }