import { writable } from 'svelte/store'

interface PersistedSettings {
  darkmode: boolean
  loggedIn: boolean
  friendlyName: string
  email: string
  role: string
  accessToken: string,
  refreshToken: string
}

const settingsDefault: PersistedSettings = {
  darkmode: false,
  loggedIn: false,
  friendlyName: "",
  email: "",
  role: "member",
  accessToken: "",
  refreshToken: ""
}

export const persistentSettings = writable<PersistedSettings>(JSON.parse(localStorage.getItem('persistentSettings') || JSON.stringify(settingsDefault)))

persistentSettings.subscribe((value) => localStorage.persistentSettings = JSON.stringify(value))

export const clearLoginState = function() {
  persistentSettings.update(settings => {
    settings.accessToken = "";
    settings.refreshToken = "";
    settings.loggedIn = false;
    settings.friendlyName = "";
    settings.email = "";
    settings.role = "member";
    return settings;
  })
}