import { ref, Ref} from "vue";

interface UserState {
    email: string | null;
    password?: string;
    key: string | null;
}

const user:Ref<UserState> = ref({
    email: null,
    key: "testing"
});

const CRIMATA_KEY = "CRIMATA_KEY";

const raw = window.localStorage.getItem(CRIMATA_KEY);

if (raw) {
    user.value = JSON.parse(raw);
}

export const useAuth = () => {

    const setUser = (token: UserState) => {
        window.localStorage.setItem(CRIMATA_KEY, JSON.stringify(token));
        user.value = token;
    }

    return {
        setUser,
        user
    }

}