import { Authenticator, PermissionsBuilder, Role, User } from "@firecms/core";

export type UserManagement<USER extends User = User> = {

    authenticator?: Authenticator<USER>;

    loading: boolean;

    users: USER[];
    saveUser: (user: USER) => Promise<USER>;
    deleteUser: (user: USER) => Promise<void>;

    roles: Role[];
    saveRole: (role: Role) => Promise<void>;
    deleteRole: (role: Role) => Promise<void>;

    /**
     * Is the logged user Admin?
     */
    isAdmin?: boolean;

    /**
     * Include a button to create default roles, in case there are no roles in the system.
     */
    allowDefaultRolesCreation?: boolean;

    /**
     * Include the collection config permissions in the user management system.
     */
    includeCollectionConfigPermissions?: boolean;

    /**
     * Get a permissions builder that defines which operations can be performed by a user in a collection.
     * The permission builder generated should be based in the user roles and the collection config.
     */
    collectionPermissions: PermissionsBuilder;

    /**
     * Define the roles for a given user. You will typically want to plug this into your auth controller.
     * @param user
     */
    defineRolesFor: (user: User) => Promise<Role[] | undefined> | Role[] | undefined;

    rolesError?: Error;
    usersError?: Error;

    /**
     * Function to get a user by uid.
     * @param uid
     */
    getUser: (uid: string) => User | null;

};