/* © SRSoftware 2024 */
package de.srsoftware.oidc.api;

import java.util.*;

public final class User {
	public static final String EMAIL    = "email";
	public static final String PASSWORD = "password";
	public static final String PERMISSIONS = "permissions";
	public static final String REALNAME = "realname";
	public static final String USERNAME = "username";

	private final Set<Permission> permissions = new HashSet<>();

	private String email, hashedPassword, realName, uuid, username;

	public User(String username, String hashedPassword, String realName, String email, String uuid) {
		this.username	    = username;
		this.realName	    = realName;
		this.email	    = email;
		this.hashedPassword = hashedPassword;
		this.uuid	    = uuid;
	}

	public User add(Permission permission) {
		permissions.add(permission);
		return this;
	}

	public String email() {
		return email;
	}

	public User email(String newVal) {
		email = newVal;
		return this;
	}

	@Override
	public boolean equals(Object obj) {
		if (obj == this) return true;
		if (obj == null || obj.getClass() != this.getClass()) return false;
		var that = (User)obj;
		return Objects.equals(this.uuid, that.uuid);
	}

	public boolean hasPermission(Permission permission){
		return permissions.contains(permission);
	}

	public String hashedPassword() {
		return hashedPassword;
	}

	public User hashedPassword(String newValue) {
		hashedPassword = newValue;
		return this;
	}

	@Override
	public int hashCode() {
		return Objects.hash(username, realName, email, hashedPassword, uuid);
	}


	public Map<String, Object> map(boolean includePassword) {
		return includePassword
				? Map.of(USERNAME, username, REALNAME, realName, EMAIL, email, PERMISSIONS, permissions, PASSWORD, hashedPassword)
				: Map.of(USERNAME, username, REALNAME, realName, EMAIL, email, PERMISSIONS, permissions);
	}

	public String realName() {
		return realName;
	}

	public User realName(String newValue) {
		realName = newValue;
		return this;
	}

	@Override
	public String toString() {
		return "User["
		    + "username=" + username + ", "
		    + "realName=" + realName + ", "
		    + "email=" + email + ", "
		    + "uuid=" + uuid + ']';
	}

	public String username() {
		return username;
	}

	public User username(String newVal) {
		username = newVal;
		return this;
	}


	public String uuid() {
		return uuid;
	}
}