comunicapiv2/src/entities/AccountImage.ts

import { pathUserData } from "../utils/UserDataUtils";

/**
 * Single user account image
 * 
 * @author Pierre HUBERT
 */

const defaultAccountImage = "0Reverse.png";
const errorAccountImage = "0Red.png";

export enum AccountImageVisibilityLevel {
	FRIENDS = 1,
	COMUNIC_USERS = 2,
	EVERYONE = 3
}

export class AccountImage {

	public constructor(
		public userID: number, 
		public path : string, 
		public level: AccountImageVisibilityLevel
	) {}

	/**
	 * Get account image URL
	 */
	get url() : string {
		if(this.path.length < 1)
			return AccountImage.pathForFile(defaultAccountImage);
		
		return AccountImage.pathForFile(this.path);
	}

	/**
	 * Get account image sys path
	 */
	get sysPath() : string {
		if(this.path.length < 1)
			throw new Error("This user has no account image!");
		
		return AccountImage.pathForFile(this.path, true);
	}

	/**
	 * Check out whether the user has an account image
	 * or if it is the default account image
	 */
	get hasImage() : boolean {
		return this.path.length > 0;
	}

	static get errorURL() : string {
		return this.pathForFile(errorAccountImage);
	}

	private static pathForFile(file : string, sysPath = false) : string {
		return pathUserData("avatars/" + file, sysPath);
	}
}