import { Invalid_Data } from '@efforting.tech/errors';

export class Field_Configuration {
	constructor(name, validator=null, expected=undefined) {
		Object.assign(this, { name, validator, expected });
	}

	check_validation(value) {
		const { validator } = this;

		return !validator || validator(value);
	}

	validate(value, target=undefined) {
		const { validator, name, expected } = this;
		if (!this.check_validation(value)) {
			throw new Invalid_Data({
				name, validator, value,
				target, expected,
			});
		}
	}

}