import { ValidationOptions } from "../ValidationOptions";
import { buildMessage, ValidateBy } from "../common/ValidateBy";
import ValidatorJS from "validator";

export const IS_IDENTITY_CARD = "isIdentityCard";

/**
 * Check if the string is a valid identity card code.
 * locale is one of ['ES', 'zh-TW', 'he-IL', 'ar-TN'] OR 'any'. If 'any' is used, function will check if any of the locals match.
 * Defaults to 'any'.
 * If given value is not a string, then it returns false.
 */
export function isIdentityCard(value: unknown, locale: ValidatorJS.IdentityCardLocale): boolean {
    return typeof value === "string" && ValidatorJS.isIdentityCard(value, locale);
}

/**
 * Check if the string is a valid identity card code.
 * locale is one of ['ES', 'zh-TW', 'he-IL', 'ar-TN'] OR 'any'. If 'any' is used, function will check if any of the locals match.
 * Defaults to 'any'.
 * If given value is not a string, then it returns false.
 */
export function IsIdentityCard(locale?: ValidatorJS.IdentityCardLocale, validationOptions?: ValidationOptions): PropertyDecorator {
    return ValidateBy(
        {
            name: IS_IDENTITY_CARD,
            constraints: [locale],
            validator: {
                validate: (value, args): boolean => isIdentityCard(value, args.constraints[0]),
                defaultMessage: buildMessage(
                    (eachPrefix) => eachPrefix + "$property must be a identity card number",
                    validationOptions
                )
            }
        },
        validationOptions
    );
}