define(["require", "exports"], function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    function ismn() {
        return {
            validate: function (input) {
                if (input.value === '') {
                    return {
                        meta: null,
                        valid: true,
                    };
                }
                var tpe;
                switch (true) {
                    case /^M\d{9}$/.test(input.value):
                    case /^M-\d{4}-\d{4}-\d{1}$/.test(input.value):
                    case /^M\s\d{4}\s\d{4}\s\d{1}$/.test(input.value):
                        tpe = 'ISMN10';
                        break;
                    case /^9790\d{9}$/.test(input.value):
                    case /^979-0-\d{4}-\d{4}-\d{1}$/.test(input.value):
                    case /^979\s0\s\d{4}\s\d{4}\s\d{1}$/.test(input.value):
                        tpe = 'ISMN13';
                        break;
                    default:
                        return {
                            meta: null,
                            valid: false,
                        };
                }
                var v = input.value;
                if ('ISMN10' === tpe) {
                    v = "9790" + v.substr(1);
                }
                v = v.replace(/[^0-9]/gi, '');
                var sum = 0;
                var length = v.length;
                var weight = [1, 3];
                for (var i = 0; i < length - 1; i++) {
                    sum += parseInt(v.charAt(i), 10) * weight[i % 2];
                }
                sum = (10 - (sum % 10)) % 10;
                return {
                    meta: {
                        type: tpe,
                    },
                    valid: "" + sum === v.charAt(length - 1),
                };
            },
        };
    }
    exports.default = ismn;
});