"use strict";

exports.__esModule = true;

exports.createSearch = void 0;

var hangul_js_1 = require("hangul-js");

var getChars = function (keyword) {

var chars = {};

(0, hangul_js_1.disassemble)(keyword).map(function (char) {

return (chars[char] = typeof chars[char] !== 'undefined' ? chars[char] + 1 : 1);

});

return chars;

};

var createSearch = function (items) {

var itemCounts = items.map(function (item) { return getChars(item); });

var search = function (keyword, options) {

var keywordCounts = getChars((0, hangul_js_1.disassemble)(keyword).join(''));

var founds = [];

itemCounts.map(function (itemCount, index) {

var matchCount = 0;

var exactFullCheck = (options === null || options === void 0 ? void 0 : options.exact) === true ? Object.keys(keywordCounts).length : 0;

var exactCheck = 0;

var exactOrderCheck = [];

Object.entries(itemCount).map(function (_a) {

var itemKey = _a[0], itemValue = _a[1];

Object.entries(keywordCounts).map(function (_a) {

var keywordKey = _a[0], keywordValue = _a[1];

if (itemKey === keywordKey && itemValue >= keywordValue) {

matchCount += keywordValue;

if ((options === null || options === void 0 ? void 0 : options.exact) === true)

exactCheck += 1;

if ((options === null || options === void 0 ? void 0 : options.order) === true)

exactOrderCheck.push(itemKey);

}

});

});

if ((options === null || options === void 0 ? void 0 : options.order) === true) {

if (!Object.keys(keywordCounts).every(function (element, index) { return element === exactOrderCheck[index]; }))

return;

}

if ((options === null || options === void 0 ? void 0 : options.exact) === true) {

if (matchCount !== 0 && exactFullCheck === exactCheck)

founds.push([items[index], matchCount]);

}

else {

if (matchCount !== 0)

founds.push([items[index], matchCount]);

}

});

return founds.sort(function (min, max) { return max[1] - min[1]; }).map(function (found) { return found[0]; });

};

return search;

};

exports.createSearch = createSearch;

exports["default"] = exports.createSearch;