/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */

function setLocation(url) {
    window.location.href = url;
}

function setElementDisable(element, disable) {
    if ($(element)) {
        $(element).disabled = disable;
    }
}

function toggleParentVis(obj) {
    obj = $(obj).parentNode;

    if (obj.style.display == 'none') {
        obj.style.display = '';
    } else {
        obj.style.display = 'none';
    }
}

// to fix new app/design/adminhtml/default/default/template/widget/form/renderer/fieldset.phtml
// with toggleParentVis
function toggleFieldsetVis(obj) {
    id = obj;
    obj = $(obj);

    if (obj.style.display == 'none') {
        obj.style.display = '';
    } else {
        obj.style.display = 'none';
    }
    obj = obj.parentNode.childElements();

    for (var i = 0; i < obj.length; i++) {
        if (obj[i].id != undefined &&
            obj[i].id == id &&
            obj[i - 1].classNames() == 'entry-edit-head') {
            if (obj[i - 1].style.display == 'none') {
                obj[i - 1].style.display = '';
            } else {
                obj[i - 1].style.display = 'none';
            }
        }
    }
}

function toggleVis(obj) {
    obj = $(obj);

    if (obj.style.display == 'none') {
        obj.style.display = '';
    } else {
        obj.style.display = 'none';
    }
}

function imagePreview(element) {
    if ($(element)) {
        var win = window.open('', 'preview', 'width=400,height=400,resizable=1,scrollbars=1');

        win.document.open();
        win.document.write('<body style="padding:0;margin:0"><img src="' + $(element).src + '" id="image_preview"/></body>');
        win.document.close();
        Event.observe(win, 'load', function () {
            var img = win.document.getElementById('image_preview');

            win.resizeTo(img.width + 40, img.height + 80);
        });
    }
}

function checkByProductPriceType(elem) {
    if (elem.id == 'price_type') {
        this.productPriceType = elem.value;

        return false;
    }

    if (elem.id == 'price' && this.productPriceType == 0) {
        return false;
    }

    return true;

}

function toggleSeveralValueElements(checkbox, containers, excludedElements, checked) {
    'use strict';

    if (containers && checkbox) {
        if (Object.prototype.toString.call(containers) != '[object Array]') {
            containers = [containers];
        }
        containers.each(function (container) {
            toggleValueElements(checkbox, container, excludedElements, checked);
        });
    }
}

function toggleValueElements(checkbox, container, excludedElements, checked) {
    if (container && checkbox) {
        var ignoredElements = [checkbox];

        if (typeof excludedElements != 'undefined') {
            if (Object.prototype.toString.call(excludedElements) != '[object Array]') {
                excludedElements = [excludedElements];
            }

            for (var i = 0; i < excludedElements.length; i++) {
                ignoredElements.push(excludedElements[i]);
            }
        }
        //var elems = container.select('select', 'input');
        var elems = Element.select(container, ['select', 'input', 'textarea', 'button', 'img']).filter(function (el) {
            return el.readAttribute('type') != 'hidden';
        });
        var isDisabled = checked != undefined ? checked : checkbox.checked;

        elems.each(function (elem) {
            if (checkByProductPriceType(elem)) {
                var i = ignoredElements.length;

                while (i-- && elem != ignoredElements[i]);

                if (i != -1) {
                    return;
                }

                elem.disabled = isDisabled;

                if (isDisabled) {
                    elem.addClassName('disabled');
                } else {
                    elem.removeClassName('disabled');
                }

                if (elem.nodeName.toLowerCase() == 'img') {
                    isDisabled ? elem.hide() : elem.show();
                }
            }
        });
    }
}

/**
 * @todo add validation for fields
 */
function submitAndReloadArea(area, url) {
    if ($(area)) {
        var fields = $(area).select('input', 'select', 'textarea');
        var data = Form.serializeElements(fields, true);

        url += url.match(new RegExp('\\?')) ? '&isAjax=true' : '?isAjax=true';
        new Ajax.Request(url, {
            parameters: $H(data),
            loaderArea: area,
            onSuccess: function (transport) {
                try {
                    if (transport.responseText.isJSON()) {
                        var response = transport.responseText.evalJSON();

                        if (response.error) {
                            alert(response.message);
                        }

                        if (response.ajaxExpired && response.ajaxRedirect) {
                            setLocation(response.ajaxRedirect);
                        }
                    } else {
                        $(area).update(transport.responseText);
                    }
                }
                catch (e) {
                    $(area).update(transport.responseText);
                }
            }
        });
    }
}

/********** MESSAGES ***********/
function syncOnchangeValue(baseElem, distElem) {
    var compare = {
        baseElem: baseElem, distElem: distElem
    };

    Event.observe(baseElem, 'change', function () {
        if ($(this.baseElem) && $(this.distElem)) {
            $(this.distElem).value = $(this.baseElem).value;
        }
    }.bind(compare));
}

// Insert some content to the cursor position of input element
function updateElementAtCursor(el, value, win) {
    if (win == undefined) {
        win = window.self;
    }

    if (document.selection) {
        el.focus();
        sel = win.document.selection.createRange();
        sel.text = value;
    } else if (el.selectionStart || el.selectionStart == '0') {
        var startPos = el.selectionStart;
        var endPos = el.selectionEnd;

        el.value = el.value.substring(0, startPos) + value + el.value.substring(endPos, el.value.length);
    } else {
        el.value += value;
    }
}

// Firebug detection
function firebugEnabled() {
    if (window.console && window.console.firebug) {
        return true;
    }

    return false;
}

function disableElement(elem) {
    elem.disabled = true;
    elem.addClassName('disabled');
}

function enableElement(elem) {
    elem.disabled = false;
    elem.removeClassName('disabled');
}

function disableElements(search) {
    $$('.' + search).each(disableElement);
}

function enableElements(search) {
    $$('.' + search).each(enableElement);
}

/** Cookie Reading And Writing **/

var Cookie = {
    all: function () {
        var pairs = document.cookie.split(';');
        var cookies = {};

        pairs.each(function (item, index) {
            var pair = item.strip().split('=');

            cookies[unescape(pair[0])] = unescape(pair[1]);
        });

        return cookies;
    },
    read: function (cookieName) {
        var cookies = this.all();

        if (cookies[cookieName]) {
            return cookies[cookieName];
        }

        return null;
    },
    write: function (cookieName, cookieValue, cookieLifeTime, samesite) {
        var expires = '';

        if (cookieLifeTime) {
            var date = new Date();

            date.setTime(date.getTime() + cookieLifeTime * 1000);
            expires = '; expires=' + date.toUTCString();
        }
        var urlPath = '/' + BASE_URL.split('/').slice(3).join('/'); // Get relative path

        samesite = '; samesite=' + (samesite ? samesite : 'lax');

        document.cookie = escape(cookieName) + '=' + escape(cookieValue) + expires + '; path=' + urlPath + samesite;
    },
    clear: function (cookieName) {
        this.write(cookieName, '', -1);
    }
};

var Fieldset = {
    cookiePrefix: 'fh-',
    applyCollapse: function (containerId) {
        if ($(containerId + '-state')) {
            collapsed = $(containerId + '-state').value == 1 ? 0 : 1;
        } else {
            collapsed = $(containerId + '-head').collapsed;
        }

        if (collapsed == 1 || collapsed === undefined) {
            $(containerId + '-head').removeClassName('open');

            if ($(containerId + '-head').up('.section-config')) {
                $(containerId + '-head').up('.section-config').removeClassName('active');
            }
            $(containerId).hide();
        } else {
            $(containerId + '-head').addClassName('open');

            if ($(containerId + '-head').up('.section-config')) {
                $(containerId + '-head').up('.section-config').addClassName('active');
            }
            $(containerId).show();
        }
    },
    toggleCollapse: function (containerId, saveThroughAjax) {
        if ($(containerId + '-state')) {
            collapsed = $(containerId + '-state').value == 1 ? 0 : 1;
        } else {
            collapsed = $(containerId + '-head').collapsed;
        }
        //Cookie.read(this.cookiePrefix + containerId);
        if (collapsed == 1 || collapsed === undefined) {
            //Cookie.write(this.cookiePrefix + containerId,  0, 30*24*60*60);
            if ($(containerId + '-state')) {
                $(containerId + '-state').value = 1;
            }
            $(containerId + '-head').collapsed = 0;
        } else {
            //Cookie.clear(this.cookiePrefix + containerId);
            if ($(containerId + '-state')) {
                $(containerId + '-state').value = 0;
            }
            $(containerId + '-head').collapsed = 1;
        }

        this.applyCollapse(containerId);

        if (typeof saveThroughAjax != 'undefined') {
            this.saveState(saveThroughAjax, {
                container: containerId, value: $(containerId + '-state').value
            });
        }
    },
    addToPrefix: function (value) {
        this.cookiePrefix += value + '-';
    },
    saveState: function (url, parameters) {
        new Ajax.Request(url, {
            method: 'post',
            parameters: Object.toQueryString(parameters),
            loaderArea: false
        });
    }
};

var Base64 = {
    // private property
    _keyStr: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=',
    //'+/=', '-_,'
    // public method for encoding
    encode: function (input) {
        var output = '';
        var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
        var i = 0;

        input = Base64._utf8_encode(input);

        if (typeof window.btoa === 'function') {
            return window.btoa(input);
        }

        while (i < input.length) {

            chr1 = input.charCodeAt(i++);
            chr2 = input.charCodeAt(i++);
            chr3 = input.charCodeAt(i++);

            enc1 = chr1 >> 2;
            enc2 = (chr1 & 3) << 4 | chr2 >> 4;
            enc3 = (chr2 & 15) << 2 | chr3 >> 6;
            enc4 = chr3 & 63;

            if (isNaN(chr2)) {
                enc3 = enc4 = 64;
            } else if (isNaN(chr3)) {
                enc4 = 64;
            }
            output = output +
            this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) +
            this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4);
        }

        return output;
    },

    // public method for decoding
    decode: function (input) {
        var output = '';
        var chr1, chr2, chr3;
        var enc1, enc2, enc3, enc4;
        var i = 0;

        if (typeof window.atob === 'function') {
            return Base64._utf8_decode(window.atob(input));
        }

        input = input.replace(/[^A-Za-z0-9\+\/\=]/g, '');

        while (i < input.length) {

            enc1 = this._keyStr.indexOf(input.charAt(i++));
            enc2 = this._keyStr.indexOf(input.charAt(i++));
            enc3 = this._keyStr.indexOf(input.charAt(i++));
            enc4 = this._keyStr.indexOf(input.charAt(i++));

            chr1 = enc1 << 2 | enc2 >> 4;
            chr2 = (enc2 & 15) << 4 | enc3 >> 2;
            chr3 = (enc3 & 3) << 6 | enc4;

            output += String.fromCharCode(chr1);

            if (enc3 != 64) {
                output += String.fromCharCode(chr2);
            }

            if (enc4 != 64) {
                output += String.fromCharCode(chr3);
            }
        }

        return Base64._utf8_decode(output);
    },

    mageEncode: function (input) {
        return this.encode(input).replace(/\+/g, '-').replace(/\//g, '_').replace(/=/g, ',');
    },

    mageDecode: function (output) {
        output = output.replace(/\-/g, '+').replace(/_/g, '/').replace(/,/g, '=');

        return this.decode(output);
    },

    idEncode: function (input) {
        return this.encode(input).replace(/\+/g, ':').replace(/\//g, '_').replace(/=/g, '-');
    },

    idDecode: function (output) {
        output = output.replace(/\-/g, '=').replace(/_/g, '/').replace(/\:/g, '\+');

        return this.decode(output);
    },

    // private method for UTF-8 encoding
    _utf8_encode: function (string) {
        string = string.replace(/\r\n/g, '\n');
        var utftext = '';

        for (var n = 0; n < string.length; n++) {

            var c = string.charCodeAt(n);

            if (c < 128) {
                utftext += String.fromCharCode(c);
            } else if (c > 127 && c < 2048) {
                utftext += String.fromCharCode(c >> 6 | 192);
                utftext += String.fromCharCode(c & 63 | 128);
            } else {
                utftext += String.fromCharCode(c >> 12 | 224);
                utftext += String.fromCharCode(c >> 6 & 63 | 128);
                utftext += String.fromCharCode(c & 63 | 128);
            }
        }

        return utftext;
    },

    // private method for UTF-8 decoding
    _utf8_decode: function (utftext) {
        var string = '';
        var i = 0;
        var c = c1 = c2 = 0;

        while (i < utftext.length) {

            c = utftext.charCodeAt(i);

            if (c < 128) {
                string += String.fromCharCode(c);
                i++;
            } else if (c > 191 && c < 224) {
                c2 = utftext.charCodeAt(i + 1);
                string += String.fromCharCode((c & 31) << 6 | c2 & 63);
                i += 2;
            } else {
                c2 = utftext.charCodeAt(i + 1);
                c3 = utftext.charCodeAt(i + 2);
                string += String.fromCharCode((c & 15) << 12 | (c2 & 63) << 6 | c3 & 63);
                i += 3;
            }
        }

        return string;
    }
};

/**
 * Array functions
 */

/**
 * Callback function for sort numeric values
 *
 * @param val1
 * @param val2
 */
function sortNumeric(val1, val2) {
    return val1 - val2;
}
