function set_attr(total = 0, keyword = '') {
    let url = SITE_URL + 'index.php?s=' + MOD_DIR + '&catid=' + catid + '&c=search&m=attr_set&t=' + Math.random();
    $.get(url, function (res) {
        if (res) {
            $('#attr_set').html(res);
            //setTimeout(function(){
            $("#attr_set .screen .item").css({ "display": "inline-block" });
            // },"500");
            $("#_num").html(total);
            $("#_keyword").html(keyword);

            $('.sel_item input').iCheck({
                checkboxClass: 'icheckbox_minimal-orange',
                radioClass: 'iradio_minimal-orange',
                increaseArea: '20%'
            });

            $('.sel_item input[type="checkbox"]').on('ifChecked', function (event) {
                let data = $(this).parents("ul.sel_item").attr("data");
                let obj = "." + data;

                // 获取所有被选中的复选框
                var checkedCheckboxes = $(obj + ' input[type="checkbox"]:checked');
                var values = [];
                checkedCheckboxes.each(function () {
                    values.push($(this).val());
                });
                let value = values.join(',');
                localStorage.setItem(data, value);
                let model = $(this).parents("ul.sel_item").attr("model");
                localStorage.setItem('model', model);
                dr_ajax_load_more('yes');
            });

            $('.sel_item input[type="checkbox"]').on('ifUnchecked', function () {
                var currentCheckbox = $(this);
                let data = $(this).parents("ul.sel_item").attr("data");
                let obj = "." + data;
                // 取消其他复选框的选择

                var checkedCheckboxes = $(obj + ' input[type="checkbox"]:checked');
                var values = [];
                checkedCheckboxes.each(function () {
                    values.push($(this).val());
                });
                let value = values.join(',');
                let getItem = localStorage.getItem(data);
                if (value == '') {
                    localStorage.removeItem(data);
                } else {
                    localStorage.setItem(data, value);
                }
                dr_ajax_load_more('yes');
                //console.log('catid',catid);

            });
            if (localStorage.getItem("processing_capacity")) {
                let value = localStorage.getItem("processing_capacity");
                const arr = value.split(',');
                for (var i = 0; i < arr.length; i++) {
                    $('.processing_capacity input[value=' + arr[i] + ']').iCheck('check');
                }
            }


            if (localStorage.getItem("ultrasonic_power2")) {
                let value = localStorage.getItem("ultrasonic_power2");
                const arr = value.split(',');
                for (var i = 0; i < arr.length; i++) {
                    $('.ultrasonic_power2 input[value=' + arr[i] + ']').iCheck('check');
                }
            }

            localStorage.setItem('catid', catid);


        }
    }, 'text');
}

var Mpage = 1;    //定义初始分页  
var scroll_get = true;  //做个标志,不要反反复复的加载    

$(document).ready(function () {
    let cat_id = localStorage.getItem("catid");
    //if (catid != cat_id) clear_data();//清除筛选条件
    clear_data(catid);//清除筛选条件
    /*
    $(window).scroll(function () {
        if (scroll_get == true && (400 + $(window).scrollTop()) > ($(document).height() - $(window).height())) {
            scroll_get = false;
            //if(html!='no')layer.msg('内容加截中,请稍候', { time: 1000 });
            if(html!='no')dr_ajax_load_more();         
        }
    });*/
});

function get_parameter() {
    let keyword = localStorage.getItem('keyword');
    //console.log('keyword', keyword);
    let url = SITE_URL + 'index.php?s=' + MOD_DIR + '&catid=' + catid + '&keyword=' + keyword + '&c=search&m=sel_parameter&t=' + Math.random();
    $.post(url, function (html) {

        $("#clear_data_html").html(html);
        const modelCards = $('.sel_item');
        let model = localStorage.getItem('model');
        modelCards.each(function () {
            const cardModel = $(this).attr('model');
            if (model === '' || cardModel === model) {
                $(this).parents(".item").css({ "display": "inline-block" });
            }
        });






    }, 'html');
    //sel_parameter
}
//第一步搜索
function dr_module_attr_search() {
    dr_ajax_load_more('yes');
    setTimeout(function () {
        window.location.href = SITE_URL + 'index.php?s=' + MOD_DIR + '&c=search&catid=' + catid + '&m=show_search&temp=' + Math.random();
    }, 1000);

}


//第二步搜索最终搜索
function dr_module_search_next() {
    dr_ajax_load_more('');
}

//设置关键词
function set_keyword(value) {
    var values = [];
    let keyword = localStorage.getItem('keyword') || '';
    const hasComma = keyword.indexOf(',') == -1;
    if (value == '') return;
    let field_array = Array();
    let localvalue = '';
    //console.log('keyword=', keyword, 'value=', value);
    if (keyword == '' && hasComma) {
        //field_array.push(value);/
        localvalue = value;

    } else if (hasComma && value != '' && keyword != '') {//没有逗号
        if (keyword != value) {
            field_array.push(keyword);
            field_array.push(value);
            localvalue = field_array.join(',');
        } else {
            //field_array.push(keyword);
            localvalue = keyword;
        }

    } else {
        field_array = keyword.split(',');

        if (!field_array.includes(value)) {
            field_array.push(value);
        } else {
            field_array = field_array;
        }
        localvalue = field_array.join(',');
    }
    localStorage.setItem('keyword', localvalue);
}



function dr_module_search_last(page = 0) {
    let keyword = $("#search-input").val();
    $(".pages").html('');
    set_keyword(keyword);
    localStorage.setItem('page', page);
    Mpage = 1;

    setTimeout(function () {
        //get_parameter();  
        if (html) {
            dr_ajax_load_more('yes');
        } else {
            dr_ajax_load_more('');
        }
        setTimeout(function () {
            get_parameter();
        }, 1000);
    }, 1000);
}

jQuery(document).ready(function ($) {
    if ($('.seled_item').length > 0) {

        $('.seled_item input').iCheck({
            checkboxClass: 'icheckbox_minimal-orange',
            radioClass: 'iradio_minimal-orange',
            increaseArea: '20%'
        });


        $('.seled_item input[type="checkbox"]').on('ifChecked', function (event) {
            let data = $(this).parents("ul.sel_item").attr("data");
            let obj = "." + data;
            // console.log(obj);
            // 获取所有被选中的复选框
            var checkedCheckboxes = $(obj + ' input[type="checkbox"]:checked');
            var values = [];
            checkedCheckboxes.each(function () {
                values.push($(this).val());
            });
            let value = values.join(',');

            localStorage.setItem(data, value);
            let model = $(this).parents("ul.sel_item").attr("model");
            localStorage.setItem('model', model);
            dr_ajax_load_more('yes');
            setTimeout(function () {
                get_parameter();
            }, 1000)
        });

        $('.seled_item input[type="checkbox"]').on('ifUnchecked', function () {
            var currentCheckbox = $(this);
            let data = $(this).parents("ul.sel_item").attr("data");
            let obj = "." + data;
            // 取消其他复选框的选择

            var checkedCheckboxes = $(obj + ' input[type="checkbox"]:checked');
            var values = [];
            checkedCheckboxes.each(function () {
                values.push($(this).val());
            });
            let value = values.join(',');
            let getItem = localStorage.getItem(data);
            if (value == '') {
                localStorage.removeItem(data);
            } else {
                localStorage.setItem(data, value);
            }
            dr_ajax_load_more('yes');
            setTimeout(function () {
                get_parameter();
            }, 1000)


        });
    }



});
// data：localStorage 变量名 del_value：要删除的值
function set_attr_value(data, del_value = '') {//多选
    let storedValues = localStorage.getItem(data);

    if (storedValues) {
        let valuesArray = storedValues.split(',');
        // 从数组中移除指定的值
        let newValuesArray = valuesArray.filter(function (value) {
            return value !== del_value;
        });
        let newValue = newValuesArray.join(',');
        if (newValue === '') {
            localStorage.removeItem(data);
        } else {
            localStorage.setItem(data, newValue);
        }
        if (data == 'keyword') {
            $('#search-input').val('');
        }

        // 取消对应的复选框选中状态
        let checkboxSelector = '.' + data + ' input[type="checkbox"][value="' + del_value + '"]';
        $(checkboxSelector).iCheck('uncheck');

        dr_ajax_load_more('yes');
        setTimeout(function () {
            get_parameter();
        }, 1000);
    }
}

function clear_keyword() {
    localStorage.removeItem('keyword');
    dr_ajax_load_more('yes');
    $(".search-input").val('');
    setTimeout(function () {
        get_parameter();
    }, 1000);
}
//show_parameter yes 显示参数 不搜索 空为搜索
function dr_ajax_load_more(show_parameter = '') {
    //var field_list = "product_category,terminal_type,type_of_structure,materials,cladding,wire_range_awg,wire_range_mm,size,material_thickness,work_voltage,work_temperature,certified_product";
    //var select_field_list = "wire_range_mm,size,material_thickness";
    //var select_en_field_list = "wire_range_mm,size,material_thickness";

    var field_array = field_list.split(',');
    field_array.forEach(function (field) {
        window[field] = '';
    });

    if (localStorage.getItem('keyword')) {
        keyword = localStorage.getItem('keyword');
    } else {
        keyword = '';
    }


    let field_values = [];
    var sel_field_array = select_field_list.split(',');
    // console.log(sel_field_array);
    var i = 0;
    sel_field_array.forEach(function (field) {
        //console.log(field);
        //console.log(field, localStorage.getItem(field));
        value = localStorage.getItem(field) || '';
        field_values[i] = field + '=' + value;
        i++;
    });
    //在这里处理不包含在 select_field_list 中的参数
    field_array.forEach(function (field) {
        // 如果字段不在 select_field_list 中
        if (sel_field_array.indexOf(field) === -1) {
            //console.log('这个字段不在 select_field_list 中:', field);
            localStorage.removeItem(field);//删除多余参数
        }
    });
    let params_url = field_values.join('&');//连接参数

    // Mpage++;

    var model = localStorage.getItem('model');

    var url = SITE_URL + 'index.php?s=' + MOD_DIR + '&c=search&catid=' + catid + '&' + params_url;
    url = url + '&ajax_page=module_data.html&keyword=' + keyword + '&page=' + Mpage + '&show_parameter=' + show_parameter + '&t=' + Math.random();


    //$('.pages').html('')
    $.get(url, function (res) {
        $('.footer-cont').hide();

        if (res) {
            if (!show_parameter) {

                //if (last_search == 'yes') {//list_select 页 在结果中查找  
                //console.log(localStorage.getItem('page'), 'page=', Mpage);
                if (localStorage.getItem('page') == 1 && Mpage == 1) {
                    $('#content_list').html(res);
                    Mpage = 2;
                    // setTimeout(function () {
                    //     get_parameter();
                    // }, 1000)
                } else if (localStorage.getItem('page') == 2 && Mpage != 1) {

                    $('#content_list').append(res);
                }
                //}

                if (!localStorage.getItem('page')) {
                    if (Mpage == 1) {
                        $('#content_list').html(res);
                    } else if (Mpage != 1) {
                        $('#content_list').append(res);
                    }


                    //console.log(localStorage.getItem('page'), 'mpage', Mpage, url);

                }

                let total = $(".pro_list:eq(0)").attr("total");
                if (total) {
                    $("#_num").html(total);
                } else {
                    $("#_num").html('0');
                }
                // console.log(localStorage.getItem('page'), 'mpage', Mpage);
            } else {
                let num = res;
                $(".total .num").html(num + ' 搜索结果');
                $("#_num").html(num);
                if (parseInt(num) == 0) {
                    $(".total .search-button").attr("disabled", "disabled");
                } else {
                    $(".total .search-button").removeAttr("disabled");
                }
            }

            //set_attr(num,keyword);
            scroll_get = true;

        } else {
            //if(html!='no')layer.msg("已经显示完了", { time: 500 });
        }
    }, 'text');
    //if (!localStorage.getItem('page')) Mpage++;


}
/*条件筛选 单选
key：         localStorage健  
value：       要保存的值
sel_title：   选中的标题
*/
function screen_load_more(key, value, sel_title) {

    set_attr_value_one(key, value, sel_title);
}

function set_attr_value_one(data, value, sel_title = '') {//单选
    //$('#content_list').html('');
    $("#content_list").html('');
    $(".pages").html('');
    localStorage.setItem('page', 1);
    //console.log(data, value);

    if (value) {

        if (value === '' || value == '0') {
            localStorage.removeItem(data);
        } else {
            localStorage.setItem(data, value);
        }
        if (data == 'keyword') {
            $('#search-input').val('');
        }

        let keyword = $(".total").attr("keyword");

        if (data == 'aperture') {

            let url = SITE_URL + 'index.php?s=products&c=search&m=get_aperture_height&t=' + Math.random();
            $.post(url, {
                catid: catid,
                aperture: value
            }, function (res) {
                $(".aperture_height_inner").html(res);
                //console.log(res);
            }
                , "html");
            if (value != 0) {
                value = 'φ' + value;
            } else {
                value = '不限';
            }

        }
        if (data == 'aperture_height') {
            if (value == 0) value = '不限'

        }

        $("#sel_" + data).find(".head").html(sel_title + ':' + value);


        Mpage = 1;
        // setTimeout(function () {
        dr_ajax_load_more('');


        // }, 500);
    }
}


/*清除筛选条件*/
function clear_data(catid) {

    var field_array = field_list.split(',');
    field_array.forEach(function (field) {
        localStorage.removeItem(field);
    });
    let url = SITE_URL + 'index.php?s=products&c=search&m=clear&catid='+catid+'&temp=';
    url = url + Math.random();
    $.get(url, function (res) {
        //$("#clear_data_html").html('');        
    }, 'html');
}
jQuery(function ($) {
    if ($('.search-container').length > 0) {
        document.addEventListener('DOMContentLoaded', function () {
            var searchInput = document.getElementById('search-input');
            var searchContainer = document.querySelector('.search-container');

            searchInput.addEventListener('focus', function () {
                searchContainer.style.width = '800px'; // 向右扩展
            });

            searchInput.addEventListener('blur', function () {
                searchContainer.style.width = '400px'; // 恢复原宽度
            });
        });
    }

})

/*无选选条件获取产品数量*/
function get_not_select_conut() {
    var url = SITE_URL + 'index.php?s=' + MOD_DIR + '&c=search&catid=' + catid + '&show_parameter=yes';
    url = url + '&ajax_page=module_data.html' + '&page=' + Mpage + '&t=' + Math.random();
    $.get(url, function (res) {
        let num = res;
        $("#_num").html(num);
    }, 'text');
}


$(document).ready(function () {
    var is_load = false;
    let field_values = [];
    var sel_field_array = select_field_list.split(',');
    // console.log(sel_field_array);
    var i = 0;
    sel_field_array.forEach(function (field) {
        value = localStorage.getItem(field);
        if (value) is_load = true;

    });


    if (is_load) {

        $('#content_list').html('');
        $(".pages").html('');

        setTimeout(function () {
            localStorage.setItem('page', 1);
            Mpage = 1;
            dr_ajax_load_more('');

        }, 500);
    }


})