var page = 10; //姣忛〉鏉℃暟
var currentPage = 1; //褰撳墠椤电爜
var index = 0;
var left_ = 0;
var search_text = '';
var tag = ''; //涓婇潰璧涢€
var origin = location.origin; //缃戝潃
getData({
    title: search_text,
    classify: left_,
    rtype: tag,
    p: currentPage,
})
$(function () {
    function tree(data) {
        var str = '';
        index == 0 ? str = "<ul>" : str = "<ul style='display:none'>"
        for (var i = 0; i < data.length; i++) {
            if (data[i].child) {
                str += '<li class="hasChild" >' + data[i].name;
                index++
                str += tree(data[i].child);

            } else {
                str += '<li value=' + data[i].value + '>' + data[i].name;
            }
            str += "<span><i class='iconfont'>&#xe6d3;</i></span></li>";
        }
        str += "</ul>";
        return str;
    };
    $(".lists").html(tree(data));

    //缁戝畾浜嬩欢
    $(".lists ul li").click(function (event) {
        event.stopPropagation(); //闃绘浜嬩欢鍐掓场
        currentPage = 1;
        $(".lists ul li").removeClass('left_menu_active_li')
        $(this).addClass('left_menu_active_li')
        if ($(this).find("ul").is(":visible")) {
            //闅愯棌
            $(this).removeClass('left_menu_active')
            $(this).find("ul").hide();
            $(this).find("span").html("<i class='iconfont'>&#xe6d3;</i>")
        } else {
            //鏄剧ず
            if ($(this).find("ul").length == 0) {
                $(".error_tips").hide();
                if ($(this).attr('value') != undefined) {
                    left_ = $(this).attr('value');
                    $(".download > ul").empty();
                    getData({
                        classify: $(this).attr('value'),
                        rtype: tag,
                    })
                }
            } else {
                $(this).addClass('left_menu_active')
                $(this).find("ul").show();
                $(this).find("span").html("<i class='iconfont'>&#xe8a6;</i>")
            }
        }
    });

    $(".filter_box > li .inp-cbx").on('change', function () {
        if ($(this).attr('data-id') == 'all') {
            console.log($('#all').prop('checked'))
            if ($('#all').is(':checked')) {
                $(".inp-cbx").prop('checked', true)
            } else {
                $(".inp-cbx").prop('checked', false)
            }
        } else {
            $("#all").prop('checked', false)
        }

        currentPage = 1;
        var str_ = '';
        var flag = false;
        $.each($(".filter_box > li .inp-cbx"), function (i, ele) {
            if ($(ele).attr('data-id') !== 'all') {
                if ($(ele).is(':checked')) {
                    flag ? str_ += ',' + $(ele).val() : str_ += $(ele).val()
                    flag = true;
                }
            }
        });
        tag = str_;

        $(".download > ul").empty();
        getData({
            classify: left_,
            rtype: str_
        })
    })
})

$('.inner_search > button').click(function () {
    $(".download > ul").empty();
    $(".filter_box > li .inp-cbx").prop('checked', false)
    getData({
        title: $('.inner_search > input').val()
    })
})



$(document).keyup(function (event) {
    if (event.keyCode == 13) {
        $(".download > ul").empty();
        $(".filter_box > li .inp-cbx").prop('checked', false)
        getData({
            title: $('.inner_search > input').val()
        })

    }
});


$('.load_more').click(function () {
    currentPage++
    getData({
        title: search_text,
        classify: left_,
        rtype: tag,
        p: currentPage,
    })
})

function getData(data) {
    $(".la-line-scale").css({
        'display': 'block'
    });
    $.ajax({
        url: '/index.php',
        data: {
            m: 'findex',
            a: 'search_resource',
            classify: data.classify || '',
            rtype: data.rtype || '',
            title: data.title || '',
            p: data.p || '',
            pagesize: data.pagesize || page,
            catid: data.catid || ''
        },
        dataType: 'JSON',
        success: function (res) {
            $(".tips").css({
                'height': '35px'
            }).find('.sum').text(2)

            if (res.count > page * currentPage) {
                $(".load_more").show()
            } else {
                $(".load_more").hide()
            }
            if (res.info != null) {
                $(".error_tips").hide()
  
                function _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it.return != null) it.return(); } finally { if (didErr) throw err; } } }; }

                function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
                
                function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
                
                var _iterator = _createForOfIteratorHelper(res.info),
                    _step;
                
                try {
                  for (_iterator.s(); !(_step = _iterator.n()).done;) {
                    var item = _step.value;
                    var class_name = 'pdf';
                    var icon = '&#xe6cd;';
                    var url = item.file;
                
                    switch (item.file.split('.')[1]) {
                      case 'ppt':
                        icon = '&#xe6d0;';
                        class_name = 'ppt';
                        url = 'https://view.officeapps.live.com/op/view.aspx?src=' + origin + item.file;
                        break;
                
                      case 'pptx':
                        icon = '&#xe6d0;';
                        class_name = 'ppt';
                        url = 'https://view.officeapps.live.com/op/view.aspx?src=' + origin + item.file;
                        break;
                
                      case 'txt':
                        class_name = 'excel';
                        icon = '&#xe6cc;';
                        url = item.url;
                        break;
                
                      case 'png':
                        icon = '&#xe6d1;';
                        class_name = 'img';
                        break;
                
                      case 'jpg':
                        icon = '&#xe6d1;';
                        class_name = 'img';
                        break;
                
                      case 'jpeg':
                        icon = '&#xe6d1;';
                        class_name = 'img';
                        break;
                
                      case 'mp4':
                        icon = '&#xe6d2;';
                        break;
                
                      case 'avi':
                        icon = '&#xe6d2;';
                        class_name = 'video';
                        break;
                
                      case 'flv':
                        icon = '&#xe6d2;';
                        class_name = 'video';
                        url = item.url;
                        break;
                
                      case 'doc':
                        icon = '&#xe6cf;';
                        class_name = 'doc';
                        url = 'https://view.officeapps.live.com/op/view.aspx?src=' + origin + item.file;
                        break;
                
                      case 'docx':
                        class_name = 'doc';
                        icon = '&#xe6cf;';
                        url = 'https://view.officeapps.live.com/op/view.aspx?src=' + origin + item.file;
                        break;
                
                      case 'zip':
                        icon = '&#xe6ce;';
                        class_name = 'zip';
                        break;
                
                      case 'rar':
                        icon = '&#xe6ce;';
                        class_name = 'zip';
                        break;
                
                      case 'xls':
                        icon = '&#xe6cc;';
                        class_name = 'excel';
                        url = 'https://view.officeapps.live.com/op/view.aspx?src=' + origin + item.file;
                        break;
                    }
                
                    $(".download > ul").append("<li>" + " <div>" + "<span class=" + class_name + ">" + " <i class='iconfont'>" + icon + "</i>" + " </span>" + "<div>" + "<h3><a href=" + url + "   target='_blank'>" + item.title + "</a></h3>" + "<p><span>" + item.rtype + "</span>" + "<span>" + item.size + "</span><span>" + item.create_time + "</span><span>娴忚" + item.hits + "</span>" + " </p>" + "</div>" + "</div>" + "<div>" + "<a href=" + url + "  target='_blank'><i class='iconfont'>&#xe75f;</i>棰勮</a>" + "<a  href=" + item.file + " download=" + item.title + "><i class='iconfont'>&#xe602;</i>涓嬭浇</a>" + " </div>" + "</li>");
                  }
                } catch (err) {
                  _iterator.e(err);
                } finally {
                  _iterator.f();
                }
            } else {
                $(".error_tips").show()
            }
            $(".la-line-scale").css({
                'display': 'none'
            });
        }
    })
}

$(".left_menu_btn").click(function () {
    if ($(this).hasClass('left_menu_btn_active')) {
        $('.left_menu').css({
            "width": '40px'
        })
        $(".left_menu_btn").removeClass('left_menu_btn_active')
        $(".resource_list").removeClass('resource_list_open')
    } else {
        $('.left_menu').css({
            "width": '250px'
        })
        $(".resource_list").addClass('resource_list_open')
        $(".left_menu_btn").addClass('left_menu_btn_active')
    }
})