$(".header .nav .nav-li").eq(3).addClass("ac"); //导航菜单选中状态
//收藏
var btnCollect = $('#btnCollect');

function Collect(id) {
    var txt = btnCollect.attr('title').trim();
    var action = txt == '收藏' ? '1' : '0';
    var json = 'type=5&contentid=' + id + '&action=' + action;
    $.post('../../Common/Collect', json, function (res) {
        if (res == '-1') {
            ShowLogin();
        } else if (res == '-2') {
            ShowSubcribe();
        } else {
            layer.msg(txt == '收藏' ? '已收藏' : '已取消');
            btnCollect.attr('title', txt == '收藏' ? '取消收藏' : '收藏');
            btnCollect.find('i').toggleClass('ac');
        }
    });
}
//点赞
function Top(obj) {
    obj = $(obj);
    var icon = obj.find('i');
    var ac = icon.hasClass('ac');
    var action = ac ? '0' : '1';
    var json = 'id=' + $('#id').val() + '&action=' + action;
    $.post('../Top', json, function (res) {
        if (res == '-1') {
            ShowLogin();
        } else if (res == '-2'){
            ShowSubcribe();
        } else {
            layer.msg(ac ? '已取消' : '已点赞');
            obj.attr('title', ac ? '点赞' : '取消点赞');
            icon.toggleClass('ac');
            var num = obj.find('span');
            num.text(ac ? (parseInt(num.text()) - 1) : (parseInt(num.text()) + 1));
        }
    });
}
//查看人数
var num = $('.canvas');
var dataview = num.attr('data-nums');
if (dataview.length > 0) {
    dataview = JSON.parse(dataview);
    datadown = num.attr('data-down');
    if (datadown.length > 0) {
        datadown = JSON.parse(datadown);
    }
    var x = [];
    var dview = [];
    var ddown = [];
    var ksview = Object.keys(dataview);
    var ksdown =null;
    for (var i = ksview.length-1; i >= 0; i--) {
        ksdown = Object.keys(datadown);
        var keyview = ksview[i];
        if (ksdown.length > 0) {
            for (var j = ksdown.length - 1; j >= 0; j--) {
                var keydown = ksdown[j];
                
                if (keydown == keyview) {
                    x.unshift(keydown.substr(4));
                    dview.unshift(dataview[keyview]);
                    ddown.unshift(datadown[keydown]);
                    delete datadown[keydown];
                    break;
                }
                else if (keydown > keyview) {
                    x.unshift(keydown.substr(4));
                    dview.unshift(0);
                    ddown.unshift(datadown[keydown]);
                    delete datadown[keydown];
                } else {
                    x.unshift(keyview.substr(4));
                    dview.unshift(dataview[keyview]);
                    ddown.unshift(0);
                    break;
                }
            }
        } else {
            x.unshift(keyview.substr(4));
            dview.unshift(dataview[keyview]);
            ddown.unshift(0);
        }
        if (x.length>=7) {
            break;
        }
    }
    var myChart = echarts.init(num[0]);
    var data = {
        xAxis: x,
        series: [dview, ddown]
    };
    var option = {
        //title: { text: '查看人数', textStyle: { color: '#333', fontSize: 14 } },
        grid: { bottom: 20, top:20, left: 0, right: 0 },
        legend: {
            data: ['查看人数', '下载人数']
        },
        xAxis: {
            type: 'category',
            data: data.xAxis,
            axisTick: {
                show: false
            },
            axisLine: {
                lineStyle: {
                    color: "#aaa",
                    type: 'dashed'
                }
            }
        },
        tooltip: { show: true },
        yAxis: {
            type: 'value',
            axisTick: {
                show: false
            },
            axisLine: {
                lineStyle: {
                    color: "#aaa",
                    type: 'dashed'
                }
            },
            axisLabel: {
                show: false
            },
            splitLine: {
                show: false
            }
        },
        series: [{
            name: '查看人数',
            data: data.series[0],
            type: 'line',
        }, {
                name: '下载人数',
                data: data.series[1],
                type: 'line'
        }]
    };
    myChart.setOption(option);
}
var divPaper = $('#divPaper');
var divHide = $('#divHide');
//图片
var imglist = [];// ["activity-banner1.jpg", "activity-banner.png", "activity-banner2.jpg", "school-banner3.png", "school-banner2.png", "school-banner.png"];
var imgServ = $('#imgServ').val();
var mateids = $('#mateids').val();
//$.post(baseurl + 'Common/GetImg', 'position=WZ_06&imgflag=96', function (data) {
//    if (data && data.length > 0) {
//        data = JSON.parse(data);
//        for (var i in data) {
//            imglist.push('<a href="' + baseurl + 'School/SchoolDetail?id=' + data[i].schoolid + '" target="_blank"><img class="img" src="' + imgServ +data[i].PICURL + '" /></a>');
//        }
//    }
//    SetPage(0);
//});
$.post(baseurl + 'Common/GetPagingImg', { 'ids': mateids }, function (data) {
    if (data && data.length > 0) {
        data = JSON.parse(data);
        for (var i in data) {
            imglist.push('<a href="' + data[i].linkurl + '" target="_blank"><img class="img" src="' + imgServ + data[i].picurl + '" /></a>');
            console.log(data[i].picurl);
        }
    }
    SetPage(0);
});
var imgi = 0;
function SetPage(first) {
    var pages = '';
    if (first == 0) {
        pages = divHide.html().split('_ueditor_page_break_tag_');
    } else {
        pages = first.split('_ueditor_page_break_tag_');
    }
    var html = '';
    for (var i = 0; i < pages.length; i++) {
        if (first == 0) {
            first = 1;
        } else {
            if (imglist[imgi])
            html += imglist[imgi] ;//'<img class="img" src="' + baseurl + 'images/' + imglist[imgi] + '" />';
        }
        html += '<div class="ep-c">' + pages[i] + '</div>';
        imgi++;
        if (imgi >= imglist.length) {
            imgi = 0;
        }
    }
    divPaper.append(html);
}

function AddLastPage() {
    $.get('../GetLastPage', 'id='+$('#id').val(), function (res) {
        if (res == '-1') {
            ShowLogin();
        } else if (res == '-2'){
            ShowSubcribe();
        }
        else{
            SetPage(res);
            $('#divContent').remove();
        }
    });
}

$(function() {
    /*滚动时,固定ep-name*/
    var win = $(window),
        epName = $(".ep .ep-name"),
        epNameTop = epName.offset().top,
        fixedFlag = false;
    win.on("scroll", function() {
        var wst = win.scrollTop();
        if (wst >= epNameTop) {
            if (!fixedFlag)
                epName.parent("div").addClass("fixed");
            fixedFlag = true;
        } else {
            epName.parent("div").removeClass("fixed");
            fixedFlag = false;
        }
    });
    win.trigger("scroll");
    /*全屏*/
    $("#fullScreen").on("click", function () {
        var $this = $(this);
        var icon = $this.find('i');
        if (!icon.hasClass("fa-compress-arrows-alt")) {
            $(".ep .ep-r").hide();
            icon.prop("title", "取消全屏");
            icon.next().text('取消全屏');
            $(".ep-l").css({ "width": "auto" });
        } else {
            $(".ep .ep-r").show();
            icon.prop("title", "全屏");
            icon.next().text('全屏');
            $(".ep-l").css({ "width": 920 });
        }
        icon.toggleClass("fa-expand-arrows-alt");
        icon.toggleClass("fa-compress-arrows-alt");
    });
});
document.oncontextmenu = function (evt) {
    evt.preventDefault();
}

document.onbeforecopy = function (evt) {
    evt.preventDefault();
    return false;
};
document.oncopy = function (evt) {
    evt.preventDefault();
    return false;
};
document.onkeydown = document.onkeyup = document.onkeypress = function (event) {
    var e = event || window.event || arguments.callee.caller.arguments[0];
    if (e && e.keyCode == 123) {
        e.returnValue = false;
        return (false);
    }
}