var example = null;
var layer ,form;
$(function () {
    layui.use([ 'form','layer' ], function() {
        layer = layui.layer;
        form = layui.form; //只有执行了这一步，部分表单元素才会自动修饰成功
        // 修复1：重新配置 layer，避免对话框出现在可视区域外
        layer.config({
            offset: '100px', // 默认距离顶部 100px
            fixed: true, // 固定定位
            move: false, // 禁止拖动（可选）
            zIndex: 19891014 // 设置合理的 z-index
        });
    });
    init();
    $("#searchBt").click(function(){
        example.ajax.reload();
    });
})

function init(){
    example =
        $('#dt-table').DataTable({
            "searching": false,
            "processing": true, //加载数据时显示进度状态
            "serverSide" : true,
            "pagingType": "full_numbers", //首页|尾页
            "language": {
                "url": contentPath + "/public/login/js/plugin/datatables/Chinese.lang"
            },
            "ajax": {
                "url" : request_url + "/realname/publicLogin/getUserList",
                "type":"POST",
                "headers": {
                    "Authorization": "Bearer " + localStorage.getItem("public_token"),
                },
                "data":function(d){
                    d.keyWord = $("#keyWord").val();
                },
                "error":function(xhr, textStatus, errorThrown){
                    var msg = xhr.responseText;
                    console.log(msg);
                    var response = JSON.parse(msg);
                    var code = response.code;
                    var message = response.message;
                    if (code == 400) {
                        layer.msg(message);
                    } else if (code == 401) {
                        localStorage.removeItem("public_token");
                        layer.msg("token过期，请先登录", {shift: -1, time: 1000}, function(){
                            top.location.href = window.location.origin + contentPath + '/login.html';
                        });
                    } else if (code == 403) {
                        console.log("未授权:" + message);
                        layer.msg('未授权');
                    } else if (code == 500) {
                        console.log('系统错误：' + message);
                    }
                }
            },
            "lengthMenu": [ [10, 20, 50], [10, 20, 50] ], // 设置每页显示数据量选项
            "drawCallback": function() {
                // alert( '表格重绘了' );
                var thisDataTable = $('#dt-table').DataTable();
                $(".pagination").append("<li>" +
                    "<a class='paginate_button'  style='padding:4px;' href='#'  tabindex='0'>到 <input style='margin:0px;width:40px;' id='changePage'> 页</a>" +
                    "<a class='paginate_button' style='margin-bottom:1px' href='#'  tabindex='0' id='dataTable-btn'>确认</a></li>");
                //点击按钮跳转指定页数
                $('#dataTable-btn').click(function (e) {
                    if ($("#changePage").val() && $("#changePage").val() > 0) {
                        var redirectpage = $("#changePage").val() - 1;
                    } else {
                        var redirectpage = 0;
                    }
                    thisDataTable.page(redirectpage).draw( 'page' );
                });
                //敲击回车键跳转指定页数
                $("#changePage").keypress(function (e) {
                    if(event.keyCode==13){
                        if ($("#changePage").val() && $("#changePage").val() > 0) {
                            var redirectpage = $("#changePage").val() - 1;
                        } else {
                            var redirectpage = 0;
                        }
                        thisDataTable.page(redirectpage).draw( 'page' );
                    }
                });
            },
            "dom": "<'dt-toolbar'r>t<'dt-toolbar-footer'<'col-sm-4 col-xs-4 hidden-xs'i><'col-xs-8 col-sm-8' p v>><'dt-table-length'l>",
            "columns": [
                {
                    width : '40px',
                    "orderable": false,
                    data : function(row, type, set, meta) {
                        var c = meta.settings._iDisplayStart + meta.row + 1;
                        return c;
                    }
                },
                { "data": "userName", "defaultContent": ""},
                { "data": "loginName", "defaultContent": ""},
                { "data": "", "defaultContent": "", "render":function(data, type, row){
                        var dataType = row['dataType'];
                        var html = '';
                        if(dataType == 1){
                            html += '<span class="label label-success">承载力后台</span>';
                        }else if(dataType == 2){
                            html += '<span class="label label-success">承载力大屏</span>';
                        }else if(dataType == 3){
                            html += '<span class="label label-success">领导履职</span>';
                        }else if(dataType == 4){
                            html += '<span class="label label-success">自有人员</span>';
                        }else if(dataType == 5){
                            html += '<span class="label label-success">自有人员大屏</span>';
                        }
                        return html;
                    }
                    },
                { "data": "userPhone", "defaultContent": ""},
                { "data": "idCard", "defaultContent": ""},
                { "data": "createTime", "defaultContent": ""},
                { "data": "updateTime", "defaultContent": ""},
                {
                    "data": "",
                    "defaultContent": "",
                    "orderable": false,
                    "render": function (data, type, row) {
                        var id = row['id'];
                        var html = '';
                        html += buttonEdits(id,);
                        html+= buttonDel(id);
                        return html;
                    }
                },

            ],
            "order": [[1, "desc"],[2, "desc"],[3, "desc"],[4, "desc"],[5, "desc"],[6, "desc"]]  //在栏目列上显示排序功能
        } );
}

/**
 * 新增页面
 * */
function insertTeamManager() {
    var height = '35%';
    var width = '75%';
    var index = layer.open({
        title: '新增',
        type: 2,
        content: 'userForm.html',
        area: [width, height],
        maxmin: false,
        btn:['确定','关闭'],
        offset: '80px', // 固定偏移量，避免太靠下
        fixed: true, // 固定定位
        scrollbar: false, // 不锁定滚动条
        success: function (layero, index) {
            var myIframe = window[layero.find('iframe')[0]['name']];
        },
        yes:function(index,layero){
            // 获取弹出层中的form表单元素
            var formSubmit=layer.getChildFrame('form', index);
            var submited = formSubmit.find('button')[0];
            // 触发点击事件，会对表单进行验证，验证成功则提交表单，失败则返回错误信息
            submited.click();
        },
        btn2:function(index,layero){
        }
    });
}

/**
 * 删除班组
 * */
function del(id) {
    var data = {"id":id};
    layer.confirm("确定删除吗？",{
        title: '删除确认',
        btn: ['确定', '取消'],
        // 关键：固定位置在屏幕中央
        offset: '200px', // 距离顶部的固定偏移
        fixed: true, // 固定定位
        scrollbar: false, // 不锁定滚动条
        // 或者使用百分比
        // offset: '30%',
        // 或者自动计算
        // offset: 'auto',
        // 或者限制在可视区域内
        success: function(layero) {
            // 对话框创建后的回调，确保在可视区域内
            var $layer = $(layero);
            var top = $layer.css('top');
            var topNum = parseInt(top);

            // 如果 top 值太大，调整到合理位置
            if (topNum > 500) {
                $layer.css('top', '200px');
            }

            // 确保对话框可见
            $layer.css({
                'display': 'block',
                'visibility': 'visible'
            });
        }
    },function(index) {
        layer.close(index);
        $.ajax({
            type: 'post',
            contentType: "application/json; charset=utf-8",
            url: ctxPath + '/TeamManager/deleteSubTeam',
            data: JSON.stringify(data),
            dataType: 'json',
            success: function (data) {
                if (data.resMsg == "删除成功") {
                    layer.alert('删除成功', {icon: 1});
                    example.ajax.reload(null, false); // 刷新页面
                } else {
                    layer.msg("删除失败", {icon: 2});
                    example.ajax.reload(null, false); // 刷新页面
                }
            }
        })
    })
}
// 删除按钮
function buttonDel(id){
    var btn = $("<button class='layui-btn layui-btn-xs' title='删除' onclick='del(\"" + id +"\")' style='background-color: transparent;color: #ff4d4f;'>删除</button>");
    return btn.prop("outerHTML");
}

// 编辑按钮
function buttonEdits(id) {
    var btn = $("<button class='layui-btn layui-btn-xs' title='编辑' onclick='edit(\"" + id + "\")' style='background-color: transparent;color: #009688;'>编辑</button>");
    return btn.prop("outerHTML");
}

/**
 * 编辑页面
 */
function edit(id) {
    $.ajax({
        type: 'POST',
        contentType: "application/x-www-form-urlencoded",
        url: ctxPath + '/TeamManager/getTeamById',
        data: {"id": id},
        dataType: 'json',
        success: function (data) {
            var height = '35%';
            var width = '75%';
            var index = layer.open({
                title: ['修改', 'color:#3B70A1;background-color:#E8ECEB;font-size:20px'],
                type: 2,
                content: 'userForm.html',
                area: [width, height],
                maxmin: false,
                offset: '80px', // 固定偏移量，避免太靠下
                fixed: true, // 固定定位
                scrollbar: false, // 不锁定滚动条
                btn: ['确定', '关闭'],
                success: function (layero, index) {
                    var myIframe = window[layero.find('iframe')[0]['name']];
                    var fnc = myIframe.setData(data); //aaa()为子页面的方法
                },
                yes: function (index, layero) {
                    // 获取弹出层中的form表单元素
                    var formSubmit = layer.getChildFrame('form', index);
                    var submited = formSubmit.find('button')[0];
                    // 触发点击事件，会对表单进行验证，验证成功则提交表单，失败则返回错误信息
                    submited.click();
                },
                btn2: function (index, layero) {
                }
            });
        }
    })
}