var example = null;
var pers = null;
var form = null;
layui.use(['layer','form'], function () {
    var layer = layui.layer;
    form = layui.form;
    form.render();
    form.verify();
    pers = checkPermission();
    init();
    $("#searchBt").click(function () {
        example.ajax.reload();
    });
    $("#saveZipButton").click(function(){
        importExcel();
    });
    $(document).ready(function() {
        getPro(); // 初始化时加载分包下拉列表
    });
});

//重置
$("#resetBt").click(function () {
    $("#proId").val("");
    $("#lumpProcess").val("");
    $("#pilePosition").val("");
    $("#towerType").val("");
    $("#terrain").val("");
    layui.form.render('select');
    example.ajax.reload();
});

//查询
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": ctxPath + "/js/plugin/datatables/Chinese.lang"
            },
            "ajax": {
                "url": ctxPath + "/totalProWorkloadManage/getTotalProWorkloadList",
                "type": "post",
                "data": function (d) {
                    d.proId = $("#proId").val();
                    d.lumpProcess = $("#lumpProcess").val();
                    d.pilePosition = $("#pilePosition").val();
                    d.towerType = $("#towerType").val();
                    d.terrain = $("#terrain").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("token");
                        layer.msg("token过期，请先登录", {shift: -1, time: 1000}, function () {
                            location.href = ctxPath + '/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": "5%",
                    "orderable": false,
                    data: function (row, type, set, meta) {
                        var c = meta.settings._iDisplayStart + meta.row + 1;
                        return c;
                    }
                },
                {"data": "proName", "defaultContent": ""},
                {"data": "lumpProcess", "defaultContent": ""},
                {"data": "pilePosition", "defaultContent": ""},
                {"data": "towerType", "defaultContent": ""},
                {"data": "terrain", "defaultContent": ""},
                {"data": "userName", "defaultContent": ""},
                {"data": "updatedTime", "defaultContent": ""},

                {
                    "data": "",
                    "defaultContent": "",
                    "orderable": false,
                    "render": function (data, type, row) {
                        var id = row['id'];
                        var html = '';
                        html += buttonUpdateView(id, "", pers);
                        html += buttonDelView(id, "", pers);
                        return html;
                    }
                },

            ],
            "order": [[1, "desc"],[2, "desc"],[3, "desc"],[4, "desc"],[5, "desc"],[6, "desc"],[7, "desc"]]  //在栏目列上显示排序功能
        });
}

//添加数据
function insertProWorkload() {
    localStorage.setItem("smallSubId", '-1');
    let index = layer.open({
        title: ['新增', 'color:#3B70A1;background-color:#E8ECEB;font-size:20px'],
        type: 2,
        content: 'totalProWorkloadManageForm.html',
        area: ['50%', '60%'],
        maxmin: false,
        btn: ['确定','关闭'],
        success: function (layero, index) {
            var myIframe = window[layero.find('iframe')[0]['name']];
            myIframe.getPros(); //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
            // var myIframe = window[layero.find('iframe')[0]['name']];
            // myIframe.selectCheck(); //aaa()为子页面的方法
            submited.click();
            example.ajax.reload(); // 刷新页面
        },
    });
    // layer.close(index);
}

// 修改按钮
function buttonUpdateView(id, permission, pers) {
    if (permission != "") {
        if ($.inArray(permission, pers) < 0) {
            return "";
        }
    }
    var btn = $("<button class='layui-btn layui-btn-xs' title='修改' onclick='updateView(\"" + id + "\")'>修改</button>");
    return btn.prop("outerHTML");
}

/**
 * 修改
 * */
function updateView(id) {
    localStorage.setItem("totalProId", id);
    layer.open({
        title: ['修改', 'color:#3B70A1;background-color:#E8ECEB;font-size:20px'],
        type: 2,
        content: 'totalProWorkloadManageForm.html',
        area: ['50%', '60%'],
        maxmin: false,
        btn: ['确定','关闭'],
        success: function (layero, index) {
            var myIframe = window[layero.find('iframe')[0]['name']];
            myIframe.selectCheck(); //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
            // var myIframe = window[layero.find('iframe')[0]['name']];
            // myIframe.selectCheck(); //aaa()为子页面的方法
            submited.click();
        },
    });
}
// 删除按钮
function buttonDelView(id, permission, pers) {

    if (permission != "") {
        if ($.inArray(permission, pers) < 0) {
            return "";
        }
    }
    var btn = $("<button class='layui-btn layui-btn-xs' title='删除' onclick='delView(\"" + id + "\")'><i class='layui-icon'>&#xe640;</i></button>");
    return btn.prop("outerHTML");
}

/**
 * 删除工程
 * */
function delView(id) {
    layer.confirm("确定删除吗？",function () {
        $.ajax({
            type: 'post',
            url: ctxPath + '/totalProWorkloadManage/delTotalProWorkloadById',
            data: {id:id},
            dataType: 'json',
            success: function (data) {
                if (data.resMsg == "删除成功") {
                    layer.alert('删除成功', {icon: 1});
                    example.ajax.reload(); // 刷新页面
                } else {
                    layer.msg(data.resMsg, {icon: 2});
                    example.ajax.reload(); // 刷新页面
                }
            }
        })
    })
}

/**
 * 获取工程
 * */
function getPro() {
    $("#proId").html("");
    $.ajax({
        type: 'post',
        url: ctxPath + '/totalProWorkloadManage/getProName',
        data: {},
        async: false,
        success: function (data) {
            var html = '<option value="">请选择工程</option>';
            for (var i = 0; i < data.data.length; i++) {
                html += '<option value="' + data.data[i].proId + '">' + data.data[i].proName + '</option>';
            }
            $("#proId").html(html);
            form.render(); //这里就是我们要渲染的地方了
        }
    })
}


//导出excel表格
function exportTotalProject() {
    var proId = $("#proId").val();
    var lumpProcess = $("#lumpProcess").val();
    var pilePosition = $("#pilePosition").val();
    var towerType = $("#towerType").val();
    var terrain = $("#terrain").val();

    var token = localStorage.getItem("token");
    var loadingMsg = layer.msg('下载中,请稍候...', {icon: 16, scrollbar: false, time: 0});
    var url = ctxPath + "/totalProWorkloadManage/exportBtnOut?proId=" + proId + "&lumpProcess=" + lumpProcess + "&pilePosition=" + pilePosition + "&towerType=" + towerType + "&terrain=" + terrain  + "&token=" + token;
    var xhr = new XMLHttpRequest();
    xhr.open("get", url, true);
    xhr.responseType = "blob";  // 转换流
    xhr.onload = function () {
        layer.close(loadingMsg);
        if (this.status === 200) {
            var blob = this.response;
            var a = document.createElement("a");
            var url = window.URL.createObjectURL(blob);
            a.href = url;
            a.download = "工程总工作量信息.xlsx"; // 文件名
        }else {
            layer.msg('发生异常,请稍后重试', {icon: 16, scrollbar: false, time: 2000});
        }
        a.click()
        window.URL.revokeObjectURL(url)
    };
    xhr.send();
}

//导入Excel表格
function importExcel(data) {
    var formData = new FormData($('form')[0]);
    var name = $("#articleImageFile").val();
    if (name == null || name == "") {
        return;
    }
    if (!(name.endsWith(".xls") || name.endsWith(".xlsx") || name.endsWith(".xlsm"))) {
        layer.msg("请上传正确的Excel表格!");
        $("#articleImageFile").val("");
        return;
    }
    formData.append("file", $("#articleImageFile")[0].files[0]);
    var idx = layer.msg('正在提交数据,请稍等...', {
        icon: 16
        , shade: 0.01
        , time: '-1'
    });
    $.ajax({
        url: ctxPath + "/totalProWorkloadManage/importExcel",
        type: 'POST',
        async: true,
        data: formData,
        timeout: 20000,
        // 告诉jQuery不要去处理发送的数据
        processData: false,
        // 告诉jQuery不要去设置Content-Type请求头
        contentType: false,
        success: function (data) {
            console.log(data);
            layer.close(idx);
            if(data.indexOf("导入成功") !=-1){
                layer.alert(data, {icon: 1});
            }else if(data.indexOf("导入失败") !=-1){
                layer.alert(data, {icon: 2});
            }else if(data.indexOf("为空") !=-1){
                layer.alert(data, {icon: 2});
            }


            setTimeout(function () {
                example.ajax.reload();
            },3000)
            // example.ajax.reload(); // 刷新页面
        },
        error: function (XMLHttpRequest, textStatus, errorThrown) {
            console.log(JSON.stringify(errorThrown));
            layer.close(idx);
        }
    });
    $("#articleImageFile").val("");
}

//模板下载
function templatedownload() {
    window.location.href = ctxPath + "/download/download?filename=工程总工作量导入模板.xlsx";
}