hn_cloud_web/smz-web/js/work/fileLibrary/latelyLibrary.js

var token = localStorage.getItem("token");
let loadingMsg;
var form;
var element;
var example;
layui.use(['layer', 'form', 'element', 'laydate'], function () {
    var layer = layui.layer;
    form = layui.form;
    element = layui.element;
    form.render();
    init();
    //查询
    $("#searchBt").click(function () {
        example.ajax.reload();
    });
    $("#resetBt").click(function () {
        $("#fileName").val("");
        example.ajax.reload();
    });
});

/**
 * 查询页面tab
 * @param value
 */
function init() {
    example =
        exampleFile =
            $('#dt-table').DataTable({
                "sort": false,
                "searching": false,
                "processing": true, //加载数据时显示进度状态
                "serverSide": true,
                //表头固定
                "fixedHeader": true,
                "scrollX": "500px",
                "scrollY": "650px",
                "scrollCollapse": true,
                "language": {
                    "url": contentPath + "/js/plugin/datatables/Chinese.lang"
                },
                "ajax": {
                    "url": ctxPath + "/salaryFile/getSalaryFileByQueryType",
                    "type": "post",
                    "data": function (d) {
                        d.queryType = 3;
                        d.fileName = $("#fileName").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("smz-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);
                        }
                    }
                },
                "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>>",
                "columns": [
                    {
                        "width": "3%",
                        "data": "",
                        "render": function (data, type, row) {
                            let node = '<input type="checkbox" class="checkOne" value=\"' + row.fileId + '\" name=\"' + row.fileName + '\"  month=\"' + row.month + '\"  id="check_item_' + row.fileId + '">' +
                                '<label for="check_item_' + row.fileId + '" ></label>';
                            return node;
                        },
                        "sClass": "text-center"
                    },
                    {
                        width: '4%',
                        data: function (row, type, set, meta) {
                            var c = meta.settings._iDisplayStart + meta.row + 1;
                            return c;
                        }
                    },
                    {
                        "data": "",
                        "defaultContent": "",
                        "orderable": false,
                        "width": "50%",
                        "render": function (data, type, row) {
                            var fileId = row["fileId"];
                            var filePath = row["filePath"];
                            var fileName = row["fileName"];
                            var type = row["type"];
                            var isStar = row["isStar"];
                            var month = row["month"];
                            var html = "";
                            //文件夹，可以点击
                            html += `<div style="display: flex;">`;

                            if(filePath == "" || filePath == null){
                                html += `<div onclick='fileMiss("${filePath}")' style="cursor:pointer;">`;
                            }else{
                                html += `<div onclick='filePreView("${filePath}","","","${fileId}")' style="cursor:pointer;">`;
                            }
                            // html += `<div >`;
                            if (type == "支付表") {
                                html += `<img src='../../../img/nan.png' width="20" />&nbsp;&nbsp;`;
                            } else {
                                html += `<img src='../../../img/lu.png' width="20" />&nbsp;&nbsp;`;
                            }
                            html += `<span style="color: #409EFF">${fileName}</span>`;
                            console.log(isStar)
                            if (isStar == 1) {
                                html += `<img src='../../../img/starY.png' width="20" style="margin-left: 5px;color: #FF9900"/>`;
                            }
                            html += "</div>";
                            html += ` <button id="download" style="display: none;color: #2F92FE;background-color: transparent;border: 0px;" class=" overlay layui-btn layui-btn-primary layui-border-blue layui-btn-sm" onclick="downloadClickLately(${fileId},${month})">
                                            <i class="layui-icon layui-icon-download-circle" ></i>
                                            下载
                                        </button>`;
                            if (isStar != 1) {
                                html += `<button id="del" style="display: none;color: #2F92FE;background-color: transparent;border: 0px;"
                                                class="overlay layui-btn layui-btn-primary layui-border-blue layui-btn-sm"
                                                onclick="starClick(${fileId},1)">
                                            <i class="layui-icon layui-icon-star-fill"></i>
                                            标记星号
                                        </button>`
                            }else{
                                html += `<button id="del" style="display: none;color: #2F92FE;background-color: transparent;border: 0px;"
                                                class="overlay layui-btn layui-btn-primary layui-border-blue layui-btn-sm"
                                                onclick="starClick(${fileId},0)">
                                            <i class="layui-icon layui-icon-star-fill"></i>
                                            取消星号
                                        </button>`
                            }
                            html += `</div>`;
                            return html;
                        }
                    },
                    {"data": "type", "defaultContent": ""},
                    {"data": "month", "defaultContent": ""},
                    {"data": "proName", "defaultContent": ""},
                    {"data": "subName", "defaultContent": ""}
                ],
                "drawCallback": function (settings) {
                    // 使用 DataTable 实例来获取表格 body
                    var api = this.api(); // 这里的 `this` 是 DataTable 实例
                    $('td', api.table().body()).hover(
                        function () {
                            $(this).find('.overlay').show();
                        },
                        function () {
                            $(this).find('.overlay').hide();
                        }
                    );
                }
            });
}

// 设置表格全选(disabled不选)
$(document).on("click", ".checkAll", function () {
    if ($(this).prop("checked")) {
        var disable = $('.checkOne');
        for (let i = 0; i < disable.length; i++) {
            if (!$(disable[i]).prop("disabled")) {
                $(disable[i]).prop("checked", true);
            }
        }
    } else {
        $(".checkOne").prop("checked", false);
    }
})
function downloadClickLately(fileId,month) {
    //列表
    loadingMsg = top.layer.msg('加载中,请稍候...', {icon: 16, scrollbar: false, time: 0, shade: [0.8, '#393D49']});
    var listFile = [];
    listFile.push({
        "foreignId": fileId,
        "month": month
    });
    $.ajax({
        type: 'POST',
        async: true, // 默认异步true,false表示同步
        url: ctxPath + "/salaryFile/checkSalaryFileIsActive", // 请求地址
        contentType: "application/json; charset=utf-8",
        dataType: 'json', // 服务器返回数据类型
        data: JSON.stringify({
            type: "3",
            listFile: listFile
        }), //获取提交的表单字段
        success: function (data) {
            if (data.code == 200) {
                exportFullFile(listFile)
            } else {
                top.layer.close(loadingMsg);
                layer.alert(data.msg);
            }
        },
        error: function (XMLHttpRequest, textStatus, e) {
            top.layer.close(loadingMsg);
            layer.msg('数据请求发生异常,请稍后重试', {icon: 16, scrollbar: false});
        }
    });
}

//批量下载
function downloadClickAllLately() {
    //列表
    loadingMsg = top.layer.msg('加载中,请稍候...', {icon: 16, scrollbar: false, time: 0, shade: [0.8, '#393D49']});
    //列表
    let map = getAllCheckedValueStar();
    if (map.get("checkedArr").length > 0) {
        var listFile = map.get("checkedArr");
        $.ajax({
            type: 'POST',
            async: true, // 默认异步true,false表示同步
            url: ctxPath + "/salaryFile/checkSalaryFileIsActive", // 请求地址
            contentType: "application/json; charset=utf-8",
            dataType: 'json', // 服务器返回数据类型
            data: JSON.stringify({
                type: "3",
                listFile: listFile
            }), //获取提交的表单字段
            success: function (data) {
                if (data.code == 200) {
                    exportFullFile(listFile)
                } else {
                    top.layer.close(loadingMsg);
                    layer.alert(data.msg);
                }
            },
            error: function (XMLHttpRequest, textStatus, e) {
                top.layer.close(loadingMsg);
                layer.msg('数据请求发生异常,请稍后重试', {icon: 16, scrollbar: false});
            }
        });
    } else if (map.get("checkedArr").length == 0) {
        top.layer.close(loadingMsg);
        layer.alert("请勾选数据", {icon: 0})
    } else {
        top.layer.close(loadingMsg);
        layer.alert("系统错误，请联系管理员", {icon: 2})
    }
}

function exportFullFile(listFile) {
    var token = localStorage.getItem("token");
    let url = ctxPath + "/salaryFile/exportSalaryFile";
    let xhr = new XMLHttpRequest();
    xhr.open("post", url, true);
    //设置xhr请求的超时时间
    //设置响应返回的数据格式
    xhr.responseType = "blob";  // 转换流
// 设置请求头
    xhr.setRequestHeader("Authorization", `Bearer ${token}`);
    xhr.setRequestHeader('Content-Type', 'application/json');
    xhr.setRequestHeader('token', token);
    const data = {
        type: "3",
        listFile: listFile
    };
    const str = JSON.stringify(data);
    xhr.send(str)
    //构造表单数据
    xhr.onload = function () {
        if (this.status === 200) {
            let blob = this.response;
            var a = document.createElement("a");
            var url = window.URL.createObjectURL(blob);
            a.href = url;

            // 假设服务器在响应中设置了 Content-Disposition 头部，可以通过此方式获取文件名
            var disposition = xhr.getResponseHeader('Content-Disposition');
            var filenameRegex = /filename[^;=\n]*=((['"]).*?\2|[^;\n]*)/;
            var match = filenameRegex.exec(disposition);
            var filename = match ? decodeURIComponent(match[1]) : 'unknown';

            a.download = filename || 'downloadedFile.xlsx'; // 默认文件名
            a.click();

            top.layer.close(loadingMsg);
        } else if (this.status === 401) {
            localStorage.removeItem("token");
            layer.msg('用户登录过期,请重新登录', {icon: 5, time: 2000}, function () {
                location.href = ctxPath + '/login.html';
            });
        }else {
            // 其他错误处理
            console.error('Error downloading file:', this.status);
            layer.msg('下载文件失败，请稍后再试', {icon: 5, time: 2000});
        }
    };
}

// 获取复选框选中的值
function getAllCheckedValueStar() {
    let checkedArr = [];
    let map = new Map();
    $('input[type="checkbox"]:checked').each(function () {
        if ($(this).val() !== 'on') {
            const foreignId = $(this).val();
            const month = $(this).attr("month");
            // 将信息存入对象，并将对象添加到数组中
            checkedArr.push({
                "foreignId": foreignId,
                "month": month
            });
        }
    });
    map.set('checkedArr', checkedArr);
    return map;
}

//标星
function starClick(fileId,isStar) {
    var index = layer.confirm("确认星标吗？",{icon: 0},function(){
        $.ajax({
            type: 'POST',
            async: true, // 默认异步true,false表示同步
            url: ctxPath + "/salaryFile/updateFileViewStar", // 请求地址
            // contentType: "application/json; charset=utf-8",
            contentType: "application/x-www-form-urlencoded",
            dataType: 'json', // 服务器返回数据类型
            data: {
                fileId: fileId,
                isStar:isStar
            } , //获取提交的表单字段
            success: function (data) {
                layer.close(loadingMsg);
                if (data.code == 200) {
                    layer.msg("修改成功", { icon: 1 });
                    //重载表格
                    example.ajax.reload();
                    //关闭弹框
                    layer.close(index); //再执行关闭
                } else {
                    layer.alert(data.msg);
                }
            },
            error: function (XMLHttpRequest, textStatus, e) {
                top.layer.close(loadingMsg);
                layer.msg('数据请求发生异常,请稍后重试', {icon: 16, scrollbar: false});
            }
        });
    });
}

function fileMiss(path) {
    console.log(path);
    layer.msg("文件未转换成功")
}

function filePreView(url,fileName,time,fileId) {
    if(url != "" && url != null){
        localStorage.setItem("filePaths", url);
        localStorage.setItem("fileNames", fileName);
        localStorage.setItem("fileTimes", time);
        localStorage.setItem("fileId", fileId);
        var height = '525px';
        var width = '800px';
        var index = layer.open({
            title: ["查看", 'color:#3B70A1;background-color:#E8ECEB;font-size:20px'],
            type: 2,
            content: '../publicFileViewNew.html',
            area: [width, height],
            maxmin: false
        });
    }
}