let form, layer,  table, tableIns;
let pageNum = 1, limitSize = 10; // 默认第一页，分页数量为10
let orgData,selectOrgId;
var modal = $('#myModal');
var span = $('.close');
var printButton = $('#PrintButton');

layui.use(['form', 'layer', 'table', 'laydate'], function () {
    form = layui.form;
    layer = layui.layer;
    table = layui.table;
    layui.form.render();
    pages(1, 10, 1);
    getToolsSelected();
})


function getToolsSelected() {
    let url = dataUrl + '/tools/all';
    ajaxRequest(url, "POST", null, true, function () {
    }, function (result) {
        if (result.code === 200) {
            setSelectValue(result.data, 'sampleTools');
            // return result.data
        } else {
            layer.alert(result.msg, {icon: 2})
        }
    }, function (xhr) {
        error(xhr)
    });
}


function pages(pageNum, pageSize, typeNum) {
    let params = getReqParams(pageNum, pageSize, typeNum);
    let url = dataUrl + "/tools/getList"
    ajaxRequest(url, "POST", params, true, function () {
    }, function (result) {
        console.log(result);
        if (result.code === 200) {
            if (result.data) {
                initTable(result.data, result.limit, result.curr)
                laypages(result.count, result.curr, result.limit)
            }
        } else if (result.code === 500) {
            layer.alert(result.msg, {icon: 2})
        }
    }, function (xhr) {
        error(xhr)
    });

}

function laypages(total, page, limit) {
    layui.use(['laypage'], function () {
        let laypage = layui.laypage;
        laypage.render({
            elem: 'voi-page',
            count: total,
            curr: page,
            limit: limit,
            limits: [10, 20, 50, 100, 200, 500],
            layout: ['prev', 'page', 'next', 'skip', 'count', 'limit'],
            groups: 5,
            jump: function (obj, first) {
                if (!first) {
                    pageNum = obj.curr, limitSize = obj.limit;
                    pages(obj.curr, obj.limit, null);
                }
            }
        });
    })
}

/*初始化表格*/
function initTable(dataList, limit, page) {
    let loadingMsg = layer.msg("数据加载中,请稍候...", {icon: 16, scrollbar: false, time: 0});
    tableIns = table.render({
        elem: "#table_data",
        height: "full-130",
        data: dataList,
        limit: limit,
        cols: [
            [
                {type: "checkbox", width: 50, unresize: true, align: "center"},
                //表头
                {title: "序号", width: 70, unresize: true, align: "center",
                    templet: function (d) {
                        return (page - 1) * limit + d.LAY_INDEX;
                    }
                },
                {
                    field: "sampleTools",
                    width: 155,
                    title: "设备类型",
                    unresize: true,
                    align: "center",
                    templet: function (d) {
                        return `<div class="ellipsis" title="${d.sampleTools}">${d.sampleTools}</div>`;
                    }
                },
                {
                    field: "devCode",
                    width: 150,
                    title: "设备编号",
                    unresize: true,
                    align: "center",
                    templet: function (d) {
                        return `<div class="ellipsis" title="${d.devCode}">${d.devCode}</div>`;
                    }
                },
                {
                    field: "customerCode",
                    width: 150,
                    title: "设备编码",
                    unresize: true,
                    align: "center",
                    templet: function (d) {
                        return `<div class="ellipsis" title="${d.customerCode}">${d.customerCode}</div>`;
                    }
                },
                {
                    field: "devModule",
                    width: 150,
                    title: "设备规格",
                    unresize: true,
                    align: "center",
                    templet: function (d) {
                        return `<div class="ellipsis" title="${d.devModule}">${d.devModule}</div>`;
                    }
                },
                {
                    field: "customName",
                    width: 175,
                    title: "送样单位",
                    unresize: true,
                    align: "center",
                    templet: function (d) {
                        return `<div class="ellipsis" title="${d.customName}">${d.customName}</div>`;
                    }
                },
                {
                    field: "sampleDepartment",
                    width: 170,
                    title: "送样部门",
                    unresize: true,
                    align: "center",
                    templet: function (d) {
                        return `<div class="ellipsis" title="${d.sampleDepartment}">${d.sampleDepartment}</div>`;
                    }
                },
                {
                    field: "manufactureDate",
                    width: 150,
                    title: "生产日期",
                    unresize: true,
                    align: "center",
                    templet: function (d) {
                        return `<div class="ellipsis" title="${d.manufactureDate}">${d.manufactureDate}</div>`;
                    }
                },
                {
                    field: "experTime",
                    width: 150,
                    title: "试验日期",
                    unresize: true,
                    align: "center",
                    templet: function (d) {
                        return `<div class="ellipsis" title="${d.experTime}">${d.experTime}</div>`;
                    }
                },
                {
                    field: "experConclu",
                    width: 120,
                    title: "试验结果",
                    unresize: true,
                    align: "center",
                    templet: function (d) {
                        return `<div class="ellipsis" title="${d.experConclu}">${d.experConclu}</div>`;
                    }
                },
                {
                    field: "certificate",
                    title: "合格证",
                    width: 90,
                    unresize: true,
                    align: "center",
                    templet: function (d) {
                        return `<a href="#" style="color: blue;" onclick="handleClick1('${d.submitLocation}','${d.sampleTools}','${d.devModule}','${d.devCode}','${d.experTime}','${d.nextExperTime}','${d.experUser}','${d.experConclu}','${d.customName}')">查看</a>`;
                    }
                },
                {
                    field: "qrCode",
                    title: "二维码",
                    width: 90,
                    unresize: true,
                    align: "center",
                    templet: function (d) {
                        return `<a href="#" style="color: blue;" onclick="handleClick2('${d.submitLocation}','${d.sampleTools}','${d.devModule}','${d.devCode}','${d.experTime}','${d.nextExperTime}','${d.experUser}','${d.experConclu}','${d.customName}')">打印</a>`;
                    }
                },
            ],
        ],
        done: function (res, curr, count) {
            layer.close(loadingMsg);
            table.resize("table_data");
            count || this.elem.next(".layui-table-view").find(".layui-table-header").css("display", "inline-block");
            count || this.elem.next(".layui-table-view").find(".layui-table-box").css("overflow", "auto");
        },
    });
}

function handleClick1(submitLocation,sampleTools,devModule,devCode,experTime,nextExperTime,experUser,experConclu,customName) {
    title = '合格证';
    let param = {
        'submitLocation' : submitLocation,
        'sampleTools' : sampleTools,
        'devModule' : devModule,
        'devCode' : devCode,
        'experTime' : experTime,
        'nextExperTime' : nextExperTime,
        'experUser': experUser,
        'experConclu': experConclu,
        'customName': customName
    }
    openIframe2("addOrEditUser", title, "child/certificateView.html", '30%', '70%', param);
}

/**
 * 打印二维码
 */
function handleClick2(submitLocation,sampleTools,devModule,devCode,experTime,nextExperTime,experUser,experConclu,customName) {
    // 准备二维码内容
    const qrCodeData = {
        "样品名称": sampleTools,
        "规格型号": devModule,
        "样品编号": devCode,
        "检验日期": experTime,
        "下次检验日期": nextExperTime,
        "试验人员": experUser,
        "试验结果": experConclu,
        "送检单位": customName
    };
    // 将对象转换为字符串
    const qrCodeString = JSON.stringify(qrCodeData, null, 2);
    // 清空二维码容器
    $('#Qrcode').empty();
    // 生成二维码
    $('#Qrcode').qrcode(utf16to8(qrCodeString));
    // 显示模态对话框
    modal.show();
    // // 打印二维码
    // printQRCode();
    window.print();
}

// 点击模态对话框外部区域也可以关闭模态对话框
$(window).click(function(event) {
    if ($(event.target).is(modal)) {
        modal.hide();
    }
});

/**
 * 批量下载
 */
function batchDownload() {
    var selectedRows = table.checkStatus("table_data").data;
    if (selectedRows.length == 0) {
        return layer.msg('请选择要下载的数据', {icon: 7})
    }
    // 创建一个临时 canvas 用于绘制带白边的二维码
    var qrWidth = 300; // 二维码的标准宽度
    var whiteBorder = 20; // 白边的宽度
    var totalWidth = qrWidth + 2 * whiteBorder; // 总宽度
    var canvas = document.createElement('canvas');
    canvas.width = totalWidth;
    canvas.height = totalWidth; // 保持正方形
    var ctx = canvas.getContext('2d');

    selectedRows.forEach(function (row, index) {
        // 准备二维码内容
        const qrCodeData = {
            "样品名称": row.sampleTools,
            "规格型号": row.devModule,
            "样品编号": row.devCode,
            "检验日期": row.experTime,
            "下次检验日期": row.nextExperTime,
            "试验人员": row.experUser,
            "试验结果": row.experConclu,
            "送检单位": row.customName
        };

        // 创建二维码并填充白色背景
        $('#qr-canvas').empty();
        $('#qr-canvas').qrcode(utf16to8(JSON.stringify(qrCodeData, null, 2)));

        // 获取 qr-canvas 中的二维码元素
        var qrCanvas = document.querySelector('#qr-canvas canvas');
        var qrSize = qrCanvas.width;

        // 绘制白边
        ctx.fillStyle = "#FFFFFF"; // 设置白色
        ctx.fillRect(0, 0, totalWidth, totalWidth); // 填充整个画布

        // 计算二维码的位置以确保居中
        var xOffset = (totalWidth - qrSize) / 2;
        var yOffset = (totalWidth - qrSize) / 2;

        // 将二维码绘制到白边画布中，居中对齐
        ctx.drawImage(qrCanvas, xOffset, yOffset, qrSize, qrSize);
        var dataURL = canvas.toDataURL('image/png');

        // 创建下载链接并自动点击
        var link = document.createElement('a');
        link.href = dataURL;
        link.download = `QRCode_${index + 1}.png`;
        link.click();
    });
}


function utf16to8(str) {
    var out, i, len, c;
    out = "";
    len = str.length;
    for (i = 0; i < len; i++) {
        c = str.charCodeAt(i);
        if ((c >= 0x0001) && (c <= 0x007F)) {
            out += str.charAt(i);
        } else if (c > 0x07FF) {
            out += String.fromCharCode(0xE0 | ((c >> 12) & 0x0F));
            out += String.fromCharCode(0x80 | ((c >> 6) & 0x3F));
            out += String.fromCharCode(0x80 | ((c >> 0) & 0x3F));
        } else {
            out += String.fromCharCode(0xC0 | ((c >> 6) & 0x1F));
            out += String.fromCharCode(0x80 | ((c >> 0) & 0x3F));
        }
    }
    return out;
}

// 获取参数
function getReqParams(page, limit, type) {
    var selectedValue =$('#sampleTools').val()
    // 2. 查找对应的选项文本
    var selectedText = $('#sampleTools option[value="' + selectedValue + '"]').text();
    if (selectedText=='请选择设备类型'){
        selectedText=''
    }
    let obj = {};
    if (!type) {
        obj = {
            page: page + "",
            limit: limit + "",
            sampleTools: selectedText,
            keyWord:$('#keyWord').val()
        };
    } else {
        obj = {
            page: '1',
            limit: '10',
            sampleTools: '',
            keyWord: ''
        };
    }
    console.log(obj)
    obj={
        encryptedData:encryptCBC(JSON.stringify(obj))
    }
    return obj;
}

// 查询/重置
function query() {
    let pattern = new RegExp("[%_<>]");
    if (pattern.test($("#loginName").val())) {
        $("#loginName").val('');
        return layer.msg('用户名查询包含特殊字符，请重新输入', {
            icon: 2,
            time: 2000 //2秒关闭（如果不配置，默认是3秒）
        });
    }
    if (pattern.test($("#phone").val())) {
        $("#phone").val('');
        return layer.msg('手机号查询包含特殊字符，请重新输入', {
            icon: 2,
            time: 2000 //2秒关闭（如果不配置，默认是3秒）
        });
    }
    pageNum = 1;
    pages(1, limitSize);
}


//重置
function reset() {
    pages(1, limitSize, 1)
}


function reloadData() {
    pages(pageNum, limitSize);
}

// 新增/修改平台用户
function addData(id) {
    if (id) {
        title = '工器具个体管理/详情';
    }
    let param = {
        'id': id
    }
    openIframe2("addOrEditUser", title, "child/toolsForm.html", '100%', '100%', param);
}

// 启用/停用/解除锁定
function editUserAccountStatus(id, status, type) {
    let url = dataUrl + "/sys/user/editUserAccountStatus?token=" + token;
    let params = {
        'id': id,
        'accountStatus': status,
        'type': type
    }
    ajaxRequest(url, "POST", params, true, function () {
    }, function (result) {
        if (result.code === 200) {
            if(type){
                reloadData();
            }
            parent.layer.msg(result.msg, {icon: 1})
        } else if (result.code === 500) {
            layer.alert(result.msg, {icon: 2})
        }
    }, function (xhr) {
        error(xhr)
    });
}

// 管理员修改密码
function resetPwd(id) {
    let param = {
        'id': id,
        'type': '1'
    }
    openIframe2("addOrEditUnifyUser", '修改密码', "password.html", '770px', '400px', param);
}

/*下拉选表单赋值*/
function setSelectValue(list, selectName) {
    console.log("list",list)
    let html = '<option value="" selected>请选择设备类型</option>';
    $.each(list, function (index, item) {
        html += '<option value="' + item.id + '">' + item.name + '</option>';
    })
    $('#' + selectName).empty().append(html);
    layui.form.render();
}