const reportFormatSetupObj = {
    treeObj: null,
    templateObj: {},
    canvas: null,
    fieldParamOptions: null,
    maxFieldID: -1,
    onCheck: (event, treeId, treeNode) => {
        //
    },
    onClick: (event,treeId,treeNode) => {
        const me = reportFormatSetupObj;
        if (treeNode.nodeType === RT.NodeType.TEMPLATE) {
            me.initialize(treeNode);
        }
    },
    onDeleteInfo: (dom) => {
        // 删除表眉、表脚项
        // console.log(dom.parentElement.parentElement);
        $(dom.parentElement.parentElement).remove();
    },
    onAddInfo: (dom, lv) => {
        // 增加表眉、表脚细项
        const me = reportFormatSetupObj;
        const domStrs = [];
        domStrs.push('<tr class="text-center">');
        domStrs.push('<td></td>');
        domStrs.push(`<td>${me._createTypeSelection(0)}</td>`);
        domStrs.push(`<td class="text-left"><input class="form-control form-control-sm" value="" type="text"></td>`);
        domStrs.push(`<td class="text-left"><input class="form-control form-control-sm" value="0" type="text"></td>`);
        domStrs.push(`<td class="text-left"><input class="form-control form-control-sm" value="0" type="text"></td>`);
        domStrs.push(`<td class="text-left"><input class="form-control form-control-sm" value="" type="text"></td>`);
        domStrs.push(`<td class="text-left"><input class="form-control form-control-sm" value="" type="text"></td>`);
        domStrs.push('<td><a href="#" onclick="reportFormatSetupObj.onDeleteInfo(this)" class="text-danger mr-2" title="删除">删除</a></td>');
        domStrs.push('</tr>');
        $(dom.parentElement.parentElement).after(domStrs.join(''));
    },
    onAddLvInfo: (dom) => {
        // 增加表眉、表脚层次项
        console.log(dom);
        let maxCnt = 0;
        // for (const td of dom.parentElement.parentElement.nextElementSibling.children[0].children[1].children) {
        if (dom.parentElement.parentElement.parentElement.nextElementSibling.children.length > 0) {
            for (const td of dom.parentElement.parentElement.parentElement.nextElementSibling.children[0].children[1].children) {
                if (td.cells[0].innerText !== '') {
                    const lv = parseInt(td.cells[0].innerText) || 0;
                    if (lv > maxCnt) maxCnt = lv;
                }
            }
        }
        // dom.parentElement.parentElement.nextElementSibling.children[0].children[1]
        const lvDtl = [];
        lvDtl.push('<tr class="text-center">');
        lvDtl.push(`<td>${maxCnt + 1}</td>`);
        lvDtl.push('<td></td>');
        lvDtl.push('<td></td>');
        lvDtl.push('<td></td>');
        lvDtl.push('<td></td>');
        lvDtl.push('<td></td>');
        lvDtl.push('<td></td>');
        lvDtl.push('<td><a href="#" onclick="reportFormatSetupObj.onAddInfo(this)" class="text-primary mr-2" title="新增插入子项">新增</a></td>');
        lvDtl.push('</tr>');
        $(dom.parentElement.parentElement.parentElement.nextElementSibling.children[0].children[1]).append(lvDtl.join(''));
    },
    onTypeChange: (dom) => {
        const me = reportFormatSetupObj;
        console.log(dom);
        // 根据新选项清理、初始化
        if (dom.selectedIndex === 0) {
            // 文本
            $(dom.parentElement.nextSibling).html('<input class="form-control form-control-sm" value="" type="text">');
            dom.parentElement.nextSibling.nextSibling.nextSibling.nextSibling.children[0].value = '';
            dom.parentElement.nextSibling.nextSibling.nextSibling.nextSibling.nextSibling.children[0].value = '';
        } else {
            // 指标
            const curNodes = me.treeObj.getSelectedNodes();
            if (curNodes.length > 0) {
                const rptTemplate = me.templateObj[`${curNodes[0].ID}`];
                if (rptTemplate) {
                    $(dom.parentElement.nextSibling).html(`${me._createSelectionFields(-1, 5010)}`);
                    dom.parentElement.nextSibling.nextSibling.nextSibling.nextSibling.children[0].value = '';
                    dom.parentElement.nextSibling.nextSibling.nextSibling.nextSibling.nextSibling.children[0].value = '';
                }
            }           
        }
    },
    onAddSignature: (dom) => {
        const me = reportFormatSetupObj;
        me.maxFieldID++;
        const newSignature = [];
        newSignature.push('<li class="d-flex justify-content-start align-items-center  mb-3">');
        newSignature.push(`<span class="col-auto"><input class="form-control form-control-sm" FID="${me.maxFieldID}" value="" type="text"></span>`);
        newSignature.push('<span><a href="#" onclick="reportFormatSetupObj.onRemoveSignature(this)" class="btn-sm text-danger px-1" title="移除"><i class="fa fa-remove"></i></a></span>');
        newSignature.push('</li>');
        $(dom.parentElement).before(newSignature.join(''));
    },
    onRemoveSignature: (dom) => {
        $(dom.parentElement.parentElement).remove();
    },
    initialize: (rptNode) => {
        const me = reportFormatSetupObj;
        me.canvas = document.getElementById("rptSetupPreviewCanvas");
        // 1. 先清理
        me.clearTplProperties();
        // 2. 再加表标题、表眉、表脚、电子签名内容
        const params = { rpt_tpl_id: rptNode.refId };
        const url = '/report_api/getReportTemplate';
        $.bootstrapLoading.start();
        CommonAjax.postXsrfEx(url, params, 300000, true, getCookie('csrfToken_j'),
            async function(result){
                console.log(result);
                me.templateObj[`${rptNode.refId}`] = result.data;
                if (result.data['主信息']['打印页面_信息']['方向'] === 'PORTRAIT') {
                    me.canvas.height = 1150;
                    me.canvas.width = 820;
                } else {
                    me.canvas.height = 820;
                    me.canvas.width = 1150;
                }
                if (result.data['主信息']['打印页面_信息']['页规格'] === 'A3') {
                    me.canvas.height = me.canvas.height * 1.414;
                    me.canvas.width = me.canvas.width * 1.414;
                }
                me.fieldParamOptions = me.initialSelectionFields(result.data);
                me.maxFieldID = me._getTheMaxFieldID(result.data);
                me.initialTitle(result.data);
                me.initialHeader(result.data);
                me.initialFooter(result.data);
                me.initialSignature(result.data);
                $.bootstrapLoading.end();
            }, function(err){
                console.log(err);
                $.bootstrapLoading.end();
            }, function(ex){
                console.log(ex);
                $.bootstrapLoading.end();
            }
        );
    },
    clearTplProperties: () => {
        // 表眉
        $("#rpt_header_div").empty();
        // const str1 = '<div>表眉</div><div><input id="header_band_height_input" class="form-control form-control-sm" value="" type="text"></input></div><div><a href="#" onclick="reportFormatSetupObj.onAddLvInfo(this)" class="btn btn-sm btn-light text-primary">新增行</a></div>';
        const str1Arr = [];
        str1Arr.push('<div>表眉');
        str1Arr.push('</div>');
        str1Arr.push('<div>');
        str1Arr.push('<div>默认行高: ');
        str1Arr.push('<input id="header_band_height_input" value="" type="number" step="0.1" width="10"></input>');
        str1Arr.push('<a href="#" onclick="reportFormatSetupObj.onAddLvInfo(this)" class="btn btn-sm btn-light text-primary">新增行</a>');
        str1Arr.push('</div>');
        str1Arr.push('</div>');
        const str1 = str1Arr.join('');
        $("#rpt_header_div").append(str1);
        $("#rpt_header_table_div").empty();
        // 表脚
        $("#rpt_footer_div").empty();
        // const str2 = '<div>表脚</div><div><input id="footer_band_height_input" class="form-control form-control-sm" value="" type="text"></input></div><div><a href="#" onclick="reportFormatSetupObj.onAddLvInfo(this)" class="btn btn-sm btn-light text-primary">新增行</a></div>';
        const str2Arr = [];
        str2Arr.push('<div>表脚');
        str2Arr.push('</div>');
        str2Arr.push('<div>');
        str2Arr.push('<div>默认行高: ');
        str2Arr.push('<input id="footer_band_height_input" value="" type="number" step="0.1" width="10"></input>');
        str2Arr.push('<a href="#" onclick="reportFormatSetupObj.onAddLvInfo(this)" class="btn btn-sm btn-light text-primary">新增行</a>');
        str2Arr.push('</div>');
        str2Arr.push('</div>');
        const str2 = str2Arr.join('');
        $("#rpt_footer_div").append(str2);
        $("#rpt_footer_table_div").empty();
        // 表标题
        $("#rpt_title_input")[0].value = '';
        // 电子签名
        // signature_ul_list
        $("#signature_ul_list").empty();
        $("#signature_ul_list").append('<li class="pl-3" id="signature_li_list"><a href="#" onclick="reportFormatSetupObj.onAddSignature(this)"><i class="fa fa-plus"></i> 添加新签字人</a></li>');
    },
    initialHeader: (rptTpl) => {
        const me = reportFormatSetupObj;
        const bandInfo = me._getRightBandInfoObj(me._getRightInfoObj(rptTpl), 'HeaderBand');
        if (bandInfo) {
            const posArr = me._checkLevelInfo(bandInfo);
            const html = me._buildHeaderFooterHTML(rptTpl, bandInfo, posArr);
            const actBand = rptTpl['布局框_集合'].find(band => band.Name === 'HeaderBand');
            const dftRowHeight = +(actBand.Height || 0.6) / (posArr.length || 1);
            $("#header_band_height_input")[0].value = dftRowHeight;
            // console.log(html);
            // $("#rpt_header_parent_div").empty();
            $("#rpt_header_table_div").append(html.join(''));
            // rpt_header_div
        }
    },
    initialFooter: (rptTpl) => {
        const me = reportFormatSetupObj;
        const bandInfo = me._getRightBandInfoObj(me._getRightInfoObj(rptTpl), 'FooterBand');
        if (bandInfo) {
            const posArr = me._checkLevelInfo(bandInfo);
            const html = me._buildHeaderFooterHTML(rptTpl, bandInfo, posArr);
            const actBand = rptTpl['布局框_集合'].find(band => band.Name === 'FooterBand');
            const dftRowHeight = +(actBand.Height || 0.6) / (posArr.length || 1);
            $("#footer_band_height_input")[0].value = dftRowHeight;
            // console.log(html);
            // $("#rpt_header_parent_div").empty();
            $("#rpt_footer_table_div").append(html.join(''));
            // rpt_header_div
        }
        //
    },
    initialTitle: (rptTpl) => {
        const me = reportFormatSetupObj;
        $("#rpt_title_input")[0].value = me._getTitle(rptTpl);
        const curNodes = me.treeObj.getSelectedNodes();
        if (curNodes.length > 0) {
            $("#rename_rpt_confirm")[0].innerText=`确认更新报表模板「${curNodes[0].name}」？`;
        }
    },
    initialSignature: (rptTpl) => {
        const jDom = $("#signature_li_list");
        if (rptTpl['电子签名离散指标_集合'] && rptTpl['电子签名离散指标_集合'].length > 0) {
            for (const disF of rptTpl['电子签名离散指标_集合']) {
                const newSignature = [];
                newSignature.push('<li class="d-flex justify-content-start align-items-center  mb-3">');
                newSignature.push(`<span class="col-auto"><input class="form-control form-control-sm" FID="${disF.ID}" value="${disF.Name}" type="text"></span>`);
                newSignature.push('<span><a href="#" onclick="reportFormatSetupObj.onRemoveSignature(this)" class="btn-sm text-danger px-1" title="移除"><i class="fa fa-remove"></i></a></span>');
                newSignature.push('</li>');
                jDom.before(newSignature.join(''));
            }
        }
    },
    _getTitle: (rptTpl) => {
        const me = reportFormatSetupObj;
        let rst = '';
        const bandInfo = me._getRightBandInfoObj(me._getRightInfoObj(rptTpl), 'TitleBand');
        if (bandInfo && bandInfo.text_s) {
            const titleTxt = bandInfo.text_s.find(item => item.font === 'ReportTitle_Main');
            if (titleTxt) {
                rst = titleTxt.Label;
            } else {
                rst = bandInfo.text_s[0].Label;
            }
        }
        return rst;
    },
    _setTitle: (rptTpl, newTitle) => {
        const me = reportFormatSetupObj;
        const bandInfo = me._getRightBandInfoObj(me._getRightInfoObj(rptTpl), 'TitleBand');
        if (bandInfo && bandInfo.text_s) {
            const titleTxt = bandInfo.text_s.find(item => item.font === 'ReportTitle_Main');
            if (titleTxt) {
                titleTxt.Label = newTitle;
            } else {
                bandInfo.text_s[0].Label = newTitle;
            }
        }
    },
    _getRightInfoObj: (rptTpl) => {
        let rst = null;
        if (rptTpl) {
            if (rptTpl['流水式表_信息']) {
                rst = rptTpl['流水式表_信息'];
            } else if (rptTpl['账单式表_信息']) {
                rst = rptTpl['账单式表_信息'];
            } else if (rptTpl['交叉表_信息']) {
                rst = rptTpl['交叉表_信息'];
            }
        }
        return rst;
    },
    _getRightBandInfoObj: (infoObj, bandName) => {
        let rst = null;
        if (infoObj) {
            for (let info of infoObj['离散信息']) {
                if (info['BandName'] === bandName) {
                    rst = info;
                    break;
                }
            }
        }
        return rst;
    },
    _checkLevelInfo: (bandInfo) => {
        let rst = [];
        if (bandInfo) {
            if (bandInfo.discrete_field_s) {
                for (const field of bandInfo.discrete_field_s) {
                    const bt = +field.area.Bottom;
                    if (!rst.includes(bt)) rst.push(bt);
                }
            }
            if (bandInfo.text_s) {
                for (const txt of bandInfo.text_s) {
                    const bt = +txt.area.Bottom;
                    if (!rst.includes(bt)) rst.push(bt);
                }
            }
        }
        return rst;
    },
    _createTypeSelection: (dftSelection = 0) => {
        const rst = [];
        rst.push('<select class="form-control form-control-sm" onchange="reportFormatSetupObj.onTypeChange(this)">');
        rst.push(`<option${dftSelection === 0 ? ' selected' : ''}>文本</option>`);
        rst.push(`<option${dftSelection !== 0 ? ' selected' : ''}>指标</option>`);
        rst.push('</select>');
        return rst.join('');
    },
    initialSelectionFields: (rptTpl) => {
        // 这里统一收集可选指标范围（有默认范围 + 报表本身特别的指标）
        const me = reportFormatSetupObj;
        const rst = { fields_collection: [], params_collection: [] };
        for (const param of rptTpl['离散参数_集合']) {
            rst.params_collection.push({ PID: +param.ID, name: param.Name, dftValue: param.Default_Value || '' });
        }
        for (const fd of rptTpl['指标_数据_映射']['离散指标_集合']) {
            rst.fields_collection.push({ FID: +fd.ID, name: fd.Name });
        }
        const collectAdhocFields = (hfBandInfo) => {
            if (hfBandInfo && hfBandInfo.discrete_field_s) {
                for (const field of hfBandInfo.discrete_field_s) {
                    if (!field.ParamID) {
                        const selField = rst.fields_collection.find(item => item.FID === +field.FieldID);
                        if (!selField) {
                            const ahocSelField = me._scanField(rptTpl, field.FieldID);
                            rst.fields_collection.push({ FID: +ahocSelField.ID, name: ahocSelField.Name });
                        }
                    }
                }
            }
        };
        const headerBandInfo = me._getRightBandInfoObj(me._getRightInfoObj(rptTpl), 'HeaderBand');
        collectAdhocFields(headerBandInfo);
        const footerBandInfo = me._getRightBandInfoObj(me._getRightInfoObj(rptTpl), 'FooterBand');
        collectAdhocFields(footerBandInfo);
        return rst;
    },
    _getTheMaxFieldID: (rptTpl) => {
        let rst = -1;
        if (rptTpl['无映射离散指标_集合'] && rptTpl['无映射离散指标_集合'].length > 0) {
            rptTpl['无映射离散指标_集合'].forEach((disF) => {
                if (+(disF.ID || -1) > rst) rst = +disF.ID;
            });
        }
        if (rptTpl['电子签名离散指标_集合'] && rptTpl['电子签名离散指标_集合'].length > 0) {
            rptTpl['电子签名离散指标_集合'].forEach((disF) => {
                if (+(disF.ID || -1) > rst) rst = +disF.ID;
            });
        }
        if (rptTpl['动态日期离散参数_集合'] && rptTpl['动态日期离散参数_集合'].length > 0) {
            rptTpl['动态日期离散参数_集合'].forEach((disF) => {
                if (+(disF.ID || -1) > rst) rst = +disF.ID;
            });
        }
        if (rptTpl['电子签名审核意见指标_集合'] && rptTpl['电子签名审核意见指标_集合'].length > 0) {
            rptTpl['电子签名审核意见指标_集合'].forEach((disF) => {
                if (+(disF.ID || -1) > rst) rst = +disF.ID;
            });
        }
        return rst;
    },
    _createSelectionFields_BK: (rptTpl, currentFieldID, ParamID) => {
        const me = reportFormatSetupObj;
        const rst = [];
        let hasSelected = false;
        rst.push('<select class="form-control form-control-sm">');
        for (const fd of rptTpl['指标_数据_映射']['离散指标_集合']) {
            if (!hasSelected) {
                hasSelected = fd.ID === currentFieldID;
            }
            const selectedStr = fd.ID === currentFieldID ? ' selected' : '';
            rst.push(`<option${selectedStr} FID="${fd.ID}">${fd.Name}</option>`);
        }
        if (!hasSelected) {
            // 如果没有在选项中，那表示是一个额外的指标(可能在: a. '电子签名离散指标_集合' b. '无映射离散指标_集合'中 etc...)，需要在模板中全扫描一把
            // 有2种情况，一种是离散的指标，另一种是特殊参数(页码)
            if (ParamID) {
                for (const pd of rptTpl['离散参数_集合']) {
                    if (`${pd.ID}` === `${ParamID}`) {
                        rst.push(`<option selected PID="${ParamID}">${pd.Name}</option>`);
                        break;
                    }
                }
            } else {
                const selField = me._scanField(rptTpl, currentFieldID);
                if (selField) {
                    rst.push(`<option selected FID="${currentFieldID}">${selField.Name}</option>`);
                }
            }
        }
        rst.push('</select>');
        return rst.join('');
    },
    _createSelectionFields: (currentFieldID, ParamID) => {
        const me = reportFormatSetupObj;
        const rst = [];
        let hasSelected = false;
        rst.push('<select class="form-control form-control-sm">');
        for (const fd of reportFormatSetupObj.fieldParamOptions.fields_collection) {
            const selectedStr = `${fd.FID}` === `${currentFieldID}` ? ' selected' : '';
            rst.push(`<option${selectedStr} FID="${fd.FID}">${fd.name}</option>`);
        }
        for (const pd of reportFormatSetupObj.fieldParamOptions.params_collection) {
            const selectedStr = `${pd.PID}` === `${ParamID}` ? ' selected' : '';
            rst.push(`<option${selectedStr} PID="${pd.PID}">${pd.name}</option>`);
        }
        rst.push('</select>');
        return rst.join('');
    },
    _scanField: (rptTpl, curFieldId) => {
        let rst = null;
        rst = rptTpl['无映射离散指标_集合'].find(item => item.ID === curFieldId);
        if (!rst) rst = rptTpl['电子签名离散指标_集合'].find(item => `${item.ID}` === `${curFieldId}`);
        if (!rst) rst = rptTpl['动态日期离散参数_集合'].find(item => `${item.ID}` === `${curFieldId}`);
        if (!rst) rst = rptTpl['电子签名审核意见指标_集合'].find(item => `${item.ID}` === `${curFieldId}`);
        if (!rst) rst = rptTpl['指标_数据_映射']['从数据指标_集合'].find(item => `${item.ID}` === `${curFieldId}`);
        if (!rst) rst = rptTpl['指标_数据_映射']['主数据指标_集合'].find(item => `${item.ID}` === `${curFieldId}`);
        return rst;
    },
    _buildHeaderFooterHTML: (rptTpl, hfBandInfo, posArr) => {
        const me = reportFormatSetupObj;
        const rst = [];
        if (hfBandInfo && posArr.length > 0) {
            // 1. 增加一些必要html
            rst.push('  <table class="table table-bordered">')
            rst.push('    <thead>');
            rst.push('       <tr>');
            rst.push('          <th width="5%" style="text-align: center;">行号</th>');
            rst.push('          <th width="10%" style="text-align: center;">类型</th>');
            rst.push('          <th width="20%" style="text-align: center;">值</th>');
            rst.push('          <th width="10%" style="text-align: center;">左位置</th>');
            rst.push('          <th width="10%" style="text-align: center;">右位置</th>');
            rst.push('          <th width="15%" style="text-align: center;">前缀</th>');
            rst.push('          <th width="15%" style="text-align: center;">后缀</th>');
            rst.push('          <th width="15%" style="text-align: center;">操作</th>');
            rst.push('       </tr>');
            rst.push('    </thead>');
            rst.push('     <tbody>')
            // --------
            const lvs = [];
            for (let idx = 0; idx < posArr.length; idx++) {
                const lvDtl = [];
                lvDtl.push('<tr class="text-center">');
                lvDtl.push(`<td>${idx + 1}</td>`);
                lvDtl.push('<td></td>');
                lvDtl.push('<td></td>');
                lvDtl.push('<td></td>');
                lvDtl.push('<td></td>');
                lvDtl.push('<td></td>');
                lvDtl.push('<td></td>');
                lvDtl.push('<td><a href="#" onclick="reportFormatSetupObj.onAddInfo(this)" class="text-primary mr-2" title="新增插入子项">新增</a></td>');
                lvDtl.push('</tr>');
                lvs.push(lvDtl);
            }
            if (hfBandInfo.text_s) {
                for (const txt of hfBandInfo.text_s) {
                    const bt = +txt.area.Bottom;
                    const btIdx = posArr.indexOf(bt);
                    if (btIdx >= 0) {
                        lvs[btIdx].push('<tr class="text-center">');
                        lvs[btIdx].push('<td></td>');
                        lvs[btIdx].push(`<td>${me._createTypeSelection(0)}</td>`);
                        lvs[btIdx].push(`<td class="text-left"><input class="form-control form-control-sm" value="${txt.Label || ''}" type="text"></td>`);
                        lvs[btIdx].push(`<td class="text-left"><input class="form-control form-control-sm" value="${txt.area.Left || '0'}" type="text"></td>`);
                        lvs[btIdx].push(`<td class="text-left"><input class="form-control form-control-sm" value="${txt.area.Right || '0'}" type="text"></td>`);
                        lvs[btIdx].push(`<td class="text-left"><input class="form-control form-control-sm" value="" type="text"></td>`);
                        lvs[btIdx].push(`<td class="text-left"><input class="form-control form-control-sm" value="" type="text"></td>`);
                        // lvs[btIdx].push('<td></td>');
                        // lvs[btIdx].push('<td></td>');
                        lvs[btIdx].push('<td><a href="#" onclick="reportFormatSetupObj.onDeleteInfo(this)" class="text-danger mr-2" title="删除">删除</a></td>');
                        lvs[btIdx].push('</tr>');
                    }
                }
            }
            if (hfBandInfo.discrete_field_s) {
                for (const field of hfBandInfo.discrete_field_s) {
                    const bt = +field.area.Bottom;
                    const btIdx = posArr.indexOf(bt);
                    if (btIdx >= 0) {
                        lvs[btIdx].push('<tr class="text-center">');
                        lvs[btIdx].push('<td></td>');
                        lvs[btIdx].push(`<td>${me._createTypeSelection(1)}</td>`);
                        // lvs[btIdx].push(`<td>${me._createSelectionFields_BK(rptTpl, field.FieldID, field.ParamID)}</td>`);
                        lvs[btIdx].push(`<td>${me._createSelectionFields(field.FieldID, field.ParamID)}</td>`);
                        lvs[btIdx].push(`<td class="text-left"><input class="form-control form-control-sm" value="${field.area.Left || '0'}" type="text"></td>`);
                        lvs[btIdx].push(`<td class="text-left"><input class="form-control form-control-sm" value="${field.area.Right || '0'}" type="text"></td>`);
                        lvs[btIdx].push(`<td class="text-left"><input class="form-control form-control-sm" value="${field.Prefix || ''}" type="text"></td>`);
                        lvs[btIdx].push(`<td class="text-left"><input class="form-control form-control-sm" value="${field.Suffix || ''}" type="text"></td>`);
                        lvs[btIdx].push('<td><a href="#" onclick="reportFormatSetupObj.onDeleteInfo(this)" class="text-danger mr-2" title="删除">删除</a></td>');
                        lvs[btIdx].push('</tr>');
                    }
                }
            }
            //...
            for (const lv of lvs) {
                rst.push(...lv);
            }
            rst.push('     </tbody>')
            rst.push('  </table>')
        }
        return rst;
    },
    updateReportTemplate: () => {
        const me = reportFormatSetupObj;
        const rptTemplate = me._prepareReportTemplate();
        const curNodes = me.treeObj.getSelectedNodes();
        if (rptTemplate && curNodes.length > 0) {
            const params = { tplId: curNodes[0].ID, tplName: curNodes[0].name, tplObj: JSON.stringify(rptTemplate) };
            const url = '/report_api/updateReportTemplate';
            $.bootstrapLoading.start();
            CommonAjax.postXsrfEx(url, params, 300000, true, getCookie('csrfToken_j'),
                async function(result){
                    console.log(result);
                    $.bootstrapLoading.end();
                }, function(err){
                    console.log(err);
                    $.bootstrapLoading.end();
                }, function(ex){
                    console.log(ex);
                    $.bootstrapLoading.end();
                }
            );
        }
    },
    preview: () => {
        // alert('hi');
        const me = reportFormatSetupObj;
        const rptTemplate = me._prepareReportTemplate();
        if (rptTemplate) {
            const params = { tplObj: JSON.stringify(rptTemplate) };
            const url = '/report_api/getPreviewReport';
            $.bootstrapLoading.start();
            CommonAjax.postXsrfEx(url, params, 300000, true, getCookie('csrfToken_j'),
                async function(result){
                    // console.log(result);
                    JpcCanvasOutput.cleanCanvas(me.canvas);
                    JpcCanvasOutput.drawPageBorder(result.pageRst, me.canvas, getScreenDPI());
                    JpcCanvasOutput.highlightConflictArea(result.pageRst, 1);
                    JpcCanvasOutput.drawToCanvas(result.pageRst, me.canvas, 1);
                    $.bootstrapLoading.end();
                }, function(err){
                    console.log(err);
                    $.bootstrapLoading.end();
                }, function(ex){
                    console.log(ex);
                    $.bootstrapLoading.end();
                }
            );
        }
    },
    previewSign: () => {
        const me = reportFormatSetupObj;
        $("#dummy_sign_preview").empty();
        const signs = [];
        const domObj = $("#signature_ul_list")[0];
        for (let dIdx = 0; dIdx < domObj.children.length - 1; dIdx++) {
            const signName = domObj.children[dIdx].children[0].children[0].value; // 电子签名名称
            signs.push('<div class="form-group row">');
            signs.push(`<label for="staticEmail" class="col-sm-3 col-form-label pr-0">${signName || ''}</label>`);
            signs.push('<div class="col-sm-9">');
            signs.push('<ul class="list-group">');
            signs.push('<li class="list-group-item"><a class="text-muted"><i class="fa fa-plus"></i> 添加签字</a></li>');
            signs.push('</ul>');
            signs.push('</div>');
            signs.push('</div>');
        }    
        $("#dummy_sign_preview").append(signs.join(''));
    },
    _prepareReportTemplate: () => {
        let rst = null;
        const me = reportFormatSetupObj;
        const curNodes = me.treeObj.getSelectedNodes();
        if (curNodes.length > 0) {
            const headers = me._createCommonCollctInfo('#rpt_header_table_div');
            const footers = me._createCommonCollctInfo('#rpt_footer_table_div');
            const signatures = me._createSignatureInfo(me.templateObj[`${curNodes[0].ID}`]);
            const rptTemplate = me.templateObj[`${curNodes[0].ID}`];
            if (rptTemplate) {
                me._setupTemplate(rptTemplate, headers, footers, signatures);
                rst = rptTemplate;
            }
        }
        return rst;
    },
    _createCommonCollctInfo: (containerId) => {
        let lvCnt = 0;
        const rst = { texts: [], fields: [], levels: 0 };
        const createAreaFromDom = (firstDom, lv) => {
            const rst = { Top: lv, Left: 0, Right: 0, Bottom: lv + 1, H_CalculationType: "percentage", V_CalculationType: "percentage" };
            rst.Left = firstDom.cells[3].childNodes[0].value || 0;
            rst.Right = firstDom.cells[4].childNodes[0].value || 0;
            return rst;
        };
        const ParamDftValMap = { '5010': '第 X 页', '5011': '共 X 页' };
        const domObj = $(containerId);
        if (domObj[0].childNodes.length > 0) {
            for (let idx = 0; idx < domObj[0].childNodes[1].childNodes[3].childNodes.length; idx++) {
                const hDom = domObj[0].childNodes[1].childNodes[3].childNodes[idx];
                if (hDom.innerText && hDom.innerText.includes('新增')) {
                    let dtlCnt = 0;
                    for (let idxN = idx + 1; idxN < domObj[0].childNodes[1].childNodes[3].childNodes.length; idxN++) {
                        // 开始创建文本对象或指标对象
                        const hnDom = domObj[0].childNodes[1].childNodes[3].childNodes[idxN];
                        if (hnDom.innerText && !hnDom.innerText.includes('新增')) {
                            dtlCnt++;
                            const areaObj = createAreaFromDom(hnDom, lvCnt);
                            if (hnDom.cells[1].childNodes[0][0].selected) {
                                // 创建文本对象
                                const txtObj = { area: areaObj, font: 'Header', control: 'Header', style: 'Default_None', Label: ''};
                                txtObj.Label = hnDom.cells[2].childNodes[0].value || '';
                                rst.texts.push(txtObj);
                            } else {
                                // 创建指标对象
                                const fieldObj = { area: areaObj, font: 'Header', control: 'Header', style: 'Default_None', Prefix: '', Suffix: ''};
                                fieldObj.Prefix = hnDom.cells[5].childNodes[0].value || '';
                                fieldObj.Suffix = hnDom.cells[6].childNodes[0].value || '';
                                for (const fIdOpt of hnDom.cells[2].childNodes[0]) {
                                    if (fIdOpt.selected) {
                                        if (fIdOpt.attributes['fid']) {
                                            fieldObj.FieldID = +fIdOpt.attributes[fIdOpt.attributes.length - 1].nodeValue;
                                        } else {
                                            fieldObj.ParamID = fIdOpt.attributes[fIdOpt.attributes.length - 1].nodeValue;
                                            fieldObj.Default_Value = ParamDftValMap[fieldObj.ParamID] || '';
                                        }
                                        break;
                                    }
                                }
                                rst.fields.push(fieldObj);
                            }
                        } else {
                            break;
                        }
                    }
                    if (dtlCnt > 0) lvCnt++; // 有子项的才会被统计进来
                    
                    // lvCnt++; // 不能无条件的统计增加层次
                }
            }
        }
        if (lvCnt > 0) {
            // 所有rst的text、field的纵坐标都要重新整理一遍
            rst.levels = lvCnt;
            const lvH = +(100 / lvCnt).toFixed(3);
            for (const txt of rst.texts) {
                txt.area.Top = lvH * txt.area.Top;
                txt.area.Bottom = lvH * txt.area.Bottom;
            }
            for (const fld of rst.fields) {
                fld.area.Top = lvH * fld.area.Top;
                fld.area.Bottom = lvH * fld.area.Bottom;
            }
        }
        return rst;
    },
    _createSignatureInfo: (rptTpl) => {
        const me = reportFormatSetupObj;
        const rst = [[], [], []]; // 电子签名、日期、审核意见 三件套
        const domObj = $("#signature_ul_list")[0];
        const createReplaceField = (fid, name) => {
            return { ID: +fid, Name: name, DataType: 'string', Default_Value: '' };
        };
        for (let dIdx = 0; dIdx < domObj.children.length - 1; dIdx++) {
            const signName = domObj.children[dIdx].children[0].children[0].value; // 电子签名名称
            const signFId = +domObj.children[dIdx].children[0].children[0].attributes[1].value; // 指标ID
            rst[0].push(createReplaceField(signFId, signName));

            let dftFieldID = 0;
            const assField1 = rptTpl['动态日期离散参数_集合'].find(disF => disF.Name === signName + '_签字日期')
            if (!assField1) {
                me.maxFieldID++;
                dftFieldID = me.maxFieldID;
            } else {
                dftFieldID = +assField1.ID;
            }
            rst[1].push(createReplaceField(dftFieldID, signName + '_签字日期'));

            const assField2 = rptTpl['电子签名审核意见指标_集合'].find(disF => disF.Name === signName + '_审核意见')
            if (!assField2) {
                me.maxFieldID++;
                dftFieldID = me.maxFieldID;
            } else {
                dftFieldID = +assField2.ID;
            }
            rst[2].push(createReplaceField(dftFieldID, signName + '_审核意见'));
        }
        return rst;
    },
    _setupTemplate: (rptTpl, headersInfo, footersInfo, signatureInfo = null) => {
        const me = reportFormatSetupObj;
        me._setTitle(rptTpl, $("#rpt_title_input")[0].value);
        const headerBandInfo = me._getRightBandInfoObj(me._getRightInfoObj(rptTpl), 'HeaderBand');
        if (headerBandInfo) {
            const headerBand = rptTpl['布局框_集合'].find(item => item.Name === 'HeaderBand');
            // 1. 高度
            if (headerBand) {
                let dftHeight = $("#header_band_height_input")[0].value || 0.6;
                if (dftHeight === '') dftHeight = 0.6;
                headerBand.Height = dftHeight * headersInfo.levels;
            }
            // 2.
            headerBandInfo.text_s = headersInfo.texts;
            headerBandInfo.discrete_field_s = headersInfo.fields;
        }
        const footerBandInfo = me._getRightBandInfoObj(me._getRightInfoObj(rptTpl), 'FooterBand');
        if (footerBandInfo) {
            const footerBand = rptTpl['布局框_集合'].find(item => item.Name === 'FooterBand');
            // 1. 高度
            if (footerBand) {
                let dftHeight = $("#footer_band_height_input")[0].value || 1;
                if (dftHeight === '') dftHeight = 1; // 计量的表脚默认高度给1(签名缘故)
                footerBand.Height = dftHeight * footersInfo.levels;
            }
            // 2.
            footerBandInfo.text_s = footersInfo.texts;
            footerBandInfo.discrete_field_s = footersInfo.fields;
        }
        if (signatureInfo && signatureInfo.length === 3) {
            rptTpl['电子签名离散指标_集合'] = signatureInfo[0];
            rptTpl['动态日期离散参数_集合'] = signatureInfo[1];
            rptTpl['电子签名审核意见指标_集合'] = signatureInfo[2];
        }
    },
};