Calculation/app/service/jpc_report.js

'use strict';

/**
 * Created by Tony on 2023/4/14.
 */

const BaseService = require('../base/base_service');
const JpcEx = require('../reports/rpt_component/jpc_ex');
const JV = require('../reports/rpt_component/jpc_value_define');
const rpt_xl_util = require('../reports/util/rpt_excel_util');
const rptDataExtractor = require('../reports/util/rpt_calculation_data_util');
const RPT_DEF_PROPERTIES = require('../const/report_defined_properties');

module.exports = app => {

    class JpcReport extends BaseService {

        /**
         * 构造函数
         *
         * @param {Object} ctx - egg全局变量
         * @return {void}
         */
        constructor(ctx) {
            super(ctx);
            this.tableName = '';
            this.dataId = '';
        }

        async getAllPagesCommon(ctx, rptTpl, params, option, outputType, baseDir, customSelect) {
            // const rptDataUtil = new rptDataExtractor();
            // rptDataUtil.initialize(rptTpl);
            // const filter = rptDataUtil.getDataRequestFilter();
            // const rawDataObj = await ctx.service.report.getReportData(params, filter.tables, filter.memFieldKeys,
            //     rptTpl[JV.NODE_CUSTOM_DEFINE], customSelect);
            // // console.log(rawDataObj);
            // try {
            //     const printCom = JpcEx.createNew();
            //     if (params.pageSize) rptTpl[JV.NODE_MAIN_INFO][JV.NODE_PAGE_INFO][JV.PROP_PAGE_SIZE] = params.pageSize;
            //     if (params.orientation && (params.orientation !== 'null')) rptTpl[JV.NODE_MAIN_INFO][JV.NODE_PAGE_INFO][JV.PROP_ORIENTATION] = params.orientation;

            //     const defProperties = RPT_DEF_PROPERTIES;
            //     const tplData = rptDataUtil.assembleData(ctx, rawDataObj, baseDir, printCom, customSelect);

            //     if (params.custCfg) {
            //         setupCustomizeCfg(params.custCfg, rptTpl, defProperties);
            //     } else {
            //         // setupCustomizeCfg(defProperties, rptTpl, defProperties);
            //     }
            //     const dftOption = params.option || JV.PAGING_OPTION_NORMAL;
            //     printCom.initialize(rptTpl);
            //     printCom.analyzeData(ctx.helper, rptTpl, tplData, defProperties, dftOption, outputType, customSelect);
            //     const maxPages = printCom.totalPages;
            //     let pageRst = null;
            //     if (maxPages > 0) {
            //         pageRst = printCom.outputAsSimpleJSONPageArray(ctx.helper, rptTpl, tplData, 1, maxPages, defProperties, params.custCfg, customSelect);
            //     } else {
            //         pageRst = printCom.outputAsPreviewPage(rptTpl, defProperties);
            //     }
            //     pageRst.id = params.rpt_tpl_id;
            //     return pageRst;
            // } catch (ex) {
            //     console.log('报表数据异常, tender id: ' + params.tender_id);
            //     console.log(ex);
            // }
        }

        getAllPreviewPagesCommon(rawRptTpl, pageSize) {
            const printCom = JpcEx.createNew();
            const defProperties = RPT_DEF_PROPERTIES;
            const rptTpl = JSON.parse(rawRptTpl.rpt_content);
            rptTpl[JV.NODE_MAIN_INFO][JV.NODE_PAGE_INFO][JV.PROP_PAGE_SIZE] = pageSize;
            setupSomeDftCustomizeCfg(rptTpl);
            printCom.initialize(rptTpl);
            const pageRst = printCom.outputAsPreviewPage(rptTpl, defProperties);
            return pageRst;
        }
    }

    return JpcReport;
};

function setupCustomizeCfg(customizeCfg, rptTpl, defProperties) {
    const tmpObj = {};
    // 1. 字体
    const newFonts = [];
    for (const font of defProperties.fonts) {
        const copyFont = {};
        copyFont.ID = font.ID;
        for (const fontProp of JV.FONT_PROPS) {
            copyFont[fontProp] = font[fontProp];
        }
        newFonts.push(copyFont);
        tmpObj[font.ID] = copyFont;
    }
    const private_setup_font = function(propStr, newFont) {
        if (tmpObj[propStr]) {
            tmpObj[propStr].Name = newFont.Name;
            tmpObj[propStr].FontHeight = String(newFont.FontHeight);
            tmpObj[propStr].FontBold = newFont.FontBold;
            tmpObj[propStr].FontItalic = newFont.FontItalic;
            tmpObj[propStr].FontUnderline = newFont.FontUnderline;
        }
    };
    for (const custFont of customizeCfg.fonts) {
        switch (custFont.CfgDispName) {
            case '表标题':
                private_setup_font('ReportTitle_Main', custFont);
                break;
            case '列标题':
                private_setup_font('HeaderColumn', custFont);
                private_setup_font('FooterColumn', custFont);
                break;
            case '正文内容':
                private_setup_font('Content', custFont);
                break;
            case '合计':
                private_setup_font('GrandTotal', custFont);
                private_setup_font('SectionTotal', custFont);
                break;
            case '表眉/表脚':
                private_setup_font('Header', custFont);
                private_setup_font('Footer', custFont);
                break;
            default:
                break;
        }
    }
    // 1.1 窄体
    if (tmpObj.Content_Narrow) {
        if (customizeCfg.isNarrow) {
            tmpObj.Content_Narrow.Name = 'Arial Narrow';
        } else {
            if (tmpObj.Content) {
                tmpObj.Content_Narrow.Name = tmpObj.Content.Name;
            } else {
                tmpObj.Content_Narrow.Name = '宋体';
            }
        }
    }
    defProperties.fonts = newFonts;
    // 2. 页边距
    rptTpl[JV.NODE_MAIN_INFO][JV.NODE_MARGINS][JV.PROP_LEFT] = customizeCfg.margins[JV.PROP_LEFT] / 10;
    rptTpl[JV.NODE_MAIN_INFO][JV.NODE_MARGINS][JV.PROP_RIGHT] = customizeCfg.margins[JV.PROP_RIGHT] / 10;
    rptTpl[JV.NODE_MAIN_INFO][JV.NODE_MARGINS][JV.PROP_TOP] = customizeCfg.margins[JV.PROP_TOP] / 10;
    rptTpl[JV.NODE_MAIN_INFO][JV.NODE_MARGINS][JV.PROP_BOTTOM] = customizeCfg.margins[JV.PROP_BOTTOM] / 10;
    // 3. 边框宽度
    if (customizeCfg.hasOwnProperty('borderThick')) {
        for (let i = 0; i < defProperties.styles.length; i++) {
            const style = defProperties.styles[i];
            if (style.ID === 'BORDER_ALL_AROUND') {
                for (const border of style.border_style) {
                    border.LineWeight = customizeCfg.borderThick;
                }
            }
        }
    }
    // 4. 边框竖线
    if (!(customizeCfg.showVerticalLine)) {
        const private_copy_border = function(src) {
            const rst = {};
            rst.Position = src.Position;
            rst.LineWeight = src.LineWeight;
            rst.DashStyle = src.DashStyle;
            rst.Color = src.Color;
            return rst;
        };
        const newStyles = [];
        for (let i = 0; i < defProperties.styles.length; i++) {
            const style = defProperties.styles[i];
            newStyles.push(style);
            if (style.ID === 'BORDER_ALL_AROUND') {
                const newStyle = {};
                newStyle.ID = style.ID;
                newStyle.CfgDispName = style.CfgDispName;
                newStyle.border_style = [];
                for (const border of style.border_style) {
                    const newBorder = private_copy_border(border);
                    newStyle.border_style.push(newBorder);
                    if (border.Position === 'Left' || border.Position === 'Right') {
                        newBorder.LineWeight = 0;
                    }
                }
                newStyles[newStyles.length - 1] = newStyle;
            }
        }
        defProperties.styles = newStyles;
    }
    // 5. 补0
    const private_Setup_Format = function(tabFields) {
        if (tabFields) {
            for (const tabField of tabFields) {
                if (tabField[JV.PROP_FORMAT]) {
                    tabField[JV.PROP_FORMAT] = tabField[JV.PROP_FORMAT].replace(new RegExp('#', 'gm'), '0');
                }
            }
        }
    };
    if (customizeCfg.fillZero) {
        if (rptTpl[JV.NODE_FLOW_INFO]) {
            if (rptTpl[JV.NODE_FLOW_INFO][JV.NODE_FLOW_CONTENT]) private_Setup_Format(rptTpl[JV.NODE_FLOW_INFO][JV.NODE_FLOW_CONTENT][JV.PROP_FLOW_FIELDS]);
            if (rptTpl[JV.NODE_FLOW_INFO][JV.NODE_FLOW_PAGE_SUM]) private_Setup_Format(rptTpl[JV.NODE_FLOW_INFO][JV.NODE_FLOW_PAGE_SUM][JV.PROP_SUM_FIELDS]);
            if (rptTpl[JV.NODE_FLOW_INFO][JV.NODE_FLOW_SEG_SUM]) private_Setup_Format(rptTpl[JV.NODE_FLOW_INFO][JV.NODE_FLOW_SEG_SUM][JV.PROP_SUM_FIELDS]);
            if (rptTpl[JV.NODE_FLOW_INFO][JV.NODE_FLOW_GROUP] && rptTpl[JV.NODE_FLOW_INFO][JV.NODE_FLOW_GROUP][JV.PROP_GROUP_LINES]) private_Setup_Format(rptTpl[JV.NODE_FLOW_INFO][JV.NODE_FLOW_GROUP][JV.PROP_GROUP_LINES][JV.PROP_SUM_FIELDS]);
            if (rptTpl[JV.NODE_FLOW_INFO][JV.NODE_DISCRETE_INFO]) {
                for (const discrete of rptTpl[JV.NODE_FLOW_INFO][JV.NODE_DISCRETE_INFO]) {
                    private_Setup_Format(discrete[JV.PROP_DISCRETE_FIELDS]);
                }
            }
            if (rptTpl[JV.NODE_FLOW_INFO_EX]) {
                if (rptTpl[JV.NODE_FLOW_INFO_EX][JV.NODE_FLOW_CONTENT]) private_Setup_Format(rptTpl[JV.NODE_FLOW_INFO_EX][JV.NODE_FLOW_CONTENT][JV.PROP_FLOW_FIELDS]);
                if (rptTpl[JV.NODE_FLOW_INFO_EX][JV.NODE_FLOW_PAGE_SUM]) private_Setup_Format(rptTpl[JV.NODE_FLOW_INFO_EX][JV.NODE_FLOW_PAGE_SUM][JV.PROP_SUM_FIELDS]);
                if (rptTpl[JV.NODE_FLOW_INFO_EX][JV.NODE_FLOW_SEG_SUM]) private_Setup_Format(rptTpl[JV.NODE_FLOW_INFO_EX][JV.NODE_FLOW_SEG_SUM][JV.PROP_SUM_FIELDS]);
                if (rptTpl[JV.NODE_FLOW_INFO_EX][JV.NODE_FLOW_GROUP]) private_Setup_Format(rptTpl[JV.NODE_FLOW_INFO_EX][JV.NODE_FLOW_GROUP][JV.PROP_SUM_FIELDS]);
                if (rptTpl[JV.NODE_FLOW_INFO_EX][JV.NODE_FLOW_GROUP] && rptTpl[JV.NODE_FLOW_INFO_EX][JV.NODE_FLOW_GROUP][JV.PROP_GROUP_LINES]) private_Setup_Format(rptTpl[JV.NODE_FLOW_INFO_EX][JV.NODE_FLOW_GROUP][JV.PROP_GROUP_LINES][JV.PROP_SUM_FIELDS]);
                if (rptTpl[JV.NODE_FLOW_INFO_EX][JV.NODE_DISCRETE_INFO]) {
                    for (const discrete of rptTpl[JV.NODE_FLOW_INFO_EX][JV.NODE_DISCRETE_INFO]) {
                        private_Setup_Format(discrete[JV.PROP_DISCRETE_FIELDS]);
                    }
                }
            }
        } else if (rptTpl[JV.NODE_BILL_INFO]) {
            if (rptTpl[JV.NODE_BILL_INFO][JV.NODE_BILL_CONTENT]) private_Setup_Format(rptTpl[JV.NODE_BILL_INFO][JV.NODE_BILL_CONTENT][JV.PROP_BILL_FIELDS]);
            if (rptTpl[JV.NODE_BILL_INFO][JV.NODE_DISCRETE_INFO]) {
                for (const discrete of rptTpl[JV.NODE_BILL_INFO][JV.NODE_DISCRETE_INFO]) {
                    private_Setup_Format(discrete[JV.PROP_DISCRETE_FIELDS]);
                }
            }
        } else if (rptTpl[JV.NODE_CROSS_INFO]) {
            if (rptTpl[JV.NODE_CROSS_INFO][JV.NODE_CROSS_CONTENT]) private_Setup_Format(rptTpl[JV.NODE_CROSS_INFO][JV.NODE_CROSS_CONTENT][JV.TAB_CROSS_FIELDS]);
            if (rptTpl[JV.NODE_CROSS_INFO][JV.NODE_CROSS_ROW]) private_Setup_Format(rptTpl[JV.NODE_CROSS_INFO][JV.NODE_CROSS_ROW][JV.TAB_CROSS_FIELDS]);
            if (rptTpl[JV.NODE_CROSS_INFO][JV.NODE_CROSS_COL]) private_Setup_Format(rptTpl[JV.NODE_CROSS_INFO][JV.NODE_CROSS_COL][JV.TAB_CROSS_FIELDS]);
            if (rptTpl[JV.NODE_CROSS_INFO][JV.NODE_CROSS_COL_SUM]) private_Setup_Format(rptTpl[JV.NODE_CROSS_INFO][JV.NODE_CROSS_COL_SUM][JV.TAB_CROSS_FIELDS]);
            if (rptTpl[JV.NODE_CROSS_INFO][JV.NODE_CROSS_ROW_EXT]) private_Setup_Format(rptTpl[JV.NODE_CROSS_INFO][JV.NODE_CROSS_ROW_EXT][JV.TAB_CROSS_FIELDS]);
            if (rptTpl[JV.NODE_CROSS_INFO][JV.NODE_CROSS_ROW_SUM_EXT]) private_Setup_Format(rptTpl[JV.NODE_CROSS_INFO][JV.NODE_CROSS_ROW_SUM_EXT][JV.TAB_CROSS_FIELDS]);
            if (rptTpl[JV.NODE_CROSS_INFO][JV.NODE_DISCRETE_INFO]) {
                for (const discrete of rptTpl[JV.NODE_CROSS_INFO][JV.NODE_DISCRETE_INFO]) {
                    private_Setup_Format(discrete[JV.PROP_DISCRETE_FIELDS]);
                }
            }
        }
    }
}

function setupSomeDftCustomizeCfg(rptTpl) {
    rptTpl[JV.NODE_MAIN_INFO][JV.NODE_MARGINS][JV.PROP_LEFT] = 1.5;
    rptTpl[JV.NODE_MAIN_INFO][JV.NODE_MARGINS][JV.PROP_RIGHT] = 1.5;
    rptTpl[JV.NODE_MAIN_INFO][JV.NODE_MARGINS][JV.PROP_TOP] = 1.5;
    rptTpl[JV.NODE_MAIN_INFO][JV.NODE_MARGINS][JV.PROP_BOTTOM] = 1.5;
}