Calculation/app/lib/rpt_data_analysis.js

'use strict';

/**
 *
 *
 * @author Mai
 * @date
 * @version
 */

const changeSort = {
    name: '变更令排序',
    hint: '默认的变更令排序，同时对变更令，变更清单进行排序\n' +
        '变更令排序勿需勾选任何预定义处理指标，但是在指标映射中，要添加"变更令(change)"和"变更清单(chang_audit_list)"下的指标',
    /**
     *
     * @param ctx - context常量
     * @param data - 全部数据源{Array}
     * @param fieldsKey - 计算字段
     */
    fun: function(ctx, data, fieldsKey) {
        if (!data.change || !data.change_audit_list) return;
        // 变更令排序
        data.change.sort(function (a, b) {
            return a.code.localeCompare(b.code);
        });
        data.change_audit_list.sort(function (a, b) {
            const aCIndex = data.change.findIndex(function (c) {
                return c.cid === a.cid;
            });
            const bCIndex = data.change.findIndex(function (c) {
                return c.cid === b.cid;
            });
            return aCIndex === bCIndex
                ? ctx.helper.compareCode(a.code, b.code)
                : aCIndex - bCIndex;
        });
    },
};
const gatherGcl = {
    name: '汇总工程量清单',
    hint: '请使用mem_stage_bills下指标，注意事项:\n' +
        '1. 以下字段，不管报表是否实际使用，均应添加至指标映射，且在此处应勾选（不要求顺序）:\n' +
        '  清单编号(b_code), 名称(name), 单位(unit), 单价(unit_price), 树结构-是否子项(is_leaf)\n' +
        '2. 汇总后，以下字段，均会失效, 请勿使用:\n' +
        '  台账ID(id), 树结构-ID(ledger_id), 树结构父项-ID(ledger_pid),\n' +
        '  树结构-层级(level), 树结构-同层排序(order), 树结构-完整路径(full_path),\n' +
        '  图册号(drawing_code), 备注(memo), 节点类型(node_type), 总额计量(is_tp)\n' +
        '3. 如需汇总"未计入清单章节项"，请勾选"章节编号(chapter)"字段\n',
    fun: function (ctx, data, fieldsKey) {
        const gatherFields = function(gcl, data, fields) {
            for (const f of fields) {
                if (data[f]) {
                    gcl[f] = ctx.helper.add(gcl[f], data[f]);
                }
            }
        };
        if (!data.mem_stage_bills) return;

        const fields = ctx.helper._.map(fieldsKey, 'field');
        const needFields = ['b_code', 'name', 'unit', 'unit_price', 'is_leaf'];
        for (const nf of needFields) {
            if (fields.indexOf(nf) === -1) return;
        }
        const gatherOther = fields.indexOf('chapter') >= 0;

        ctx.helper._.pull(data.mem_stage_bills, 'is_leaf');
        const gclBills = [], other = {name: '未计入清单章节项', chapter: '100'};

        for (const b of data.mem_stage_bills) {
            if (b.b_code && b.b_code !== '') {
                let gcl = gclBills.find(function (g) {
                    return g.b_code === b.b_code && g.name === b.name && g.unit === b.unit
                        && ctx.helper.checkZero(ctx.helper.sub(g.unit_price, b.unit_price));
                });
                if (!gcl) {
                    gcl = {
                        b_code: b.b_code, name: b.name, unit: b.unit,
                        unit_price: b.unit_price,
                        qc_bgl_code: [],
                    };
                    gclBills.push(gcl);
                }
                gatherFields(gcl, b, [
                    'deal_qty', 'deal_tp',
                    'sgfh_qty', 'sgfh_tp', 'sjcl_qty', 'sjcl_tp', 'qtcl_qty', 'qtcl_tp', 'quantity', 'total_price',
                    'contract_qty', 'contract_tp', 'qc_qty', 'qc_tp', 'gather_qty', 'gather_tp',
                    'pre_contract_qty', 'pre_contract_tp', 'pre_qc_qty', 'pre_qc_tp', 'pre_gather_qty', 'pre_gather_tp',
                    'end_contract_qty', 'end_contract_tp', 'end_qc_qty', 'end_qc_tp', 'end_gather_qty', 'end_gather_tp',
                    'final_tp'
                ]);
                if (b.qc_bgl_code && b.qc_bgl_code !== '') {
                    gcl.qc_bgl_code = gcl.qc_bgl_code.concat(b.qc_bgl_code.split(';'));
                }
            } else if (gatherOther) {
                gatherFields(other, b, [
                    'deal_tp', 'sgfh_tp', 'sjcl_tp', 'qtcl_tp', 'total_price',
                    'contract_tp', 'qc_tp', 'gather_tp',
                    'pre_contract_tp', 'pre_qc_tp', 'pre_gather_tp',
                    'end_contract_tp', 'end_qc_tp', 'end_gather_tp',
                    'final_tp'
                ]);
            }
        }
        if (gatherOther) gclBills.push(other);
        for (const g of gclBills) {
            if (g.qc_bgl_code) g.qc_bgl_code = g.qc_bgl_code.join(';');
            g.final_ratio = ctx.helper.mul(ctx.helper.div(g.end_gather_tp, g.final_ratio), 100);
        }

        data.mem_stage_bills = gclBills;
    }
};
const sortGcl = {
    name: '工程量清单排序',
    hint: '只对一张表，进行工程量清单排序，排序哪张表，根据勾选的清单编号字段决定:\n' +
        'e.g.1 要对mem_stage_bills排序，需要勾选mem_stage_bills下的"清单编号(b_code)"字段\n' +
        'e.g.2 要对mem_stage_im_zl排序，需要勾选mem_stage_im_zl下的"中间计量总量信息_编号(code)"字段\n' +
        '特别的，如有"未计入清单章节项": \n' +
        '  1. 默认"未计入清单章节项"排列在最后\n' +
        '  2. 如须"未计入清单章节项"排在100章之后，请在清单编号字段后，依次勾选"章节编号(chapter)", "名称(name)"\n',
    fun: function (ctx, data, fieldsKey) {
        if (fieldsKey.length !== 1 && fieldsKey.length !== 3) return;
        const code = fieldsKey[0].field;
        const chapter = fieldsKey.length > 1 ? fieldsKey[1].field : '';
        const name = fieldsKey.length > 2 ? fieldsKey[2].field : '';

        const sortData = data[fieldsKey[0].table];
        if (!sortData) return;

        sortData.sort(function (a, b) {
            if (chapter !== '') {
                if (a[name] === '未计入清单章节项') {
                    return b[chapter] === '100' ? 1 : -1;
                } else if (b[name] === '未计入清单章节项') {
                    return a[chapter] === '100' ? -1 : 1
                } else {
                    return ctx.helper.compareCode(a[code], b[code]);
                }
            } else {
                return ctx.helper.compareCode(a[code], b[code]);
            }
        });
    }
};

const analysisObj = {
    changeSort,
    gatherGcl,
    sortGcl
};
const analysisDefine = (function (obj) {
    const result = [];
    for (const o in obj) {
        const analysis = obj[o];
        if (analysis.name && analysis.hint && analysis.fun) {
            result.push({
                name: analysis.name,
                key: o,
                hint: analysis.hint,
            })
        }
    }
    return result;
})(analysisObj);

module.exports = {
    analysisObj,
    analysisDefine
};