Calculation/app/lib/rm/budget.js

'use strict';

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

const ledger = require('../ledger');

class reportMemoryBudget {
    constructor(ctx) {
        this.ctx = ctx;
        this.budget = null;
        this.getBudget = false;
    }

    async budgetGai(bid, showLevel = false) {
        const gai = await this.ctx.service.budgetGai.getAllDataByCondition({ where: { bid } });
        const tree = new ledger.billsTree(this.ctx, { id: 'tree_id', pid: 'tree_pid', order: 'order', level: 'level', rootId: -1, calcFields: ['total_price'] });
        tree.loadDatas(gai);
        tree.calculateAll();
        return showLevel ? tree.getDefaultDatasByLevel(this.ctx.tender.rpt_show_level) : tree.getDefaultDatas();
    }
    async budgetYu(bid, showLevel = false) {
        const yu = await this.ctx.service.budgetYu.getAllDataByCondition({ where: { bid } });
        const tree = new ledger.billsTree(this.ctx, { id: 'tree_id', pid: 'tree_pid', order: 'order', level: 'level', rootId: -1, calcFields: ['total_price'] });
        tree.loadDatas(yu);
        tree.calculateAll();
        return showLevel ? tree.getDefaultDatasByLevel(this.ctx.tender.rpt_show_level) : tree.getDefaultDatas();
    }
    async budgetGu(bid, showLevel = false) {
        const gu = await this.ctx.service.budgetGu.getAllDataByCondition({ where: { bid } });
        const tree = new ledger.billsTree(this.ctx, { id: 'tree_id', pid: 'tree_pid', order: 'order', level: 'level', rootId: -1, calcFields: ['total_price'] });
        tree.loadDatas(gu);
        tree.calculateAll();
        return showLevel ? tree.getDefaultDatasByLevel(this.ctx.tender.rpt_show_level) : tree.getDefaultDatas();
    }
    async budgetFinal(bid, showLevel = false) {
        const budget = this.ctx.budget && this.ctx.budget.id === bid
            ? this.ctx.budget
            : await this.ctx.service.budget.getDataById(bid);
        if (!budget.final_id) return [];
        const final = await this.ctx.service.budgetFinal.getAllDataByCondition({ where: { final_id: budget.final_id } });
        const tree = new ledger.billsTree(this.ctx, { id: 'tree_id', pid: 'tree_pid', order: 'order', level: 'level', rootId: -1, calcFields: [] });
        tree.loadDatas(final);
        return showLevel ? tree.getDefaultDatasByLevel(this.ctx.tender.rpt_show_level) : tree.getDefaultDatas();
    }

    async _getTenderBudget(tid) {
        if (this.getBudget) return;

        const budgets = await this.ctx.service.budget.getBudget(true);
        this.budget = budgets.find(x => {
            const relaTender = x.rela_tender.split(',');
            return relaTender.indexOf(tid + '') >= 0;
        });
        this.getBudget = true;
    }

    async tenderGai(tid, filter = false) {
        await this._getTenderBudget(tid);
        return this.budget ? await this.budgetGai(this.budget.id, filter) : [];
    }

    async tenderYu(tid, filter = false) {
        await this._getTenderBudget(tid);
        return this.budget ? await this.budgetYu(this.budget.id, filter) : [];
    }

    async tenderGu(tid, filter = false) {
        await this._getTenderBudget(tid);
        return this.budget ? await this.budgetGu(this.budget.id, filter) : [];
    }

    async tenderFinal(tid, filter = false) {
        await this._getTenderBudget(tid);
        return this.budget ? await this.budgetFinal(this.budget.id, filter) : [];
    }
}

module.exports = reportMemoryBudget;