'use strict';

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

const RptMemBase = require('./base');
const bindData = {};
const Ledger = require('../ledger');

class rptMemPaymentSafe extends RptMemBase {
    constructor(ctx) {
        super(ctx, bindData);
    }

    async doCheckTender(tenderId) {
        if (this.ctx.paymentTender) return;
        this.ctx.paymentTender = await this.ctx.service.paymentTender.doCheckTender(tenderId);
    }

    async doCheckDetail(detailId) {
        if (this.ctx.detail) return;
        this.ctx.detail = await this.ctx.service.paymentDetail.doCheckDetail(detailId);
    }

    async doBeforeLoadReport(params) {
        await this.doCheckTender(params.tender_id);
        await this.doCheckDetail(params.detail_id);
    }

    async getSafeBills() {
        const bills = this.ctx.detail.readOnly
            ? await this.ctx.service.paymentSafeBills.getReadData(this.ctx.detail)
            : await this.ctx.service.paymentSafeBills.getEditData(this.ctx.detail);
        const setting = {
            id: 'tree_id',
            pid: 'tree_pid',
            order: 'tree_order',
            level: 'tree_level',
            isLeaf: 'tree_is_leaf',
            fullPath: 'tree_full_path',
            rootId: -1,
            calcFields: ['pre_tp', 'cur_tp', 'end_tp'],
        };
        const billsTree = new Ledger.billsTree(this.ctx, setting);
        billsTree.loadDatas(bills);
        billsTree.calculateAll();
        return billsTree.getDefaultDatas();
    }
    _analysisCompareData(datas, roles){
        const findHis = function (role, history) {
            let his = null;
            for (const h of history) {
                if (h.times < role.times || (h.times === role.times && h.order <= role.order)) {
                    his = h;
                } else {
                    break;
                }
            }
            return his;
        };
        for (const d of datas) {
            if (!d.tree_is_leaf) continue;
            d.his_qty = [];
            d.his_tp = [];
            d.cur_his.sort((x, y) => { return x.times === y.times ? x.order - y.order : x.times - y.times; });
            for (const r of roles) {
                if (r.latest) {
                    d[`r_qty_${r.order}`] = d.cur_qty;
                    d[`r_tp_${r.order}`] = d.cur_tp;
                    d.his_qty.push(d.cur_qty);
                    d.his_tp.push(d.cur_tp);
                } else {
                    const rHis = findHis(r, d.cur_his);
                    if (rHis) {
                        d[`r_qty_${r.order}`] = rHis.qty;
                        d[`r_tp_${r.order}`] = rHis.tp;
                    }
                    d.his_qty.push(rHis ? rHis.qty : 0);
                    d.his_tp.push(rHis ? rHis.tp : 0);
                }
            }
        }
    }
    async getSafeBillsCompare() {
        const bills = await this.ctx.service.paymentSafeBills.getCompareData(this.ctx.detail);
        const roles = await this.ctx.service.paymentDetailAudit.getViewFlow(this.ctx.detail);
        this._analysisCompareData(bills, roles);
        const setting = {
            id: 'tree_id',
            pid: 'tree_pid',
            order: 'tree_order',
            level: 'tree_level',
            isLeaf: 'tree_is_leaf',
            fullPath: 'tree_full_path',
            rootId: -1,
        };
        setting.calcFields = roles.map(x => { return `r_tp_${x.order}`});
        setting.calcFields.push('pre_tp');
        const compareTree = new Ledger.billsTree(this.ctx, setting);
        compareTree.loadDatas(bills);
        compareTree.calculateAll();
        return compareTree.getDefaultDatas();
    }

    getCommonData(params, tableName, fields, customDefine, customSelect) {
        switch (tableName) {
            case 'mem_payment_tender':
                return [this.ctx.paymentTender];
            case 'mem_payment_tender_info':
                return this.ctx.service.paymentTenderInfo.getTenderInfo(params.tender_id);
            case 'mem_payment_detail':
                return [this.ctx.detail];
            case 'mem_payment_safe_bills':
                return this.getSafeBills();
            case 'mem_payment_safe_bills_compare':
                return this.getSafeBillsCompare();
            default:
                return [];
        }
    }
}

module.exports = rptMemPaymentSafe;