'use strict';

/**
 * 变更方案
 *
 * @author Mai
 * @date
 * @version
 */

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

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

    async doCheckChangePlan(id) {
        if (this.ctx.change_plan) return;
        this.ctx.change_plan = await this.ctx.service.changePlan.getDataById(id);
    }

    async doCheckTender(tenderId) {
        if (this.ctx.tender) return;
        this.ctx.tender = { id: tenderId };
        this.ctx.tender.data = await this.ctx.service.tender.getTender(tenderId);
        this.ctx.tender.info = await this.ctx.service.tenderInfo.getTenderInfo(tenderId);
    }

    async doBeforeLoadReport(params) {
        await this.doCheckChangePlan(params.change_plan_id);
        await this.doCheckTender(this.ctx.change_plan.tid);
    }

    async _getChangePlanBills() {
        const helper = this.ctx.helper;
        const decimal = this.ctx.tender.info.decimal;
        const plan = this.ctx.change_plan;

        const bills = await this.ctx.service.changePlanList.getAllDataByCondition({ where: { cpid: this.ctx.change_plan.id} });
        bills.forEach(x => {
            const p_decimal = plan.decimal ? JSON.parse(plan.decimal) : { tp: decimal.tp, up: decimal.up };
            x.o_tp = helper.mul(x.oamount, x.unit_price, p_decimal.tp);
            x.c_tp = helper.mul(x.camount, x.unit_price, p_decimal.tp);
            x.s_tp = helper.mul(x.samount, x.unit_price, p_decimal.tp);
            x.sp_tp = helper.mul(x.spamount, x.unit_price, p_decimal.tp);

            const auditAmount = x.audit_amount ? x.audit_amount.split(',') : [];
            for (const [i, aa] of auditAmount.entries()) {
                const amountField = 'qty_' + (i+1), tpField = 'tp_' + (i+1);
                x[amountField] = aa ? parseFloat(aa) : 0;
                x[tpField] = helper.mul(x[amountField], x.unit_price, p_decimal.tp);
                if (plan) {
                    plan[tpField] = helper.add(plan[tpField], x[tpField]);
                }
            }
        });
        bills.sort(function(a, b) {
            return helper.compareCode(a.code, b.code);
        });
        return bills;
    }

    async _getChangePlanAudit() {
        const changeAudit = await this.ctx.service.changePlanAudit.getAllDataByCondition({ where: { cpid: this.ctx.change_plan.id, times: this.ctx.change_plan.times }});
        return this.ctx.helper.filterLastestData(changeAudit, ['aid']);
    }

    getCommonData(params, tableName, fields, customDefine, customSelect) {
        switch (tableName) {
            case 'mem_change_plan':
                return [this.ctx.change_plan];
            case 'mem_change_plan_bills':
                return this._getChangePlanBills();
            case 'mem_change_plan_audit':
                return this._getChangePlanAudit();
            case 'mem_change_plan_att':
                return this.ctx.service.changePlanAtt.getAllChangePlanAtt(this.ctx.change_plan.tid, this.ctx.change_plan.id);
            case 'mem_project':
                return this.ctx.service.project.getDataByCondition({ id: this.ctx.session.sessionProject.id });
            case 'mem_tender':
                return [this.ctx.tender.data];
            case 'mem_tender_info':
                return [this.ctx.tender.info];
            default:
                return [];
        }
    }
}

module.exports = rptMemChange;