'use strict';

/**
 * 变更申请
 *
 * @author Mai
 * @date
 * @version
 */

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

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

    async doCheckChangeApply(id) {
        if (this.ctx.change_apply) return;
        this.ctx.change_apply = await this.ctx.service.changeApply.getDataById(id);
    }

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

    async doBeforeLoadReport(params) {
        await this.doCheckChangeApply(params.change_apply_id);
        await this.doCheckTender(this.ctx.change_apply.tid);
    }

    async _getChangeApplyBills() {
        const helper = this.ctx.helper;
        const decimal = this.ctx.tender.info.decimal;
        const apply = this.ctx.change_apply;

        const bills = await this.ctx.service.changeApplyList.getAllDataByCondition({ where: { caid: apply.id} });
        bills.forEach(x => {
            const a_decimal = apply.decimal ? JSON.stringify(apply.decimal) : { tp: decimal.tp, up: decimal.up };
            x.o_tp = helper.mul(x.oamount, x.unit_price, a_decimal.tp);
            x.c_tp = helper.mul(x.camount, x.unit_price, a_decimal.tp);
        });
        bills.sort(function(a, b ) {
            return helper.compareCode(a.code, b.code);
        });
        return bills;
    }

    async _getChangeApplyAudit() {
        const changeAudit = await this.ctx.service.changeApplyAudit.getAllDataByCondition({ where: { caid: this.ctx.change_apply.id, times: this.ctx.change_apply.times }});
        return this.ctx.helper.filterLastestData(changeAudit, ['aid']);
    }

    getCommonData(params, tableName, fields, customDefine, customSelect) {
        switch (tableName) {
            case 'mem_change_apply':
                return [this.ctx.change_apply];
            case 'mem_change_apply_bills':
                return this._getChangeApplyBills();
            case 'mem_change_apply_audit':
                return this._getChangeApplyAudit();
            case 'mem_change_apply_att':
                return this.ctx.service.changeApplyAtt.getChangeAttachment(this.ctx.change_apply.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;