'use strict';

/**
 * 版本数据模型
 *
 * @author CaiAoLin
 * @date 2017/10/25
 * @version
 */
const auditConst = require('../const/audit').stage;

module.exports = app => {

    class PaymentRptAudit extends app.BaseService {

        /**
         * 构造函数
         *
         * @param {Object} ctx - egg全局变量
         * @return {void}
         */
        constructor(ctx) {
            super(ctx);
            this.tableName = 'payment_rpt_audit';
        }

        async updateSignatureMsg(td_id, uid, signature_msg) {
            const transaction = await this.db.beginTransaction();
            try {
                // 判断是否是审批人或非它审批阶段签字签章，如果不是则需要更新到detail中
                const rptAudit = await this.getDataByCondition({ td_id, uid });
                if (!rptAudit) {
                    throw '当前人不存在报表角色中';
                }
                if (this.ctx.detail.uid !== uid && this._.findIndex(this.ctx.detail.auditors, { aid: uid }) === -1) {
                    let report_json = JSON.parse(this.ctx.detail.report_json);
                    report_json = await this.ctx.service.paymentDetail.signOneSignatureData(report_json, rptAudit.signature_name, signature_msg);
                    // 同步期信息
                    await transaction.update(this.ctx.service.paymentDetail.tableName, {
                        id: this.ctx.detail.id,
                        report_json: JSON.stringify(report_json),
                    });
                }
                await transaction.update(this.tableName, { sign_time: new Date(), signature_msg: JSON.stringify(signature_msg) }, { where: { td_id, uid } });
                await transaction.commit();
                return true;
            } catch (error) {
                await transaction.rollback();
                throw error;
            }
        }

        async clearSignatureMsg(transaction, td_id, uid) {
            return await transaction.update(this.tableName, { sign_time: null, signature_msg: null }, { where: { td_id, uid } });
        }

        async updateAllAuditList(transaction, td_id, newRptList) {
            const oldRptList = await this.getAllDataByCondition({ where: { td_id }, orders: [['id', 'asc']] });
            const updateData = [];
            for (const audit of oldRptList) {
                const uData = {
                    id: audit.id,
                    signature_msg: null,
                    sign_time: null,
                };
                if (audit.uid !== newRptList[audit.signature_index].uid) {
                    uData.uid = newRptList[audit.signature_index].uid;
                }
                updateData.push(uData);
            }
            await transaction.updateRows(this.tableName, updateData);
        }
    }

    return PaymentRptAudit;
};