'use strict';

/**
 *
 *
 * @author Mai
 * @date 2018/6/1
 * @version
 */

const auditConst = require('../const/audit');

module.exports = app => {
    class CooperationConfirm extends app.BaseService {
        /**
         * 构造函数
         *
         * @param {Object} ctx - egg全局变量
         * @return {void}
         */
        constructor(ctx) {
            super(ctx);
            this.tableName = 'cooperation_confirm';
        }

        async save(data) {
            const info = await this.getDataByCondition({ tid: this.ctx.tender.id, sid: this.ctx.stage.id, times: this.ctx.stage.times, ledger_id: data.ledger_id, uid: this.ctx.session.sessionUser.accountId });
            if (info) {
                const updateData = {
                    id: info.id,
                    create_time: new Date(),
                };
                return await this.db.update(this.tableName, updateData);
            }
            const insertData = {
                tid: this.ctx.tender.id,
                sid: this.ctx.stage.id,
                times: this.ctx.stage.times,
                uid: this.ctx.session.sessionUser.accountId,
                ledger_id: data.ledger_id,
                create_time: new Date(),
            };
            return await this.db.insert(this.tableName, insertData);
        }

        async del(data) {
            return await this.db.delete(this.tableName, { tid: this.ctx.tender.id, sid: this.ctx.stage.id, times: this.ctx.stage.times, ledger_id: data.ledger_id, uid: this.ctx.session.sessionUser.accountId });
        }

        async getValidData(tid, sid, times, uid) {
            const condition = { where: { tid, sid, times, uid } };
            // if (uid) {
            //     condition.where.uid = uid;
            //     condition.colums = ['ledger_id', 'pwd'];
            // }
            return await this.getAllDataByCondition(condition);
        }

        async delBycheckNoPre(uid, stage, transaction) {
            return await transaction.delete(this.tableName, { tid: stage.tid, sid: stage.id, times: stage.times, uid });
        }

        async lockConfirm4CheckNoPre(stage, uid, pre_uid, transaction) {
            if (!transaction) throw '缺少参数';

            const locked = await this.getAllDataByCondition({ where: { sid: stage.sid, locked: 1, times: stage.curTimes } });
            // 审批人数据锁定
            const locking = await this.getAllDataByCondition({ where: { sid: stage.sid, times: stage.curTimes, uid: uid } });
            if (locking.length > 0) {
                const updateLock = locking.map(x => { return { id: x.id, locked: 1 }; });
                await transaction.updateRows(this.tableName, updateLock);
            }
            const preConfirm = await this.getAllDataByCondition({ where: { sid: stage.sid, times: stage.curTimes, uid: pre_uid } });
            // 前审批人数据，与被锁定数据相关数据确认状态保留
            locked.push(...locking);
            if (preConfirm.length > 0) {
                const delConfirm = [];
                for (const pc of preConfirm) {
                    const bills = await this.ctx.service.ledger.getDataByCondition({ tender_id: stage.tid, ledger_id: pc.ledger_id });
                    const billsOwner = bills.full_path.split('-');
                    const exist = locked.find(x => { return billsOwner.indexOf(x.ledger_id + '') >= 0; });
                    if (!exist) delConfirm.push(pc.id);
                }
                if (delConfirm.length > 0) await transaction.delete(this.tableName, { id: delConfirm });
            }
        }

        async lockComfirm4CheckNo(stage, uid, auditors, transaction) {
            if (!transaction) throw '缺少参数';
            // 审批人数据锁定
            const lockConfirm = await this.getAllDataByCondition({ where: { sid: stage.id, times: stage.curTimes, uid: uid } });
            const insertData = [];
            lockConfirm.forEach(x => {
                delete x.id;
                x.locked = 1;
                insertData.push(x);
            });
            // 审批人前所有角色，与锁定数据相关确认状态保留
            const keepUid = [ stage.user_id ];
            for (const a of auditors) {
                if (a.aid === uid) break;
                keepUid.push(a.aid);
            }
            const keepConfirm = await this.getAllDataByCondition({ where: { sid: stage.id, times: stage.curTimes, uid: keepUid } });
            for (const kc of keepConfirm) {
                const bills = await this.ctx.service.ledger.getDataByCondition({ tender_id: stage.tid, ledger_id: kc.ledger_id });
                const billsOwner = bills.full_path.split('-');
                const exist = lockConfirm.find(x => { return billsOwner.indexOf(x.ledger_id + '') >= 0; });
                if (exist) {
                    delete kc.id;
                    kc.locked = 0;
                    insertData.push(kc);
                }
            }
            await transaction.insert(this.tableName, insertData);
        }

        async getLockedId(tender, stage) {
            // const lockedCoop = await this.getAllDataByCondition({ where: { sid: stage.id, times: stage.curTimes, locked: 1 } });
            const sql = `SELECT cc.ledger_id, cc.uid, pa.name FROM ${this.tableName} cc` +
                    `  LEFT JOIN ${this.ctx.service.projectAccount.tableName} pa ON cc.uid = pa.id` +
                    '  WHERE cc.sid = ? AND cc.times = ? AND cc.locked = 1';
            return await this.db.query(sql, [stage.id, stage.curTimes]);
        }
    }

    return CooperationConfirm;
};