'use strict';

/**
 *  奖罚金
 *
 * @author Mai
 * @date
 * @version
 */

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

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

        async getData(settle) {
            const settleData = await this.getAllDataByCondition({ where: { settle_id: settle.id, audit_times: settle.audit_times } });
            if (settle.status === auditConst.settle.status.checked) return settleData;

            const result = [];
            const data = await this.ctx.service.auditAss.getData(settle.tid);
            for (const sd of settleData) {
                const index = data.findIndex(x => { return x.user_id === sd.user_id && x.ass_user_id === sd.ass_user_id; });
                if (index >= 0) {
                    data.splice(index, 1);
                    result.push(sd);
                }
            }
            result.push(...data);
            return result;
        }

        async getUserAssist(settle, user_id) {
            const settleData = await this.getAllDataByCondition({ where: { settle_id: settle.id, audit_times: settle.audit_times, user_id } });
            if (settle.status === auditConst.settle.status.checked) return settleData;

            const result = [];
            const data = await this.ctx.service.auditAss.getUserData(settle.tid, user_id);
            for (const sd of settleData) {
                const index = data.findIndex(x => { return x.user_id === sd.user_id && x.ass_user_id === sd.ass_user_id; });
                if (index >= 0) {
                    data.splice(index, 1);
                    result.push(sd);
                }
            }
            result.push(...data);
            return result;
        }

        async updateData(data) {
            if (!data.user_id || !data.ass_user_id || data.confirm === undefined) throw '缺少参数';
            const settleData = await this.getDataByCondition({ settle_id: this.ctx.settle.id, audit_times: this.ctx.settle.audit_times, user_id: data.user_id, ass_user_id: data.ass_user_id });
            if (data.confirm) {
                if (settleData && settleData.confirm) throw '数据错误';
                const auditAss = await this.ctx.service.auditAss.getDataByCondition({ tid: this.ctx.tender.id, user_id: data.user_id, ass_user_id: data.ass_user_id });
                if (settleData) {
                    await this.defaultUpdate({ id: settleData.id, confirm: 1, ass_ledger_id: auditAss.ass_ledger_id });
                    settleData.confirm = 1;
                    return settleData;
                } else {
                    const assInfo = await this.ctx.service.projectAccount.getDataById(data.ass_user_id);
                    const insertData = {
                        pid: this.ctx.session.sessionProject.id, tid: this.ctx.tender.id,
                        settle_id: this.ctx.settle.id, audit_times: this.ctx.settle.audit_times,
                        user_id: data.user_id, ass_user_id: data.ass_user_id, ass_ledger_id: auditAss.ass_ledger_id,
                        name: assInfo.name, company: assInfo.company, role: assInfo.role,
                        confirm: 1,
                    };
                    const result = await this.db.insert(this.tableName, insertData);
                    insertData.id = result.insertId;
                    return insertData;
                }
            } else {
                if (!settleData && !settle.confirm) throw '数据错误';
                await this.defaultUpdate({ id: settleData.id, confirm: 0, locked: 0 });
                settleData.confirm = 0;
                settleData.locked = 0;
                return settleData;
            }
        }

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

            const locked = await this.getAllDataByCondition({ where: { settle_id: settle.id, locked: 1, audit_times: settle.curTimes } });
            locked.forEach(x => {
                x.locked_ledger_id = x.ass_ledger_id.split(',');
            });
            // 审批人数据锁定
            const locking = await this.getAllDataByCondition({ where: { settle_id: settle.id, audit_times: settle.curTimes, user_id: uid, confirm: 1 } });
            locking.forEach(x => {
                x.locked_ledger_id = x.ass_ledger_id.split(',');
            });
            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: { settle_id: settle.id, audit_times: settle.curTimes, user_id: pre_uid, confirm: 1 } });
            // 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: settle.tid, ledger_id: pc.ledger_id });
                    const billsOwner = bills ? bills.full_path.split('-') : [];
                    const exist = locked.find(x => {
                        for (const id of x.locked_ledger_id) {
                            if (billsOwner.indexOf(id) >= 0) return true;
                        }
                        return false;
                    });
                    if (!exist) delConfirm.push(pc.id);
                }
                if (delConfirm.length > 0) await transaction.delete(this.tableName, { id: delConfirm });
            }
        }

        async lockConfirm4CheckNo(settle, uid, auditors, transaction) {
            if (!transaction) throw '缺少参数';
            // 审批人数据锁定
            const lockConfirm = await this.getAllDataByCondition({ where: { settle_id: settle.id, audit_times: settle.curTimes, user_id: uid, confirm: 1 } });
            if (lockConfirm.length === 0) return;

            const insertData = [];
            lockConfirm.forEach(x => {
                delete x.id;
                x.locked = 1;
                x.audit_times = x.audit_times + 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 = [ settle.user_id ];
            for (const a of auditors) {
                if (a.aid === uid) break;
                keepUid.push(a.aid);
            }
            const keepConfirm = await this.getAllDataByCondition({ where: { settle_id: settle.id, audit_times: settle.curTimes, user_id: keepUid, confirm: 1 } });
            for (const kc of keepConfirm) {
                const bills = await this.ctx.service.ledger.getDataByCondition({ tender_id: settle.tid, ledger_id: kc.ledger_id });
                const billsOwner = bills ? bills.full_path.split('-') : [];
                const exist = lockConfirm.find(x => {
                    const lid = x.ass_ledger_id.split(',');
                    for (const id of lid) {
                        if (billsOwner.indexOf(id) >= 0) return true;
                    }
                    return false;
                });
                if (exist) {
                    delete kc.id;
                    kc.locked = 0;
                    kc.audit_times = kc.audit_times + 1;
                    insertData.push(kc);
                }
            }
            if (insertData.length > 0) await transaction.insert(this.tableName, insertData);
        }

        async cancelLock(settle, uid, transaction) {
            await transaction.update(this.tableName, { locked: 0 }, { where: { settle_id: settle.id, audit_times: settle.audit_times, user_id: uid } });
        }

        async getLockedId(settle) {
            return await this.getAllDataByCondition({ where: { settle_id: settle.id, audit_times: settle.audit_times, locked: 1 } });
        }

        async getReportData(settle_id, audit_times) {
            const sql = 'SELECT saa.tid, saa.settle_id, saa.audit_times, saa.user_id, saa.ass_ledger_id, saa.ass_user_id, saa.name, saa.company, saa.role, pa.sign_path, pa.stamp_path' +
                `   FROM ${this.tableName} saa LEFT JOIN ${this.ctx.service.projectAccount.tableName} pa ON saa.ass_user_id = pa.id` +
                `   WHERE saa.settle_id = ? AND saa.audit_times = ?`;
            const result = await this.db.query(sql, [settle_id, audit_times]);
            result.forEach(x => { x.ass_ledger_id = x.ass_ledger_id ? x.ass_ledger_id.split(',') : []});
            return result;
        }
    }

    return SettleAuditAss;
};