'use strict';

/**
 *
 *
 * @author Mai
 * @date
 * @version
 */
const pushOperate = require('../const/spec_3f').pushOperate;

module.exports = app => {
    class SpecPull extends app.BaseService {
        /**
         * 构造函数
         *
         * @param {Object} ctx - egg全局变量
         * @return {void}
         */
        constructor(ctx) {
            super(ctx);
            this.tableName = 's2b_spec_msg';
        }

        async tenderNeedMsg(pid, tid, timing) {
            const specProj = await this.db.get('zh_s2b_spec_proj', { id: pid });
            if (!specProj || !specProj.is_push) return false;

            switch (specProj.push_tender_type) {
                case 1:
                    const filter = specProj.filter_tender ? specProj.filter_tender.split(',') : [];
                    if (filter.indexOf(tid + '') >= 0) return false;
                    break;
                case 2:
                    const access = specProj.access_tender ? specProj.access_tender.split(',') : [];
                    if (access.indexOf(tid + '') < 0) return false;
                    break;
            }

            const soleTender = await this.db.get('zh_s2b_spec_tender', { id: tid, is_valid: 1 });
            const specPush = await this.db.get('zh_s2b_spec_push', { pid, tid: soleTender ? tid : 0, valid: 1, push_timing: timing });
            return !!specPush;
        }

        async reportNeedMsg(pid, tid) {
            const reportMsg = {};
            reportMsg.stage = { valid: await this.tenderNeedMsg(pid, tid, pushOperate.report.file), key: pushOperate.report.file};
            reportMsg.change = { valid: await this.tenderNeedMsg(pid, tid, pushOperate.report.change_file), key: pushOperate.report.change_file };
            reportMsg.change_plan = { valid: await this.tenderNeedMsg(pid, tid, pushOperate.report.change_plan_file), key: pushOperate.report.change_plan_file };
            reportMsg.change_apply = { valid: await this.tenderNeedMsg(pid, tid, pushOperate.report.change_apply_file), key: pushOperate.report.change_apply_file };
            return reportMsg;
        }

        async addLedgerMsg(transaction, pid, tender, timing) {
            const needMsg = await this.tenderNeedMsg(pid, tender.id, timing);
            if (!needMsg) return;
            await transaction.insert(this.tableName, { pid, tid: tender.id, timing });
        }

        async addReviseMsg(transaction, pid, revise, timing) {
            const needMsg = await this.tenderNeedMsg(pid, revise.tid, timing);
            if (!needMsg) return;
            await transaction.insert(this.tableName, { pid, tid: revise.tid, rid: revise.id, timing });
        }

        async addStageMsg(transaction, pid, stage, timing) {
            const needMsg = await this.tenderNeedMsg(pid, stage.tid, timing);
            if (!needMsg) return;
            await transaction.insert(this.tableName, { pid, tid: stage.tid, sid: stage.id, timing });
        }

        async addAdvanceMsg(transaction, pid, advance, timing) {
            const needMsg = await this.tenderNeedMsg(pid, advance.id, timing);
            if (!needMsg) return;
            await transaction.insert(this.tableName, { pid, tid: advance.tid, advance_id: advance.id, timing });
        }

        async addMaterialMsg(transaction, pid, material, timing) {
            const needMsg = await this.tenderNeedMsg(pid, material.tid, timing);
            if (!needMsg) return;
            await transaction.insert(this.tableName, { pid, tid: material.tid, material_id: material.id, timing });
        }

        async addSettleMsg(transaction, pid, settle, timing) {
            const needMsg = await this.tenderNeedMsg(pid, settle.tid, timing);
            if (!needMsg) return;
            await transaction.insert(this.tableName, { pid, tid: settle.tid, settle_id: settle.id, timing });
        }

        async addChangeMsg(transaction, pid, change, timing) {
            const needMsg = await this.tenderNeedMsg(pid, change.tid, timing);
            if (!needMsg) return;
            await transaction.insert(this.tableName, { pid, tid: change.tid, cid: change.cid, timing });
        }

        async addChangeApplyMsg(transaction, pid, change_apply, timing) {
            const needMsg = await this.tenderNeedMsg(pid, change_apply.tid, timing);
            if (!needMsg) return;
            await transaction.insert(this.tableName, { pid, tid: change_apply.tid, c_apply_id: change_apply.id, timing });
        }

        async addChangeProjectMsg(transaction, pid, change_project, timing) {
            const needMsg = await this.tenderNeedMsg(pid, change_project.tid, timing);
            if (!needMsg) return;
            await transaction.insert(this.tableName, { pid, tid: change_project.tid, c_proj_id: change_project.id, timing });
        }

        async addChangePlanMsg(transaction, pid, change_plan, timing) {
            const needMsg = await this.tenderNeedMsg(pid, change_plan.tid, timing);
            if (!needMsg) return;
            await transaction.insert(this.tableName, { pid, tid: change_plan.tid, c_plan_id: change_plan.id, timing });
        }

        async addReportMsg(transaction, pid, tender, stage, timing, subInfo) {
            const needMsg = await this.tenderNeedMsg(pid, stage.tid, timing);
            if (!needMsg) return;
            if (transaction) {
                await transaction.insert(this.tableName, { pid, tid: tender.id, sid: stage ? stage.id : 0, timing, extra_info: JSON.stringify(subInfo || {}) });
            } else {
                await this.db.insert(this.tableName, { pid, tid: tender.id, sid: stage ? stage.id : 0, timing, extra_info: JSON.stringify(subInfo || {}) });
            }
        }

        async _getOtherMsgBaseData(id, timing) {
            switch(timing) {
                case pushOperate.report.change_file:
                    const change = await this.ctx.service.change.getAllDataByCondition({ where: { cid: id } });
                    return change.map(x => { return { cid: x.cid } });
                case pushOperate.report.change_plan_file:
                    const changePlan = await this.ctx.service.changePlan.getAllDataByCondition({ where: { id } });
                    return changePlan.map(x => { return { c_plan_id: x.id } });
                case pushOperate.report.change_apply_file:
                    const changeApply = await this.ctx.service.changeApply.getAllDataByCondition({ where: { id } });
                    return changeApply.map(x => { return { c_apply_id: x.id } });
                default:
                    return [];
            }
        }

        async addOtherReportMsg(transaction, pid, tender, id, timing, subInfo) {
            const needMsg = await this.tenderNeedMsg(pid, tender.id, timing);
            if (!needMsg) return;

            const data = await this._getOtherMsgBaseData(id, timing);
            const insertMsg = data.map(x => {
                return { pid, tid: tender.id, timing, extra_info: JSON.stringify(subInfo || {}), ...x };
            });
            if (transaction) {
                await transaction.insert(this.tableName, insertMsg);
            } else {
                await this.db.insert(this.tableName, insertMsg);
            }
        }
    }

    return SpecPull;
};