// Copyright 2019 getensh.com. All rights reserved.
// Use of this source code is governed by getensh.com.

package house

import (
	"context"
	"encoding/json"
	"fmt"
	"git.getensh.com/common/gopkgs/database"
	"git.getensh.com/common/gopkgs/logger"
	"go.uber.org/zap"
	"google.golang.org/grpc/status"
	"property-household/errors"
	dbmodel "property-household/model"
	"property-household/pb"
	pb_v1 "property-household/pb/v1"
	"time"
)

func checkHouseholdRefuseParam(req *pb_v1.HouseholdRefuseRequest) error {
	switch {
	case req.GardenId < 1:
		return status.Error(10003, "小区不能为空")
	case req.HouseId < 1 && req.UnitId < 1 && req.BuildingId < 1:
		return status.Error(10003, "房屋，单元，楼栋不能全空")
	}
	return nil
}

//
func HouseholdRefuse(ctx context.Context, req *pb_v1.HouseholdRefuseRequest) (reply *pb_v1.HouseholdRefuseReply, err error) {

	reply = &pb_v1.HouseholdRefuseReply{}

	// 捕获各个task中的异常并返回给调用者
	defer func() {
		if r := recover(); r != nil {
			err = fmt.Errorf("%+v", r)
			e := &status.Status{}
			if er := json.Unmarshal([]byte(err.Error()), e); er != nil {
				logger.Error("err",
					zap.String("system_err", err.Error()),
					zap.Stack("stacktrace"))
			}
		}
	}()


	err = checkHouseholdRefuseParam(req)
	if err != nil {
		return nil, err
	}
	p := &dbmodel.THouse{}
	where := map[string]interface{}{
		"approve_status":HouseholdApproveStatusWait,
	}
	if req.HouseId > 0 {
		where["house_id"] = req.HouseId
	}
	if req.BuildingId > 0 {
		where["building_id"] = req.BuildingId
	}
	if req.UnitId > 0 {
		where["unit_id"] = req.UnitId
	}
	if req.GardenId > 0 {
		where["garden_id"] = req.GardenId
	}

	now := time.Now()
	values := map[string]interface{}{
		"approve_status":HouseholdApproveStatusFail,
		"feedback":req.Feedback,
		"approved_at":now,
		"updated_at":now,
		"uniq_flag":nil,
	}

	db := database.DB().Begin()
	affected, err := p.UpdateAffected(db, where, values)
	if err != nil {
		db.Rollback()
		return nil, errors.DataBaseError
	}

	if affected > 0 {
		statisticReq := pb_v1.RepairStatisticSetRequest{
			HandleType:3,
			FinishIncrease:affected,
		}
		_, err = pb.Garden.RepairStatisticSet(ctx, &statisticReq)
		if err != nil {
			db.Rollback()
			return nil, err
		}
	}
	db.Commit()

	householdGardensDelFromRedis(p.Uid)
	return reply, nil

}