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

package user

import (
	"context"
	"encoding/json"
	"fmt"
	"git.getensh.com/common/gopkgs/cache"
	"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"
)


//
func WxPublicEmptyUnionId(ctx context.Context, req *pb_v1.WxPublicEmptyUnionIdRequest) (reply *pb_v1.WxPublicEmptyUnionIdReply, err error) {
	reply = &pb_v1.WxPublicEmptyUnionIdReply{}

	// 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"))
			}
		}
	}()
	r, err := cache.Redis().SetNxEx("wx_public_task", "1", 3600)
	if err != nil {
		return reply, errors.RedisError
	}
	if !r {
		return reply, nil
	}
	p := dbmodel.TUserWxPublic{}
	where := map[string]interface{}{
		"union_id":"",
	}
	list, err := p.List(database.DB(), where, nil, -1, -1)
	if err != nil {
		return
	}
	mreq := pb_v1.WxPublicUnionIdRequest{}
	where = map[string]interface{}{}
	values := map[string]interface{}{}
	for _, v := range list {
		mreq.OpenId = v.OpenId
		mreply, err := pb.Thirdparty.WxPublicUnionId(context.Background(), &mreq)
		if err != nil {
			continue
		}
		if mreply.UnionId == "" {
			continue
		}
		p := dbmodel.TUserWxPublic{}
		where["open_id"] = v.OpenId
		values["union_id"] = mreply.UnionId
		err = p.Update(database.DB(), where, values)
		if err != nil {
			continue
		}
		HandlePublicOpenId(v.OpenId, mreply.UnionId)

	}

	return reply, nil
}