package impl

import (
	"errors"

	"git.apinb.com/bsm-sdk/core/cache/redis"
	"git.apinb.com/bsm-sdk/core/logger"
	"git.apinb.com/ops/logs/internal/config"
	"gorm.io/gorm"
)

var (
	RedisService *redis.RedisClient
	DBService    *gorm.DB
)

func NewImpl() {
	RedisService = newRedisCache(config.Spec.Cache)
	DBService = newDatabase(config.Spec.Databases)
	logger.New(nil)
}

// Close 关闭数据库和 Redis 连接。
func Close() error {
	var closeErrors []error
	if DBService != nil {
		if sqlDB, err := DBService.DB(); err != nil {
			closeErrors = append(closeErrors, err)
		} else if err := sqlDB.Close(); err != nil {
			closeErrors = append(closeErrors, err)
		}
	}
	if RedisService != nil && RedisService.Client != nil {
		if err := RedisService.Client.Close(); err != nil {
			closeErrors = append(closeErrors, err)
		}
	}
	return errors.Join(closeErrors...)
}