package service

import (
	"orbits-server/internal/server/api/assets"
	"orbits-server/internal/server/database"
	"orbits-server/internal/shared/security"
	"time"

	"gorm.io/gorm"
)

const (
	accessKeyLen = 32
)

type KeyService struct {
	db *gorm.DB
}

func NewKeyService(db *gorm.DB) *KeyService {
	return &KeyService{
		db: db,
	}
}

func (s *KeyService) Create(name string, expiresAt time.Time) (assets.KeyResponse, error) {
	keyContent := security.GenerateChars(accessKeyLen)

	hash, err := security.HashKey(keyContent)
	if err != nil {
		return assets.KeyResponse{}, err
	}

	keyRecord := database.BuildKeyRecord(hash, name, expiresAt)

	if err := database.CreateKey(s.db, &keyRecord); err != nil {
		return assets.KeyResponse{}, err
	}

	keyResponse := assets.KeyResponse{
		ID:         keyRecord.ID,
		MetaName:   keyRecord.MetaName,
		KeyName:    keyRecord.KeyName,
		KeyContent: keyContent,
		CreatedAt:  keyRecord.CreatedAt,
		UpdatedAt:  keyRecord.UpdatedAt,
		ExpiresAt:  keyRecord.ExpiresAt,
	}

	return keyResponse, nil
}

func (s *KeyService) DeleteByName(name string) {

}