package repositories

import (
	"go-eve-pi/types"

	logger "git.site.quack-lab.dev/dave/cylogger"
	"gorm.io/gorm"
)

// CacheRepository handles cache-related database operations
// Implements CacheRepositoryInterface
type CacheRepository struct {
	*BaseRepository
}

// NewCacheRepository creates a new cache repository
func NewCacheRepository(db *gorm.DB) *CacheRepository {
	return &CacheRepository{
		BaseRepository: NewBaseRepository(db),
	}
}

// GetCacheEntry retrieves a cache entry by URL hash
func (r *CacheRepository) GetCacheEntry(urlHash string) (*types.CacheEntry, error) {
	logger.Debug("Fetching cache entry for hash: %s", urlHash)
	var entry types.CacheEntry
	err := r.db.Where("url_hash = ?", urlHash).First(&entry).Error
	if err != nil {
		logger.Debug("No cache entry found for hash %s: %v", urlHash, err)
		return nil, err
	}
	logger.Debug("Cache entry found for hash %s", urlHash)
	return &entry, nil
}

// SaveCacheEntry saves a cache entry to the database
func (r *CacheRepository) SaveCacheEntry(entry *types.CacheEntry) error {
	logger.Debug("Saving cache entry for hash: %s", entry.URLHash)
	err := r.db.Save(entry).Error
	if err != nil {
		return err
	}
	logger.Debug("Cache entry saved successfully for hash %s", entry.URLHash)
	return nil
}