database

type APIToken struct {
	ID          int64      `json:"id"`
	Name        string     `json:"name"`
	Token       string     `json:"token"`
	Description string     `json:"description,omitempty"`
	Permissions []string   `json:"permissions,omitempty"`
	RateLimit   int        `json:"rate_limit"`
	Active      bool       `json:"active"`
	LastUsed    *time.Time `json:"last_used,omitempty"`
	ExpiresAt   *time.Time `json:"expires_at,omitempty"`
	CreatedAt   time.Time  `json:"created_at"`
}

type AdminSession struct {
	ID        int64     `json:"id"`
	UserID    int64     `json:"user_id"`
	Token     string    `json:"token"`
	IPAddress string    `json:"ip_address,omitempty"`
	UserAgent string    `json:"user_agent,omitempty"`
	ExpiresAt time.Time `json:"expires_at"`
	CreatedAt time.Time `json:"created_at"`
}

type AdminUser struct {
	ID           int64      `json:"id"`
	Username     string     `json:"username"`
	PasswordHash string     `json:"-"`
	Email        string     `json:"email,omitempty"`
	Role         string     `json:"role"`
	Active       bool       `json:"active"`
	LastLogin    *time.Time `json:"last_login,omitempty"`
	CreatedAt    time.Time  `json:"created_at"`
	UpdatedAt    time.Time  `json:"updated_at"`
}

type AuditLogEntry struct {
	ID        int64     `json:"id"`
	Timestamp time.Time `json:"timestamp"`
	UserID    *int64    `json:"user_id,omitempty"`
	Action    string    `json:"action"`
	Resource  string    `json:"resource,omitempty"`
	Details   string    `json:"details,omitempty"`
	IPAddress string    `json:"ip_address,omitempty"`
	UserAgent string    `json:"user_agent,omitempty"`
}

type BlockedIP struct {
	ID        int64      `json:"id"`
	IPAddress string     `json:"ip_address"`
	Reason    string     `json:"reason,omitempty"`
	BlockedBy string     `json:"blocked_by,omitempty"`
	ExpiresAt *time.Time `json:"expires_at,omitempty"`
	CreatedAt time.Time  `json:"created_at"`
}

type ClusterManager struct {
	// contains filtered or unexported fields
}

type ClusterMode string

type ClusterNode struct {
	ID        string
	Hostname  string
	Address   string
	Port      int
	Version   string
	IsPrimary bool
	Status    NodeStatus
	LastSeen  time.Time
	JoinedAt  time.Time
	Metadata  map[string]string
}

type Config struct {
	Driver   string `yaml:"driver"`   // sqlite, postgres, mysql
	DSN      string `yaml:"dsn"`      // connection string (for non-sqlite)
	DataDir  string `yaml:"data_dir"` // data directory (for sqlite)
	MaxOpen  int    `yaml:"max_open"` // max open connections
	MaxIdle  int    `yaml:"max_idle"` // max idle connections
	Lifetime int    `yaml:"lifetime"` // connection max lifetime in seconds
}

type DB struct {
	// contains filtered or unexported fields
}

type DatabaseBackendConfig struct {
	Driver   string `yaml:"driver"`   // sqlite, postgres, mysql
	DSN      string `yaml:"dsn"`      // connection string (for remote databases)
	Path     string `yaml:"path"`     // file path (for SQLite)
	MaxOpen  int    `yaml:"max_open"` // max open connections
	MaxIdle  int    `yaml:"max_idle"` // max idle connections
	Lifetime int    `yaml:"lifetime"` // connection max lifetime in seconds
}

type DatabaseManager struct {
	// contains filtered or unexported fields
}

type DatabaseMigrator struct {
	// contains filtered or unexported fields
}

type EngineStats struct {
	ID              int64     `json:"id"`
	Date            time.Time `json:"date"`
	Engine          string    `json:"engine"`
	QueryCount      int       `json:"query_count"`
	ResultCount     int       `json:"result_count"`
	ErrorCount      int       `json:"error_count"`
	AvgResponseTime float64   `json:"avg_response_time"`
}

type Migration struct {
	Version     int
	Description string
	Up          string
	Down        string
}

type MigrationManager struct {
	// contains filtered or unexported fields
}

type MigrationProgress struct {
	Phase        string    `json:"phase"`
	Table        string    `json:"table"`
	TotalRows    int64     `json:"total_rows"`
	MigratedRows int64     `json:"migrated_rows"`
	StartTime    time.Time `json:"start_time"`
	Error        string    `json:"error,omitempty"`
}

type Migrator struct {
	// contains filtered or unexported fields
}

type MixedDB struct {
	// contains filtered or unexported fields
}

type MixedModeConfig struct {
	// ServerDBConfig for server.db (admin credentials, scheduler, audit)
	// Can be SQLite, PostgreSQL, or MySQL
	ServerDB DatabaseBackendConfig `yaml:"server_db"`

	// UsersDBConfig for user.db (user accounts, sessions)
	// Can be SQLite, PostgreSQL, or MySQL
	UsersDB DatabaseBackendConfig `yaml:"users_db"`
}

type MixedModeManager struct {
	// contains filtered or unexported fields
}

type NodeStatus string

type RemoteDB struct {
	// contains filtered or unexported fields
}

type RemoteDBConfig struct {
	Driver   string `yaml:"driver"`   // postgres, mysql
	Host     string `yaml:"host"`     // database host
	Port     int    `yaml:"port"`     // database port
	Database string `yaml:"database"` // database name
	Username string `yaml:"username"` // database user
	Password string `yaml:"password"` // database password
	SSLMode  string `yaml:"ssl_mode"` // disable, require, verify-ca, verify-full (postgres)
	Options  string `yaml:"options"`  // additional connection options
}

type Repository struct {
	// contains filtered or unexported fields
}

type SearchStats struct {
	ID              int64     `json:"id"`
	Date            time.Time `json:"date"`
	Hour            int       `json:"hour"`
	QueryCount      int       `json:"query_count"`
	ResultCount     int       `json:"result_count"`
	AvgResponseTime float64   `json:"avg_response_time"`
	EnginesUsed     []string  `json:"engines_used,omitempty"`
	Categories      []string  `json:"categories,omitempty"`
}