configx

type Decrypter interface {
	Decrypt(string) ([]byte, error)
}

type Encrypter interface {
	Encrypt([]byte) (string, error)
}

type Entrypoint interface {
	KVStore
	Val(path ...string) Values
}

type KV struct {
	Key   string
	Value interface{}
}

type KVStore interface {
	Get() Value
	Set(value interface{}) error
	Del() error
}

type Key interface{}

type Marshaller interface {
	Marshal(interface{}) ([]byte, error)
}

type Option func(*Options)

type Options struct {
	*sync.RWMutex
	InitData interface{}
	Unmarshaler
	Marshaller
	Encrypter
	Decrypter

	// Additional callback after Set is called
	SetCallback func([]string, interface{}) error

	// Do not create any resources
	ReadOnly bool

	// Used to pass other potential options
	Context context.Context
}

type Receiver interface {
	Next() (interface{}, error)
	Stop()
}

type Ref interface {
	Get() string
}

type Scanner interface {
	Scan(interface{}, ...Option) error
}

type Source interface {
	Entrypoint
	Watcher
}

type Unmarshaler interface {
	Unmarshal([]byte, interface{}) error
}

type Value interface {
	Default(interface{}) Value

	Bool() bool
	Bytes() []byte
	Key() []string
	Reference() Ref
	Interface() interface{}
	Int() int
	Int64() int64
	Duration() time.Duration
	String() string
	StringMap() map[string]string
	StringArray() []string
	Slice() []interface{}
	Map() map[string]interface{}

	Clone() Value

	Scanner
}

type Values interface {
	Entrypoint
	Value
}

type WalkFunc func(key []string, v Value) error

type WatchOption func(*WatchOptions)

type WatchOptions struct {
	Path        []string
	ChangesOnly bool
}

type Watcher interface {
	Watch(opts ...WatchOption) (Receiver, error)
}