session

type AuthSecret struct {
	Endpoint  string `json:"endpoint"`
	AuthToken string `json:"authToken"`
}

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

type Client interface {
	GetServerURL() string
	GetHTTPClient() *http.Client

	// Context 通过Header进行传递至服务器
	AttachContext(ctx Context)
	DetachContext()

	AttachAuthorization(authorization string)
	DetachAuthorization()

	// for endpoint
	BindAuthSecret(authSecret *AuthSecret)
	UnBindAuthSecret()

	Release()
}

type Context interface {
	Decode(req *http.Request)
	Encode(vals url.Values) url.Values
	Get(key string) (string, bool)
	Set(key, value string)
	Remove(key string)
	Clear()
}

type Endpoint struct {
	Endpoint string         `json:"endpoint"`
	Context  map[string]any `json:"context"`
}

type Observer interface {
	ID() string
	OnStatusChange(session Session, status Status)
}

type Registry interface {
	GetSession(res http.ResponseWriter, req *http.Request) Session
	CountSession(filter util.Filter) int
	Release()
}

type Session interface {
	ID() string
	Signature() (string, error)
	Reset()
	BindObserver(observer Observer)
	UnbindObserver(observer Observer)

	GetString(key string) (string, bool)
	GetInt(key string) (int64, bool)
	GetUint(key string) (uint64, bool)
	GetFloat(key string) (float64, bool)
	GetBool(key string) (bool, bool)
	GetOption(key string) (any, bool)
	SetOption(key string, value any)
	RemoveOption(key string)
	SubmitOptions()
}

type Status int