package core

import "context"

const nullContextId = "00000000-0000-0000-0000-00000000"

// NullContext represents the null context
type NullContext struct {
	context.Context
}

// ClientIP returns the client IP address, for null context, it always returns the loopback address
func (c *NullContext) ClientIP() string {
	return "127.0.0.1"
}

// GetContextId returns the current context id
func (c *NullContext) GetContextId() string {
	return nullContextId
}

// GetClientLocale returns the client locale name
func (c *NullContext) GetClientLocale() string {
	return ""
}

// NewCronJobContext returns a new null context
func NewNullContext() *NullContext {
	return &NullContext{
		Context: context.Background(),
	}
}