package server

import (
	"github.com/noahlann/nnet/internal/connection"
	ctxpkg "github.com/noahlann/nnet/pkg/context"
)

// connectionAdapter 连接适配器，将ConnectionInterface适配为Context.Connection
type connectionAdapter struct {
	connInterface connection.ConnectionInterface
}

// ID 实现Context.Connection接口
func (a *connectionAdapter) ID() string {
	return a.connInterface.ID()
}

// RemoteAddr 实现Context.Connection接口
func (a *connectionAdapter) RemoteAddr() string {
	return a.connInterface.RemoteAddr()
}

// LocalAddr 实现Context.Connection接口
func (a *connectionAdapter) LocalAddr() string {
	return a.connInterface.LocalAddr()
}

// Write 实现Context.Connection接口
func (a *connectionAdapter) Write(data []byte) error {
	return a.connInterface.Write(data)
}

// Close 实现Context.Connection接口
func (a *connectionAdapter) Close() error {
	return a.connInterface.Close()
}

// toContextConnection 将ConnectionInterface转换为Context.Connection
func toContextConnection(connInterface connection.ConnectionInterface) ctxpkg.Connection {
	return &connectionAdapter{connInterface: connInterface}
}