package router

import (
	"testing"

	ctxpkg "github.com/noahlann/nnet/pkg/context"
	routerpkg "github.com/noahlann/nnet/pkg/router"
	"github.com/stretchr/testify/assert"
)

func TestRoute(t *testing.T) {
	router := NewRouter()
	
	handler := func(ctx ctxpkg.Context) error {
		return nil
	}

	route := router.RegisterString("/test", handler)
	assert.NotNil(t, route, "Expected route to be non-nil")
	// Route接口可能没有Path方法，只测试route不为nil
	_ = route
}

func TestRouteWithOptions(t *testing.T) {
	router := NewRouter()
	
	type RequestBody struct {
		Name string `json:"name"`
	}
	
	handler := func(ctx ctxpkg.Context) error {
		return nil
	}

	route := router.RegisterString("/test", handler, routerpkg.WithRequestType(&RequestBody{}))
	assert.NotNil(t, route, "Expected route to be non-nil")
	
	requestType := route.RequestType()
	assert.NotNil(t, requestType, "Expected request type to be set")
}

func TestRouteMiddleware(t *testing.T) {
	router := NewRouter()
	
	handler := func(ctx ctxpkg.Context) error {
		return nil
	}

	route := router.RegisterString("/test", handler)
	assert.NotNil(t, route, "Expected route to be non-nil")
	
	// 测试route的Handler方法
	routeHandler := route.Handler()
	assert.NotNil(t, routeHandler, "Expected handler to be non-nil")
	
	// 测试Use方法添加中间件
	middleware := func(ctx ctxpkg.Context) error {
		return nil
	}
	route.Use(middleware)
	
	// 验证中间件已添加
	routeHandler2 := route.Handler()
	assert.NotNil(t, routeHandler2, "Expected handler to be non-nil")
}

func TestRouteCodec(t *testing.T) {
	router := NewRouter()
	
	handler := func(ctx ctxpkg.Context) error {
		return nil
	}

	route := router.RegisterString("/test", handler, routerpkg.WithCodec("json"))
	assert.NotNil(t, route)
	assert.Equal(t, "json", route.CodecName(), "Expected codec name to be json")
}