package main

import (
	"net/netip"
	"testing"

	C "github.com/sagernet/sing-box/constant"
	"github.com/sagernet/sing-box/option"
	"github.com/sagernet/sing-shadowsocks/shadowaead_2022"
	"github.com/sagernet/sing/common"
	"github.com/sagernet/sing/common/json/badoption"
)

func TestChainedInbound(t *testing.T) {
	method := shadowaead_2022.List[0]
	password := mkBase64(t, 16)
	startInstance(t, option.Options{
		LegacyInbounds: []option.LegacyInbound{
			{
				Type: C.TypeMixed,
				Tag:  "mixed-in",
				MixedOptions: option.HTTPMixedInboundOptions{
					ListenOptions: option.ListenOptions{
						Listen:     common.Ptr(badoption.Addr(netip.IPv4Unspecified())),
						ListenPort: clientPort,
					},
				},
			},
			{
				Type: C.TypeShadowsocks,
				ShadowsocksOptions: option.ShadowsocksInboundOptions{
					ListenOptions: option.ListenOptions{
						Listen:     common.Ptr(badoption.Addr(netip.IPv4Unspecified())),
						ListenPort: serverPort,
						InboundOptions: option.InboundOptions{
							Detour: "detour",
						},
					},
					Method:   method,
					Password: password,
				},
			},
			{
				Type: C.TypeShadowsocks,
				Tag:  "detour",
				ShadowsocksOptions: option.ShadowsocksInboundOptions{
					ListenOptions: option.ListenOptions{
						Listen:     common.Ptr(badoption.Addr(netip.IPv4Unspecified())),
						ListenPort: otherPort,
					},
					Method:   method,
					Password: password,
				},
			},
		},
		LegacyOutbounds: []option.LegacyOutbound{
			{
				Type: C.TypeDirect,
			},
			{
				Type: C.TypeShadowsocks,
				Tag:  "ss-out",
				ShadowsocksOptions: option.ShadowsocksOutboundOptions{
					Method:   method,
					Password: password,
					DialerOptions: option.DialerOptions{
						Detour: "detour-out",
					},
				},
			},
			{
				Type: C.TypeShadowsocks,
				Tag:  "detour-out",
				ShadowsocksOptions: option.ShadowsocksOutboundOptions{
					ServerOptions: option.ServerOptions{
						Server:     "127.0.0.1",
						ServerPort: serverPort,
					},
					Method:   method,
					Password: password,
				},
			},
		},
		Route: &option.RouteOptions{
			Rules: []option.Rule{
				{
					Type: C.RuleTypeDefault,
					DefaultOptions: option.DefaultRule{
						RawDefaultRule: option.RawDefaultRule{
							Inbound: []string{"mixed-in"},
						},
						RuleAction: option.RuleAction{
							Action: C.RuleActionTypeRoute,

							RouteOptions: option.RouteActionOptions{
								Outbound: "ss-out",
							},
						},
					},
				},
			},
		},
	})
	testTCP(t, clientPort, testPort)
}