package sdkserver

import (
	"encoding/base64"
	"net/http/httptest"
	"testing"

	"gac-hkrpg-go/internal/common"
	goproto "gac-hkrpg-go/protocol/proto"
	"google.golang.org/protobuf/proto"
)

func TestConfiguredDispatchAndGateway(t *testing.T) {
	// Fixture endpoints must appear on the wire instead of any local defaults.
	cfg := common.RuntimeConfig{PublicSDKURL: "https://sdk.example.invalid/prefix", PublicGameHost: "game.example.invalid", GamePort: 32123}
	w := httptest.NewRecorder()
	queryDispatch(w, httptest.NewRequest("GET", "/query_dispatch", nil), cfg)
	raw, err := base64.StdEncoding.DecodeString(w.Body.String())
	if err != nil {
		t.Fatal(err)
	}
	var dispatch goproto.Dispatch
	if err := proto.Unmarshal(raw, &dispatch); err != nil {
		t.Fatal(err)
	}
	if len(dispatch.RegionList) != 1 || dispatch.RegionList[0].DispatchUrl != cfg.PublicSDKURL+"/query_gateway" {
		t.Fatalf("wrong dispatch: %v", &dispatch)
	}
	state := &appState{runtime: cfg, hotfixMap: map[string]VersionConfig{"fixture": {}}}
	w = httptest.NewRecorder()
	queryGateway(state)(w, httptest.NewRequest("GET", "/query_gateway?version=fixture", nil))
	raw, err = base64.StdEncoding.DecodeString(w.Body.String())
	if err != nil {
		t.Fatal(err)
	}
	var gateway goproto.Gateserver
	if err := proto.Unmarshal(raw, &gateway); err != nil {
		t.Fatal(err)
	}
	if gateway.Ip != cfg.PublicGameHost || gateway.Port != uint32(cfg.GamePort) {
		t.Fatalf("wrong gateway: %v", &gateway)
	}
}