package web
import (
"context"
"encoding/json"
"fmt"
"log"
"net"
"net/http"
"time"
"ananta-ps/internal/config"
"ananta-ps/internal/gameserver"
)
type DebugServer struct {
cfg *config.Config
gameServer *gameserver.Server
httpSrv *http.Server
cancelFunc context.CancelFunc
}
func NewDebug(cfg *config.Config, gameServer *gameserver.Server) *DebugServer {
return &DebugServer{
cfg: cfg,
gameServer: gameServer,
}
}
func (d *DebugServer) Start() error {
ctx, cancel := context.WithCancel(context.Background())
d.cancelFunc = cancel
mux := http.NewServeMux()
mux.HandleFunc("/", d.handleIndex)
mux.HandleFunc("/api/status", d.handleStatus)
addr := fmt.Sprintf("%s:%d", d.cfg.Network.BindHost, 5809)
d.httpSrv = &http.Server{
Addr: addr,
Handler: mux,
}
ln, err := net.Listen("tcp", addr)
if err != nil {
cancel()
return err
}
go func() {
log.Printf("[DEBUG-API] Debug WebUI panel at http://%s:5809/", d.cfg.Network.AdvertisedHost)
if err := d.httpSrv.Serve(ln); err != nil && err != http.ErrServerClosed {
log.Printf("[DEBUG-API] Debug server error: %v", err)
}
}()
_ = ctx
return nil
}
func (d *DebugServer) Stop() error {
if d.cancelFunc != nil {
d.cancelFunc()
}
if d.httpSrv != nil {
ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second)
defer cancel()
_ = d.httpSrv.Shutdown(ctx)
}
return nil
}
func (d *DebugServer) handleIndex(w http.ResponseWriter, r *http.Request) {
html := `
Ananta Debug WebUI
Ananta Private Server Debug Monitor (Port 5809)
Connecting to runtime...
`
w.Header().Set("Content-Type", "text/html; charset=utf-8")
w.Write([]byte(html))
}
func (d *DebugServer) handleStatus(w http.ResponseWriter, r *http.Request) {
sessions := d.gameServer.GetActiveSessions()
data := map[string]interface{}{
"online": true,
"version": d.cfg.Client.Version,
"activeSessions": len(sessions),
"advertisedHost": d.cfg.Network.AdvertisedHost,
"gamePort": d.cfg.Network.GamePort,
"loginPorts": d.cfg.Network.LoginPorts,
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(data)
}