package main

import (
	"fmt"
	"os"

	"gac-hkrpg-go"
	"gac-hkrpg-go/internal/common"
	"gac-hkrpg-go/internal/gameserver"
)

func main() {
	if err := runtimeassets.Bootstrap(); err != nil {
		fmt.Fprintln(os.Stderr, "shipping files:", err)
		os.Exit(1)
	}
	cfg, err := common.LoadRuntimeConfig()
	if err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(1)
	}
	if _, err := common.LoadTechniqueRules(); err != nil {
		fmt.Fprintln(os.Stderr, "technique resources:", err)
		os.Exit(1)
	}
	if _, err := common.LoadTeamPresetRules(); err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(1)
	}
	fmt.Println("============================================================")
	fmt.Printf("  [GaC hkrpg GO] Gameserver (Client %s)\n", cfg.ClientVersion)
	fmt.Printf("  Listening on UDP %s:%d (KCP Gateway)\n", cfg.GameHost, cfg.GamePort)
	fmt.Println("  Ready for StarRail client connection...")
	fmt.Println("============================================================")

	gw, err := gameserver.NewGateway(cfg.GameHost, cfg.GamePort)
	if err != nil {
		fmt.Fprintln(os.Stderr, "failed to bind gateway:", err)
		os.Exit(1)
	}
	if err := gw.Listen(); err != nil {
		fmt.Fprintln(os.Stderr, "gateway error:", err)
		os.Exit(1)
	}
}