package config

import "os"

// Config holds Platform Bridge configuration.
type Config struct {
	Port           string
	Env            string
	GatewayURL     string
	AICoreURL      string
	InternalToken  string

	// Platform-specific.
	QQBotPort      string // port for QQ OBv11 reverse WebSocket
	TelegramToken  string // Telegram Bot API token
	TelegramWebhookURL string // public webhook URL for Telegram
}

func Load() *Config {
	cfg := &Config{
		Port:          "8095",
		Env:           "development",
		GatewayURL:    "http://localhost:8080",
		AICoreURL:     "http://localhost:8081",
		QQBotPort:     "8096",
	}
	if v := os.Getenv("PORT"); v != "" {
		cfg.Port = v
	}
	if v := os.Getenv("ENV"); v != "" {
		cfg.Env = v
	}
	if v := os.Getenv("GATEWAY_URL"); v != "" {
		cfg.GatewayURL = v
	}
	if v := os.Getenv("AI_CORE_URL"); v != "" {
		cfg.AICoreURL = v
	}
	if v := os.Getenv("INTERNAL_SERVICE_TOKEN"); v != "" {
		cfg.InternalToken = v
	}
	if v := os.Getenv("QQ_BOT_PORT"); v != "" {
		cfg.QQBotPort = v
	}
	if v := os.Getenv("TELEGRAM_BOT_TOKEN"); v != "" {
		cfg.TelegramToken = v
	}
	if v := os.Getenv("TELEGRAM_WEBHOOK_URL"); v != "" {
		cfg.TelegramWebhookURL = v
	}
	return cfg
}