package main

import (
	"log"
	"time"

	"github.com/gin-gonic/gin"

	"github.com/hhs/camtalk/internal/ws"
)

var startTime = time.Now()

func main() {
	r := gin.Default()

	// REST API
	api := r.Group("/api")
	{
		api.GET("/health", healthHandler)
	}

	// WebSocket
	r.GET("/ws", ws.ServeWS)

	log.Println("CamTalk gateway starting on :8080")
	if err := r.Run(":8080"); err != nil {
		log.Fatalf("failed to start server: %v", err)
	}
}

// healthHandler 健康检查。
func healthHandler(c *gin.Context) {
	c.JSON(200, gin.H{
		"status":         "ok",
		"version":        "0.1.0",
		"uptime":         time.Since(startTime).String(),
		"active_sessions": 0, // TODO: 接入 Session Manager
	})
}