package main

import (
	"embed"
	"io/fs"
	"log"
	"net/http"
	"pc-monitor-server/api"
	"pc-monitor-server/config"
	"pc-monitor-server/repository"
	"pc-monitor-server/service"

	"github.com/gin-gonic/gin"
)

//go:embed web/dist
var webFS embed.FS

func main() {
	cfg := config.Load()

	db, err := repository.NewDB(cfg.Database.Path)
	if err != nil {
		log.Fatalf("Failed to initialize database: %v", err)
	}
	defer db.Close()

	deviceRepo := repository.NewDeviceRepository(db)
	metricsRepo := repository.NewMetricsRepository(db)
	alertRepo := repository.NewAlertRepository(db)

	deviceService := service.NewDeviceService(deviceRepo)
	metricsService := service.NewMetricsService(metricsRepo)
	alertService := service.NewAlertService(alertRepo, metricsRepo)

	router := api.SetupRouter(deviceService, metricsService, alertService)

	// Serve embedded frontend
	distFS, err := fs.Sub(webFS, "web/dist")
	if err != nil {
		log.Fatalf("Failed to load embedded frontend: %v", err)
	}
	router.StaticFS("/assets", http.FS(distFS))
	router.NoRoute(func(c *gin.Context) {
		c.FileFromFS("/", http.FS(distFS))
	})

	log.Printf("Server starting on %s", cfg.Server.Addr)
	if err := router.Run(cfg.Server.Addr); err != nil {
		log.Fatalf("Failed to start server: %v", err)
	}
}