package main

import (
	"log"
	"net/http"
	"os"

	"github.com/joho/godotenv"
	"workorders/internal/api"
	"workorders/internal/config"
	"workorders/internal/repository"
)

func main() {
	// Load .env if present (ignored in production containers where env is injected)
	if _, err := os.Stat(".env"); err == nil {
		if err := godotenv.Load(); err != nil {
			log.Printf("warning: could not load .env: %v", err)
		}
	}

	cfg := config.Load()

	log.Printf("connecting to database...")
	db, err := repository.Connect(cfg.DBDSN)
	if err != nil {
		log.Fatalf("database connect: %v", err)
	}
	defer db.Close()

	log.Printf("running migrations...")
	if err := repository.RunMigrations(db); err != nil {
		log.Fatalf("migrations: %v", err)
	}

	log.Printf("fetching JWKS from %s", cfg.JWKSUrl)
	api.InitJWKS(cfg.JWKSUrl)

	r := api.NewRouter(cfg, db)

	log.Printf("listening on %s", cfg.Addr)
	if err := http.ListenAndServe(cfg.Addr, r); err != nil {
		log.Fatal(err)
	}
}