package main

import (
	"github.com/joho/godotenv"
	_ "github.com/lib/pq"
	"holiday-api/api"
	"holiday-api/db"
	"holiday-api/migration"
	"io/fs"
	"log"
	"net/http"
	"os"
	"strings"
)

func init() {
	godotenv.Load()
	log.SetPrefix("")
	log.SetFlags(log.Ldate | log.Ltime | log.Lshortfile)
}

func main() {
	db, err := connectToDb()
	if err != nil {
		log.Fatalf("couldn't connect to db: %v", err)
	}
	if err := migration.InitializeMigrations(db, migrationFolder()); err != nil {
		log.Fatalf("couldn't execute migrations: %v", err)
	}

	server := api.SetupServer(db)

	log.Fatal(http.ListenAndServe(":5281", server))
}

func hasProfile(value string) bool {
	profileOptions := strings.Split(os.Getenv("PROFILE"), ",")
	for _, option := range profileOptions {
		if option == value {
			return true
		}
	}
	return false
}

func migrationFolder() fs.FS {
	if hasProfile("dev") {
		return db.DevMigrations
	}
	return db.ProdMigrations
}