package badger

import (
	"embed"
	"strings"
	"velvettear/badger/internal/api"
	"velvettear/badger/internal/config"
	"velvettear/badger/internal/database"
	"velvettear/badger/internal/executables"
	"velvettear/badger/internal/log"
	"velvettear/badger/internal/tools"
)

var embeddedFiles *embed.FS

// exported function(s)
func Run() {
	config.Initialize()
	if config.Help() {
		tools.PrintHelp()
	}
	setup()
	api.StartServer()
	// library.Update()
	// library.Import()
	// library.FindDuplicates()
}

func SetEmbeddedFiles(files *embed.FS) {
	embeddedFiles = files
}

// unexported function(s)
func setup() {
	home := config.HomeDirectory()
	error := tools.MkDirs(home)
	if error != nil {
		log.Fatal("could not create home directory '"+home+"'", error.Error())
	} else {
		log.Info("created home directory '" + home + "'")
	}
	executables.Initialize()
	executables.ExportExecutables(embeddedFiles)
	if !executables.AreMandatoryExecutablesAvailable() {
		log.Fatal("error locating all mandatory executables, make sure they are correctly installed on your system", strings.Join(executables.GetMissingExecutables(), ", "))
	}
	database.Initialize()
}