package main

import (
	"fmt"
	"log"
	"os"

	"github.com/joho/godotenv"
)

func resolveFileStorePath(file_store_path string) {
	err := os.MkdirAll(file_store_path, os.ModePerm)
	if err != nil {
		log.Fatal(err)
	}
}

type StoredFileNode struct {
	Name         string     `json:"name"`         // full file name with extension
	Path         string     `json:"path"`         // path to file
	Size         int64      `json:"size"`         // byte size of file
	Extension    string     `json:"extension"`    // the file name extension
	MimeType     string     `json:"mime_type"`    // mime type regarless of extension
	Permissions  string     `json:"permissions"`  // UNIX permissions
	IsFolder     bool       `json:"is_folder"`    // directory flag
	Modified     time.Time  `json:"modified_at"`  // last modification date
}

func readFilesFromFileStorePath(file_store_path string) {
	files, err := os.ReadDir(file_store_path)
	if err != nil {
		log.Fatal(err)
	}

	for _, file := range files {
		if !file.IsDir() {
			fmt.Println(file.Name())
		}
	}
}

func main() {
	err := godotenv.Load()
	if err != nil {
		log.Fatal("Error loading .env file")
	}

	port := os.Getenv("PORT")

	file_store_path := os.Getenv("STORAGE_PATH")

	resolveFileStorePath(file_store_path)

	fmt.Printf("in the future I will listen on port: %s\n", port)
	fmt.Printf("Reading files from: %s\n", file_store_path)

	readFilesFromFileStorePath(file_store_path)
}