main.go

package main

import (
	"fmt"

	"github.com/asaskevich/govalidator"
	"github.com/emre-guler/url-shortener/db"
)

const shortUrlMain string = "https://www.emreguler.dev/"

func main() {
	fmt.Println("Welcome to url-shortener!")
	fmt.Println("---------------------")
	fmt.Println("Enter the link you want to shorten: ")

	var redirectUrl string
	fmt.Scanln(&redirectUrl)

	if govalidator.IsURL(redirectUrl) {
		fmt.Println("Enter the path you want: ")
		var shortPath string
		fmt.Scanln(&shortPath)
		var currentUrl string = shortUrlMain + shortPath
		if govalidator.IsURL(currentUrl) {
			if db.SaveShortPath(shortPath, redirectUrl) {
				fmt.Println("Your new link is: ", (shortUrlMain + shortPath))
			} else {
				shortUrl, requestUrl := db.GetRedirectData(shortPath)
				fmt.Println("Already using.")
				fmt.Println(shortUrl, " => ", requestUrl)
			}
		}
	}
}