package web

import (
	"fmt"
	"io"
	"net/http"
	"strings"
)

// FetchCommonWords fetches 10,000 common words from a wordlist
func FetchCommonWords() ([]string, error) {
	// Create a GET request to Github wordlist
	resp, err := http.Get("https://raw.githubusercontent.com/first20hours/google-10000-english/refs/heads/master/google-10000-english-no-swears.txt")
	if err != nil {
		return nil, fmt.Errorf("failed to fetch URL: %v", err)
	}
	// Close body at end to avoid memory leaks
	defer resp.Body.Close()

	// Read response and parse into string
	bytes, err := io.ReadAll(resp.Body)
	if err != nil {
		return nil, fmt.Errorf("error reading response body: %v", err)
	}

	// Split response into list
	wordList := strings.Split(string(bytes), "\n")
	return wordList, nil
}

// FetchCommonPasswords fetches commonly used passwords from Github
func FetchCommonPasswords() ([]string, error) {
	// Create GET request to Github for common password list
	resp, err := http.Get("https://raw.githubusercontent.com/AnandJogawade/Top-common-passwords/refs/heads/main/Top-common-passwords.v1.txt")
	if err != nil {
		return nil, fmt.Errorf("failed to fetch password list from Github: %v", err)
	}

	// Parse response into string
	bytes, err := io.ReadAll(resp.Body)
	if err != nil {
		return nil, fmt.Errorf("failed to parse response body")
	}

	// Split bytes into list
	passwordList := strings.Split(string(bytes), "\n")
	return passwordList, nil
}