/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strjoin.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: whaffman <whaffman@student.codam.nl>       +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/06/17 10:17:32 by whaffman          #+#    #+#             */
/*   Updated: 2024/06/20 13:57:12 by whaffman         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include <stdlib.h>
#include <string.h>
#include <stdio.h>

char	*ft_strcat(char *dest, char *src)
{
	char	*odest;

	odest = dest;
	while (*dest)
		dest++;
	while (*src)
		*dest++ = *src++;
	*dest = '\0';
	return (odest);
}

int	ft_strlen(char *str)
{
	int	i;

	i = 0;
	while (str[i])
		i++;
	return (i);
}

int	ft_strjoin_len(int size, char **strs, char *sep)
{
	int	result;
	int	i;

	i = 0;
	result = 0;
	if (size <= 0)
		return (0);
	while (i < size)
	{
		result += ft_strlen(strs[i]);
		i++;
	}
	result += (size - 1) * ft_strlen(sep);
	return (result);
}

char	*ft_strjoin(int size, char **strs, char *sep)
{
	char	*result;
	int		length;
	int		i;

	i = 0;
	length = ft_strjoin_len(size, strs, sep) + 1;
	result = (char *) malloc(length * sizeof(char));
	if (!result)
		return ((void *) 0);
	*result = '\0';
	while (i < size)
	{
		ft_strcat(result, strs[i]);
		if (i != size - 1 && ft_strlen(sep) > 0)
			ft_strcat(result, sep);
		i++;
	}
	return (result);
}
/*
int	main(void)
{
	char *strs[3];
	char str1[] = "HAllo";
	char str2[] = "";
	char str3[] = "mwaah";
	char sep[] = ", ";

	strs[0] = &str1[0];
	strs[1] = &str2[0];
	strs[2] = &str3[0];
	printf("%s", ft_strjoin(0, strs, sep));
	printf("DONE!");
}
*/