<?php
require_once "../include.php"; 

// /home/cradle2careertxxyz/portal/dashboard/core/api/php/init.php

// if (empty($_POST["name"])) { 
//     die("Name is required");
// }
  
if ( ! filter_var($_POST["email"], FILTER_VALIDATE_EMAIL)) {
    die("Valid email is required");
}

if (strlen($_POST["password"]) < 8) {
    die("Password must be at least 8 characters");
}

if ( ! preg_match("/[a-z]/i", $_POST["password"])) {
    die("Password must contain at least one letter");
}

if ( ! preg_match("/[0-9]/", $_POST["password"])) {
    die("Password must contain at least one number");
}

if ($_POST["password"] !== $_POST["password_confirmation"]) {
    die("Passwords must match");
}

$password_hash = password_hash($_POST["password"], PASSWORD_DEFAULT);
$mysqli = func_get_database();
$sql = "INSERT INTO " . $GLOBALS["AUTH_USER_TABLE"] . " (name, email, username, password_hash) VALUES (?, ?, ?, ?)";    
$stmt = $mysqli->stmt_init();
if ( ! $stmt->prepare($sql)) {
    die("SQL error: " . $mysqli->error);
}

$stmt->bind_param("ssss",
                  $_POST["name"],
                  $_POST["email"],
                  $_POST["username"],
                  $password_hash);
                  
if ($stmt->execute()) {
    header("Location: signup-success.html");
    exit;
} else {
    if ($mysqli->errno === 1062) {
        die("email already taken");
    } else {
        die($mysqli->error . " " . $mysqli->errno);
    }
}