<?php

include ("Design/header.php");
require ("connect.php");

//register code

if ($_POST['submit'])
{
    //grab submitted data
    $firstname=         $_POST ['firstname'];
    $lastname=          $_POST ['lastname'];
    $username=          $_POST ['username'];
    $password=          $_POST ['password'];
    $password_repeat=   $_POST ['password_repeat'];

    $dob_year=          $_POST ['dob_year'];
    $dob_month=         $_POST ['dob_month'];
    $dob_day=           $_POST ['dob_day'];

    $gender=            $_POST ['gender'];

    if (
    $firstname&&
    $lastname&&
    $username&&
    $password&&
    $password_repeat&&
    $dob_year&&
    $dob_month&&
    $dob_day&&
    $gender
    )
    {

        //validate
        if (strlen($firstname)>25 || strlen($lastname)>25 || strlen($username)>25)
            echo "Firstname, Lastname and Username must be no more that 25 characters.";
        else
        {

            //check password
            if (strlen($password)>25 || strlen($password)<6)
                echo "Password must be between 6 and 25 characters.";
            else
            {
                //check dob
                if (is_numeric($dob_year)&&is_numeric($dob_month)&&is_numeric($dob_day))
                {

                    if(strlen($dob_year)>4 || strlen($dob_month)>2 || strlen($dob_day)>2 )
                    echo "Date of Birth must be in the following format, 1919/01/31.";
                    else
                    {

                        if ($gender=="Male"||$gender=="Female")
                        {
                            //compare passwords
                            if ($password==$password_repeat)
                            {
                                //check Date of Birth limits for month and day
                                if ($dob_month>12||$dob_month>31)
                                echo "Date of Birth month and/or day is bigger then expected.";
                                else
                                {
                                //success register the user
                                $dob_db = "$dob_year-$dob_month-$dob_day";
                                $password_db = md5(password);

                                switch ($gender)
                                {
                                    case "Male";
                                    $gender_db = "M";
                                    break;
                                    case "Female";
                                    $gender_db = "F";
                                    break;
                                }


$register = mysql_query ("INSERT INTO users VALUES ('','$firstname','$lastname;,$username','$password_db','$dob_db','$gender_db')");
                            echo "Success!";
                                }
                            }
                            else
                                echo "The two passwords you have entered do not match, please try again.";

                        }
                        else
                            echo "Gender must be Male of Female.";

                    }

                }
                else
                    echo "Date of Birth must be in number form, For example 1919/01/01.";
            }

        }

    }
    else
        echo "Missing field! Please fill in all fields.";

}
else
    echo "Please enter your details and Register.";

?>

<form action='register.php' method='POST'>

<p>
<table width='60%'>
        <tr>
            <td width='40%' align='right'>
            <font size='2' font face='arial'>First name -
            </td>
            <td>
            <input type='text' value='<?php echo $firstname; ?>' name='firstname' maxlength='25'>
            </td>
        </tr>
        <tr>
            <td width='40%' align='right'>
            <font size='2' font face='arial'>Last name -
            </td>
            <td>
            <input type='text' value='<?php echo $lastname; ?>' name='lastname' maxlength='25'>
            </td>
        </tr>
        <tr>
            <td width='40%' align='right'>
            <font size='2' font face='arial'>Username -
            </td>
            <td>
            <input type='text' value='<?php echo $username; ?>' name='username' maxlength='25'>
            </td>
        </tr>
        <tr>
            <td width='40%' align='right'>
            <font size='2' font face='arial'>Password -
            </td>
            <td>
            <input type='password' name='password' maxlength='25'>
            </td>
        </tr>
        <tr>
            <td width='40%' align='right'>
            <font size='2' font face='arial'>Repeat password -
            </td>
            <td>
            <input type='password' name='password_repeat' maxlength='25'>
            </td>
        </tr>
         <tr>
            <td width='40%' align='right'>
            <font size='2' font face='arial'>Date of Birth -
            </td>
            <td>
            <input type='text' name='dob_year' maxlength='4' size='3' value='<?php if ($dob_year) echo $dob_year; else echo "YYYY";?>'> / <input type='text' name='dob_month' maxlength='2' size='1' value='<?php if ($dob_month) echo $dob_month; else echo "MM";?>'> / <input type='text' name='dob_day' maxlength='2' size='1' value='<?php if ($dob_day) echo $dob_day; else echo "DD";?>'>
            <tr>
            <td width='40%' align='right'>
            <font size='2' font face='arial'>Gender -
            </td>
            <td>
            <select name='gender'>
                <option>Male</option>
                <option>Female</option>
            </select>
            </td>
        </tr>
            </td>
        </tr>
        <tr>
            <td width='40%' align='right'>
            <input type='submit' name='submit' value='Register'>
            </td>
            <td>
            </td>
        </tr>
</table>

</form>

<?php

include ("Design/footer.php");

?>