<?php
// $Id: booking.admin.inc,v 0.1 2011/07/12

/**
 * @file
 * Helper functions relating to the administration menu implementation for the booking module
 */
 
function booking_admin() {
	
	//regenerate stuff on this page load
	menu_rebuild();
	
	$form = array ();

	$form['email'] = array (
	'#type' => 'fieldset',
	'#title' => 'Email Addresses',
	);

	$form['email']['booking_from_email'] = array (
	'#type' => 'textfield',
	'#title' => t('Sender Email Address'),
	'#description' => t("The email address used as the source of outbound emails."),	
	'#size' => 60,	
	'#maxlength' => 150,
	'#required' => TRUE,
	'#default_value' => variable_get('booking_from_email',variable_get('site_mail', ini_get('sendmail_from'))),
	);

	$form['email']['booking_notify_email'] = array (
	'#type' => 'textfield',
	'#title' => t('Notification Email Address(es)'),
	'#description' => t("The email addresses to which registration notifications are sent."),	
	'#size' => 60,	
	'#maxlength' => 200,
	'#required' => TRUE,
	'#default_value' => variable_get('booking_notify_email',variable_get('site_mail', ini_get('sendmail_from'))),
	);
 
	$form['email']['booking_contact_email'] = array (
	'#type' => 'textfield',
	'#title' => t('Contact Email Address'),
	'#description' => t("The email address attendees are instructed to contact for additional information."),	
	'#size' => 60,	
	'#maxlength' => 150,
	'#required' => TRUE,
	'#default_value' => variable_get('booking_contact_email',variable_get('site_mail', ini_get('sendmail_from'))),
	);

	$form['email']['booking_logistics_email'] = array (
	'#type' => 'textfield',
	'#title' => t('Logistics Email Address'),
	'#description' => t("The email address used for logistics information."),	
	'#size' => 60,	
	'#maxlength' => 150,
	'#required' => TRUE,
	'#default_value' => variable_get('booking_logistics_email',variable_get('site_mail', ini_get('sendmail_from'))),
	); 
	$form['attendee'] = array (
	'#type' => 'fieldset',
	'#title' => 'Attendee restrictions',
	);	
	
	$form['attendee']['booking_max_dob'] = array (
		'#type' => 'date_select',
		'#title' => t('Maximum Date of Birth'),
	'#description' => t("The most recent date of birth you wish to allow into the event."),		
		'#default_value' => variable_get('booking_max_dob','1995-04-15 00:00:00'),
		'#date_format' => 'd/m/Y',
		'#date_label_position' => 'within',
		'#date_year_range' => '-60:-10'
		);
	
	$form['attendee']['booking_regn_limit'] = array (
	'#type' => 'textfield',
	'#title' => t('Registration limit'),
	'#description' => t("Total number of attendees permitted."),	
	'#size' => 3,	
	'#maxlength' => 3,
	'#required' => TRUE,
	'#default_value' => variable_get('booking_regn_limit','500'),
	); 	

	$form['paypal'] = array (
	'#type' => 'fieldset',
	'#title' => 'Paypal Settings',
	);	
	$form['paypal']['booking_paypal_account'] = array (
	'#type' => 'textfield',
	'#title' => t('Account'),
	'#default_value' => variable_get('booking_paypal_account', ''),
	'#description' => '(email address)',
	);
	$form['paypal']['booking_paypal_sandbox'] = array (
	'#type' => 'radios',
	'#title' => t('Sandbox/Development mode'),
	'#description' => t('When in development mode, the payment gateway will point at sandbox.paypal.com for testing purposes.'),
	'#options' => array (0 => t('Off'), t('On')),
	'#default_value' => variable_get('booking_paypal_sandbox', 0),
	);
	$form['misc'] = array (
	'#type' => 'fieldset',
	'#title' => 'Miscellaneous Settings',
	);	
    $form['misc']['booking_default_country'] = array (
        '#type' => 'select',
        '#title' => t('Select Default Country'),
        '#description' => t('Select default country for residential address.'),
        '#options' => _booking_country_options(),
        '#default_value' => variable_get('booking_default_country', 'Australia'),
    );	
	//TODO: reverse the logic of the values
	$form['misc']['booking_auto_confirm_email'] = array (
	'#type' => 'radios',
	'#title' => t('Automatic Registration Email'),
	'#description' => t('Automatically send a confirmation email when a user registers for an event? (If No, email will be sent when status manually changed from Not Coming to Paid).'),
	'#options' => array (0 => t('No'), t('Yes')),
	'#default_value' => variable_get('booking_auto_confirm_email', 0),
	);
	$form['misc']['booking_auto_show_on_lists'] = array (
		'#type' => 'radios',
		'#title' => t('Show on lists once booked in?'),
		'#description' => t('Immediately appear on bookedin/waiting lists even before payment is received?'),
		'#options' => array (0 => t('No'), t('Yes')),
		'#default_value' => variable_get('booking_auto_show_on_lists', 0),
	);	
	$form['misc']['booking_use_paypal'] = array (
	'#type' => 'radios',
	'#title' => t('Use Paypal?'),
	'#description' => t('Select whether to use paypal for automatic payment handling, or process payments manually.'),
	'#options' => array (0 => t('No'), t('Yes')),
	'#default_value' => variable_get('booking_use_paypal', 0),
	);
	$form['misc']['booking_enable_combined_pricing'] = array (
	'#type' => 'radios',
	'#title' => t('Use Combined Pricing?'),
	'#description' => t('Select whether to combine pricing for married couples (Yes) or have each spouse pay separately (No).'),
	'#options' => array (0 => t('No'), t('Yes')),
	'#default_value' => variable_get('booking_enable_combined_pricing', 0),
	);
	$form['misc']['booking_enable_medicare'] = array (
	'#type' => 'radios',
	'#title' => t('Enable Medicare requirement?'),
	'#description' => t('Select whether to require bookings to enter medicare details.'),
	'#options' => array (0 => t('No'), t('Yes')),
	'#default_value' => variable_get('booking_enable_medicare', 1),
	);
	$form['misc']['booking_enable_tshirts'] = array (
	'#type' => 'radios',
	'#title' => t('Enable t-shirt information?'),
	'#description' => t('Select whether to include tshirt sizing in the booking form.'),
	'#options' => array (0 => t('No'), t('Yes')),
	'#default_value' => variable_get('booking_enable_tshirts', 0),
	);	
	$form['misc']['booking_enable_passport'] = array (
	'#type' => 'radios',
	'#title' => t('Enable passport information?'),
	'#description' => t('Select whether to include passport details in the booking form.'),
	'#options' => array (0 => t('No'), t('Yes')),
	'#default_value' => variable_get('booking_enable_passport', 0),
	);	
	$form['misc']['booking_enable_helpareas'] = array (
	'#type' => 'radios',
	'#title' => t('Enable help area questions?'),
	'#description' => t('Select whether to include questions about areas people are willing to help with in the booking form.'),
	'#options' => array (0 => t('No'), t('Yes')),
	'#default_value' => variable_get('booking_enable_helpareas', 0),
	);
	$form['misc']['booking_enable_skills'] = array (
	'#type' => 'radios',
	'#title' => t('Enable special skills information?'),
	'#description' => t('Select whether to include questions about special skills people have in the booking form.'),
	'#options' => array (0 => t('No'), t('Yes')),
	'#default_value' => variable_get('booking_enable_skills', 0),
	);		
	$form['misc']['booking_enable_roommate'] = array (
	'#type' => 'radios',
	'#title' => t('Enable room-mate selection?'),
	'#description' => t('Select whether to allow attendees to list a preferred room-mate in the booking form.'),
	'#options' => array (0 => t('No'), t('Yes')),
	'#default_value' => variable_get('booking_enable_roommate', 0),
	);
	
	
	return system_settings_form($form);
}

function booking_admin_validate($form, $form_state) {
	//TODO: put back in when using booking start and end dates
	/*
$booking_start = $form_state['values']['booking_start'];
$booking_end = $form_state['values']['booking_end'];
 

//create timestamps for comparison
$booking_start_ts = _date_to_ts( $booking_start );
$booking_end_ts = _date_to_ts( $booking_end );
 

//validate main conference start and end dates
if ($booking_start_ts > $booking_end_ts) {
form_set_error('booking_date_endbeforestart', t('You have selected a Conference end date that is before the Conference start date.'));
} else {
variable_set('booking_conference_dates', _date_range_to_string($booking_start, $booking_end));
drupal_set_message( t('Conference date range: "!date"', array ('!date' => _date_range_to_string($booking_start, $booking_end))));
}
*/
}


function booking_manual_email()
{
	global $event;
	//see http://www.jaypan.com/blog/themeing-drupal-7-forms-tables-checkboxes-or-radios	
	$form = array ();	
	$options = array ();
	$prefix = t("<p>Send a manual email to people registered for this event.</p>");
	$email_options_array = array();
	$email_options_array['registration'] = 'Manual Registration';
	$email_options_array['balance'] = 'Manual Balance Outstanding';	
	$email_options_array['complete'] = 'Manual Payment Complete';	

	//add in the custom email types
	for ($i = 1; $i <= CUSTOM_EMAIL_COUNT; $i++)
	{
		$email_options_array['custom' . $i] = variable_get('booking_email_subject_custom' . $i, $event->booking_eventname . ' custom ' . $i);
	}
	
	$form['email-type'] = array(
		'#type' => 'select',
		'#title' => t('Email Type'),
		'#required' => TRUE,
		'#default_value' => '',
		'#options' => $email_options_array,
	);	
	
	$header = array (
		'booking_nid' =>  array('data' => t('Booking ID')),
		'booking_name' =>  array('data' => t('Name')),
		'booking_email' =>  array('data' => t('Email Address')),
		'amount_paid' =>  array('data' => t('Amount Paid To Date')),
		'amount_reqd' =>  array('data' => t('Gross Payment Required')),
		'booking_status' => t('Status'),
		'booking_fully_paid' => t('Fully Paid?'),
		'welfare_required' => t('Welfare Required?'),
	);	

	$result = db_query("SELECT * FROM {booking_person} WHERE booking_event_id = :eid", 
					array(':eid' => $event->eid));	

	foreach($result as $data)
	{
		$options[$data->nid] = array (
			'booking_nid' => l(t('!id', array('!id' => $data->nid)),  t('node/!id', array('!id' => $data->nid))),
			'booking_name' => $data->booking_firstname . " " . $data->booking_lastname,
			'booking_email' => $data->booking_email,
			'amount_paid' => $data->booking_amount_paid,
			'amount_reqd' => $data->booking_total_pay_reqd,
			'booking_status' => _booking_status_generate($data->booking_status),
			'booking_fully_paid' => $data->booking_amount_paid < $data->booking_total_pay_reqd ? 'No' : 'Yes',
			'welfare_required' => $data->booking_welfare_required == 'Y' ? 'Yes' : 'No',
		);
	}	

	$form['table'] = array (
		'#type' => 'tableselect',
		'#header' => $header,
		'#options' => $options,
	);
	
	$form['submit'] = array (
		'#type' => 'submit',
		'#value' => t('Send Email'),
	);

	return array (
		'first_para' => array (
			'#type' => 'markup',
			'#markup' => $prefix,
		),
		'form' => $form,
	);
}

function booking_manual_email_submit($form, &$form_state) {
 	$counter = 0;
	$checkboxes = $form_state['values']['table']; //$values['booking_price_active'];
	//watchdog('booking', 'Formstate when setting buttons: @info', array ('@info' => var_export($form_state['values'], TRUE)));	
	//watchdog('booking', 'Checkboxes when setting buttons: @info', array ('@info' => var_export($checkboxes, TRUE)));		
 
	foreach($checkboxes as $key => $value)
	{
		if (is_numeric($key)  && $value != 0)
		{
			//check if they exist in the database first
		    $person = db_query("SELECT person.nid " .
						"FROM     {booking_person} person " .
						"WHERE nid = :nid", 
						array(':nid' => $key))
						->fetchObject();	

			if ($person)
			{
				if ($form_state['values']['email-type'] == 'registration')
				{
					watchdog('booking', 'Processing a manual registration email to id @info', array ('@info' => $key));
					_booking_registration_email($key, false, true);
				}
				elseif ($form_state['values']['email-type'] == 'balance')
				{
					watchdog('booking', 'Processing a manual outstanding balance email to id @info', array ('@info' => $key));
					_booking_balance_payment_email($key);  
				}
				elseif ($form_state['values']['email-type'] == 'complete')
				{
					watchdog('booking', 'Processing a manual registration complete email to id @info', array ('@info' => $key));
					_booking_registration_email($key, true, true); 
				}				
				elseif (strpos($form_state['values']['email-type'], 'custom') !== false)
				{
					watchdog('booking', 'Processing a @custom type email to id @info', array ('@custom' => $form_state['values']['email-type'], '@info' => $key));
					_booking_custom_email($key,$form_state['values']['email-type']);  
				}				
				/*
				elseif ($form_state['values']['email-type'] == 'custom1')
				{
					watchdog('booking', 'Processing a custom1 type email to id @info', array ('@info' => $key));
					_booking_custom_email($key,$form_state['values']['email-type']);  
				}
				elseif ($form_state['values']['email-type'] == 'custom2')
				{
					watchdog('booking', 'Processing a custom2 type email to id @info', array ('@info' => $key));
					_booking_custom_email($key,$form_state['values']['email-type']);  
				}		
				elseif ($form_state['values']['email-type'] == 'custom3')
				{
					watchdog('booking', 'Processing a custom3 type email to id @info', array ('@info' => $key));
					_booking_custom_email($key,$form_state['values']['email-type']);  
				}	
				*/					
				$counter++;
			}		
		}	
	}
	drupal_set_message("Sent manual email for $counter people.", 'status', FALSE);
	watchdog('booking', "Sent manual email for $counter people.");
}