<?php
/**
 * Email Template: Checkout - Free
 *
 * @since 3.4
 */
class PMPro_Email_Template_Checkout_Paid extends PMPro_Email_Template {

	/**
	 * The user object of the user to send the email to.
	 *
	 * @var WP_User
	 */
	protected $user;

	/**
	 * The {@link MemberOrder} object of the order that was updated.
	 *
	 * @var MemberOrder
	 */
	protected $order;

	/**
	 * Constructor.
	 *
	 * @since 3.4
	 *
	 * @param WP_User $user The user object of the user to send the email to.
	 * @param MemberOrder $order The order object that is associated to the member.
	 */
	public function __construct( WP_User $user,  MemberOrder $order ) {
		$this->user = $user;
		$this->order = $order;
	}

		/**
	 * Get the email template slug.
	 *
	 * @since 3.4
	 *
	 * @return string The email template slug.
	 */
	public static function get_template_slug() {
		return 'checkout_paid';
	}

	/**
	 * Get the "nice name" of the email template.
	 *
	 * @since 3.4
	 *
	 * @return string The "nice name" of the email template.
	 */
	public static function get_template_name() {
		return esc_html__( 'Checkout - Paid', 'paid-memberships-pro' );
	}

	/**
	 * Get "help text" to display to the admin when editing the email template.
	 *
	 * @since 3.4
	 *
	 * @return string The help text.
	 */
	public static function get_template_description() {
		return esc_html__( 'This is a membership confirmation welcome email sent to a new member or to existing members that change their level and complete a paid checkout on the site.', 'paid-memberships-pro' );
	}	

	/**
	 * Get the email subject.
	 *
	 * @since 3.4
	 *
	 * @return string The email subject.
	 */
	public static function get_default_subject() {
		return esc_html__( 'Your membership confirmation for {{ sitename }}', 'paid-memberships-pro' );
	}

	/**
	 * Get the email body.
	 *
	 * @since 3.4
	 *
	 * @return string The email body.
	 */
	public static function get_default_body() {
		return  wp_kses_post( __( '<p>Thank you for your membership to {{ sitename }}. Your membership account is now active.</p>

{% if membership_level_confirmation_message %}{{ membership_level_confirmation_message }}{% endif %}

<p>Below are details about your membership account and a receipt for your initial membership order.</p>

<p>Account: {{ display_name }} ({{ user_email }})</p>

<p>Membership Level: {{ membership_level_name }}</p>

<p>Membership Fee: {{ membership_cost }}</p>

{% if membership_expiration %}{{ membership_expiration }}{% endif %}

{% if discount_code_name %}<p>Discount Code: {{ discount_code_name }}</p>{% endif %}

<p>
	Order #{{ order_id }} on {{ order_date }}<br />
	Total Billed: {{ order_total }}
</p>

<p>
	Billing Information:<br />
	{{ billing_address }}
</p>

{% if accountnumber %}<p>
	{{ cardtype }}: {{ accountnumber }}<br />
	Expires: {{ expirationmonth }}/{{ expirationyear }}
</p>{% endif %}

<p>Log in to your membership account here: {{ login_url }}</p>', 'paid-memberships-pro' ) );
	}

	/**
	 * Get the email address to send the email to.
	 *
	 * @since 3.4
	 *
	 * @return string The email address to send the email to.
	 */
	public function get_recipient_email() {
		return $this->user->user_email;
	}

	/**
	 * Get the name of the email recipient.
	 *
	 * @since 3.4
	 *
	 * @return string The name of the email recipient.
	 */
	public function get_recipient_name() {
		return $this->user->display_name;
	}

	/**
	 * Get the email template variables for the email.
	 *
	 * @since 3.4
	 *
	 * @return array The email template variables for the email (key => value pairs).
	 */
	public function get_email_template_variables() {
		$order = $this->order;
		$user = $this->user;
		$membership_level = pmpro_getSpecificMembershipLevelForUser( $user->ID, $order->membership_id );
		if ( empty( $membership_level ) ) {
			$membership_level = pmpro_getLevel( $order->membership_id );
		}

		$confirmation_message = '';
		$confirmation_in_email = get_pmpro_membership_level_meta( $membership_level->id, 'confirmation_in_email', true );
		if ( ! empty( $confirmation_in_email ) ) {
			$confirmation_message = $membership_level->confirmation;
		}

		$membership_expiration = '';
		if( ! empty( $membership_level->enddate ) ) {
			$membership_expiration = "<p>" . sprintf(__("This membership will expire on %s.", 'paid-memberships-pro' ), date_i18n(get_option('date_format'), $membership_level->enddate)) . "</p>\n";
		}

		$discount_code = '';
		$discount_code_name = '';
		$discount_code_id = '';
		if( $order->getDiscountCode() ) {
			$discount_code = "<p>" . esc_html__("Discount Code", 'paid-memberships-pro' ) . ": " . $order->discount_code->code . "</p>\n";
			$discount_code_name = $order->discount_code->code;
			$discount_code_id = $order->discount_code->id;
		}

		$email_template_variables = array(
			'subject' => $this->get_default_subject(),
			'name' => $this->get_recipient_name(),
			'display_name' => $this->get_recipient_name(),
			'user_login' => $user->user_login,
			'user_email' => $user->user_email,
			'membership_id' => $membership_level->id,
			'membership_level_name' => $membership_level->name,
			'membership_level_confirmation_message' => $confirmation_message,
			'membership_cost' => pmpro_getLevelCost($membership_level),
			'membership_expiration' => $membership_expiration,
			'order_id' => $order->code,
			'order_total' => $order->get_formatted_total(),
			'order_total_raw' => $order->total,
			'order_date' => date_i18n( get_option( 'date_format' ), $order->getTimestamp() ),
			'order_url' => pmpro_login_url( pmpro_url( 'invoice', '?invoice=' . $order->code ) ),
			'discount_code' => $discount_code,
			'discount_code_name' => $discount_code_name,
			'discount_code_id' => $discount_code_id,
			'billing_address' => pmpro_formatAddress( $order->billing->name,
														 $order->billing->street,
														 $order->billing->street2,
														 $order->billing->city,
														 $order->billing->state,
														 $order->billing->zip,
														 $order->billing->country,
														 $order->billing->phone ),
			'billing_name' => $order->billing->name,
			'billing_street' => $order->billing->street,
			'billing_street2' => $order->billing->street2,
			'billing_city' => $order->billing->city,
			'billing_state' => $order->billing->state,
			'billing_zip' => $order->billing->zip,
			'billing_country' => $order->billing->country,
			'billing_phone' => $order->billing->phone,
			'cardtype' => $order->cardtype,
			'accountnumber' => hideCardNumber( $order->accountnumber ),
			'expirationmonth' => $order->expirationmonth,
			'expirationyear' => $order->expirationyear,
			'order_gateway' => $order->gateway,
		);

		return $email_template_variables;
	}

	/**
	* Get the email template variables for the email paired with a description of the variable.
	*
	* @since 3.4
	*
	* @return array The email template variables for the email (key => value pairs).
	*/
	public static function get_email_template_variables_with_description() {

		return array(
			'{{ display_name }}' => esc_html__( 'The display name of the user.', 'paid-memberships-pro' ),
			'{{ user_login }}' => esc_html__( 'The username of the user.', 'paid-memberships-pro' ),
			'{{ user_email }}' => esc_html__( 'The email address of the user.', 'paid-memberships-pro' ),
			'{{ membership_id }}' => esc_html__( 'The ID of the membership level.', 'paid-memberships-pro' ),
			'{{ membership_level_name }}' => esc_html__( 'The name of the membership level.', 'paid-memberships-pro' ),
			'{{ membership_level_confirmation_message }}' => esc_html__( 'The confirmation message for the membership level.', 'paid-memberships-pro' ),
			'{{ membership_cost }}' => esc_html__( 'The cost of the membership level.', 'paid-memberships-pro' ),
			'{{ membership_expiration }}' => esc_html__( 'The expiration date of the membership level.', 'paid-memberships-pro' ),
			'{{ order_id }}' => esc_html__( 'The ID of the order.', 'paid-memberships-pro' ),
			'{{ order_total }}' => esc_html__( 'The total cost of the order.', 'paid-memberships-pro' ),
			'{{ order_total_raw }}' => esc_html__( 'The unformatted numeric total of the order.', 'paid-memberships-pro' ),
			'{{ order_date }}' => esc_html__( 'The date of the order.', 'paid-memberships-pro' ),
			'{{ order_url }}' => esc_html__( 'The URL of the order.', 'paid-memberships-pro' ),
			'{{ discount_code }}' => esc_html__( 'The discount code for the order displayed as a formatted paragraph with label.', 'paid-memberships-pro' ),
			'{{ discount_code_name }}' => esc_html__( 'The name of the discount code used for the order.', 'paid-memberships-pro' ),
			'{{ discount_code_id }}' => esc_html__( 'The ID of the discount code used for the order.', 'paid-memberships-pro' ),
			'{{ billing_address }}' => esc_html__( 'The complete billing address of the order.', 'paid-memberships-pro' ),
			'{{ billing_name }}' => esc_html__( 'The billing name of the order.', 'paid-memberships-pro' ),
			'{{ billing_street }}' => esc_html__( 'The billing street of the order.', 'paid-memberships-pro' ),
			'{{ billing_street2 }}' => esc_html__( 'The billing street line 2 of the order.', 'paid-memberships-pro' ),
			'{{ billing_city }}' => esc_html__( 'The billing city of the order.', 'paid-memberships-pro' ),
			'{{ billing_state }}' => esc_html__( 'The billing state of the order.', 'paid-memberships-pro' ),
			'{{ billing_zip }}' => esc_html__( 'The billing ZIP code of the order.', 'paid-memberships-pro' ),
			'{{ billing_country }}' => esc_html__( 'The billing country of the order.', 'paid-memberships-pro' ),
			'{{ billing_phone }}' => esc_html__( 'The billing phone number of the order.', 'paid-memberships-pro' ),
			'{{ cardtype }}' => esc_html__( 'The type of credit card used.', 'paid-memberships-pro' ),
			'{{ accountnumber }}' => esc_html__( 'The last four digits of the credit card number.', 'paid-memberships-pro' ),
			'{{ expirationmonth }}' => esc_html__( 'The expiration month of the credit card.', 'paid-memberships-pro' ),
			'{{ expirationyear }}' => esc_html__( 'The expiration year of the credit card.', 'paid-memberships-pro' ),
			'{{ order_gateway }}' => esc_html__( 'The gateway used for the order.', 'paid-memberships-pro' ),
		);
	}

	/**
	 * Returns the arguments to send the test email from the abstract class.
	 *
	 * @since 3.5
	 *
	 * @return array The arguments to send the test email from the abstract class.
	 */
	public static function get_test_email_constructor_args() {
		global $current_user;
		//Create test order
		$test_order = new MemberOrder();

		return array( $current_user, $test_order->get_test_order() );
	}
}

/**
 * Register the email template.
 *
 * @since 3.4
 *
 * @param array $email_templates The email templates (template slug => email template class name)
 * @return array The modified email templates array.
 */
function pmpro_email_templates_checkout_paid( $email_templates ) {
	$email_templates['checkout_paid'] = 'PMPro_Email_Template_Checkout_Paid';

	return $email_templates;
}
add_filter( 'pmpro_email_templates', 'pmpro_email_templates_checkout_paid' );