<?php
/**
 * SBI_New_User.
 *
 * @since 2.6
 */

// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

class SBI_New_User extends SBI_Notifications {

	/**
	 * Source of notifications content.
	 *
	 * @since 2.6
	 *
	 * @var string
	 */
	const SOURCE_URL = 'https://plugin.smashballoon.com/newuser.json';

	/**
	 * @var string
	 */
	const OPTION_NAME = 'sbi_newuser_notifications';

	/**
	 * Register hooks.
	 *
	 * @since 2.6
	 */
	public function hooks() {
		add_action( 'admin_init', array( $this, 'output' ), 8 );

		add_action( 'admin_init', array( $this, 'dismiss' ) );
		add_action( 'wp_ajax_sbi_review_notice_consent_update', array( $this, 'review_notice_consent' ) );
	}

	public function option_name() {
		return self::OPTION_NAME;
	}

	public function source_url() {
		return self::SOURCE_URL;
	}

	/**
	 * Verify notification data before it is saved.
	 *
	 * @param array $notifications Array of notifications items to verify.
	 *
	 * @return array
	 *
	 * @since 2.6
	 */
	public function verify( $notifications ) {
		$data = array();

		if ( ! is_array( $notifications ) || empty( $notifications ) ) {
			return $data;
		}

		$option = $this->get_option();

		foreach ( $notifications as $key => $notification ) {

			// The message should never be empty, if they are, ignore.
			if ( empty( $notification['content'] ) ) {
				continue;
			}

			// Ignore if notification has already been dismissed.
			if ( ! empty( $option['dismissed'] ) && in_array( $notification['id'], $option['dismissed'] ) ) { // phpcs:ignore WordPress.PHP.StrictInArray.MissingTrueStrict
				continue;
			}

			$data[ $key ] = $notification;
		}

		return $data;
	}

	/**
	 * Verify saved notification data for active notifications.
	 *
	 * @since 2.6
	 *
	 * @param array $notifications Array of notifications items to verify.
	 *
	 * @return array
	 */
	public function verify_active( $notifications ) {
		if ( ! is_array( $notifications ) || empty( $notifications ) ) {
			return array();
		}

		$sbi_statuses_option = get_option( 'sbi_statuses', array() );
		$current_time = sbi_get_current_time();

		// rating notice logic
		$sbi_rating_notice_option = get_option( 'sbi_rating_notice', false );
		$sbi_rating_notice_waiting = get_transient( 'instagram_feed_rating_notice_waiting' );
		$should_show_rating_notice = ($sbi_rating_notice_waiting !== 'waiting' && $sbi_rating_notice_option !== 'dismissed');

		// new user discount logic
		$in_new_user_month_range = true;
		$should_show_new_user_discount = false;
		$has_been_one_month_since_rating_dismissal = isset( $sbi_statuses_option['rating_notice_dismissed'] ) ? ((int)$sbi_statuses_option['rating_notice_dismissed'] + ((int)$notifications['review']['wait'] * DAY_IN_SECONDS)) < $current_time + 1: true;

		if ( isset( $sbi_statuses_option['first_install'] ) && $sbi_statuses_option['first_install'] === 'from_update' ) {
			global $current_user;
			$user_id = $current_user->ID;
			$ignore_new_user_sale_notice_meta = get_user_meta( $user_id, 'sbi_ignore_new_user_sale_notice' );
			$ignore_new_user_sale_notice_meta = isset( $ignore_new_user_sale_notice_meta[0] ) ? $ignore_new_user_sale_notice_meta[0] : '';
			if ( $ignore_new_user_sale_notice_meta !== 'always' ) {
				$should_show_new_user_discount = true;
			}
		} elseif ( $in_new_user_month_range && $has_been_one_month_since_rating_dismissal && $sbi_rating_notice_waiting !== 'waiting' ) {
			global $current_user;
			$user_id = $current_user->ID;
			$ignore_new_user_sale_notice_meta = get_user_meta( $user_id, 'sbi_ignore_new_user_sale_notice' );
			$ignore_new_user_sale_notice_meta = isset( $ignore_new_user_sale_notice_meta[0] ) ? $ignore_new_user_sale_notice_meta[0] : '';

			if ( $ignore_new_user_sale_notice_meta !== 'always'
				 && isset( $sbi_statuses_option['first_install'] )
				 && $current_time > (int)$sbi_statuses_option['first_install'] + ((int)$notifications['discount']['wait'] * DAY_IN_SECONDS) ) {
				$should_show_new_user_discount = true;
			}
		}

		if ( sbi_is_pro_version() ) {
			$should_show_new_user_discount = false;
		}

		if ( isset( $notifications['review'] ) && $should_show_rating_notice ) {
			return array( $notifications['review'] );
		} elseif ( isset( $notifications['discount'] ) && $should_show_new_user_discount ) {
			return array( $notifications['discount'] );
		}

		return array();
	}

	/**
	 * Get notification data.
	 *
	 * @since 2.6
	 *
	 * @return array
	 */
	public function get() {
		if ( ! $this->has_access() ) {
			return array();
		}

		$option = $this->get_option();

		// Only update if does not exist.
		if ( empty( $option['update'] ) ) {
			$this->update();
		}

		$events = ! empty( $option['events'] ) ? $this->verify_active( $option['events'] ) : array();
		$feed   = ! empty( $option['feed'] ) ? $this->verify_active( $option['feed'] ) : array();

		return array_merge( $events, $feed );
	}

	/**
	 * Add a manual notification event.
	 *
	 * @since 2.6
	 *
	 * @param array $notification Notification data.
	 */
	public function add( $notification ) {
		if ( empty( $notification['id'] ) ) {
			return;
		}

		$option = $this->get_option();

		if ( in_array( $notification['id'], $option['dismissed'] ) ) { // phpcs:ignore WordPress.PHP.StrictInArray.MissingTrueStrict
			return;
		}

		foreach ( $option['events'] as $item ) {
			if ( $item['id'] === $notification['id'] ) {
				return;
			}
		}

		$notification = $this->verify( array( $notification ) );

		update_option(
			$this->option_name(),
			array(
				'update'    => $option['update'],
				'feed'      => $option['feed'],
				'events'    => array_merge( $notification, $option['events'] ),
				'dismissed' => $option['dismissed'],
			)
		);
	}

	/**
	 * Update notification data from feed.
	 *
	 * @since 2.6
	 */
	public function update() {
		$feed   = $this->fetch_feed();
		$option = $this->get_option();

		update_option(
			$this->option_name(),
			array(
				'update'    => time(),
				'feed'      => $feed,
				'events'    => $option['events'],
				'dismissed' => $option['dismissed'],
			)
		);
	}

	/**
	 * Do not enqueue anything extra.
	 *
	 * @since 2.6
	 */
	public function enqueues() {

	}

	public function review_notice_consent() {
		//Security Checks
		check_ajax_referer( 'sbi_nonce', 'sbi_nonce' );
		$cap = current_user_can( 'manage_instagram_feed_options' ) ? 'manage_instagram_feed_options' : 'manage_options';

		$cap = apply_filters( 'sbi_settings_pages_capability', $cap );
		if ( ! current_user_can( $cap ) ) {
			wp_send_json_error(); // This auto-dies.
		}

		$consent = isset( $_POST[ 'consent' ] ) ? sanitize_text_field( $_POST[ 'consent' ] ) : '';

		update_option( 'sbi_review_consent', $consent );

		if ( $consent == 'no' ) {
			$sbi_statuses_option = get_option( 'sbi_statuses', array() );
			update_option( 'sbi_rating_notice', 'dismissed', false );
			$sbi_statuses_option['rating_notice_dismissed'] = sbi_get_current_time();
			update_option( 'sbi_statuses', $sbi_statuses_option, false );

			// remove the rating notice step 1 and step 2 from global notices.
			global $sbi_notices;
			$sbi_notices->remove_notice( 'review_step_1' );
			$sbi_notices->remove_notice( 'review_step_2' );
			$sbi_notices->remove_notice( 'review_step_1_all_pages' );
			$sbi_notices->remove_notice( 'review_step_2_all_pages' );
		}  elseif ( $consent == 'yes' ) {
			global $sbi_notices;
			$sbi_notices->remove_notice( 'review_step_1' );
			$sbi_notices->remove_notice( 'review_step_1_all_pages' );
		}
		wp_die();
	}

	/**
	 * Output notifications on Form Overview admin area.
	 *
	 * @since 2.6
	 */
	public function output() {
		$notifications = $this->get();

		if ( empty( $notifications ) ) {
			return;
		}

		// new user notices included in regular settings page notifications so this
		// checks to see if user is one of those pages
		if ( ! empty( $_GET['page'] )
			 && strpos( $_GET['page'], 'sbi' ) !== false ) {
			return;
		}

		$content_allowed_tags = array(
			'em'     => array(),
			'strong' => array(),
			'span'   => array(
				'style' => array(),
			),
			'a'      => array(
				'href'   => array(),
				'target' => array(),
				'rel'    => array(),
			),
		);
		$review_consent       = get_option( 'sbi_review_consent' );

		global $sbi_notices;
		$notice_args = array(
			'page_exclude' => array(
				'sbi-feed-builder',
				'sbi-settings',
				'sbi-oembeds-manager',
				'sbi-extensions-manager',
				'sbi-about-us',
				'sbi-support',
			),
			'capability'   => array( 'manage_instagram_feed_options', 'manage_options' ),
		);

		foreach ( $notifications as $notification ) {
			$img_src    = SBI_PLUGIN_URL . 'admin/assets/img/' . sanitize_text_field( $notification['image'] );
			$type       = sanitize_text_field( $notification['id'] );
			$title      = $this->get_notice_title( $notification );
			$content    = $this->get_notice_content( $notification, $content_allowed_tags );
			$buttons    = array();

			if ( ! empty( $notification['btns'] ) && is_array( $notification['btns'] ) ) {
				foreach ( $notification['btns'] as $btn_type => $btn ) {
					$class  = $btn_type === 'primary' ? 'sbi-btn-blue' : 'sbi-btn-grey';
					$class .= isset( $btn['class'] ) ? ' ' . $btn['class'] : '';
					if ( is_array( $btn['url'] ) ) {
						$btn['url'] = array(
							'args' => $btn['url'],
							'action' => 'sbi-' . $type
						);
					} elseif ( ! is_array( $btn['url'] ) ) {
						$btn['url'] = $this->replace_merge_fields( $btn['url'], $notification );
					}
					if ( ! empty( $btn['attr'] ) ) {
						$btn['target'] = '_blank';
					}

					$buttons[] = array(
						'class'  => 'sbi-btn ' . $class,
						'url'    => ! empty( $btn['url'] ) ? $btn['url'] : '',
						'target' => ! empty( $btn['target'] ) && $btn['target'] === '_blank' ? '_blank' : '',
						'rel'    => ! empty( $btn['target'] ) && $btn['target'] === '_blank' ? 'noopener' : '',
						'text'   => ! empty( $btn['text'] ) ? wp_kses( $btn['text'], $content_allowed_tags ) : '',
						'tag'    => ! empty( $btn['tag'] ) ? $btn['tag'] : 'a',
					);
				}
			}

			switch ( $type ) {
				case 'review':
					$sbi_open_feedback_url = 'https://smashballoon.com/feedback/?plugin=instagram-free';
					// step 1 for the review notice.
					if ( ! $review_consent ) {
						$error_args = array(
							'class'              => 'sbi_notice sbi_review_notice_step_1',
							'image'              => array(
								'src'  => $img_src,
								'alt'  => 'notice',
								'wrap' => '<div class="sbi_thumb"><img {src} {alt}></div>',
							),
							'message'            => __( 'Are you enjoying the Instagram Feed Plugin?', 'instagram-feed' ),
							'buttons'            => array(
								array(
									'text'  => __( 'Yes', 'instagram-feed' ),
									'class' => 'sbi-btn-link',
									'id'    => 'sbi_review_consent_yes',
									'tag'   => 'button',
								),
								array(
									'text'   => __( 'No', 'instagram-feed' ),
									'class'  => 'sbi-btn-link',
									'id'     => 'sbi_review_consent_no',
									'target' => '_blank',
									'url'    => $sbi_open_feedback_url,
									'tag'    => 'a',
								),
							),
							'buttons_wrap_start' => '<div class="sbi-notice-consent-btns">',
							'buttons_wrap_end'   => '</div>',
							'priority'           => 50,
							'wrap_schema'        => '<div {class}>{image}<div class="sbi-notice-text"><p class="sbi-notice-text-p">{message}</p></div>{buttons}</div>',
						);
						$error_args = wp_parse_args( $error_args, $notice_args );
						$sbi_notices->add_notice( 'review_step_1_all_pages', 'information', $error_args );
					}
					$error_args = array(
						'class'              => 'sbi_notice_op sbi_notice sbi_review_notice',
						'title'              => array(
							'text'  => $title,
							'class' => 'sbi-notice-text-header',
						),
						'message'            => $content,
						'image'              => array(
							'src'  => $img_src,
							'alt'  => 'notice',
							'wrap' => '<div class="sbi_thumb"><img {src} {alt}></div>',
						),
						'buttons'            => $buttons,
						'buttons_wrap_start' => '<div class="sbi-notice-btns-wrap"><p class="sbi-notice-links">',
						'buttons_wrap_end'   => '</p></div>',
						'styles'             => array(
							'display' => array(
								'condition' => array(
									'key'     => 'option',
									'name'    => 'sbi_review_consent',
									'compare' => '===',
									'value'   => 'yes',
								),
								'true'      => '',
								'false'     => 'none',
							),
						),
						'priority'           => 51,
						'dismissible'        => true,
						'dismiss'            => array(
							'class' => 'sbi-notice-dismiss',
							'icon'  => SBI_PLUGIN_URL . 'admin/assets/img/sbi-dismiss-icon.svg',
							'tag'   => 'a',
							'href' => array(
								'args' => array(
									'sbi_dismiss' => $type
								),
								'action' => 'sbi-' . $type
							)
						),
						'wrap_schema'        => '<div {class} {styles}>{image}<div class="sbi-notice-text">
						<div class="sbi-notice-text-inner">{title}<p class="sbi-notice-text-p">{message}</p></div>{buttons}</div>{dismiss}</div>',
					);
					$error_args = wp_parse_args( $error_args, $notice_args );
					$sbi_notices->add_notice( 'review_step_2_all_pages', 'information', $error_args );
					break;
				default:
					$error_args = array(
						'class'              => 'sbi_notice_op sbi_notice sbi_' . $type . '_notice',
						'title'              => array(
							'text'  => $title,
							'class' => 'sbi-notice-text-header',
						),
						'message'            => $content,
						'image'              => array(
							'src'  => $img_src,
							'alt'  => 'notice',
							'wrap' => '<div class="sbi_thumb"><img {src} {alt}></div>',
						),
						'buttons'            => $buttons,
						'buttons_wrap_start' => '<div class="sbi-notice-btns-wrap"><p class="sbi-notice-links">',
						'buttons_wrap_end'   => '</p></div>',
						'dismissible'        => true,
						'dismiss'            => array(
							'class' => 'sbi-notice-dismiss',
							'icon'  => SBI_PLUGIN_URL . 'admin/assets/img/sbi-dismiss-icon.svg',
							'tag'   => 'a',
							'href' => array(
								'args' => array(
									'sbi_dismiss' => $type
								),
								'action' => 'sbi-' . $type
							)
						),
						'wrap_schema'        => '<div {class} {styles}>{image}<div class="sbi-notice-text">
						<div class="sbi-notice-text-inner">{title}<p class="sbi-notice-text-p">{message}</p></div>{buttons}</div>{dismiss}</div>',
					);
					$error_args = wp_parse_args( $error_args, $notice_args );
					$sbi_notices->add_notice( $notification['id'], 'information', $error_args );
					break;
			}
		}
	}

	/**
	 * SBI Get Notice Title depending on the notice type
	 *
	 * @since 6.0
	 *
	 * @param array $notification
	 *
	 * @return string $title
	 */
	public function get_notice_title( $notification ) {
		$type = $notification['id'];
		$title = '';

		// Notice title depending on notice type
		if ( $type == 'review' ) {
			$title = __( 'Glad to hear you are enjoying it. Would you consider leaving a positive review?', 'instagram-feed' );
		} else if ( $type == 'discount' ) {
			$title =  __( 'Exclusive offer - 60% off!', 'instagram-feed' );
		} else {
			$title = $this->replace_merge_fields( $notification['title'], $notification );
		}

		return $title;
	}

	/**
	 * SBI Get Notice Content depending on the notice type
	 *
	 * @since 6.0
	 *
	 * @param array $notification
	 * @param array $content_allowed_tags
	 *
	 * @return string $content
	 */
	public function get_notice_content( $notification, $content_allowed_tags ) {
		$type = $notification['id'];
		$content = '';

		// Notice content depending on notice type
		if ( $type == 'review' ) {
			$content = __( 'It really helps to support the plugin and help others to discover it too!', 'instagram-feed' );
		} else if ( $type == 'discount' ) {
			$content =  __( 'We don’t run promotions very often, but for a limited time we’re offering 60% Off our Pro version to all users of our free Instagram Feed.', 'instagram-feed' );
		} else {
			if ( ! empty( $notification['content'] ) ) {
				$content = wp_kses( $this->replace_merge_fields( $notification['content'], $notification ), $content_allowed_tags );
			}
		}
		return $content;
	}

	/**
	 * SBI Get Notice Title depending on the notice type
	 *
	 * @since 6.0
	 *
	 * @param array $notification
	 *
	 * @return string $title
	 */
	public function dismiss() {
		global $current_user;
		$user_id             = $current_user->ID;
		$sbi_statuses_option = get_option('sbi_statuses', array());

		// TODO: Remove at 7.0.0
		global $sbi_notices;
		$discount_notice = $sbi_notices->get_notice('discount');
		if ($discount_notice && !isset($sbi_statuses_option['preexisting_discount_notice_check'])) {
			update_user_meta($user_id, 'sbi_ignore_new_user_sale_notice', 'always');
			$sbi_notices->remove_notice( 'discount' );
		}
		$sbi_statuses_option['preexisting_discount_notice_check'] = true;
		update_option('sbi_statuses', $sbi_statuses_option);

		//TODO:: Remove at 7.0.0
		$rating_notice_found = false;
		$rating_notices = array(
			'review_step_1',
			'review_step_1_all_pages',
			'review_step_2',
			'review_step_2_all_pages',
		);

		foreach ($rating_notices as $rating_notice) {
			$notice = $sbi_notices->get_notice($rating_notice);
			if ($notice) {
				$rating_notice_found = $notice;
				break;
			}
		}

		$sbi_rating_notice_option = get_option('sbi_rating_notice', false);
		$sbi_rating_notice_waiting = get_transient('instagram_feed_rating_notice_waiting');

		if (!empty($rating_notice_found) && $sbi_rating_notice_option === false && $sbi_rating_notice_waiting === false) {
			foreach ($rating_notices as $rating_notice) {
				$sbi_notices->remove_notice($rating_notice);
			}

			update_option('sbi_rating_notice', 'dismissed', false);
			$sbi_statuses_option['rating_notice_dismissed'] = sbi_get_current_time();
			update_option('sbi_statuses', $sbi_statuses_option, false);

			update_user_meta($user_id, 'sbi_ignore_new_user_sale_notice', 'always');
		}

		if ( isset( $_GET['sbi_ignore_rating_notice_nag'] ) ) {
			$rating_ignore = false;
			if ( isset( $_GET['sbi_nonce'] ) && wp_verify_nonce( $_GET['sbi_nonce'], 'sbi-review' ) ) {
				$rating_ignore = isset( $_GET['sbi_ignore_rating_notice_nag'] ) ? sanitize_text_field( $_GET['sbi_ignore_rating_notice_nag'] ) : false;
			}
			if ( 1 === (int) $rating_ignore ) {
				update_option( 'sbi_rating_notice', 'dismissed', false );
				$sbi_statuses_option['rating_notice_dismissed'] = sbi_get_current_time();
				update_option( 'sbi_statuses', $sbi_statuses_option, false );

				$sbi_notices->remove_notice( 'review_step_2' );
				$sbi_notices->remove_notice( 'review_step_2_all_pages' );
			} elseif ( 'later' === $rating_ignore ) {
				set_transient( 'instagram_feed_rating_notice_waiting', 'waiting', 2 * WEEK_IN_SECONDS );
				delete_option( 'sbi_review_consent' );
				update_option( 'sbi_rating_notice', 'pending', false );

				$sbi_notices->remove_notice( 'review_step_2' );
				$sbi_notices->remove_notice( 'review_step_2_all_pages' );
			}
		}

		if ( isset( $_GET['sbi_ignore_new_user_sale_notice'] ) ) {
			$new_user_ignore = false;
			if ( isset( $_GET['sbi_nonce'] ) && wp_verify_nonce( $_GET['sbi_nonce'], 'sbi-discount' ) ) {
				$new_user_ignore = isset( $_GET['sbi_ignore_new_user_sale_notice'] ) ? sanitize_text_field( $_GET['sbi_ignore_new_user_sale_notice'] ) : false;
			}
			if ( 'always' === $new_user_ignore ) {
				update_user_meta( $user_id, 'sbi_ignore_new_user_sale_notice', 'always' );

				$current_month_number  = (int) date( 'n', sbi_get_current_time() );
				$not_early_in_the_year = ( $current_month_number > 5 );

				if ( $not_early_in_the_year ) {
					update_user_meta( $user_id, 'sbi_ignore_bfcm_sale_notice', date( 'Y', sbi_get_current_time() ) );
				}

				$sbi_notices->remove_notice( 'discount' );
			}
		}

		if ( isset( $_GET['sbi_ignore_bfcm_sale_notice'] ) ) {
			$bfcm_ignore = false;
			if ( isset( $_GET['sbi_nonce'] ) && wp_verify_nonce( $_GET['sbi_nonce'], 'sbi-bfcm' ) ) {
				$bfcm_ignore = isset( $_GET['sbi_ignore_bfcm_sale_notice'] ) ? sanitize_text_field( $_GET['sbi_ignore_bfcm_sale_notice'] ) : false;
			}
			if ( 'always' === $bfcm_ignore ) {
				update_user_meta( $user_id, 'sbi_ignore_bfcm_sale_notice', 'always' );
			} elseif ( date( 'Y', sbi_get_current_time() ) === $bfcm_ignore ) {
				update_user_meta( $user_id, 'sbi_ignore_bfcm_sale_notice', date( 'Y', sbi_get_current_time() ) );
			}
			update_user_meta( $user_id, 'sbi_ignore_new_user_sale_notice', 'always' );

			$sbi_notices->remove_notice( 'discount' );
		}

		if ( isset( $_GET['sbi_dismiss'] ) ) {
			$review_nonce 	= isset( $_GET['sbi_nonce'] ) ? wp_verify_nonce( $_GET['sbi_nonce'], 'sbi-review' ) : false;
			$discount_nonce = isset( $_GET['sbi_nonce'] ) ? wp_verify_nonce( $_GET['sbi_nonce'], 'sbi-discount' ) : false;
			$notice_dismiss = ($review_nonce || $discount_nonce) ? sanitize_text_field( $_GET['sbi_dismiss'] ) : false;

			if ( 'review' === $notice_dismiss ) {
				update_option( 'sbi_rating_notice', 'dismissed', false );
				$sbi_statuses_option['rating_notice_dismissed'] = sbi_get_current_time();
				update_option( 'sbi_statuses', $sbi_statuses_option, false );

				update_user_meta( $user_id, 'sbi_ignore_new_user_sale_notice', 'always' );

				$sbi_notices->remove_notice( 'review_step_1' );
				$sbi_notices->remove_notice( 'review_step_1_all_pages' );
				$sbi_notices->remove_notice( 'review_step_2' );
				$sbi_notices->remove_notice( 'review_step_2_all_pages' );
			} elseif ( 'discount' === $notice_dismiss ) {
				update_user_meta( $user_id, 'sbi_ignore_new_user_sale_notice', 'always' );

				$current_month_number  = (int) date( 'n', sbi_get_current_time() );
				$not_early_in_the_year = ( $current_month_number > 5 );

				if ( $not_early_in_the_year ) {
					update_user_meta( $user_id, 'sbi_ignore_bfcm_sale_notice', date( 'Y', sbi_get_current_time() ) );
				}

				update_user_meta( $user_id, 'sbi_ignore_new_user_sale_notice', 'always' );

				$sbi_notices->remove_notice( 'discount' );
			}
		}
	}
}
