<?php

namespace Boxzilla\Admin;

use WP_Screen;

/**
 * Class ReviewNotice
 *
 * @ignore
 */
class ReviewNotice
{
    /**
     * @var string
     */
    protected $meta_key_dismissed = '_boxzilla_review_notice_dismissed';

    /**
     * Add action & filter hooks.
     */
    public function init()
    {
        add_action('admin_notices', [ $this, 'show' ]);
        add_action('boxzilla_admin_dismiss_review_notice', [ $this, 'dismiss' ]);
    }

    /**
     * Set flag in user meta so notice won't be shown.
     */
    public function dismiss()
    {
        $user = wp_get_current_user();
        update_user_meta($user->ID, $this->meta_key_dismissed, 1);
    }

    /**
     * @return bool
     */
    public function show()
    {
        $screen = get_current_screen();
        if (! $screen instanceof WP_Screen) {
            return false;
        }

        // on some boxzilla screen?
        if ($screen->post_type !== 'boxzilla-box') {
            return false;
        }

        // authorized?
        if (! current_user_can('edit_posts')) {
            return false;
        }

        // only show if 2 weeks have passed since first use.
        $two_weeks_in_seconds = ( 60 * 60 * 24 * 14 );
        if ($this->time_since_first_use() <= $two_weeks_in_seconds) {
            return false;
        }

        // only show if user did not dismiss before
        $user = wp_get_current_user();
        if (get_user_meta($user->ID, $this->meta_key_dismissed, true)) {
            return false;
        }

        echo '<div class="notice notice-info boxzilla-is-dismissible">';
        echo '<p>';
        echo esc_html__('You\'ve been using Boxzilla for some time now; we hope you love it!', 'boxzilla'), ' <br />';
        echo '<a href="https://wordpress.org/support/view/plugin-reviews/boxzilla?rate=5#new-post">', esc_html__('If you do, please leave us a nice plugin review on WordPress.org.', 'boxzilla'), '</a>';
        echo esc_html__('It would be of great help to us.', 'boxzilla');
        echo '</p>';
        echo '<form method="POST"><button type="submit" class="notice-dismiss"><span class="screen-reader-text">', esc_html__('Dismiss this notice.', 'boxzilla'), '</span></button><input type="hidden" name="_boxzilla_admin_action" value="dismiss_review_notice"/></form>';
        echo '</div>';
        return true;
    }

    /**
     * @return int
     */
    private function time_since_first_use()
    {
        $options = get_option('boxzilla_settings');

        // option was never added before, do it now.
        if (empty($options['first_activated_on'])) {
            $options['first_activated_on'] = time();
            update_option('boxzilla_settings', $options);
        }

        return time() - $options['first_activated_on'];
    }
}