<?php
/**
 * The Conversion Pixels page.
 *
 * @package WPCode
 */

/**
 * Class WPCode_Admin_Page_Pixel.
 */
class WPCode_Admin_Page_Pixel extends WPCode_Admin_Page {

	use WPCode_WPConsent_Notice;

	/**
	 * The page slug to be used when adding the submenu.
	 *
	 * @var string
	 */
	public $page_slug = 'wpcode-pixel';

	/**
	 * Default view.
	 *
	 * @var string
	 */
	public $view = 'facebook';

	/**
	 * The capability required to view this page.
	 *
	 * @var string
	 */
	protected $capability = 'wpcode_manage_conversion_pixels';

	/**
	 * Call this just to set the page title translatable.
	 */
	public function __construct() {
		$this->page_title = __( 'Conversion Pixels', 'insert-headers-and-footers' );
		parent::__construct();
	}

	/**
	 * The Conversion Pixels page output.
	 *
	 * @return void
	 */
	public function output_content() {
		$this->notice_wpconsent();
		if ( method_exists( $this, 'output_view_' . $this->view ) ) {
			echo '<div class="wpcode-blur-area">';
			call_user_func( array( $this, 'output_view_' . $this->view ) );
			echo '</div>';
			echo $this->get_pixel_overlay(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
		}
	}

	/**
	 * Get the overlay for the pixel settings.
	 *
	 * @return string
	 */
	public function get_pixel_overlay() {

		$text = sprintf(
		// translators: %1$s and %2$s are <u> tags.
			'<p>' . esc_html__( 'While you can always add pixels manually using code snippets, our Conversion Pixels addon helps you %1$ssave time%2$s while %1$sreducing errors%2$s. It lets you properly implement Facebook, Google, Pinterest, TikTok and Snapchat ads tracking with deep integrations for eCommerce events, interaction measurement, and more. This addon is available on WPCode Plus plan or higher.', 'insert-headers-and-footers' ) . '</p>',
			'<u>',
			'</u>'
		);

		return self::get_upsell_box(
			esc_html__( 'Conversion Pixels Addon is a PRO Feature', 'insert-headers-and-footers' ),
			$text,
			array(
				'text' => esc_html__( 'Upgrade to WPCode PRO', 'insert-headers-and-footers' ),
				'url'  => esc_url( wpcode_utm_url( 'https://wpcode.com/lite/', 'conversion-pixels', 'tab-' . $this->view, 'upgrade-to-pro' ) ),
			),
			array(),
			array(
				esc_html__( 'Seamless integration with WooCommerce, Easy Digital Downloads and MemberPress', 'insert-headers-and-footers' ),
				esc_html__( 'Works with Facebook, Google Ads, Pinterest, TikTok and Snapchat', 'insert-headers-and-footers' ),
				esc_html__( 'No coding required', 'insert-headers-and-footers' ),
				esc_html__( '1-click setup for conversion tracking', 'insert-headers-and-footers' ),
			)
		);
	}

	/**
	 * Setup page-specific views.
	 *
	 * @return void
	 */
	protected function setup_views() {
		$this->views = array(
			'facebook'       => __( 'Facebook', 'insert-headers-and-footers' ),
			'google'         => __( 'Google', 'insert-headers-and-footers' ),
			'pinterest'      => __( 'Pinterest', 'insert-headers-and-footers' ),
			'tiktok'         => __( 'TikTok', 'insert-headers-and-footers' ),
			'snapchat'       => __( 'Snapchat', 'insert-headers-and-footers' ),
			'click_tracking' => __( 'Click Tracking', 'insert-headers-and-footers' ),
		);
	}

	/**
	 * For this page we output a menu.
	 *
	 * @return void
	 */
	public function output_header_bottom() {
		?>
		<ul class="wpcode-admin-tabs">
			<?php
			foreach ( $this->views as $slug => $label ) {
				$class = $this->view === $slug ? 'active' : '';
				?>
				<li>
					<a href="<?php echo esc_url( $this->get_view_link( $slug ) ); ?>" class="<?php echo esc_attr( $class ); ?>"><?php echo esc_html( $label ); ?></a>
				</li>
			<?php } ?>
		</ul>
		<?php
	}

	/**
	 * Form for Facebook Pixel.
	 *
	 * @return void
	 */
	public function output_view_facebook() {
		?>
		<h2><?php esc_html_e( 'Facebook Pixel', 'insert-headers-and-footers' ); ?></h2>
		<?php
		$this->metabox_row(
			__( 'Facebook Pixel ID', 'insert-headers-and-footers' ),
			$this->get_input_text(
				'facebook_pixel_id',
				$this->get_option( 'facebook_pixel_id', '' ),
				sprintf(
						// translators: %1$s and %2$s are the opening and closing anchor tags.
					__( 'You can find your Facebook Pixel ID in the Facebook Ads Manager. %1$sRead our step by step directions%2$s. ', 'insert-headers-and-footers' ),
					'<a target="_blank" href="' . wpcode_utm_url( 'https://wpcode.com/docs/how-to-find-your-facebook-pixel-id-and-conversions-api-token/', 'conversion-pixels', 'facebook', 'pixel' ) . '">',
					'</a>'
				)
			),
			'facebook_pixel_id'
		);
		$this->metabox_row(
			__( 'Conversions API Token', 'insert-headers-and-footers' ),
			$this->get_input_text(
				'facebook_pixel_api_token',
				$this->get_option( 'facebook_pixel_api_token', '' ),
				__( 'The Conversions API token allows you to send API events that are more reliable and can improve audience targeting.', 'insert-headers-and-footers' ),
				true
			),
			'facebook_pixel_api_token'
		);
		?>
		<button type="button" class="wpcode-button wpcode-button-secondary wpcode-add-pixel"><?php esc_html_e( 'Add Another Pixel', 'insert-headers-and-footers' ); ?></button>
		<?php
		$this->metabox_row(
			__( 'Facebook Pixel Events', 'insert-headers-and-footers' ),
			$this->get_checkbox_inputs(
				array(
					array(
						'label'       => __( 'PageView Event', 'insert-headers-and-footers' ),
						'name'        => 'page_view',
						'description' => __( 'Enable the PageView event to track and record page visits on all the pages of your website using the Facebook Pixel.', 'insert-headers-and-footers' ),
						'ecommerce'   => false,
					),
				),
				'facebook_pixel_events'
			)
		);
		$this->metabox_row(
			__( 'eCommerce Events Tracking', 'insert-headers-and-footers' ),
			$this->get_ecommerce_events_input() . $this->get_checkbox_inputs( $this->get_fb_pixel_events_inputs(), 'facebook_pixel_events' )
		);
		wp_nonce_field( 'wpcode-save-facebook-pixel-data', 'wpcode-pixel-nonce' );
		?>
		<button type="submit" class="wpcode-button">
			<?php esc_html_e( 'Save Changes', 'insert-headers-and-footers' ); ?>
		</button>
		<?php
	}

	/**
	 * Form for Google Pixel.
	 *
	 * @return void
	 */
	public function output_view_google() {
		?>
		<h2><?php esc_html_e( 'Google Analytics & Ads Tracking', 'insert-headers-and-footers' ); ?></h2>
		<?php
		$this->metabox_row(
			__( 'Google Analytics ID', 'insert-headers-and-footers' ),
			$this->get_input_text(
				'google_analytics_id',
				$this->get_option( 'google_analytics_id', '' ),
				sprintf(
						// translators: %1$s and %2$s are the opening and closing anchor tags.
					__( 'You can find your Google Analytics ID in the Google Analytics Admin panel. %1$sRead our step by step directions%2$s. ', 'insert-headers-and-footers' ),
					'<a target="_blank" href="' . wpcode_utm_url( 'https://wpcode.com/docs/how-to-find-your-google-analytics-id/', 'conversion-pixels', 'google', 'pixel' ) . '">',
					'</a>'
				)
			),
			'google_analytics_id'
		);
		$this->metabox_row(
			__( 'Google Ads Tag ID', 'insert-headers-and-footers' ),
			$this->get_input_text(
				'google_ads_id',
				$this->get_option( 'google_ads_id', '' ),
				sprintf(
						// translators: %1$s and %2$s are the opening and closing anchor tags.
					__( 'You can find your Google Ads Tag ID in the Google Ads Settings under Google Tag. %1$sRead our step by step directions%2$s. ', 'insert-headers-and-footers' ),
					'<a target="_blank" href="' . wpcode_utm_url( 'https://wpcode.com/docs/how-to-find-your-google-ads-tag-id/', 'conversion-pixels', 'google', 'pixel' ) . '">',
					'</a>'
				)
			),
			'google_ads_id'
		);
		$this->metabox_row(
			__( 'Ads Conversion Label', 'insert-headers-and-footers' ),
			$this->get_input_text(
				'google_ads_label',
				$this->get_option( 'google_ads_label', '' ),
				sprintf(
						// translators: %1$s and %2$s are the opening and closing anchor tags.
					__( 'Add your Google Ads Conversion Label for tracking conversion events. %1$sLearn More%2$s.', 'insert-headers-and-footers' ),
					'<a target="_blank" href="' . wpcode_utm_url( 'https://wpcode.com/docs/how-to-find-your-google-ads-tag-id/', 'conversion-pixels', 'google', 'pixel' ) . '">',
					'</a>'
				)
			),
			'google_ads_label'
		);
		?>
		<button type="button" class="wpcode-button wpcode-button-secondary wpcode-add-pixel"><?php esc_html_e( 'Add Google ID', 'insert-headers-and-footers' ); ?></button>
		<?php
		$this->metabox_row(
			__( 'Google Events', 'insert-headers-and-footers' ),
			$this->get_checkbox_inputs(
				array(
					array(
						'label'       => __( 'PageView Event', 'insert-headers-and-footers' ),
						'name'        => 'page_view',
						'description' => __( 'Enable PageView event on all pages.', 'insert-headers-and-footers' ),
						'ecommerce'   => false,
					),
				),
				'google_pixel_events'
			)
		);
		$this->metabox_row(
			__( 'eCommerce Events Tracking', 'insert-headers-and-footers' ),
			$this->get_ecommerce_events_input() . $this->get_checkbox_inputs( $this->get_google_pixel_events_inputs(), 'google_pixel_events' )
		);
		wp_nonce_field( 'wpcode-save-google-pixel-data', 'wpcode-pixel-nonce' );
		?>
		<button type="submit" class="wpcode-button">
			<?php esc_html_e( 'Save Changes', 'insert-headers-and-footers' ); ?>
		</button>
		<?php
	}

	/**
	 * Settings for the Pinterest pixel.
	 *
	 * @return void
	 */
	public function output_view_pinterest() {
		?>
		<h2><?php esc_html_e( 'Pinterest Tag', 'insert-headers-and-footers' ); ?></h2>
		<?php
		$this->metabox_row(
			__( 'Tag ID', 'insert-headers-and-footers' ),
			$this->get_input_text(
				'pinterest_id',
				$this->get_option( 'pinterest_id', '' ),
				sprintf(
						// translators: %1$s and %2$s are the opening and closing anchor tags.
					__( 'You can find your Tag id in your Pinterest Business account. %1$sRead our step by step directions%2$s. ', 'insert-headers-and-footers' ),
					'<a target="_blank" href="' . wpcode_utm_url( 'https://wpcode.com/docs/how-to-find-your-pinterest-tag-id-and-conversion-access-token/', 'conversion-pixels', 'pinterest', 'pixel' ) . '">',
					'</a>'
				)
			),
			'pinterest_id'
		);
		$this->metabox_row(
			__( 'Ad Account ID', 'insert-headers-and-footers' ),
			$this->get_input_text(
				'pinterest_ad_account_id',
				$this->get_option( 'pinterest_ad_account_id', '' ),
				sprintf(
						// translators: %1$s and %2$s are the opening and closing anchor tags.
					__( 'You can find your Ad Account ID in your Pinterest Business account. %1$sRead more%2$s. ', 'insert-headers-and-footers' ),
					'<a target="_blank" href="' . wpcode_utm_url( 'https://wpcode.com/docs/how-to-find-your-pinterest-tag-id-and-conversion-access-token/', 'conversion-pixels', 'pinterest', 'pixel' ) . '">',
					'</a>'
				)
			),
			'pinterest_ad_account_id'
		);
		$this->metabox_row(
			__( 'Conversion Access Token', 'insert-headers-and-footers' ),
			$this->get_input_text(
				'pinterest_conversion_token',
				$this->get_option( 'pinterest_conversion_token', '' ),
				sprintf(
						// translators: %1$s and %2$s are the opening and closing anchor tags.
					__( 'You can find your Conversion Access Token under Ads > Conversions > Conversion access token. %1$sRead more%2$s. ', 'insert-headers-and-footers' ),
					'<a target="_blank" href="' . wpcode_utm_url( 'https://wpcode.com/docs/how-to-find-your-pinterest-tag-id-and-conversion-access-token/', 'conversion-pixels', 'pinterest', 'pixel' ) . '">',
					'</a>'
				),
				true
			),
			'pinterest_conversion_token'
		);
		$this->metabox_row(
			__( 'eCommerce Events Tracking', 'insert-headers-and-footers' ),
			$this->get_ecommerce_events_input() . $this->get_checkbox_inputs( $this->get_pinterest_pixel_events_inputs(), 'pinterest_pixel_events' )
		);
		wp_nonce_field( 'wpcode-save-pinterest-pixel-data', 'wpcode-pixel-nonce' );
		?>
		<button type="submit" class="wpcode-button">
			<?php esc_html_e( 'Save Changes', 'insert-headers-and-footers' ); ?>
		</button>
		<?php
	}

	/**
	 * Settings for the Pinterest pixel.
	 *
	 * @return void
	 */
	public function output_view_tiktok() {
		?>
		<h2><?php esc_html_e( 'TikTok Pixel', 'insert-headers-and-footers' ); ?></h2>
		<?php
		$this->metabox_row(
			__( 'Pixel ID', 'insert-headers-and-footers' ),
			$this->get_input_text(
				'tiktok_pixel_id',
				$this->get_option( 'tiktok_pixel_id', '' ),
				sprintf(
						// translators: %1$s and %2$s are the opening and closing anchor tags.
					__( 'You can find your Pixel id in your TikTok Business Account. %1$sRead our step by step directions%2$s.', 'insert-headers-and-footers' ),
					'<a target="_blank" href="' . wpcode_utm_url( 'https://wpcode.com/docs/how-to-find-your-tiktok-pixel-id-and-events-api-access-token/', 'conversion-pixels', 'tiktok', 'pixel' ) . '">',
					'</a>'
				)
			),
			'tiktok_pixel_id'
		);
		$this->metabox_row(
			__( 'Events API Access Token', 'insert-headers-and-footers' ),
			$this->get_input_text(
				'tiktok_access_token',
				$this->get_option( 'tiktok_access_token', '' ),
				sprintf(
						// translators: %1$s and %2$s are the opening and closing anchor tags.
					__( 'You can generate an access token in the Pixel Settings under Access Token Generation. %1$sRead more%2$s', 'insert-headers-and-footers' ),
					'<a target="_blank" href="' . wpcode_utm_url( 'https://wpcode.com/docs/how-to-find-your-tiktok-pixel-id-and-events-api-access-token/', 'conversion-pixels', 'tiktok', 'pixel' ) . '">',
					'</a>'
				),
				true
			),
			'tiktok_access_token'
		);
		$this->metabox_row(
			__( 'eCommerce Events Tracking', 'insert-headers-and-footers' ),
			$this->get_ecommerce_events_input() . $this->get_checkbox_inputs( $this->get_tiktok_pixel_events_inputs(), 'tiktok_pixel_events' )
		);
		wp_nonce_field( 'wpcode-save-tiktok-pixel-data', 'wpcode-pixel-nonce' );
		?>
		<button type="submit" class="wpcode-button">
			<?php esc_html_e( 'Save Changes', 'insert-headers-and-footers' ); ?>
		</button>
		<?php
	}

	/**
	 * Page for Snapchat pixel settings.
	 *
	 * @return void
	 */
	public function output_view_snapchat() {
		?>
		<h2><?php esc_html_e( 'Snapchat Pixel', 'insert-headers-and-footers' ); ?></h2>
		<?php
		$this->metabox_row(
			__( 'Snap Pixel ID', 'insert-headers-and-footers' ),
			$this->get_input_text(
				'snapchat_pixel_id',
				$this->get_option( 'snapchat_pixel_id', '' ),
				sprintf(
						// translators: %1$s and %2$s are the opening and closing anchor tags.
					__( 'You can find your Snapchat Pixel ID in the Snapchat Ads Manager. %1$sRead our step by step directions%2$s. ', 'insert-headers-and-footers' ),
					'<a target="_blank" href="' . wpcode_utm_url( 'https://wpcode.com/docs/how-to-find-your-snapchat-pixel-id-and-conversions-api-token/', 'conversion-pixels', 'snapchat', 'pixel' ) . '">',
					'</a>'
				),
				true
			),
			'snapchat_pixel_id'
		);
		$this->metabox_row(
			__( 'Conversions API Token', 'insert-headers-and-footers' ),
			$this->get_input_text(
				'snapchat_pixel_api_token',
				$this->get_option( 'snapchat_pixel_api_token', '' ),
				__( 'The Conversions API token allows you to send API events that are more reliable and can improve audience targeting.', 'insert-headers-and-footers' ),
				true
			),
			'snapchat_pixel_api_token'
		);
		$this->metabox_row(
			__( 'Snapchat Pixel Events', 'insert-headers-and-footers' ),
			$this->get_checkbox_inputs(
				array(
					array(
						'label'       => __( 'Pave View Event', 'insert-headers-and-footers' ),
						'name'        => 'page_view',
						'description' => __( 'Enable the PAGE_VIEW event to track and record page visits on all the pages of your website using the Snapchat Pixel.', 'insert-headers-and-footers' ),
						'ecommerce'   => false,
					),
				),
				'snapchat_pixel_events'
			)
		);
		$this->metabox_row(
			__( 'eCommerce Events Tracking', 'insert-headers-and-footers' ),
			$this->get_ecommerce_events_input() . $this->get_checkbox_inputs( $this->get_snap_pixel_events_inputs(), 'snapchat_pixel_events' )
		);
		wp_nonce_field( 'wpcode-save-snapchat-pixel-data', 'wpcode-pixel-nonce' );
		?>
		<button type="submit" class="wpcode-button">
			<?php esc_html_e( 'Save Changes', 'insert-headers-and-footers' ); ?>
		</button>
		<?php
	}

	/**
	 * Event options checkboxes for Facebook Pixel.
	 *
	 * @return array[]
	 */
	public function get_fb_pixel_events_inputs() {
		return array(
			array(
				'label'       => __( 'ViewContent Event', 'insert-headers-and-footers' ),
				'name'        => 'view_content',
				'description' => __( 'Turn on the "ViewContent" event to track views of product pages on your website.', 'insert-headers-and-footers' ),
				'ecommerce'   => true,
				'css_class'   => 'view-content',
			),
			array(
				'label'       => __( 'AddtoCart Event', 'insert-headers-and-footers' ),
				'name'        => 'add_to_cart',
				'description' => __( 'Turn on the "AddToCart" event to track when items are added to a shopping cart on your website.', 'insert-headers-and-footers' ),
				'ecommerce'   => true,
				'css_class'   => 'add-to-cart',
			),
			array(
				'label'       => __( 'InitiateCheckout Event', 'insert-headers-and-footers' ),
				'name'        => 'begin_checkout',
				'description' => __( 'Turn on the "InitiateCheckout" event to track when a user reaches the checkout page on your website.', 'insert-headers-and-footers' ),
				'ecommerce'   => true,
				'css_class'   => 'begin-checkout',
			),
			array(
				'label'       => __( 'Purchase Event', 'insert-headers-and-footers' ),
				'name'        => 'purchase',
				'description' => __( 'Turn on the "Purchase" event to track successful purchases on your website.', 'insert-headers-and-footers' ),
				'ecommerce'   => true,
				'css_class'   => 'purchase',
			),
		);
	}

	/**
	 * Events checkboxes for Google Analytics & Ads.
	 *
	 * @return array[]
	 */
	public function get_google_pixel_events_inputs() {
		return array(
			array(
				'label'       => __( 'View Item Event', 'insert-headers-and-footers' ),
				'name'        => 'view_item',
				'description' => __( 'Send the View Item event to track views of product pages on your website.', 'insert-headers-and-footers' ),
				'ecommerce'   => true,
				'css_class'   => 'view-content',
			),
			array(
				'label'       => __( 'Add to Cart Event', 'insert-headers-and-footers' ),
				'name'        => 'add_to_cart',
				'description' => __( 'Send the Add to Cart event when a product is added to the cart.', 'insert-headers-and-footers' ),
				'ecommerce'   => true,
				'css_class'   => 'add-to-cart',
			),
			array(
				'label'       => __( 'Begin Checkout Event', 'insert-headers-and-footers' ),
				'name'        => 'begin_checkout',
				'description' => __( 'Send the Begin Checkout event when the user sees the checkout page.', 'insert-headers-and-footers' ),
				'ecommerce'   => true,
				'css_class'   => 'begin-checkout',
			),
			array(
				'label'       => __( 'Purchase Event', 'insert-headers-and-footers' ),
				'name'        => 'purchase',
				'description' => __( 'Send the Purchase event when the user completes a purchase.', 'insert-headers-and-footers' ),
				'ecommerce'   => true,
				'css_class'   => 'purchase',
			),
			array(
				'label'       => __( 'Conversion Event', 'insert-headers-and-footers' ),
				'name'        => 'conversion',
				'description' => __( 'Send the conversion event with the Google Ads label set above on a successful purchase.', 'insert-headers-and-footers' ),
				'ecommerce'   => true,
				'css_class'   => 'conversion',
			),
		);
	}

	/**
	 * Events checkboxes for Pinterest.
	 *
	 * @return array[]
	 */
	public function get_pinterest_pixel_events_inputs() {
		return array(
			array(
				'label'       => __( 'PageVisit Product Event', 'insert-headers-and-footers' ),
				'name'        => 'pagevisit_product',
				'description' => __( 'Turn on the "PageVisit" event to track views of product pages on your website.', 'insert-headers-and-footers' ),
				'ecommerce'   => true,
				'css_class'   => 'view-content ',
			),
			array(
				'label'       => __( 'Add to Cart Event', 'insert-headers-and-footers' ),
				'name'        => 'add_to_cart',
				'description' => __( 'Turn on the Add to Cart event to track when items are added to a shopping cart on your website.', 'insert-headers-and-footers' ),
				'ecommerce'   => true,
				'css_class'   => 'add-to-cart',
			),
			array(
				'label'       => __( 'Checkout PageVisit Event', 'insert-headers-and-footers' ),
				'name'        => 'begin_checkout',
				'description' => __( 'Enable the Checkout PageVisit event to track when a user reaches the checkout page on your website.', 'insert-headers-and-footers' ),
				'ecommerce'   => true,
				'css_class'   => 'begin-checkout',
			),
			array(
				'label'       => __( 'Checkout Event', 'insert-headers-and-footers' ),
				'name'        => 'purchase',
				'description' => __( 'Turn on the "Checkout" event to track successful purchases on your website.', 'insert-headers-and-footers' ),
				'ecommerce'   => true,
				'css_class'   => 'purchase',
			),
		);
	}

	/**
	 * Events checkboxes for TikTok.
	 *
	 * @return array[]
	 */
	public function get_tiktok_pixel_events_inputs() {
		return array(
			array(
				'label'       => __( 'ViewContent Product Event', 'insert-headers-and-footers' ),
				'name'        => 'view_content',
				'description' => __( 'Turn on the "ViewContent" event to track views of product pages on your website.', 'insert-headers-and-footers' ),
				'ecommerce'   => true,
				'css_class'   => 'view-content',
			),
			array(
				'label'       => __( 'Add to Cart Event', 'insert-headers-and-footers' ),
				'name'        => 'add_to_cart',
				'description' => __( 'Turn on the "AddToCart" event to track when items are added to a shopping cart on your website.', 'insert-headers-and-footers' ),
				'ecommerce'   => true,
				'css_class'   => 'add-to-cart',
			),
			array(
				'label'       => __( 'InitiateCheckout Event', 'insert-headers-and-footers' ),
				'name'        => 'begin_checkout',
				'description' => __( 'Turn on the "InitiateCheckout" event to track when a user reaches the checkout page on your website.', 'insert-headers-and-footers' ),
				'ecommerce'   => true,
				'css_class'   => 'begin-checkout',
			),
			array(
				'label'       => __( 'PlaceAnOrder Event', 'insert-headers-and-footers' ),
				'name'        => 'purchase',
				'description' => __( 'Turn on the "PlaceAnOrder" event to track successful purchases on your website.', 'insert-headers-and-footers' ),
				'ecommerce'   => true,
				'css_class'   => 'purchase',
			),
		);
	}

	/**
	 * Get the markup for a list of checkboxes.
	 *
	 * @param array  $inputs The details for the checkbox inputs.
	 * @param string $name The name of the inputs.
	 * @param string $pixel_options_key The key of the pixel options (defaults to $name above if not set).
	 *
	 * @return string
	 */
	public function get_checkbox_inputs( $inputs, $name, $pixel_options_key = '' ) {
		$markup = '';
		if ( empty( $pixel_options_key ) ) {
			$pixel_options_key = $name;
		}
		$pixel_options     = $this->get_option( $pixel_options_key, array() );
		$ecommerce_vendors = $this->ecommerce_available();

		foreach ( $inputs as $input ) {
			$row_class  = isset( $input['css_class'] ) ? $input['css_class'] : '';
			$input_name = $name . '[' . $input['name'] . ']';
			$checked    = ! empty( $pixel_options[ $input['name'] ] );
			if ( $input['ecommerce'] && empty( $ecommerce_vendors ) ) {
				$row_class = ' wpcode-checkbox-row-disabled';
			}
			$markup .= '<div class="wpcode-checkbox-row ' . $row_class . '">';
			$markup .= $this->get_checkbox_toggle(
				$checked,
				$input_name,
				$input['description'],
				1,
				$input['label']
			);
			$markup .= '</div>';
		}

		return $markup;
	}

	/**
	 * There's no actual value to show in this instance.
	 *
	 * @param string $key The key of the option.
	 * @param mixed  $default The default value of the option.
	 *
	 * @return mixed
	 */
	public function get_option( $key, $default = false ) {
		return $default;
	}

	/**
	 * Whether we have a supported eCommerce plugin installed.
	 *
	 * @return array
	 */
	public function ecommerce_available() {
		return array();
	}

	/**
	 * Get the markup for the eCommerce events input.
	 *
	 * @return string
	 */
	public function get_ecommerce_events_input() {
		$providers = $this->ecommerce_available();

		$markup = '<div class="wpcode-label-text-row">';
		if ( empty( $providers ) ) {
			$markup .= '<p><strong>' . __( 'Disabled, no eCommerce Platform Detected', 'insert-headers-and-footers' ) . '</strong></p>';
		} else {
			foreach ( $providers as $provider ) {
				// translators: %s is the name of the eCommerce provider.
				$markup .= '<p><strong>' . sprintf( __( '%s Tracking Enabled', 'insert-headers-and-footers' ), $provider ) . '</strong></p>';
			}
		}
		$markup .= '<p>';
		$markup .= sprintf(
		// translators: %s a html break.
			__( 'Advanced eCommerce tracking is available for WooCommerce, Easy Digital Downloads and MemberPress. %s These plugins are detected automatically and when available you can toggle individual events using the options below.', 'insert-headers-and-footers' ),
			'</br>'
		);
		$markup .= '</p>';
		$markup .= '</div>';

		return $markup;
	}

	/**
	 * Event options checkboxes for the Snapchat Pixel.
	 *
	 * @return array[]
	 */
	public function get_snap_pixel_events_inputs() {
		return array(
			array(
				'label'       => __( 'View Content Event', 'insert-headers-and-footers' ),
				'name'        => 'view_content',
				'description' => __( 'Turn on the "VIEW_CONTENT" event to track views of product pages on your website.', 'insert-headers-and-footers' ),
				'ecommerce'   => true,
				'css_class'   => 'view-content',
			),
			array(
				'label'       => __( 'Add to Cart Event', 'insert-headers-and-footers' ),
				'name'        => 'add_to_cart',
				'description' => __( 'Turn on the "ADD_CART" event to track when items are added to a shopping cart on your website.', 'insert-headers-and-footers' ),
				'ecommerce'   => true,
				'css_class'   => 'add-to-cart',
			),
			array(
				'label'       => __( 'Start Checkout Event', 'insert-headers-and-footers' ),
				'name'        => 'begin_checkout',
				'description' => __( 'Turn on the "START_CHECKOUT" event to track when a user reaches the checkout page on your website.', 'insert-headers-and-footers' ),
				'ecommerce'   => true,
				'css_class'   => 'begin-checkout',
			),
			array(
				'label'       => __( 'Purchase Event', 'insert-headers-and-footers' ),
				'name'        => 'purchase',
				'description' => __( 'Turn on the "PURCHASE" event to track successful purchases on your website.', 'insert-headers-and-footers' ),
				'ecommerce'   => true,
				'css_class'   => 'purchase',
			),
		);
	}

	/**
	 * This is the page content for the Custom Events page.
	 *
	 * @return void
	 */
	public function output_view_click_tracking() {
		?>
		<h2><?php esc_html_e( 'Custom Click Tracking', 'insert-headers-and-footers' ); ?></h2>
		<p>
			<?php
			printf(
			/* Translators: %1$s is the opening link tag, %2$s is the closing link tag */
				esc_html__( 'Use this section to add custom click events to your site. You can add as many as you like. Each event can have multiple pixels and each pixel can have a custom event name and value. Read more about how to configure these settings in %1$sthis article%2$s', 'insert-headers-and-footers' ),
				'<a href="' . esc_url( wpcode_utm_url( 'https://wpcode.com/docs/conversion-pixels-custom-click-tracking/' ) ) . '" target="_blank" rel="noopener noreferrer">',
				'</a>'
			);
			?>
		</p>
		<div id="wpcode-settings-repeater" class="wpcode-settings-repeater-group">
			<div class="wpcode-settings-repeater-item">
				<?php
				$this->metabox_row(
					__( 'CSS Selector', 'insert-headers-and-footers' ),
					$this->get_input_text(
						'',
						'',
						sprintf(
								// Translators: %1$s is an opening anchor tag, %2$s is a closing anchor tag.
							esc_html__( 'Define the HTML element that triggers the event upon clicking (button, link, etc). Input the appropriate CSS selector here. %1$sLearn more%2$s', 'insert-headers-and-footers' ),
							'<a href="' . esc_url( wpcode_utm_url( 'https://wpcode.com/docs/finding-css-selector/' ) ) . '" target="_blank" rel="noopener noreferrer">',
							'</a>'
						),
						true
					)
				);
				$this->metabox_row(
					__( 'Event Name', 'insert-headers-and-footers' ),
					$this->get_input_text(
						'',
						'',
						__( 'Assign a unique identifier to your event for easy recognition and categorization. ', 'insert-headers-and-footers' )
					)
				);
				$this->metabox_row(
					__( 'Event Value', 'insert-headers-and-footers' ),
					$this->get_input_text(
						'',
						'',
						__( 'Input a numerical value for your event. This helps in quantifying user interactions for your tracking needs. ', 'insert-headers-and-footers' )
					)
				);
				?>
				<div class="wpcode-pixels-chooser-row">
					<div class="wpcode-metabox-form-row">
						<div class="wpcode-metabox-form-row-label">
							<label for="">Pixels </label>
						</div>
						<div class="wpcode-metabox-form-row-input">
							<p>Choose which pixels to enable for this event. </p>
							<p>You can choose a standard event for each pixel to override the custom event label set
								above.</p>
							<?php
							$pixels = array(
								'Facebook',
								'Google',
								'Pinterest',
								'TikTok',
								'Snapchat',
							);
							foreach ( $pixels as $pixel ) {
								echo '<div class="wpcode-checkbox-row">';
								echo $this->get_checkbox_toggle( // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
									true,
									'',
									'',
									1,
									$pixel // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
								);
								echo '</div>';
							}
							?>
						</div>
					</div>
				</div>
			</div>
		</div>
		<button type="button" class="wpcode-button wpcode-button-secondary" id="wpcode-add-click-event">
			<?php esc_html_e( 'Add New Click Event', 'insert-headers-and-footers' ); ?>
		</button>
		<?php
		wp_nonce_field( 'wpcode-save-click-pixel-data', 'insert-headers-and-footers-nonce' );
		?>
		<button type="submit" class="wpcode-button">
			<?php esc_html_e( 'Save Changes', 'insert-headers-and-footers' ); ?>
		</button>
		<?php
	}
}
