<?php
/**
 * Optin post meta fields
 *
 * @package CartFlows
 */

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}
/**
 * Meta Boxes setup
 */
class Cartflows_Optin_Meta_Data extends Cartflows_Step_Meta_Base {


	/**
	 * Instance
	 *
	 * @var $instance
	 */
	private static $instance;


	/**
	 * Initiator
	 */
	public static function get_instance() {
		if ( ! isset( self::$instance ) ) {
			self::$instance = new self();
		}

		return self::$instance;
	}

	/**
	 * Constructor
	 */
	public function __construct() {
		add_filter( 'cartflows_optin_step_meta_fields', array( $this, 'filter_values' ) );
	}

	/**
	 * Filter checkout values
	 *
	 * @param  array $options options.
	 */
	public function filter_values( $options ) {

		if ( ! empty( $options['wcf-optin-product'][0] ) ) {

			$product_id  = intval( $options['wcf-optin-product'][0] );
			$product_obj = wc_get_product( $product_id );

			if ( $product_obj ) {
				$options['wcf-optin-product'] = array(
					'value' => $product_id,
					'label' => rawurldecode( $product_obj->get_formatted_name() ),
				);
			}
		}

		return $options;
	}

	/**
	 * Page Header Tabs
	 *
	 * @param  int   $step_id Post meta.
	 * @param  array $options options.
	 */
	public function get_settings( $step_id, $options = array() ) {

		$this->step_id = $step_id;
		$this->options = $options;

		$common_tabs = $this->common_tabs();
		$add_tabs    = array(
			'products'          => array(
				'title'    => __( 'Products', 'cartflows' ),
				'id'       => 'products',
				'class'    => '',
				'icon'     => 'dashicons-format-aside',
				'priority' => 20,
			),
			'optin_form_fields' => array(
				'title'    => __( 'Form Fields', 'cartflows' ),
				'id'       => 'optin_form_fields',
				'class'    => '',
				'icon'     => 'dashicons-format-aside',
				'priority' => 30,
			),
			'settings'          => array(
				'title'    => __( 'Settings', 'cartflows' ),
				'id'       => 'settings',
				'class'    => '',
				'icon'     => 'dashicons-format-aside',
				'priority' => 40,
			),
		);

		$options = $this->get_data( $step_id );

		$tabs            = array_merge( $common_tabs, $add_tabs );
		$settings        = $this->get_settings_fields( $step_id );
		$design_settings = $this->get_design_fields( $step_id );
		$custom_fields   = apply_filters( 'cartflows_get_optin_custom_fields_data', $step_id, $options );

		$settings_data = array(
			'tabs'            => $tabs,
			'settings'        => $settings,
			'page_settings'   => $this->get_page_settings( $step_id ),
			'design_settings' => $design_settings,
			'custom_fields'   => $custom_fields,
		);

		return $settings_data;
	}

	/**
	 * Get Page Settings Options
	 *
	 * @param int $step_id Step ID.
	 */
	public function get_page_settings( $step_id ) {

		$options = $this->get_data( $step_id );

		$settings = array(
			'settings' => array(
				'product' => array(
					'title'    => __( 'Product', 'cartflows' ),
					'priority' => 30,
					'fields'   => array(
						'optin-product' => array(
							'type'                   => 'product',
							'name'                   => 'wcf-optin-product',
							'label'                  => __( 'Select Free Product', 'cartflows' ),
							'help'                   => __( 'Select Free and Virtual product only.', 'cartflows' ),
							'allowed_product_types'  => array( 'simple' ),
							'placeholder'            => __( 'Type to search for a product...', 'cartflows' ),
							'excluded_product_types' => array(),
							'include_product_types'  => array(),
						),
					),
				),
			),
		);

		return $settings;
	}

	/**
	 * Get design settings data.
	 *
	 * @param  int $step_id Post ID.
	 */
	public function get_design_fields( $step_id ) {

		$options = $this->get_data( $step_id );

		$settings = array(
			'settings' => array(
				'global'         => array(
					'title'  => __( 'Global Settings', 'cartflows' ),
					'fields' => array(
						'primary-color'       => array(
							'type'  => 'color-picker',
							'name'  => 'wcf-primary-color',
							'label' => __( 'Primary Color', 'cartflows' ),
							'value' => $options['wcf-primary-color'],
						),
						'heading-font-family' => array(
							'type'  => 'font-family',
							'name'  => 'wcf-base-font-family',
							'label' => __( 'Font Family', 'cartflows' ),
							'value' => $options['wcf-base-font-family'],
						),
					),
				),

				'input-fields'   => array(
					'title'  => __( 'Input Fields', 'cartflows' ),
					'fields' => array(
						'style'              => array(
							'type'    => 'select',
							'label'   => __( 'Style', 'cartflows' ),
							'name'    => 'wcf-input-fields-skins',
							'value'   => $options['wcf-input-fields-skins'],
							'options' => array(
								array(
									'value' => 'default',
									'label' => esc_html__( 'Default', 'cartflows' ),
								),
								array(
									'value' => 'floating-labels',
									'label' => _is_cartflows_pro() ? esc_html__( 'Floating Labels', 'cartflows' ) : esc_html__( 'Floating Labels ( Available in Pro )', 'cartflows' ),
								),
							),

						),
						'input-font-family'  => array(
							'type'              => 'font-family',
							'for'               => 'wcf-input',
							'label'             => esc_html__( 'Font Family', 'cartflows' ),
							'name'              => 'wcf-input-font-family',
							'value'             => $options['wcf-input-font-family'],
							'font_weight_name'  => 'wcf-input-font-weight',
							'font_weight_value' => $options['wcf-input-font-weight'],
							'font_weight_for'   => 'wcf-input',
						),

						'input-font-size'    => array(
							'type'    => 'select',
							'label'   => __( 'Size', 'cartflows' ),
							'name'    => 'wcf-input-field-size',
							'value'   => $options['wcf-input-field-size'],
							'options' => array(
								array(
									'value' => '33px',
									'label' => esc_html__( 'Extra Small', 'cartflows' ),
								),
								array(
									'value' => '38px',
									'label' => esc_html__( 'Small', 'cartflows' ),
								),
								array(
									'value' => '44px',
									'label' => esc_html__( 'Medium', 'cartflows' ),
								),
								array(
									'value' => '58px',
									'label' => esc_html__( 'Large', 'cartflows' ),
								),
								array(
									'value' => '68px',
									'label' => esc_html__( 'Extra Large', 'cartflows' ),
								),
								array(
									'value' => 'custom',
									'label' => esc_html__( 'Custom', 'cartflows' ),
								),
							),
						),
						'input-bottom-space' => array(
							'type'  => 'number',
							'label' => __( 'Top Bottom Spacing', 'cartflows' ),
							'name'  => 'wcf-field-tb-padding',
							'value' => $options['wcf-field-tb-padding'],
						),
						'input-left-space'   => array(
							'type'  => 'number',
							'label' => __( 'Left Right Spacing', 'cartflows' ),
							'name'  => 'wcf-field-lr-padding',
							'value' => $options['wcf-field-lr-padding'],
						),
						'input-label-color'  => array(
							'type'  => 'color-picker',
							'label' => __( 'Label Color', 'cartflows' ),
							'name'  => 'wcf-field-label-color',
							'value' => $options['wcf-field-label-color'],
						),
						'input-text-color'   => array(
							'type'  => 'color-picker',
							'label' => __( 'Text / Placeholder Color', 'cartflows' ),
							'name'  => 'wcf-field-color',
							'value' => $options['wcf-field-color'],
						),
						'input-bg-color'     => array(
							'type'  => 'color-picker',
							'label' => __( 'Background Color', 'cartflows' ),
							'name'  => 'wcf-field-bg-color',
							'value' => $options['wcf-field-bg-color'],
						),
						'input-border-color' => array(
							'type'  => 'color-picker',
							'label' => __( 'Border Color', 'cartflows' ),
							'name'  => 'wcf-field-border-color',
							'value' => $options['wcf-field-border-color'],
						),

					),
				),

				'button-options' => array(
					'title'  => __( 'Submit Button', 'cartflows' ),
					'fields' => array(
						'button-text'               => array(
							'type'        => 'text',
							'label'       => __( 'Button Text', 'cartflows' ),
							'name'        => 'wcf-submit-button-text',
							'value'       => $options['wcf-submit-button-text'],
							'placeholder' => __( 'Submit', 'cartflows' ),
						),
						'buttom-font-size'          => array(
							'type'  => 'number',
							'label' => __( 'Font Size', 'cartflows' ),
							'name'  => 'wcf-submit-font-size',
							'value' => $options['wcf-submit-font-size'],
						),
						'buttom-font-family'        => array(
							'type'              => 'font-family',
							'for'               => 'wcf-button',
							'label'             => esc_html__( 'Font Family', 'cartflows' ),
							'name'              => 'wcf-button-font-family',
							'value'             => $options['wcf-button-font-family'],
							'font_weight_name'  => 'wcf-button-font-weight',
							'font_weight_value' => $options['wcf-button-font-weight'],
							'font_weight_for'   => 'wcf-button',

						),

						'buttom-bottom-space'       => array(
							'type'    => 'select',
							'label'   => __( 'Size', 'cartflows' ),
							'name'    => 'wcf-submit-button-size',
							'value'   => $options['wcf-submit-button-size'],
							'options' => array(
								array(
									'value' => '33px',
									'label' => esc_html__( 'Extra Small', 'cartflows' ),
								),
								array(
									'value' => '38px',
									'label' => esc_html__( 'Small', 'cartflows' ),
								),
								array(
									'value' => '44px',
									'label' => esc_html__( 'Medium', 'cartflows' ),
								),
								array(
									'value' => '58px',
									'label' => esc_html__( 'Large', 'cartflows' ),
								),
								array(
									'value' => '68px',
									'label' => esc_html__( 'Extra Large', 'cartflows' ),
								),
								array(
									'value' => 'custom',
									'label' => esc_html__( 'Custom', 'cartflows' ),
								),
							),
						),
						'buttom-top-space'          => array(
							'type'  => 'number',
							'label' => __( 'Top Bottom Spacing', 'cartflows' ),
							'name'  => 'wcf-submit-tb-padding',
							'value' => $options['wcf-submit-tb-padding'],
						),
						'buttom-left-color'         => array(
							'type'  => 'number',
							'label' => __( 'Left Right Spacing', 'cartflows' ),
							'name'  => 'wcf-submit-lr-padding',
							'value' => $options['wcf-submit-lr-padding'],
						),
						'buttom-text-position'      => array(
							'type'    => 'select',
							'label'   => __( 'Position', 'cartflows' ),
							'name'    => 'wcf-submit-button-position',
							'value'   => $options['wcf-submit-button-position'],
							'options' => array(
								array(
									'value' => 'left',
									'label' => esc_html__( 'Left', 'cartflows' ),
								),
								array(
									'value' => 'center',
									'label' => esc_html__( 'Center', 'cartflows' ),
								),
								array(
									'value' => 'right',
									'label' => esc_html__( 'Right', 'cartflows' ),
								),
							),
						),
						'buttom-bg-color'           => array(
							'type'  => 'color-picker',
							'label' => __( 'Text Color', 'cartflows' ),
							'name'  => 'wcf-submit-color',
							'value' => $options['wcf-submit-color'],
						),
						'buttom-text-hover-color'   => array(
							'type'  => 'color-picker',
							'label' => __( 'Text Hover Color', 'cartflows' ),
							'name'  => 'wcf-submit-hover-color',
							'value' => $options['wcf-submit-hover-color'],
						),
						'buttom-bg-color'           => array(
							'type'  => 'color-picker',
							'label' => __( 'Background Color', 'cartflows' ),
							'name'  => 'wcf-submit-bg-color',
							'value' => $options['wcf-submit-bg-color'],
						),
						'buttom-bg-hover-color'     => array(
							'type'  => 'color-picker',
							'label' => __( 'Background Hover Color', 'cartflows' ),
							'name'  => 'wcf-submit-bg-hover-color',
							'value' => $options['wcf-submit-bg-hover-color'],
						),
						'buttom-border-color'       => array(
							'type'  => 'color-picker',
							'label' => __( 'Border Color', 'cartflows' ),
							'name'  => 'wcf-submit-border-color',
							'value' => $options['wcf-submit-border-color'],
						),
						'buttom-border-hover-color' => array(
							'type'  => 'color-picker',
							'label' => __( 'Border Hover Color', 'cartflows' ),
							'name'  => 'wcf-submit-border-hover-color',
							'value' => $options['wcf-submit-border-hover-color'],
						),
					),

				),
			),
		);

		return $settings;
	}

	/**
	 * Get settings data.
	 *
	 * @param  int $step_id Post ID.
	 */
	public function get_settings_fields( $step_id ) {

		$options = $this->get_data( $step_id );

		$settings = array(
			'settings' => array(
				'shortcodes'    => array(
					'title'    => __( 'Shortcodes', 'cartflows' ),
					'priority' => 10,
					'fields'   => array(
						'optin-shortcode' => array(
							'type'     => 'text',
							'name'     => 'optin-shortcode',
							'label'    => __( 'Optin Form', 'cartflows' ),
							'value'    => '[cartflows_optin]',
							'help'     => esc_html__( 'Add this shortcode to your optin page', 'cartflows' ),
							'readonly' => true,
						),
					),
				),
				'general'       => array(
					'title'    => __( 'General', 'cartflows' ),
					'priority' => 20,
					'fields'   => array(
						'title' => array(
							'type'  => 'text',
							'name'  => 'post_title',
							'label' => __( 'Step Title', 'cartflows' ),
							'value' => get_the_title( $step_id ),
						),
						'slug'  => array(
							'type'  => 'text',
							'name'  => 'post_name',
							'label' => __( 'Step Slug', 'cartflows' ),
							'value' => get_post_field( 'post_name', $step_id ),
						),
					),
				),

				'settings'      => array(
					'title'    => __( 'Fields Settings', 'cartflows' ),
					'priority' => 30,
					'fields'   => array(
						'optin-pass-fields'          => array(
							'type'  => 'checkbox',
							'label' => __( 'Pass Fields as URL Parameters', 'cartflows' ),
							'name'  => 'wcf-optin-pass-fields',
							'value' => $options['wcf-optin-pass-fields'],
							'help'  => __( 'You can pass specific fields from the form to next step as URL query parameters.', 'cartflows' ),
						),
						'optin-pass-specific-fields' => array(
							'type'        => 'text',
							'label'       => __( 'Enter form field', 'cartflows' ),
							'name'        => 'wcf-optin-pass-specific-fields',
							'value'       => $options['wcf-optin-pass-specific-fields'],
							'help'        => __( 'Enter comma seprated field name. E.g. first_name, last_name', 'cartflows' ),
							'placeholder' => __( 'Fields to pass, separated by commas', 'cartflows' ),
							/* translators: %s: link */
							'desc'        => sprintf( esc_html__( 'You can pass field value as a URL parameter to the next step. %1$sClick here%2$s for more information.', 'cartflows' ), '<a href="https://cartflows.com/docs/pass-variable-as-query-parameters-to-url/" target="_blank">', '</a>' ),
							'desc'        => esc_html__( 'You can pass field value as a URL parameter to the next step.', 'cartflows' ),
							'conditions'  => array(
								'fields' => array(
									array(
										'name'     => 'wcf-optin-pass-fields',
										'operator' => '===',
										'value'    => 'yes',
									),
								),
							),
						),

					),
				),
				'optin-scripts' => array(
					'title'    => __( 'Custom Script', 'cartflows' ),
					'priority' => 40,
					'fields'   => array(
						'wcf-optin-custom-script' => array(
							'type'  => 'textarea',
							'label' => __( 'Custom Script', 'cartflows' ),
							'name'  => 'wcf-custom-script',
							'value' => $options['wcf-custom-script'],
						),
					),
				),
			),
		);

		return $settings;
	}

	/**
	 * Get data.
	 *
	 * @param  int $step_id Post ID.
	 */
	public function get_data( $step_id ) {

		$optin_data = array();

		// Stored data.
		$stored_meta = get_post_meta( $step_id );

		// Default.
		$default_data = self::get_meta_option( $step_id );

		// Set stored and override defaults.
		foreach ( $default_data as $key => $value ) {
			if ( array_key_exists( $key, $stored_meta ) ) {
				$optin_data[ $key ] = ( isset( $stored_meta[ $key ][0] ) ) ? maybe_unserialize( $stored_meta[ $key ][0] ) : '';
			} else {
				$optin_data[ $key ] = ( isset( $default_data[ $key ]['default'] ) ) ? $default_data[ $key ]['default'] : '';
			}
		}

		return $optin_data;

	}

	/**
	 * Get meta.
	 *
	 * @param int $post_id Post ID.
	 */
	public static function get_meta_option( $post_id ) {

		$meta_option = wcf()->options->get_optin_fields( $post_id );

		return $meta_option;

	}

}

/**
 * Kicking this off by calling 'get_instance()' method.
 */
Cartflows_Optin_Meta_Data::get_instance();