<?php
namespace Cool_FormKit\Modules\Forms\Classes\Render;

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

use Cool_FormKit\Modules\Forms\Widgets\Cool_Form;
use Cool_FormKit\Includes\Utils;
use Elementor\Icons_Manager;
use Elementor\Utils as Elementor_Utils;

class Widget_Form_Render {
	protected Cool_Form $widget;
	protected array $settings;

	public function render() {
		$form_name = $this->settings['form_name'];

		if ( ! empty( $form_name ) ) {
			$this->widget->add_render_attribute( 'form', 'name', $form_name );
		}

		$this->widget->add_render_attribute( 'wrapper', [
			'class' => 'cool-form__wrapper',
		] );

		$this->widget->add_render_attribute( 'label', [
			'class' => 'cool-form__field-label',
		] );
		
		$referer_title = trim( wp_title( '', false ) );

		if ( ! $referer_title && is_home() ) {
			$referer_title = get_option( 'blogname' );
		}

		?>
		<form class="cool-form" method="post" <?php $this->widget->print_render_attribute_string( 'form' ); ?>>
			
			<input type="hidden" name="post_id" value="<?php echo (int) Utils::get_current_post_id(); ?>"/>
			<input type="hidden" name="form_id" value="<?php echo esc_attr( $this->widget->get_id() ); ?>"/>
			<input type="hidden" name="referer_title" value="<?php echo esc_attr( $referer_title ); ?>"/>

			<?php if ( is_singular() ) {
				// `queried_id` may be different from `post_id` on Single theme builder templates.
				?>
				<input type="hidden" name="queried_id" value="<?php echo (int) get_the_ID(); ?>"/>
			<?php } ?>

			<div <?php $this->widget->print_render_attribute_string( 'wrapper' ); ?>>
				<?php
				foreach ( $this->settings['form_fields'] as $item_index => $item ) :
					$item['input_size'] = $this->settings['input_size'];
					$this->widget->form_fields_render_attributes( $item_index, $this->settings, $item );

					$field_type = $item['field_type'];
					

					/**
					 * Render form field.
					 *
					 * Filters the field rendered by Elementor forms.
					 *
					 * @param array $item The field value.
					 * @param int $item_index The field index.
					 * @param Cool_Form $this An instance of the form.
					 *
					 * @since 1.0.0
					 *
					 */
					$item = apply_filters( 'cool_formkit/forms/render/item', $item, $item_index, $this );

					/**
					 * Render form field.
					 *
					 * Filters the field rendered by Elementor forms.
					 *
					 * The dynamic portion of the hook name, `$field_type`, refers to the field type.
					 *
					 * @param array $item The field value.
					 * @param int $item_index The field index.
					 * @param Cool_Form $this An instance of the form.
					 *
					 * @since 1.0.0
					 *
					 */
					$item = apply_filters( "cool_formkit/forms/render/item/{$field_type}", $item, $item_index, $this );

					$print_label = ! in_array( $item['field_type'], [ 'hidden', 'html', 'step' ], true );
					?>
					<div <?php $this->widget->print_render_attribute_string( 'field-group' . $item_index ); ?>>
						<?php
						if($item['field_type'] === 'radio' || $item['field_type'] === 'checkbox' || $item['field_type'] === 'acceptance'){ 
							?>
								<label <?php $this->widget->print_render_attribute_string( 'label' . $item_index ); ?>>
									<?php // PHPCS - the variable $item['field_label'] is safe.
									echo $item['field_label']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
								</label>
							<?php
						}
						// if ( $print_label && $item['field_label'] ) {
						if ( $print_label ) {

							switch ( $item['field_type'] ){
								case 'textarea':
									echo $this->widget->make_textarea_field_md( $item, $item_index, $this->settings );
									break;
								case 'text':
								case 'email':
								case 'url':
								case 'password':
								case 'hidden':
								case 'search':
									echo $this->widget->make_text_field_md( $item, $item_index, $this->settings );
									break;
								case 'select':
									echo $this->widget->make_select_field_md( $item, $item_index ,$this->settings);
									break;
								case 'radio':
								case 'checkbox':
									echo $this->widget->make_radio_checkbox_field_md( $item, $item_index, $item['field_type'] );
									break;	
								default:
									$field_type = $item['field_type'];

									/**
									 * Cool form field render.
									 *
									 * Fires when a field is rendered in the frontend. This hook allows developers to
									 * add functionality when from fields are rendered.
									 *
									 * The dynamic portion of the hook name, `$field_type`, refers to the field type.
									 *
									 * @param array $item The field value.
									 * @param int $item_index The field index.
									 * @param Cool_Form $this An instance of the form.
									 *
									 * @since 1.0.0
									 *
									 */

									do_action( "cool_formkit/forms/render_field/{$field_type}", $item, $item_index, $this->widget );
							}
						}

						?>
					</div>
				<?php endforeach; ?>
				<?php $this->render_button(); ?>
			</div>
		</form>
		<?php
	}

	protected function render_button(): void {
		$button_icon = $this->settings['selected_button_icon'];
		$button_text = $this->settings['button_text'];
		$button_css_id = $this->settings['button_css_id'];
		$button_width = $this->settings['button_width'];
		$button_width_tablet = $this->settings['button_width_tablet'];
		$button_width_mobile = $this->settings['button_width_mobile'];
		$button_hover_animation = $this->settings['button_hover_animation'];
		$button_classnames = 'cool-form__button cool-form-submit-button';
		$button_border = $this->settings['button_border_switcher'];
		$button_corner_shape = $this->settings['button_shape'];
		$button_type = $this->settings['button_type'];

		$submit_group_classnames = 'cool-form__submit-group';

		if ( ! empty( $button_width ) ) {
			$submit_group_classnames .= ' has-width-' . $button_width;
		}

		if ( ! empty( $button_width_tablet ) ) {
			$submit_group_classnames .= ' has-width-md-' . $button_width_tablet;
		}

		if ( ! empty( $button_width_mobile ) ) {
			$submit_group_classnames .= ' has-width-sm-' . $button_width_mobile;
		}

		$this->widget->add_render_attribute( 'submit-group', [
			'class' => $submit_group_classnames,
		] );

		if ( 'yes' === $button_border ) {
			$button_classnames .= ' has-border';
		}

		if ( ! empty( $button_corner_shape ) ) {
			$button_classnames .= ' has-shape-' . $button_corner_shape;
		}

		if ( ! empty( $button_type ) ) {
			$button_classnames .= ' is-type-' . $button_type;
		}

		$this->widget->add_render_attribute( 'button', [
			'class' => $button_classnames,
			'type' => 'submit',
		] );

		if ( $button_hover_animation ) {
			$this->widget->add_render_attribute( 'button', 'class', 'elementor-animation-' . $button_hover_animation );
		}

		if ( ! empty( $button_css_id ) ) {
			$this->widget->add_render_attribute( 'button', 'id', $button_css_id );
		}

		$this->widget->add_render_attribute( 'button-text', [
			'class' => 'cool-form__button-text',
		] );

		?>
		<div <?php $this->widget->print_render_attribute_string( 'submit-group' ); ?>>
			<button <?php $this->widget->print_render_attribute_string( 'button' ); ?>>
				<?php if ( ! empty( $button_icon ) || ! empty( $button_icon['value'] ) ) : ?>
					<span class="cool-form-button-icon">
					<?php
					Icons_Manager::render_icon( $button_icon,
						[
							'aria-hidden' => 'true',
							'class' => 'cool-form__button-icon',
						],
					);
					?>
					</span>
				<?php endif; ?>

				<?php if ( ! empty( $button_text ) ) : ?>
					<span <?php $this->widget->print_render_attribute_string( 'button-text' ); ?>><?php $this->widget->print_unescaped_setting( 'button_text' ); ?></span>
				<?php endif; ?>
			</button>
		</div>
		<?php
	}
	
	public function __construct( Cool_Form $widget ) {
		$this->widget = $widget;
		$this->settings = $widget->get_settings_for_display();
	}
}
