<?php

// Google Maps API key
add_filter( 'acf/fields/google_map/api', 'ccat_acf_google_map_api' );
function ccat_acf_google_map_api( $api ) {
	$api['key'] = 'AIzaSyCoB9_Um059jyenVcFfpXTBq-zZAxlBPqk';
	return $api;
}

// Override template file path for ACF previews
add_filter( 'acfe/flexible/render/template', 'ccat_acfe_flexible_render_template', 10, 4 );
function ccat_acfe_flexible_render_template( $file, $field, $layout, $is_preview ) {
	if ( ! $is_preview ) {
		return $file;
	}
	// Return relative path - ACF Extended Pro will use acfe_locate_file_path() to find it
	return 'layouts/preview.php';
}

// Disable caching for preview requests
add_action( 'acfe/flexible/render/before_template', 'ccat_disable_cache_for_preview', 1, 3 );
function ccat_disable_cache_for_preview( $field, $layout, $is_preview ) {
	if ( ! $is_preview ) {
		return;
	}

	// Disable WordPress object cache for this request
	wp_cache_flush();

	// Send no-cache headers
	nocache_headers();

	// Disable ACF cache if function exists
	if ( function_exists( 'acf_get_store' ) ) {
		acf_get_store( 'fields' )->reset();
		acf_get_store( 'field-groups' )->reset();
	}
}

// Disable ACF / ACFE modules
add_action( 'acf/init', 'ccat_acf_init' );
function ccat_acf_init() {
	acf_update_setting( 'acfe/modules/block_types', false );
	acf_update_setting( 'acfe/modules/categories', false );
	acf_update_setting( 'acfe/modules/forms', false );
	acf_update_setting( 'acfe/modules/options_pages', false );
	acf_update_setting( 'acfe/modules/post_types', false );
	acf_update_setting( 'acfe/modules/taxonomies', false );
	acf_update_setting( 'acfe/modules/templates', false );
}

// Helper: Get GraphQL field group name for flexible content layout
function ccat_get_graphql_layout_typename( $field_group_key, $layout_name ) {
	$layout_type_name = \WPGraphQL\Utils\Utils::format_type_name( $layout_name );
	return "GroupAbstractBuilderSections{$layout_type_name}Layout";
}

// Helper: Convert field name to GraphQL format
function ccat_get_graphql_field_name( $field_config ) {
	return ! empty( $field_config['graphql_field_name'] )
		? $field_config['graphql_field_name']
		: \WPGraphQL\Utils\Utils::format_field_name( $field_config['name'], false );
}

// Helper: Convert field data to GraphQL format recursively
function ccat_get_graphql_fields_value( $fields, $data ) {
	$result = array();
	foreach ( $fields as $field ) {
		$key   = ccat_get_graphql_field_name( $field );
		$value = $data[ $field['name'] ] ?? null;
		if ( $value && isset( $field['sub_fields'] ) ) {
			$value = is_array( $value[0] ?? null )
				? array_map( fn( $row ) => ccat_get_graphql_fields_value( $field['sub_fields'], $row ), $value )
				: ccat_get_graphql_fields_value( $field['sub_fields'], $value );
		}
		$result[ $key ] = $value;
	}
	return $result;
}

// Helper: Get current row's preview data in useSection format
function ccat_get_graphql_preview_data() {
	if ( empty( $layout_name = get_row_layout() ) ) {
		throw new Exception( "Erreur de prévisualisation (section invalide)" );
	}
	$result       = array(
		'__typename' => ccat_get_graphql_layout_typename( 'group_abstract_builder', $layout_name ),
	);
	$format_value = $result['__typename'] !== 'GroupAbstractBuilderSectionsTemplateLayout';
	foreach ( get_row( $format_value ) ?: array() as $key => $value ) {
		if ( strpos( $key, 'acf_fc_layout' ) !== 0 && strpos( $key, '_' ) !== 0 ) {
			$result[ ccat_get_graphql_field_name( array( 'name' => $key ) ) ] = $value;
		}
	}
	return $result;
}