<?php

namespace Objectiv\Plugins\Checkout\Compatibility\Plugins;

use Objectiv\Plugins\Checkout\Compatibility\CompatibilityAbstract;

class ExtraCheckoutFieldsBrazil extends CompatibilityAbstract {
	public function is_available(): bool {
		return class_exists( '\\Extra_Checkout_Fields_For_Brazil' );
	}

	public function run() {
		add_filter( 'wcbcf_billing_fields', [ $this, 'checkout_billing_fields' ] );
		add_filter( 'wcbcf_shipping_fields', [ $this, 'checkout_shipping_fields' ] );
		add_filter(
			'cfw_form_field_suppress_optional_in_placeholder',
			[
				$this,
				'suppress_optional_in_placeholder',
			],
			10,
			2
		);

		// Otherwise fields won't be filled in that need to be filled in
		add_filter( 'cfw_force_display_billing_address', '__return_true' );

		// Move those extra fields into the billing address group since we're forcing the billing address
		remove_action( 'cfw_checkout_payment_method_tab', 'cfw_maybe_output_extra_billing_fields', 25 );
		add_action( 'cfw_end_billing_address_container', 'cfw_maybe_output_extra_billing_fields' );
	}

	public function checkout_billing_fields( $fields ) {
		$unmodified_fields = WC()->countries->get_default_address_fields();

		$fields['billing_first_name'] = $unmodified_fields['first_name'];
		$fields['billing_last_name']  = $unmodified_fields['last_name'];
		$fields['billing_address_1']  = $unmodified_fields['address_1'];
		$fields['billing_address_2']  = $unmodified_fields['address_2'];

		if ( isset( $unmodified_fields['company'] ) ) {
			$fields['billing_company'] = $unmodified_fields['company'];
		} else {
			unset( $fields['billing_company'] );
		}

		$fields['billing_country']  = $unmodified_fields['country'];
		$fields['billing_postcode'] = $unmodified_fields['postcode'];
		$fields['billing_state']    = $unmodified_fields['state'];
		$fields['billing_city']     = $unmodified_fields['city'];

		$fields['billing_persontype']['columns']     = 12;
		$fields['billing_persontype']['input_class'] = [ 'billing_persontype' ];
		$fields['billing_number']['columns']         = 12;
		$fields['billing_number']['class']           = [];
		$fields['billing_neighborhood']['priority']  = 55;
		$fields['billing_neighborhood']['columns']   = 12;
		$fields['billing_neighborhood']['class']     = [];
		$fields['billing_cellphone']['columns']      = 12;
		$fields['billing_cellphone']['class']        = [];

		if ( isset( $fields['billing_birthdate'] ) ) {
			$fields['billing_birthdate']['columns'] = 12;
			$fields['billing_birthdate']['class']   = [];
		}

		if ( isset( $fields['billing_sex'] ) ) {
			$fields['billing_sex']['columns'] = 12;
			$fields['billing_sex']['class']   = [];
		}

		return $fields;
	}

	public function checkout_shipping_fields( $fields ) {
		$unmodified_fields = WC()->countries->get_default_address_fields();

		$fields['shipping_first_name'] = $unmodified_fields['first_name'];
		$fields['shipping_last_name']  = $unmodified_fields['last_name'];
		$fields['shipping_address_1']  = $unmodified_fields['address_1'];
		$fields['shipping_address_2']  = $unmodified_fields['address_2'];

		if ( isset( $unmodified_fields['company'] ) ) {
			$fields['shipping_company'] = $unmodified_fields['company'];
		} else {
			unset( $fields['shipping_company'] );
		}

		$fields['shipping_country']  = $unmodified_fields['country'];
		$fields['shipping_postcode'] = $unmodified_fields['postcode'];
		$fields['shipping_state']    = $unmodified_fields['state'];
		$fields['shipping_city']     = $unmodified_fields['city'];

		$fields['shipping_number']['columns']        = 12;
		$fields['shipping_number']['class']          = [];
		$fields['shipping_neighborhood']['priority'] = 55;
		$fields['shipping_neighborhood']['columns']  = 12;
		$fields['shipping_neighborhood']['class']    = [];

		if ( cfw_is_phone_fields_enabled() && ! empty( $unmodified_fields['phone'] ) ) {
			$fields['shipping_phone'] = $unmodified_fields['phone'];
		}

		return $fields;
	}

	public function typescript_class_and_params( array $compatibility ): array {
		$compatibility[] = [
			'class'  => 'ExtraCheckoutFieldsBrazil',
			'params' => [],
		];

		return $compatibility;
	}

	public function suppress_optional_in_placeholder( $append, $field_key ) {
		$blocked_fields = [
			'billing_persontype',
			'billing_cnpj',
			'billing_ie',
			'billing_cpf',
			'billing_rg',
			'billing_company',
		];

		if ( in_array( $field_key, $blocked_fields, true ) ) {
			return true;
		}

		return $append;
	}
}
