show conditional field when Shipping country is....

show conditional field when Shipping country is....

class Temp_WFACP_Conditional_field {
	private $conditional_field = [];

	public function __construct() {
		$this->conditional_field = [
			'shipping_country' => [
				[
					'value'     => 'IE',
					'fields'    => [ 'custom_text' ],
					'enable'    => true,
					'type'      => 'advanced',
					'condition' => [
						'IE',
					

					],

				]
			]
		];
		add_action( 'wfacp_internal_css', [ $this, 'scripts' ] );
		add_filter( 'woocommerce_checkout_fields', [ $this, 'wfacp_remove_required' ], 10, 1 );

	}


	public function scripts() {
		$fields = json_encode( $this->conditional_field );
		?>
        <style>
            div.conditional_field,
            p.conditional_field {
                display: none !important;
            }

            .wfacp_dropdown option,
            .wfacp_dropdown select {
                text-transform: none;
            }
        </style>

        <script>
            jQuery(document).ready(function ($) {
                var conditional_fields =<?php echo $fields;?>;

                each_field();

                wfacp_frontend.hooks.addFilter('wfacp_google_map_address_data', function (data) {
                    setTimeout(function () {

                        each_field();

                    }, 1000);
                    return data;
                });

                function each_field() {
                    $.each(conditional_fields, function (field, values) {

                        $.each(values, function (key, value) {

                            displayConditionalField(field, value, 'null');
                            $(document.body).on('change', '#' + field, function () {

                                var id = $(this).attr('id');
                                var val = $(this).val();
                                if ($(this).parent('checkbox')) {
                                    if ($(this).prop("checked")) {
                                        val = 'checked';
                                    }
                                }
                                displayConditionalField(id, value, val);
                            });
                        });
                    });
                }

                function check_value_in_array(arr, obj) {
                    for (var i = 0; i < arr.length; i++) {
                        if (arr[i] == obj) {
                            return true;
                        }
                    }
                    return false;
                }

                function displayConditionalField(id, values, val) {

                    $.each(values.fields, function (index, field) {
                        var show = false;

                        if (val == 'null') {
                            val = $('#' + id).val();
                        }


                        var condition_to_display = values.condition;

                        if (typeof condition_to_display === 'object' && Object.keys(condition_to_display).length > 0 && check_value_in_array(condition_to_display, val) === true) {
                            show = true;
                        } else if (val == values.value) {
                            show = true;
                        }


                        if (show && values.enable) {
                            $('.' + field).removeClass('conditional_field');
                            $('#' + field + '_field').removeClass('conditional_field');
                        } else {
                            $('#' + field).val('');
                            $('.' + field).addClass('conditional_field');
                            $('#' + field + '_field').addClass('conditional_field');
                        }
                    });
                }
            });
        </script>


		<?php
	}

	function wfacp_remove_required( $fields ) {
		foreach ( $this->conditional_field as $field => $conditional_fields ) {
			foreach ( $conditional_fields as $conditional_field ) {


				if ( 'checked' == $conditional_field['value'] ) {
					$conditional_field['value'] = 1;
				}

				if ( isset( $_REQUEST[ $field ] ) && ( false == $conditional_field['enable'] || $_REQUEST[ $field ] == $conditional_field['value'] ) ) {

					continue;
				}


				if ( is_array( $conditional_field['condition'] ) && count( $conditional_field['condition'] ) > 0 && isset($_REQUEST[ $field ]) &&  in_array( $_REQUEST[ $field ], $conditional_field['condition'] ) ) {

					continue;
				}


				foreach ( $conditional_field['fields'] as $field_id ) {
					$section = '';
					if ( isset( $fields['billing'][ $field_id ] ) ) {
						$section = 'billing';
					} elseif ( isset( $fields['shipping'][ $field_id ] ) ) {
						$section = 'shipping';
					} elseif ( isset( $fields['advanced'][ $field_id ] ) ) {
						$section = 'advanced';
					};


					if ( ! empty( $section ) && ! isset( $_REQUEST[ $field ] ) ) {
						unset( $fields[ $section ][ $field_id ]['required'] );

					} else if ( isset( $_REQUEST[ $field ] ) && ! in_array( $_REQUEST[ $field ], $conditional_field['condition'] ) ) {
						unset( $fields[ $section ][ $field_id ]['required'] );


					}


				}
			}
		}

		return $fields;
	}

}

new Temp_WFACP_Conditional_field();