<?php
defined( 'ABSPATH' ) || die();

class Form_Builder_Field_Checkbox extends Form_Builder_Field_Type {

    protected $type = 'checkbox';

    public function field_settings_for_type() {
        return array(
            'default' => false,
        );
    }

    protected function extra_field_default_opts() {
        return array(
            'options_layout' => 'inline',
        );
    }

    protected function input_html() {
        $field = $this->get_field();
        $options = $field['options'] ? $field['options'] : array();
        $default = $field['default_value'] ? $field['default_value'] : array();
        ?>
        <div class="fb-choice-container">
            <?php
            foreach ( $options as $option_key => $option ) {
                ?>
                <div class="fb-choice fb-checkbox">
                    <label for="<?php echo esc_attr( $this->html_id( '-' . $option_key ) ); ?>">
                        <input type="checkbox" id="<?php echo esc_attr( $this->html_id( '-' . $option_key ) ) ?>" name="<?php echo esc_attr( $this->html_name() ) . '[]'; ?>" value="<?php echo esc_attr( $option['label'] ); ?>" <?php checked( in_array( $option['label'], $default ), true ); ?> />
                        <?php echo esc_html( $option['label'] ); ?>
                    </label>
                </div>
                <?php
            }
            ?>
        </div>
        <?php
    }

}
