//
//  LabelAttributeAttachment.swift
//  VDS
//
//  Created by Matt Bruce on 8/9/22.
//

import Foundation
import UIKit

public protocol AttachmentLabelAttributeModel: LabelAttributeModel {
    func getAttachment() throws -> NSTextAttachment
}

extension AttachmentLabelAttributeModel {
    public func setAttribute(on attributedString: NSMutableAttributedString) {
        guard isValidRange(on: attributedString) else { return }

        do {
            let mutableString = NSMutableAttributedString()
            let attachment = try getAttachment()
            mutableString.append(NSAttributedString(attachment: attachment))
            attributedString.insert(mutableString, at: location)
        } catch {
            //TODO: Error Handling
        }
    }
}