StickerSlack/StickerSlack/Emoji/Emoji.swift

//
//  Emoji.swift
//  StickerSlack
//
//  Created by neon443 on 17/10/2025.
//

import Foundation
import SwiftUI

protocol EmojiProtocol: Codable, Hashable {
	var name: String { get set }
	var urlString: String { get set }
}

struct Emoji: EmojiProtocol {
	var name: String
	var urlString: String
	var url: URL {
		return URL(string: urlString) ?? URL(string: "https://")!
	}
	
	var image: Image { Image(uiImage: uiImage) }
	private var uiImage: UIImage
	
//	var image: Image {
//		if let data = try? Data(contentsOf: url),
//		   let uiimage = UIImage(data: data) {
//			return Image(uiImage: uiimage)
//		}
//		return Image(uiImage: UIImage())
//	}
	
	init(from decoder: any Decoder) throws {
		let container = try decoder.container(keyedBy: CodingKeys.self)
		self.init(
			name: try container.decode(String.self, forKey: .name),
			url: try container.decode(String.self, forKey: .urlString)
		)
	}
	
	init(name: String, url: String) {
		self.name = name
		self.urlString = url
		self.uiImage = Emoji.grabImage(for: url)
	}
	
	enum CodingKeys: CodingKey {
		case name
		case urlString
	}
	
	func encode(to encoder: any Encoder) throws {
		var container = encoder.container(keyedBy: CodingKeys.self)
		try container.encode(self.name, forKey: .name)
		try container.encode(self.urlString, forKey: .urlString)
	}
	
	static func grabImage(for url: String) -> UIImage {
		let url = URL(string: url)!
		return UIImage(data: try! Data(contentsOf: url))!
	}
}