Send reaction method placeholder (#355)

* Send reaction method placeholder

* Removed unnecessary emoji skin parsing

* Code review fixes

ElementX/Sources/Services/Emojis/EmojiItem.swift

@@ -20,7 +20,7 @@ struct EmojiItem: Equatable, Identifiable {
     var id: String
     let name: String
     let keywords: [String]
-    let skins: [EmojiItemSkin]
+    let skins: [String]
 }
 
 extension EmojiItem {
@@ -28,8 +28,8 @@ extension EmojiItem {
         id = emojiMart.id
         name = emojiMart.name
         keywords = emojiMart.keywords
-        skins = emojiMart.skins.compactMap { emojiMartEmojiSkin in
-            EmojiItemSkin(from: emojiMartEmojiSkin)
+        skins = emojiMart.skins.map { emojiMartEmojiSkin in
+            emojiMartEmojiSkin.native
         }
     }
 }

ElementX/Sources/Services/Emojis/EmojiItemSkin.swift

@@ -1,36 +0,0 @@
-//
-// Copyright 2022 New Vector Ltd
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-import Foundation
-
-struct EmojiItemSkin: Equatable {
-    let value: String
-    
-    init?(from emojiMartEmojiSkin: EmojiMartEmojiSkin) {
-        let unicodeStringComponents = emojiMartEmojiSkin.unified.components(separatedBy: "-")
-        
-        var emoji = ""
-        
-        for unicodeStringComponent in unicodeStringComponents {
-            guard let unicodeCodePoint = Int(unicodeStringComponent, radix: 16),
-                  let emojiUnicodeScalar = UnicodeScalar(unicodeCodePoint) else {
-                return nil
-            }
-            emoji.append(String(emojiUnicodeScalar))
-        }
-        value = emoji
-    }
-}