update README

Sources/EmojiPicker/Emoji.swift

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+//
+//  Emoji.swift
+//  
+//
+//  Created by Kévin Sibué on 11/01/2023.
+//
+
+import Foundation
+
+public struct Emoji: Hashable {
+
+    public let value: String
+    public let name: String
+
+    public init(value: String, name: String) {
+        self.value = value
+        self.name = name
+    }
+
+}

Sources/EmojiPicker/EmojiPickerView.swift

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+//
+//  EmojiPickerView.swift
+//  
+//
+//  Created by Kévin Sibué on 11/01/2023.
+//
+
+import SwiftUI
+
+public struct EmojiPickerView: View {
+
+    @Environment(\.dismiss)
+    var dismiss
+
+    @Binding
+    public var selectedEmoji: Emoji?
+
+    @State
+    private var search: String = ""
+
+    private var selectedColor: Color
+    private var searchEnabled: Bool
+
+    public init(selectedEmoji: Binding<Emoji?>, searchEnabled: Bool = false, selectedColor: Color = .blue) {
+        self._selectedEmoji = selectedEmoji
+        self.selectedColor = selectedColor
+        self.searchEnabled = searchEnabled
+    }
+
+    let columns = [
+        GridItem(.adaptive(minimum: 80))
+    ]
+
+    let emojis = EmojiProvider().getAll()
+
+    private var searchResults: [Emoji] {
+        if search.isEmpty {
+            return emojis
+        } else {
+            return emojis
+                .filter { $0.name.lowercased().contains(search.lowercased()) }
+        }
+    }
+
+    public var body: some View {
+        ScrollView {
+            LazyVGrid(columns: columns, spacing: 20) {
+                ForEach(searchResults, id: \.self) { emoji in
+                    RoundedRectangle(cornerRadius: 16)
+                        .fill((selectedEmoji == emoji ? selectedColor : Color.gray).opacity(0.4))
+                        .frame(width: 64, height: 64)
+                        .overlay {
+                            Text(emoji.value)
+                                .font(.largeTitle)
+                        }
+                        .onTapGesture {
+                            selectedEmoji = emoji
+                            dismiss()
+                        }
+                }
+            }
+            .padding(.horizontal)
+        }
+        .frame(maxHeight: .infinity)
+        .searchable(text: $search)
+    }
+
+}
+
+struct EmojiPickerView_Previews: PreviewProvider {
+    static var previews: some View {
+        EmojiPickerView(selectedEmoji: .constant(Emoji(value: "", name: "")))
+    }
+}

Sources/EmojiPicker/EmojiProvider.swift

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+//
+//  EmojiProvider.swift
+//  
+//
+//  Created by Kévin Sibué on 11/01/2023.
+//
+
+import Foundation
+import Smile
+
+public final class EmojiProvider {
+
+    func getAll() -> [Emoji] {
+        return Smile.list().map({ Emoji(value: $0, name: name(emoji: $0).first ?? "") })
+    }
+
+}