//

// ChatLayout

// ItemSize.swift

// https://github.com/ekazaev/ChatLayout

//

// Created by Eugene Kazaev in 2020-2023.

// Distributed under the MIT license.

//

// Become a sponsor:

// https://github.com/sponsors/ekazaev

//

import Foundation

import UIKit

/// Represents desired item size.

public enum ItemSize: Hashable {

    /// Item size should be fully calculated by the `CollectionViewChatLayout`. Initial estimated size will be taken from `ChatLayoutSettings`.

    case auto

    /// Item size should be fully calculated by the `CollectionViewChatLayout`. Initial estimated size should be taken from the value provided.

    case estimated(CGSize)

    /// Item size should be exactly equal to the value provided.

    case exact(CGSize)

    /// Represents current item size case type.

    public enum CaseType: Hashable, CaseIterable {

        /// Represents `ItemSize.auto`

        case auto

        /// Represents `ItemSize.estimated`

        case estimated

        /// Represents `ItemSize.exact`

        case exact

    }

    /// Returns current item size case type.

}