//
//  LineSDKShareTarget.swift
//
//  Copyright (c) 2016-present, LY Corporation. All rights reserved.
//
//  You are hereby granted a non-exclusive, worldwide, royalty-free license to use,
//  copy and distribute this software in source code or binary form for use
//  in connection with the web services and APIs provided by LY Corporation.
//
//  As with any software that integrates with the LY Corporation platform, your use of this software
//  is subject to the LINE Developers Agreement [http://terms2.line.me/LINE_Developers_Agreement].
//  This copyright notice shall be included in all copies or substantial portions of the software.
//
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
//  INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
//  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
//  DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//

@objc public protocol LineSDKShareTarget {
    var targetID: String { get }
    var displayName: String { get }
    var avatarURL: URL? { get }
}

extension LineSDKUser: LineSDKShareTarget {
    public var targetID: String { return userID }
    public var avatarURL: URL? { return pictureURLSmall }
}

extension LineSDKGroup: LineSDKShareTarget {
    public var targetID: String { return groupID }
    public var displayName: String { return groupName }
    public var avatarURL: URL? { return pictureURLSmall }
}

extension ShareTarget {
    var sdkShareTarget: LineSDKShareTarget {
        if let user = self as? User {
            return LineSDKUser(user)
        } else if let group = self as? Group {
            return LineSDKGroup(group)
        } else {
            Log.fatalError("Cannot convert share target to objc compatible target. \(self)")
        }
    }
}