//
//  Copyright (c) 2018 Touch Instinct
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the Software), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions:
//
//  The above copyright notice and this permission 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.
//

import LeadKit
import RxSwift

struct AlbumContainer: Decodable {

    let albums: [Album]
}

extension AlbumContainer: ObservableMappable {

    static func create(from jsonObject: Any, with decoder: JSONDecoder) -> Observable<AlbumContainer> {
        return Observable.deferredJust { try cast(jsonObject) as [Any] }
            .flatMap {
                $0.concurrentRxMap { json -> Album in
                    let data = try JSONSerialization.data(withJSONObject: json, options: [])
                    return try decoder.decode(Album.self, from: data)
                }
            }
            .map {
                AlbumContainer(albums: $0)
            }
    }
}