//
//  Copyright (c) 2017 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 Post: Decodable {
    
    enum CodingKeys: String, CodingKey {
        case userId
        case postId = "id"
        case title
        case body
    }

    let userId: Int
    let postId: Int
    let title: String
    let body: String

}

extension Post: ObservableMappable {

    static func create(from jsonObject: Any, with decoder: JSONDecoder) -> Observable<Post> {
        return Observable.deferredJust {
            let data = try JSONSerialization.data(withJSONObject: jsonObject, options: [])
            return try decoder.decode(Post.self, from: data)
        }
    }
}

extension Post: Equatable {

    static func == (lhs: Post, rhs: Post) -> Bool {
        return lhs.userId == rhs.userId &&
            lhs.postId == rhs.postId &&
            lhs.title == rhs.title &&
            lhs.body == rhs.body
    }

}

extension Post {

    static func generate() -> [Post] {
        return [Post(userId: 1, postId: 1, title: "First post", body: ""),
                Post(userId: 1, postId: 2, title: "Second post", body: ""),
                Post(userId: 2, postId: 3, title: "Third post", body: ""),
                Post(userId: 2, postId: 4, title: "Forth post", body: "")]
    }

}