skipping_codable.swift

//
//  Models.swift
//  strw
//
//  Created by Alper Cugun on 23/8/18.
//  Copyright © 2018 alper. All rights reserved.
//

import Foundation

struct AnyCodable: Codable {}

struct Trending: Codable {
  var data: [Gif]

  init(from decoder: Decoder) throws {
    let container = try decoder.container(keyedBy: CodingKeys.self)

    var gifContainer = try container.nestedUnkeyedContainer(forKey: .data)

    var gifs = [Gif]()

    while !gifContainer.isAtEnd {
      if let gif = try? gifContainer.decode(Gif.self) {
        gifs.append(gif)
      } else {
        let skipped = try? gifContainer.decode(AnyCodable.self)
        print("Skipping one \(skipped)")
      }
    }

    self.data = gifs
  }
}

struct Gif: Codable {
  let title: String
  let images: GifImageVariants
}

struct GifImageVariants: Codable {
  let original: GifImage
  let fixed_width_small: GifImage
}

struct GifImage: Codable {
  let url: URL

//  init(url: URL) {
//    self.url = url
//  }

  //  init(from decoder: Decoder) throws {
  //    let values = try decoder.container(keyedBy: CodingKeys.self)
  //
  //    do {
  //      self.url = try values.decode(URL.self, forKey: .url)
  //    } catch {
  //      let raw = try values.decode(String.self, forKey: .url)
  //      print("Error decoding URL for value: '\(raw)'")
  //    }
  //  }
}