MediaResource.swift

// The MIT License (MIT)
//
// ModernAVPlayer
// Copyright (c) 2018 Raphael Ankierman <raphael.ankierman@radiofrance.com>
//
// MediaResource.swift
// Created by raphael ankierman on 12/10/2019.
//
// 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 AVFoundation
import ModernAVPlayer

enum MediaResource: CustomStringConvertible {
    case live
    case remote
    case local
    case invalid
    case custom(String)

    var description: String {
        switch self {
        case .live:
            return "Live MP3"
        case .local:
            return "Local MP3"
        case .remote:
            return "Remote MP3"
        case .invalid:
            return "Invalid file - txt"
        case .custom:
            return "Custom url"
        }
    }

    var type: MediaType {
        switch self {
        case .live:
            return .stream(isLive: true)
        case .local, .remote, .invalid, .custom:
            return .clip
        }
    }

    var url: URL {
        switch self {
        case .live:
            return URL(string: "http://direct.franceinter.fr/live/franceinter-midfi.mp3")!
        case .local:
            return URL(fileURLWithPath: Bundle.main.path(forResource: "AllNew", ofType: "mp3")!)
        case .remote:
            return URL(string: "http://media.radiofrance-podcast.net/podcast09/13100-17.01.2017-ITEMA_21199585-0.mp3")!
        case .invalid:
            return URL(fileURLWithPath: Bundle.main.path(forResource: "noreason", ofType: "txt")!)
        case .custom(let customUrl):
            return URL(string: customUrl)!
        }
    }

    var metadata: ModernAVPlayerMediaMetadata? {
        switch self {
        case .live:
            return ModernAVPlayerMediaMetadata(title: "Le live",
                                               albumTitle: "Album0",
                                               artist: "Artist0",
                                               image: UIImage(named: "sennaLive")?.jpegData(compressionQuality: 1.0))
        case .local:
            return ModernAVPlayerMediaMetadata(title: "Local clip",
                                               albumTitle: "Album2",
                                               artist: "Artist2",
                                               image: UIImage(named: "ankierman")?.jpegData(compressionQuality: 1.0),
                                               remoteImageUrl: URL(string: "https://goo.gl/U4QoQj"))
        case .remote:
            return ModernAVPlayerMediaMetadata(title: "Remote clip",
                                               albumTitle: "Album1",
                                               artist: "Artist1",
                                               image: nil)
        case .invalid, .custom:
            return nil
        }
    }

    var item: AVPlayerItem {
        return AVPlayerItem(url: url)
    }

    var playerMedia: ModernAVPlayerMedia {
        return ModernAVPlayerMedia(url: url, type: type, metadata: metadata)
    }

    var playerMediaFromItem: ModernAVPlayerMediaItem? {
        return ModernAVPlayerMediaItem(item: item, type: type, metadata: metadata)
    }
}