150 lines
4.1 KiB
C#
150 lines
4.1 KiB
C#
using CommunityToolkit.Mvvm.ComponentModel;
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using CommunityToolkit.Mvvm.Input;
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using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using VDownload.Models;
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using VDownload.Services.Data.Settings;
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using VDownload.Services.UI.StoragePicker;
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using VDownload.Services.Utility.Filename;
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namespace VDownload.Core.ViewModels.Home.Helpers
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{
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public partial class VideoViewModel : ObservableObject
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{
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#region SERVICES
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protected readonly ISettingsService _settingsService;
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protected readonly IStoragePickerService _storagePickerService;
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protected readonly IFilenameService _filenameService;
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#endregion
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#region PROPERTIES
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[ObservableProperty]
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protected Uri _thumbnailUrl;
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[ObservableProperty]
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protected string _title;
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[ObservableProperty]
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protected string _author;
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[ObservableProperty]
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protected DateTime _publishDate;
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[ObservableProperty]
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protected TimeSpan _duration;
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[ObservableProperty]
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protected long _views;
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[ObservableProperty]
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protected ObservableCollection<VideoStream> _streams;
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[ObservableProperty]
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protected VideoStream _selectedStream;
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[ObservableProperty]
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protected MediaType _mediaType;
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[ObservableProperty]
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protected TimeSpan _trimStart;
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[ObservableProperty]
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protected TimeSpan _trimEnd;
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[ObservableProperty]
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protected string _directoryPath;
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[ObservableProperty]
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protected string _filename;
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[ObservableProperty]
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protected VideoExtension _videoExtension;
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[ObservableProperty]
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protected AudioExtension _audioExtension;
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public Video Video { get; protected set; }
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#endregion
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#region CONSTRUCTORS
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public VideoViewModel(Video video, ISettingsService settingsService, IStoragePickerService storagePickerService, IFilenameService filenameService)
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{
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_settingsService = settingsService;
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_storagePickerService = storagePickerService;
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_filenameService = filenameService;
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Video = video;
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ThumbnailUrl = video.ThumbnailUrl;
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Title = video.Title;
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Author = video.Author;
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PublishDate = video.PublishDate;
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Duration = video.Duration;
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Views = video.Views;
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Streams = [.. video.Streams];
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SelectedStream = Streams[0];
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MediaType = _settingsService.Data.Common.Tasks.DefaultMediaType;
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TrimStart = TimeSpan.Zero;
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TrimEnd = Duration;
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DirectoryPath = _settingsService.Data.Common.Tasks.DefaultOutputDirectory;
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Filename = _filenameService.CreateFilename(_settingsService.Data.Common.Tasks.FilenameTemplate, video);
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VideoExtension = _settingsService.Data.Common.Tasks.DefaultVideoExtension;
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AudioExtension = _settingsService.Data.Common.Tasks.DefaultAudioExtension;
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}
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#endregion
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#region PUBLIC METHODS
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public VideoDownloadOptions BuildDownloadOptions()
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{
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return new VideoDownloadOptions(Duration)
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{
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MediaType = this.MediaType,
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SelectedStream = this.SelectedStream,
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TrimStart = this.TrimStart,
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TrimEnd = this.TrimEnd,
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Directory = this.DirectoryPath,
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Filename = _filenameService.SanitizeFilename(this.Filename),
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Extension = (this.MediaType == MediaType.OnlyAudio ? this.AudioExtension.ToString() : this.VideoExtension.ToString()).ToLower(),
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};
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}
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#endregion
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#region COMMANDS
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[RelayCommand]
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public async Task Browse()
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{
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string? newDirectory = await _storagePickerService.OpenDirectory();
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if (newDirectory is not null)
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{
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this.DirectoryPath = newDirectory;
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}
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}
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#endregion
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}
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}
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