/// <summary>
/// ﾒﾆｭｰ処理
/// </summary>
private void Menu_Command(MenuType type)
{
switch (type)
{
case MenuType.SearchByRanking:
Current = new SearchVideoByRankingViewModel();
break;
case MenuType.SearchByTemporary:
Current = new SearchVideoByTemporaryViewModel();
break;
case MenuType.SearchByHistory:
Current = new SearchVideoByHistoryViewModel();
break;
case MenuType.SearchByMylist:
Current = new SearchVideoByMylistViewModel();
break;
case MenuType.SearchMylist:
Current = new SearchMylistViewModel();
break;
case MenuType.Setting:
Current = new SettingViewModel();
break;
}
}
/// <summary>
/// 画面表示時の処理
/// </summary>
private async void Loaded_Command(object dummy)
{
await ShowProgressAsync(async (pdc) =>
{
pdc.SetIndeterminate();
pdc.SetTitle("初期化中");
using (var accessor = DbAccessor.GetAccessor())
using (var control = accessor.GetCommand())
{
pdc.SetMessage("データベースの初期化中");
// 全体の初期化
await control.BeginTransaction();
await control.Initialize();
await control.Commit();
pdc.SetMessage("設定情報の初期化中");
// SettingModelの初期化
SettingModel.Initialize(await control.GetSetting());
pdc.SetMessage("履歴情報の初期化");
// ViewModelの初期化
await SearchVideoByHistoryModel.Initialize(await control.GetVideoHistory());
pdc.SetMessage("ﾃﾝﾎﾟﾗﾘの初期化");
// Temporaryの初期化
await SearchVideoByTemporaryModel.Initialize(await control.GetTemporaryHistory());
pdc.SetMessage("お気に入りの初期化");
// SearchMylistModelの初期化
SearchMylistModel.Initialize(await control.GetFavorite());
pdc.SetMessage("ｶﾚﾝﾄ設定");
// ｶﾚﾝﾄ設定
Current = new SearchVideoByRankingViewModel();
}
});
}
/// <summary>
/// ｺﾝｽﾄﾗｸﾀ
/// </summary>
public MainWindowViewModel() : base()
{
if (!WpfUtil.IsDesignMode() && Instance != null)
{
throw new InvalidOperationException("本ViewModelは複数のｲﾝｽﾀﾝｽを作成することができません。");
}
Instance = this;
Disposed += (sender, e) =>
{
MylistStatusModel.Instance.Dispose();
SettingModel.Instance.Dispose();
VideoStatusModel.Instance.Dispose();
};
// 初期表示ﾜｰｸｽﾍﾟｰｽの設定
if (!string.IsNullOrWhiteSpace(SettingModel.Instance.MailAddress))
{
Current = new SearchVideoByRankingViewModel();
}
else
{
Current = new SettingViewModel();
}
// ﾒｯｾｰｼﾞｻｰﾋﾞｽの変更
ServiceFactory.MessageService = new WpfMessageService();
// ﾃﾝﾎﾟﾗﾘ数の監視ｲﾍﾞﾝﾄを追加
SearchVideoByTemporaryModel.Instance.Videos.CollectionChanged += SearchVideoByTemporaryModel_OnCollectionChanged;
// ﾀﾞｳﾝﾛｰﾄﾞ状況の監視ｲﾍﾞﾝﾄを追加
DownloadModel.Instance.PropertyChanged += Download_OnPropertyChanged;
// ﾀｲﾏｰ起動
Timer = new DispatcherTimer(DispatcherPriority.Normal, App.Current.Dispatcher);
Timer.Interval = new TimeSpan(0, 10, 0);
Timer.Tick += Timer_Tick;
Timer.Start();
}
