public CacheSettingsPageContentViewModel(
HohoemaApp hohoemaApp
, EditAutoCacheConditionDialogService editDialogService
, AcceptCacheUsaseDialogService cacheConfirmDialogService
)
: base("キャッシュ", HohoemaSettingsKind.Cache)
{
_HohoemaApp = hohoemaApp;
_CacheSettings = _HohoemaApp.UserSettings.CacheSettings;
_EditDialogService = editDialogService;
_AcceptCacheUsaseDialogService = cacheConfirmDialogService;
IsAutoCacheOnPlayEnable = _CacheSettings.ToReactivePropertyAsSynchronized(x => x.IsAutoCacheOnPlayEnable);
IsUserAcceptRegalNotice = _CacheSettings.ToReactivePropertyAsSynchronized(x => x.IsUserAcceptedCache);
IsCacheFolderSelectedButNotExist = new ReactiveProperty <bool>(false);
ReadCacheAcceptTextCommand = new DelegateCommand(async() =>
{
await cacheConfirmDialogService.ShowAcceptCacheTextDialog();
});
AddAutoCacheConditionCommand = new DelegateCommand(() =>
{
_CacheSettings.CacheOnPlayTagConditions.Add(new TagCondition()
{
Label = "NewCondition"
});
});
AutoCacheConditions = _CacheSettings.CacheOnPlayTagConditions.ToReadOnlyReactiveCollection(
x => new AutoCacheConditionViewModel(_CacheSettings, x)
);
EditAutoCacheConditionCommnad = new DelegateCommand <AutoCacheConditionViewModel>(async(conditionVM) =>
{
await EditAutoCacheCondition(conditionVM);
});
Observable.Merge(
IsUserAcceptRegalNotice.ToUnit(),
IsAutoCacheOnPlayEnable.ToUnit()
)
.Subscribe(async _ =>
{
await _CacheSettings.Save().ConfigureAwait(false);
});
CacheFolderStateDescription = new ReactiveProperty <string>("");
CacheSaveFolderPath = new ReactiveProperty <string>("");
OpenCurrentCacheFolderCommand = new DelegateCommand(async() =>
{
await RefreshCacheSaveFolderStatus();
var folder = await _HohoemaApp.GetVideoCacheFolder();
if (folder != null)
{
await Launcher.LaunchFolderAsync(folder);
}
});
IsEnableCache = _HohoemaApp.UserSettings
.CacheSettings.ToReactivePropertyAsSynchronized(x => x.IsEnableCache);
IsEnableCache
.Where(x => x)
.Where(_ => false == _HohoemaApp.UserSettings.CacheSettings.IsUserAcceptedCache)
.Subscribe(async x =>
{
// ユーザーがキャッシュ機能利用に対する承諾を行っていない場合に
// 確認のダイアログを表示する
var result = await _AcceptCacheUsaseDialogService.ShowConfirmAcceptCacheDialog();
if (result)
{
_HohoemaApp.UserSettings.CacheSettings.IsUserAcceptedCache = true;
await RefreshCacheSaveFolderStatus();
}
else
{
IsEnableCache.Value = false;
}
});
IsEnableCache.Subscribe(async _ =>
{
await RefreshCacheSaveFolderStatus();
});
ChangeCacheFolderCommand = new DelegateCommand(async() =>
{
if (await _HohoemaApp.ChangeUserDataFolder())
{
await RefreshCacheSaveFolderStatus();
}
});
}
protected override void OnLeave()
{
_CacheSettings.Save().ConfigureAwait(false);
}