@page "/"
@page "/home"
@page "/index"
@inherits LocalizableComponentBase
<Title>@Localizer["Index"]</Title>

<div class="flex w-full h-full flex-col gap-4">

	<section class="block relative w-full h-full neo-inset neo-xs rounded-xl">
		<div class="flex flex-col gap-4 p-4 md:p-5 w-full h-full absolute overflow-y-auto @SUtility.IfTrueThen(TimeSortingType is TimeSortingType.Descending, "flex-col-reverse")">

			@if (IsLoading)
			{
				<p class="flex w-full items-center justify-center gap-2">
					<DLoading Variant="DLoadingVariant.Dots" LabelText="@Localizer["loading"]" />
					@Localizer["loading"]
				</p>
			}
			else if (Messages.Count == 0)
			{
				<p class="w-full text-center text-lg">
					<i class="ion-ios-remove-circle-outline"></i> @Localizer["Empty"]
				</p>
			}

			@foreach (var message in Messages)
			{
				<Content Message="message"
							 OnMessageBoost="async (m) => await OnMessageBoost(m)" OnMessageDelete="async (m) => await OnMessageDelete(m)"
							 OnMessageFavourite="async (m) => await OnMessageFavourite(m)" OnMessageReply="async (m) => await OnMessageReply(m)"
							 OnMessageMediaDownload="async (m) => await OnMessageMediaDownload(m)"
							 OnUserBlock="async (u) => await OnUserBlock(u)" OnUserDirectMessage="async (u) => await OnUserDirectMessage(u)" OnUserSilence="async (u) => await OnUserSilence(u)" />
			}
			@*<AuthorizeView>
				<Authorized>
				@foreach (var message in Messages)
				{
				<Content Message="message"
				OnMessageReply="(m) => OnMessageReply(m)" OnMessageBoost="(m) => OnMessageBoost(m)"
				OnMessageFavourite="(m) => OnMessageFavourite(m)" OnMessageDelete="(m) => OnMessageDelete(m)"
				OnUserBlock="(u) => OnUserBlock(u)" OnUserDirectMessage="(u) => OnUserDirectMessage(u)" OnUserMute="(u) => OnUserMute(u)" />
				}
				</Authorized>
				<NotAuthorized>
				@foreach (var message in Messages)
				{
				<Content Message="message" OnMessageReply="(m) => OnMessageReply(m)" />
				}
				</NotAuthorized>
				</AuthorizeView>*@


		</div>
	</section>

	<ActionBar OnMessageSubmit="OnMessageSubmit" OnTimelineChanged="OnTimelineChanged" OnTimeSortingChanged="OnTimeSortingChanged" />

</div>

@code {
	[CascadingParameter] Task<AuthenticationState> AuthState { get; set; }
	[CascadingParameter] CascadingState CascadingState { get; set; }
	[Inject] IBlazorDownloadFileService BlazorDownloadFileService { get; set; }
	[Inject] IStorage Storage { get; set; }
	[Inject] ILocalStorageService LocalStorage { get; set; }
	[Inject] HttpClient Http { get; set; }
	[Inject] MessagesService MessagesService { get; set; }

	TimelineType TimelineType { get; set; } = TimelineType.Home;
	TimeSortingType TimeSortingType { get; set; } = TimeSortingType.Ascending;

	IReadOnlyList<Claim> userClaim
	{
		get
		{
			var auth = AuthState.Result;
			if (auth.User.Identity?.IsAuthenticated ?? false)
				return auth.User.Claims.ToList();
			return new List<Claim>();
		}
	}

	List<Message> IncomingMessages { get; set; } = new();
	List<Message> Messages { get; set; } = new();
	string Response { get; set; }

	protected override async Task OnInitializedAsync()
	{
		var filters = await LocalStorage.GetItemAsync<ActionBarFilter>(nameof(ActionBarFilter));
		if (filters == default)
			await LocalStorage.SetItemAsync(nameof(ActionBarFilter), new ActionBarFilter());
		else
		{
			TimelineType = filters.TimelineType;
			TimeSortingType = filters.TimeSortingType;
		}

		Messages = await Storage.GetMessages();
		//try
		//{
		//	var response = await Http.GetAsync("api/test");
		//	Response = await response.Content.ReadAsStringAsync();
		//}
		//catch
		//{
		//}
		IsLoading = false;
	}

	void OnTimelineChanged(TimelineType timelineType)
	{
		TimelineType = timelineType;
	}

	void OnTimeSortingChanged(TimeSortingType timeSortingType)
	{
		TimeSortingType = timeSortingType;
	}

	async Task OnMessageSubmit(MessageForm messageForm)
	{
		await Task.Run(() =>
		{
		});
		var submitMessage = await MessagesService.SubmitMessage(messageForm);
		Messages.Insert(0, new()
			{
				MessageId = Guid.NewGuid().ToString(),
				Content = messageForm.Content?.ParseContent(messageForm.ContentType),
				CreatedAt = DateTime.UtcNow,
				MessageType = messageForm.MessageType,
				Medias = messageForm.Media.Select(m => new Media
				{
					FileName = m.FileName,
					AltText = m.AltText,
					ContentType = m.ContentType,
					Url = m.Base64Preview,
					Blob = m.Blob
				}).ToList(),
				Title = messageForm.Title,
				User = new MessageUser
				{
					UserId = CascadingState.User.Id,
					UserName = CascadingState.User.UserName,
					DisplayName = CascadingState.User.DisplayName,
					PictureUrl = CascadingState.User.PictureUrl,
					ProfileUrl = CascadingState.User.ProfileUrl,
					BackgroundUrl = CascadingState.User.BackgroundUrl
				},
			});
	}

	async Task OnMessageReply(MessageForm messageForm)
	{
		await Task.Run(() =>
		{
		});
		var replyMessage = await MessagesService.SubmitMessage(messageForm);
		Messages.Insert(0, new()
			{
				RootMessageId = messageForm.RootMessageId,
				MessageId = Guid.NewGuid().ToString(),
				Content = messageForm.Content?.ParseContent(messageForm.ContentType),
				CreatedAt = DateTime.UtcNow,
				MessageType = messageForm.MessageType,
				Medias = messageForm.Media.Select(m => new Media
				{
					FileName = m.FileName,
					AltText = m.AltText,
					ContentType = m.ContentType,
					Url = m.Base64Preview,
					Blob = m.Blob
				}).ToList(),
				Title = messageForm.Title,
				User = new MessageUser
				{
					UserId = CascadingState.User.Id,
					UserName = CascadingState.User.UserName,
					DisplayName = CascadingState.User.DisplayName,
					PictureUrl = CascadingState.User.PictureUrl,
					ProfileUrl = CascadingState.User.ProfileUrl,
					BackgroundUrl = CascadingState.User.BackgroundUrl
				}
			});
	}

	async ValueTask OnMessageBoost(Message message)
	{
		var boostedMessageTemp = await MessagesService.BoostUnboostMessage(message);
		message.BoostsCounter = message.IsBoostedByCurrentUser ? message.BoostsCounter - 1 : message.BoostsCounter + 1;
		message.IsBoostedByCurrentUser = !message.IsBoostedByCurrentUser;
		if (message.IsBoostedByCurrentUser)
		{
			var boostedMessage = new Message
				{
					BoostingUser = new()
					{
						UserId = CascadingState.User.Id,
						DisplayName = CascadingState.User.DisplayName,
						PictureUrl = CascadingState.User.PictureUrl,
						ProfileUrl = CascadingState.User.ProfileUrl,
						UserName = CascadingState.User.UserName
					},
					BoostsCounter = message.BoostsCounter,
					Content = message.Content,
					CreatedAt = message.CreatedAt,
					IsBoostedByCurrentUser = true,
					IsFavourite = message.IsFavourite,
					Medias = message.Medias,
					MessageId = message.MessageId,
					MessageType = message.MessageType,
					RootMessageId = message.RootMessageId,
					Title = message.Title,
					User = message.User
				};
			Messages.Insert(0, boostedMessage);
		}
		else
		{
			Messages.RemoveAll(m => m.MessageId == message.MessageId && m.BoostingUser != null && m.BoostingUser.UserId == CascadingState.User.Id);
		}
	}

	async ValueTask OnMessageFavourite(Message message)
	{
		message.IsFavourite = !message.IsFavourite;
		var favouriteMessage = await MessagesService.FavouriteUnfavouriteMessage(message);
	}

	async ValueTask OnMessageDelete(Message message)
	{
		Messages.Remove(message);
		var deleteResult = await MessagesService.DeleteMessage(message);
	}

	async ValueTask OnMessageMediaDownload(Media media)
	{
		await Task.Run(() =>
		{
		});
		await BlazorDownloadFileService.DownloadFileAsync(media.FileName, media.Blob, media.ContentType);
	}

	async ValueTask OnUserBlock(MessageUser messageUser)
	{
		var blockResult = await MessagesService.BlockUserFromMessage(messageUser);
	}

	async ValueTask OnUserDirectMessage(Message message)
	{
		var directMessage = await MessagesService.ReplyMessage(message, MessageType.Direct);
	}

	async ValueTask OnUserSilence(MessageUser messageUser)
	{
		var silenceResult = await MessagesService.SilenceUserFromMessage(messageUser);
	}

}