using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using RadicadeServer.DB;
using RadicadeServer.Extensions;
using RadicadeServer.RecNet.Board;

namespace RadicadeServer.API.Board.V2
{
	[Route("api/communityboard/v2")]
	public class CommunityBoardV2 : Controller
	{
		private readonly RecDBContext db;

		public CommunityBoardV2(RecDBContext context)
		{
			db = context;
		}

		[HttpGet("current")]
		public async Task<ActionResult<CommunityBoard>> GetCurrentCommunityBoard()
		{
			var config = await db.ServerConfig.FirstOrDefaultAsync(x => x.Key == "CommunityBoard");
			var board = config?.Value?.FromJson<CommunityBoard>() ?? CreateDefaultBoard();
			NormalizeBoard(board);
			return Ok(board);
		}

		private static CommunityBoard CreateDefaultBoard()
		{
			return new CommunityBoard
			{
				FeaturedPlayer = new FeaturedPlayer
				{
					Id = 0,
					TitleOverride = string.Empty,
					UrlOverride = string.Empty
				},
				FeaturedRoomGroup = new FeaturedRoomGroup
				{
					FeaturedRoomGroupId = 0,
					Name = string.Empty,
					Rooms = new List<FeaturedRoom>()
				},
				CurrentAnnouncement = new BoardAnnouncement
				{
					Message = string.Empty,
					MoreInfoUrl = string.Empty
				},
				InstagramImages = new List<InstagramImage>(),
				Videos = new List<BoardVideo>()
			};
		}

		private static void NormalizeBoard(CommunityBoard board)
		{
			board.FeaturedPlayer ??= new FeaturedPlayer
			{
				Id = 0,
				TitleOverride = string.Empty,
				UrlOverride = string.Empty
			};
			board.FeaturedRoomGroup ??= new FeaturedRoomGroup
			{
				FeaturedRoomGroupId = 0,
				Name = string.Empty,
				Rooms = new List<FeaturedRoom>()
			};
			board.FeaturedRoomGroup.Rooms ??= new List<FeaturedRoom>();
			board.CurrentAnnouncement ??= new BoardAnnouncement
			{
				Message = string.Empty,
				MoreInfoUrl = string.Empty
			};
			board.InstagramImages ??= new List<InstagramImage>();
			board.Videos ??= new List<BoardVideo>();






			foreach (var video in board.Videos)
			{
				if (string.IsNullOrWhiteSpace(video.SourceUrl) && !string.IsNullOrWhiteSpace(video.BlobName))
					video.SourceUrl = $"{DBConfig.ServerUrl}/cdn/video/{video.BlobName.TrimStart('/')}";
			}

			var playable = board.Videos
				.Where(video => !string.IsNullOrWhiteSpace(video.SourceUrl) || !string.IsNullOrWhiteSpace(video.BlobName))
				.ToList();
			board.Videos = playable;
		}
	}
}