using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using RadicadeServer.DB;
using RadicadeServer.Extensions;
using RadicadeServer.RecNet.Accounts.Local;
using RadicadeServer.RecNet.Progression;
using RadicadeServer.RecNet.Responses;

namespace RadicadeServer.API.Players.V1
{
	[Route("api/players/v1")]
	public class PlayersV1(RecDBContext db) : Controller
	{
		[HttpGet("progression/{id}")]
		public ProgressionResponse? GetProgression(long id)
		{
			var data = db.Progression.FirstOrDefault((x) => x.PlayerId == id);
			data ??= new ProgressionData { PlayerId = id };
			return new ProgressionResponse(data);
		}

		[HttpPost("progression/bulk")]
		public async Task<List<ProgressionResponse>?> GetBulkProgression([FromForm] int[] Ids)
		{
			var res = new List<ProgressionResponse>();
			foreach (int id in Ids)
			{
				var data = await db.Progression.FirstOrDefaultAsync((x) => x.PlayerId == id);
				data ??= new ProgressionData { PlayerId = id };
				res.Add(new ProgressionResponse(data));
			}
			return res;
		}


		private const string PhotoTaggingKey = "playerPhotoTaggingSetting";

		[HttpGet("playerPhotoTaggingSetting"), Authorize]
		public async Task<IActionResult> GetPhotoTaggingSetting()
		{
			var userId = User.GetUserId();
			if (userId == null)
				return Unauthorized();

			var settings = await db.PlayerSettings.AsNoTracking()
				.FirstOrDefaultAsync(x => x.AccountId == userId);
			var value = settings?.DeserializeSettings()
				?.FirstOrDefault(x => string.Equals(x.Key, PhotoTaggingKey, StringComparison.OrdinalIgnoreCase))
				?.Value;

			return Ok(int.TryParse(value, out var parsed) ? parsed : 0);
		}

		[HttpPut("playerPhotoTaggingSetting"), Authorize]
		[HttpPost("playerPhotoTaggingSetting"), Authorize]
		public async Task<IActionResult> SetPhotoTaggingSetting()
		{
			var userId = User.GetUserId();
			if (userId == null)
				return Unauthorized();

			int? setting = null;
			if (Request.HasFormContentType)
			{
				var form = await Request.ReadFormAsync();
				foreach (var key in new[] { "Setting", "setting" })
				{
					if (int.TryParse(form[key], out var parsed))
					{
						setting = parsed;
						break;
					}
				}
			}
			else
			{
				try
				{
					using var doc = await System.Text.Json.JsonDocument.ParseAsync(Request.Body);
					var root = doc.RootElement;
					foreach (var key in new[] { "Setting", "setting" })
					{
						if (root.ValueKind == System.Text.Json.JsonValueKind.Object &&
							root.TryGetProperty(key, out var prop) &&
							prop.ValueKind == System.Text.Json.JsonValueKind.Number &&
							prop.TryGetInt32(out var parsed))
						{
							setting = parsed;
							break;
						}
					}
				}
				catch (System.Text.Json.JsonException) { }
			}

			var settings = await db.PlayerSettings.FirstOrDefaultAsync(x => x.AccountId == userId);
			if (settings == null)
			{
				settings = new PlayerSettings { AccountId = userId.Value, Settings = "[]" };
				await db.PlayerSettings.AddAsync(settings);
			}

			var actualSettings = settings.DeserializeSettings();
			var found = actualSettings.FirstOrDefault(x =>
				string.Equals(x.Key, PhotoTaggingKey, StringComparison.OrdinalIgnoreCase));

			if (setting.HasValue)
			{
				if (found != null)
					found.Value = setting.Value.ToString();
				else
					actualSettings.Add(new Setting { Key = PhotoTaggingKey, Value = setting.Value.ToString() });

				settings.Settings = actualSettings.ToJson();
				await db.SaveChangesAsync();
			}

			var storedValue = actualSettings
				.FirstOrDefault(x => string.Equals(x.Key, PhotoTaggingKey, StringComparison.OrdinalIgnoreCase))
				?.Value;
			return Ok(int.TryParse(storedValue, out var stored) ? stored : 0);
		}
	}
}