using DeluxeBackend.Models;
using DeluxeBackend.Services;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using System.ComponentModel.DataAnnotations;
using static DeluxeBackend.Enums;
using static System.Runtime.InteropServices.JavaScript.JSType;
using static DeluxeBackend.Extensions.RoomExtensions;

namespace DeluxeBackend.Controllers.Rooms
{
    [Route("Rooms")]
    [ApiController]
    public class GetController(ILiteDbService db, IJwtService jwt, DiscordBotService discord) : ControllerBase
    {
        [HttpGet("rooms")]
        public async Task<IActionResult> Room([FromQuery(Name = "name"), Required] string roomName, [FromQuery(Name = "include")] RoomDetailsMask include = RoomDetailsMask.None)
        {
            Room? room = db.Rooms.Include(x => x.Creator).FindOne(x => x.Name == roomName);
            if (room == null) return NotFound();

            Account? account = await jwt.GetLogin(User);

            if (room.Accessibility == RoomAccessibility.Private)
            {
                if (account == null) return NotFound();

                if (!room.HasRole(account.Id, RoomRoleType.CoOwner))
                {
                    AccountPresence presence = db.Presences.Include(x => x.Account).Include(x => x.Instance).Include(x => x.Instance!.SubRoom).Include(x => x.Instance!.SubRoom!.Room).Include(x => x.Instance!.SubRoom!.Room!.Creator).FindOne(x => x.Account.Id == account.Id);
                    presence ??= new AccountPresence
                    {
                        Account = account,
                    };
                    bool blockData = true;
                    if (presence.Instance != null)
                    {
                        if (presence.Instance!.SubRoom!.Room!.Id == room.Id)
                        {
                            blockData = false;
                        }
                    }
                    if (blockData) { include &= ~RoomDetailsMask.DataBlob; }
                }
            }
            if (room.Accessibility == RoomAccessibility.Unlisted)
            {
                if (account == null) return NotFound();
            }
            if (account == null)
            {
                include &= ~RoomDetailsMask.DataBlob;
            }

            return Ok(await room.ToDictionary(discord, db, include));
        }

        [HttpGet("rooms/{roomId}")]
        public async Task<IActionResult> RoomById([FromRoute(Name = "roomId"), Required] int roomId, [FromQuery(Name = "include")] RoomDetailsMask include = RoomDetailsMask.None)
        {
            Room? room = db.Rooms.Include(x => x.Creator).FindById(roomId);
            if (room == null) return NotFound();

            Account? account = await jwt.GetLogin(User);

            if (room.Accessibility == RoomAccessibility.Private)
            {
                if (account == null) return NotFound();

                if (!room.HasRole(account.Id, RoomRoleType.CoOwner))
                {
                    AccountPresence presence = db.Presences.Include(x => x.Account).Include(x => x.Instance).Include(x => x.Instance!.SubRoom).Include(x => x.Instance!.SubRoom!.Room).Include(x => x.Instance!.SubRoom!.Room!.Creator).FindOne(x => x.Account.Id == account.Id);
                    presence ??= new AccountPresence
                    {
                        Account = account,
                    };
                    bool blockData = true;
                    if (presence.Instance != null)
                    {
                        if (presence.Instance!.SubRoom!.Room!.Id == room.Id)
                        {
                            blockData = false;
                        }
                    }
                    if (blockData) { include &= ~RoomDetailsMask.DataBlob; }
                }
            }
            if (room.Accessibility == RoomAccessibility.Unlisted)
            {
                if (account == null) return NotFound();
            }
            if (account == null)
            {
                include &= ~RoomDetailsMask.DataBlob;
            }

            return Ok(await room.ToDictionary(discord, db, include));
        }

        [HttpGet("rooms/bulk")]
        public async Task<IActionResult> Bulk([FromQuery(Name = "name")] List<string> roomNames, [FromQuery(Name = "id")] List<long> roomIds)
        {
            roomNames ??= [];
            roomIds ??= [];

            Account? account = await jwt.GetLogin(User);

            var rooms = db.Rooms
                .Include(x => x.Creator)
                .FindAll()
                .Where(x =>
                    roomIds.Contains(x.Id) ||
                    roomNames.Contains(x.Name))
                .ToList();

            List<Dictionary<string, object>> response = [];

            foreach (var room in rooms)
            {
                if (room.Accessibility == RoomAccessibility.Private)
                {
                    if (account == null)
                    {
                        continue;
                    }
                }

                if (room.Accessibility == RoomAccessibility.Unlisted)
                {
                    if (account == null)
                    {
                        continue;
                    }
                }

                response.Add(await room.ToDictionary(discord, db, RoomDetailsMask.None));
            }
            return Ok(response);
        }
    }
}