using DeluxeBackend.Models;
using DeluxeBackend.Services;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;

namespace DeluxeBackend.Controllers.Rooms
{
    [Route("Rooms/rooms/{roomId:long}/interactionby")] 
    [ApiController]
    [Authorize]
    public class InteractionByController(ILiteDbService db, IJwtService jwt) : ControllerBase
    {
        [HttpGet("me")]
        public async Task<IActionResult> Me([FromRoute] long roomId)
        {
            Account? account = await jwt.GetLogin(User);
            if (account == null) return Unauthorized();
            Room? room = db.Rooms.FindById(roomId);
            if (room == null) return NotFound();

            string? lastVisitedAt = null;
            if (account.VisitedRooms != null && account.VisitedRooms.TryGetValue(roomId, out var visitDate))
            {
                lastVisitedAt = visitDate.ToString("O");
            }


            return Ok(new
            {
                Cheered = room.Stats.CheeredIds.Contains(account.Id),
                Favorited = room.Stats.FavoritedIds.Contains(account.Id),
                LastVisitedAt = lastVisitedAt
            });
        }

        [HttpPut("me/cheer")]
        public async Task<IActionResult> Cheer([FromRoute] long roomId)
        {
            Account? account = await jwt.GetLogin(User);
            if (account == null) return Unauthorized();

            Room? room = db.Rooms.FindById(roomId);
            if (room == null) return NotFound();

            if (!room.Stats.CheeredIds.Contains(account.Id))
            {
                room.Stats.CheeredIds.Add(account.Id);
                db.Rooms.Update(room);
            }

            return Ok(new { Success = true });
        }

        [HttpDelete("me/cheer")]
        public async Task<IActionResult> RemoveCheer([FromRoute] long roomId)
        {
            Account? account = await jwt.GetLogin(User);
            if (account == null) return Unauthorized();

            Room? room = db.Rooms.FindById(roomId);
            if (room == null) return NotFound();

            if (room.Stats.CheeredIds.Contains(account.Id))
            {
                room.Stats.CheeredIds.Remove(account.Id);
                db.Rooms.Update(room);
            }

            return Ok(new { Success = true });
        }

        [HttpPut("me/favorite")]
        public async Task<IActionResult> Favorite([FromRoute] long roomId)
        {
            Account? account = await jwt.GetLogin(User);
            if (account == null) return Unauthorized();

            Room? room = db.Rooms.FindById(roomId);
            if (room == null) return NotFound();

            if (!room.Stats.FavoritedIds.Contains(account.Id))
            {
                room.Stats.FavoritedIds.Add(account.Id);
                db.Rooms.Update(room);
            }

            return Ok(new { Success = true });
        }

        [HttpDelete("me/favorite")]
        public async Task<IActionResult> RemoveFavorite([FromRoute] long roomId)
        {
            Account? account = await jwt.GetLogin(User);
            if (account == null) return Unauthorized();

            Room? room = db.Rooms.FindById(roomId);
            if (room == null) return NotFound();

            if (room.Stats.FavoritedIds.Contains(account.Id))
            {
                room.Stats.FavoritedIds.Remove(account.Id);
                db.Rooms.Update(room);
            }

            return Ok(new { Success = true });
        }
    }
}