using Sandbox;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace MurderGame;

public class WaitPhase : BasePhase
{
	public override string Title => "Waiting for players";
	public bool CountIn { get; set; }
	public int TicksElapsed { get; set; }

	private bool _isCountDown { get; set; }

	public override void Tick()
	{
		if (Game.Clients.Count >= MurderGame.MinPlayers)
		{
			if (!CountIn || (_isCountDown && ++TicksElapsed % Game.TickRate == 0 && --base.TimeLeft == 0))
			{
				base.NextPhase = new AssignPhase();
				base.IsFinished = true;
				return;
			}
			else if (CountIn && !_isCountDown)
			{
				_isCountDown = true;
				base.TimeLeft = 10;
			}
		} else if (CountIn && _isCountDown)
		{
			_isCountDown = false;
			base.TimeLeft = -1;
		}

		foreach (var client in Game.Clients)
		{
			if (client.Pawn == null)
			{
				var pawn = new Player();
				client.Pawn = pawn;

				var spawnpoints = Entity.All.OfType<SpawnPoint>();
				var randomSpawnPoint = spawnpoints.OrderBy( x => Guid.NewGuid() ).FirstOrDefault();
				if ( randomSpawnPoint != null )
				{
					var tx = randomSpawnPoint.Transform;
					tx.Position = tx.Position + Vector3.Up * 50.0f;
					pawn.Transform = tx;
				}

				pawn.Spawn();
				RespawnPlayer( pawn );
			} else
			{
				var pawn = (Player)client.Pawn;
				if (pawn.LifeState == LifeState.Dead && pawn.TimeSinceDeath > 5)
				{
					RespawnPlayer( pawn );
				}
			}
		}
	}

	private void RespawnPlayer(Player pawn)
	{
		pawn.CurrentTeam = Team.Spectator;
		pawn.DressFromClient( pawn.Client );
		pawn.Respawn();
	}

	public override void HandleClientJoin( ClientJoinedEvent e )
	{
		
	}
}