using System.Collections.Generic;
using System.Threading;
using Cysharp.Threading.Tasks;
using Game.Player;
using UnityEngine;

namespace Game.Room;

public interface IRoom
{
    string roomName { get; }
    RoomData roomData { get; }
    RoomInfo roomInfo { get; }
    List<IPlayer> players { get; }
    RoomType roomType { get; }

    UniTask<bool> JoinAsync(IPlayer player, CancellationToken token);
    UniTask<bool> Quit(IPlayer player);
    float ClearAll();
    void Dispose();

    bool InvestmentJinbei(IPlayer player, float jinbei);
}

class Room : IRoom
{
    private GameObject self;
    private RoomInfo _roomInfo;
    private RoomData _roomData;
    private string _roomName;

    public RoomType roomType => this._roomData.roomType;

    public string roomName => this._roomName;

    public RoomData roomData => this._roomData;
    public RoomInfo roomInfo => this._roomInfo;

    public List<IPlayer> players => this._roomData.players;

    public Room(RoomType roomType, GameObject roomGo)
    {
        this._roomData = new RoomData(roomType);
        _roomName = roomType.ToString();

        // view
        this._roomInfo = roomGo.GetComponent<RoomInfo>();
        this._roomInfo.SetRoom(this);
        this.self = roomGo;
    }

    public async UniTask<bool> JoinAsync(IPlayer player, CancellationToken token)
    {
        if (this.players.Contains(player))
            return false;
        Debug.Log($"{player.playerName} join {roomType} !!");
        bool res = await player.WaitMoveRoomAsync(this, token);
        this.players.Add(player);
        return true;
    }

    public async UniTask<bool> Quit(IPlayer player)
    {
        if (!this.players.Contains(player))
            return false;
        Debug.Log($"{player.playerName} quit {roomType} !!");
//        player.SetRoom(null);
        this.players.Remove(player);
        await UniTask.Yield();
        return true;
    }

    public float ClearAll()
    {
        // TODO:
//        EventManager.Instance.FireNow(this, new InputNameFinishEventArgs());
        this.players.Clear();
        return this._roomData.jinbei;
    }

    public void Dispose()
    {
        foreach (var player in this.players)
        {
            player.Dispose();
        }
    }

    public bool InvestmentJinbei(IPlayer player, float jinbei)
    {
        if (!this.players.Contains(player))
            return false;
        this._roomData.jinbei += jinbei;
        return true;
    }
}