using System;
using System.Collections;
using System.Collections.Generic;
using DG.Tweening;
using UnityEngine;

public class TurnManager : MonoBehaviour
{
    // ======== serializeField ========
    [SerializeField] private List<GameObject> playerCharacterGo; // 玩家队伍列表(应该传入5个角色), 暂时只传3个
    [SerializeField] private int defaultHandCardNumber = 5; // 默认手牌数量
    [SerializeField] private float cardDistributeDuration = 0.25f; // 系统发牌动画时间
    [SerializeField] private float cardDragDuration = 0.25f; // 每张卡牌拖拽动画时间
    [SerializeField] private float cardDiscardDuration = 0.25f; // 系统弃牌动画时间


    // ======== private ========
    private TurnManagerSingleton turnManagerSingleton;
    [SerializeField] private List<Card> cardDeckList; // 牌组
    private readonly List<Card> cardPileList = new(); // 弃牌堆
    private TurnManagerStateEnum turnManagerState; // 状态机
    private CharacterManager characterManager;
    private CardManager cardManager;

    public enum TurnManagerStateEnum
    {
        WAIT = 0,
        SETUP_STATE = 1,
        SELF_STATE_START = 2,
        ENEMY_STATE_START = 3,
    }

    private void Start()
    {
        turnManagerSingleton = TurnManagerSingleton.Instance;
        characterManager = GetComponent<CharacterManager>();
        cardManager = GetComponent<CardManager>();
        TurnEnterSetupState();
    }

    public TurnManagerStateEnum GetTurnManagerState() => turnManagerState;

    private void TurnEnterSetupState() // 进入设置状态
    {
        turnManagerState = TurnManagerStateEnum.SETUP_STATE;
        if (turnManagerSingleton.GetNeedDebugLog()) turnManagerSingleton.PrintMsg("TurnManager", "状态切换", "进入设置状态");
        cardDeckList?.Clear();
        cardPileList?.Clear();
        // foreach (var playerCharacter in playerCharacterList) playerCharacter.SetID(playerCharacterList.IndexOf(playerCharacter));
        characterManager.SetupCharacterManager(playerCharacterGo);
        characterManager.MathWorldPositionPoint();
        var (characterOwnedCardTweenList, cardDeck) = characterManager.RenderCharacterSpriteReturnCardTween();
        cardDeckList = cardDeck;
        cardManager.SetupCardManager();
        cardManager.ShuffleCardToDeck(characterOwnedCardTweenList);
        // TurnEnterSelfState();
    }

    private void TurnEnterSelfState() // 我方回合状态
    {
        // if (!turnManagerSingleton.CompareManagerState(TurnManagerStateEnum.SETUP_STATE)) return;
        // turnManagerState = TurnManagerStateEnum.SELF_STATE_START;
        // if (turnManagerSingleton.GetNeedDebugLog()) turnManagerSingleton.PrintMsg("TurnManager", "状态切换", "进入我方回合");
        // cardManager.SetupBaseMessage(new CardManager.AnimationMessage
        // {
        //     MOVE_ANIMATION_DURATION = cardDistributeDuration,
        //     DRAG_ANIMATION_DURATION = cardDragDuration,
        // });
        // // Card takeOutCard = cardManager.DealOneCard(cardDeckList);
        // cardDeckList.Remove(takeOutCard);
    }
}