using System;
using System.Collections.Generic;
using System.Linq;
using Continentis.MainGame.Card;
using Continentis.MainGame.Combat;
using Lean.Pool;
using NaughtyAttributes;
using SLSFramework.UModAssistance;
using UnityEngine;
using Object = UnityEngine.Object;
using Random = UnityEngine.Random;

namespace Continentis.MainGame.Character
{
    public enum Fraction
    {
        Player,
        Ally,
        Enemy,
        Neutral
    }

    public interface ICardOwner
    {
        DeckSubmodule deckSubmodule { get; }
    }
    
    public partial class CharacterBase : ICardOwner, IGameElement
    {
        public Guid elementID { get; set; }
        
        public CharacterData data;
        public CharacterLogicBase logicBase;
        
        public Fraction fraction;
        public CombatTeam team;
        
        public int actionCountThisRound;
        
        [ShowNativeProperty]
        public AttributeSubmodule attributeSubmodule { get; private set; }
        
        [ShowNativeProperty]
        public EventSubmodule eventSubmodule { get; private set; }
        
        [ShowNativeProperty]
        public EquipmentSubmodule equipmentSubmodule { get; private set; }
        
        [ShowNativeProperty]
        public DeckSubmodule deckSubmodule { get; private set; }
        
        [ShowNativeProperty]
        public IntentionSubmodule intentionSubmodule { get; private set; }
        
        [ShowNativeProperty]
        public StatusSubmodule statusSubmodule { get; private set; }
        
        [ShowNativeProperty]
        public CombatBuffSubmodule combatBuffSubmodule { get; private set; }
        
        [ShowNativeProperty]
        public RecordSubmodule recordSubmodule { get; private set; }

        public CharacterBase(CharacterData data, Fraction fraction)
        {
            (this as IGameElement).Initialize();
            
            this.data = data;
            this.fraction = fraction;
           
            switch (fraction)
            {
                case Fraction.Player:
                    this.team = CombatMainManager.Instance.characterController.playerTeam;
                    break;
                case Fraction.Enemy:
                    this.team = CombatMainManager.Instance.characterController.enemyTeam;
                    break;
                default:
                    this.team = null;
                    break;
            }
            
            attributeSubmodule = new AttributeSubmodule(this);
            equipmentSubmodule = new EquipmentSubmodule(this);
            eventSubmodule = new EventSubmodule(this);
            deckSubmodule = new DeckSubmodule(this);
            intentionSubmodule = new IntentionSubmodule(this);
            statusSubmodule = new StatusSubmodule(this);
            combatBuffSubmodule = new CombatBuffSubmodule(this);
            recordSubmodule = new RecordSubmodule(this);
            
            this.logicBase = GenerateCharacterLogic(data);
            this.logicBase.Initialize(this);
        }
        
        /// <summary>
        /// 生成卡牌逻辑实例
        /// </summary>
        public static CharacterLogicBase GenerateCharacterLogic(CharacterData data)
        {
            string typeID = ModManager.GetTypeID(data.modName, "Characters", "", data.className);
            Type logicType = ModManager.GetType(typeID);
            
            if(logicType == null)
            {
                return new CharacterLogicBase();
            }
            
            if (Activator.CreateInstance(logicType) is CharacterLogicBase logic)
            {
                return logic;
            }
            
            Debug.LogError($"Card class '{typeID}' not found or could not be instantiated.");
            return null;
        }
    }

    public partial class CharacterBase
    {
        public CombatCharacterViewBase characterView;
    }
    
    public partial class CharacterBase
    {
        public CombatCharacterViewBase GenerateCharacterView(Vector3 position)
        {
            GameObject prefab = data.combatCharacterView;
            CombatCharacterViewBase characterView = Object.Instantiate(prefab, position, Quaternion.identity).GetComponent<CombatCharacterViewBase>();
            characterView.Initialize(this);
            this.characterView = characterView;
            return characterView;
        }

        public virtual void Die()
        {
            CombatMainManager.Instance.characterController.RemoveCharacter(this);
        }
    }
}