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

public class Character : MonoBehaviour
{
    [SerializeField] private int ID;
    [SerializeField] public List<GameObject> ownedCardPrefabList = new();
    [SerializeField] private int maxHp = 10;

    // ============== private =================
    private int hp;
    private Canvas canvas;
    private Image hp_fill;
    private Camera main_camera;
    private readonly List<Card> owned_card_list = new();

    public List<Card> setup_character(int id, Transform card_container, Camera camera1, bool isFriend)
    {
        ID = id;
        hp = maxHp;
        main_camera = camera1;
        canvas = transform.Find("Canvas").GetComponent<Canvas>();
        hp_fill = canvas.transform.Find("hp/hpFill").GetComponent<Image>();
        hp_fill.fillAmount = (float)hp / maxHp;
        Transform container = card_container.Find("CardContainer");
        if (isFriend) setup_character_card(container);
        return owned_card_list;
    }

    public void take_damage(int damage)
    {
        hp -= damage;
        hp_fill.fillAmount = (float)hp / maxHp;
    }

    private void setup_character_card(Transform card_container)
    {
        for (int i = 0; i < ownedCardPrefabList.Count; i++)
        {
            GameObject _card = Instantiate<GameObject>(ownedCardPrefabList[i],
                transform.position, Quaternion.identity, parent: card_container);
            int cardID = ID + i + 1;
            Card card_component = _card.GetComponent<Card>();
            owned_card_list.Add(card_component);
            card_component.setup_card(cardID, main_camera);
        }
    }
}