using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class PlayerInfomation : MonoBehaviour
{
    Character player;
    InputController input;
    Inventory inven;
    public void OnInitialized(MapManager mapManager)
    {
        player = mapManager.player.character;
        player.ec.Remove(OnEvent);
        player.ec.Add(OnEvent);

        input = player.GetComponent<InputController>();

        inven = mapManager.player.inven;
        inven.ec.Remove(OnEvent);
        inven.ec.Add(OnEvent);
    }
    void OnEvent(int type, object value)
    {
        switch((Character.State)type)
        {
            case Character.State.HP_Change:
                HPDraw();
                break;
            case Character.State.Inventory:
                HoldDraw((ItemData)value);
                break;
            case Character.State.Status:
                Status();
                break;
        }
    }

    public Text txtHP;
    public List<Image> hearts;
    public List<Image> armorHearts;
    public Color colorAH;
    void HPDraw()
    {
        txtHP.text = $"{player.HP}/{player.HP_Max}";

        //int HP_Max = (int)(player.HP_Max / 100f);
        //int HP = (int)(player.HP / 100f);
        //int AH = (int)(player.AH / 100f);
        int HP_Max = player.HP_Max;
        int HP = player.HP;
        int AH = player.AH;

        int cntMax = (int)(HP_Max / 2f);
        int cnt = (int)(HP / 2f);
        int cnt2 = (int)(HP % 2f);

        int i = 0;
        for(; i < hearts.Count; i++)
        {
            hearts[i].gameObject.SetActive(true);

            if (i < cnt)
                hearts[i].sprite = SpriteManager.Instance.SpriteGet($"AtlasIngame", $"itemHeart2");
            else if (cnt2 == 1)
            {
                hearts[i].sprite = SpriteManager.Instance.SpriteGet($"AtlasIngame", $"itemHeart1");
                cnt2 = 0;
            }
            else if (i < cntMax)
                hearts[i].sprite = SpriteManager.Instance.SpriteGet($"AtlasIngame", $"itemHeartEmpty");
            else
                break;
        }
        
        cntMax += (int)(AH / 2f);
        cnt = (int)(AH / 2f);
        cnt2 = (int)(AH % 2f);
        for (; i < hearts.Count; i++)
        {
            hearts[i].gameObject.SetActive(true);

            if (0 < cnt--)
                hearts[i].sprite = SpriteManager.Instance.SpriteGet($"AtlasIngame", $"itemArmorHeart2");
            else if (cnt2 == 1)
            {
                hearts[i].sprite = SpriteManager.Instance.SpriteGet($"AtlasIngame", $"itemArmorHeart1");
                cnt2 = 0;
            }
            else if (i < cntMax)
                hearts[i].sprite = SpriteManager.Instance.SpriteGet($"AtlasIngame", $"itemArmorHeartEmpty");
            else
                hearts[i].gameObject.SetActive(false);
        }
    }

    [Space(10)]
    public Text txtValue_Coin;
    public Text txtValue_Bomb;
    public Text txtValue_Key;
    void HoldDraw(ItemData item)
    {
        switch(item.idx)
        {
            case "Coin":
                txtValue_Coin.text = $"{item.hold}";
                break;
            case "Bomb":
                txtValue_Bomb.text = $"{item.hold}";
                break;
            case "Key":
                txtValue_Key.text = $"{item.hold}";
                break;
        }
    }

    [Space(10)]
    public Text txtStatus;
    [Space(10)]
    public GameObject uiPause;
    void Status()
    {
        string txt = string.Empty;

        txt = $"ATK : {player.CalculateATK()}({player.ATK}*{player.ATK_PER})\n";
        txt += $"ATK SPD : {player.SPDATK_PER}\n";
        float ATK_DLA = player.CalculateAttackDelay();
        string str = ATK_DLA == 0.3f ? "ff0000" : "ffffff";
        txt += $"ATK DLA : <color=#{str}>{ATK_DLA}</color>({player.DLAATK}*{player.DLAATK_PER})\n";

        txt += $"RANGE : {player.RANGE + input.fire.prefabProjectile.distance}({input.fire.prefabProjectile.distance} + {player.RANGE})\n";

        float MOVE_SPD = player.CalculateMoveSpeed();
        str = MOVE_SPD == 60 ? "ff0000" : "ffffff";
        txt += $"MOVE SPD : <color=#{str}>{MOVE_SPD}</color>({player.SPDMOVE}*{player.SPDMOVE_PER})\n";

        txtStatus.text = txt;
    }
    static public bool TEST = false;
    void Update()
    {
        if (Input.GetKeyDown(KeyCode.Z))
        {
            txtStatus.gameObject.SetActive(TEST = !TEST);
            EventManager.Instance.Invoke("TestMode", TEST);
        }

        if (Input.GetKeyDown(KeyCode.Escape))
            uiPause.gameObject.SetActive(true);
    }
}