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

public class HunterGameView : MonoBehaviour
{
    Text t1;
    Text t2;
    Text t3;
    ChallengeGameMode gameMode;
    WolfHuntGameMode gameMode1;

    void Start()
    {
        t1 = this.transform.Find("T1").GetComponent<Text>();
        t2 = this.transform.Find("T2").GetComponent<Text>();
        t3 = this.transform.Find("T3").GetComponent<Text>();
        gameMode = (ChallengeGameMode) GameMgr.ins.gameMode;
        if (GameMgr.gameType == 5) {
            gameMode1 = (WolfHuntGameMode) gameMode;
            t2.gameObject.SetActive(false);
            t3.gameObject.SetActive(false);
        } else {
            hpUI.SetActive(false);
        }
    }
    
    void FixedUpdate()
    {
        RenderAnimalCount();
        if (GameMgr.gameType == 5) {
            RenderHP();
        } else {
            RenderArrowCount();
            RenderTime();
        }
        
        if (GameMgr.ins.gameOver) {
            Destroy(this.gameObject);
        }
    }

    string[] animalNames = {"野兔", "野鸡", "野狼"};

    void RenderAnimalCount() {
        string animalName = animalNames[gameMode.animalTypeID];
        t1.text = $"剩余{animalName}:{gameMode.animalCount}";
    }

    void RenderArrowCount() {
        t2.text = $"剩余箭矢:{gameMode.arrowCount}";
    }

    int lastRenderTime = -1;

    void RenderTime() {
        int curTime = Mathf.CeilToInt(gameMode.time);
        if (curTime != lastRenderTime) {
            lastRenderTime = curTime;
            t3.text = GetTimeStr(curTime);
        }
    }

    string GetTimeStr(int second) {
        string str = "";
        int m = second / 60; 
        if (m < 10) {
            str += 0;
        }
        str += m;
        str += " : ";
        int s = second % 60;
        if (s < 10)
        {
            str += 0;
        }
        str += s;
        return str;
    }

    [SerializeField] GameObject hpUI;
    [SerializeField] Image hpBar;
    [SerializeField] Text hpText;

    void RenderHP() {
        hpBar.fillAmount = Mathf.Lerp(hpBar.fillAmount, (float) gameMode1.hp / gameMode1.hpMax, Time.deltaTime * 6);
        hpText.text = $"{gameMode1.hp}/{gameMode1.hpMax}";
    }
}