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

/**单人限时模式 */
public class TimeLimitGameMode : GameMode {
    public static int insCount; //被实例化的次数
    public static int[] distanceCanSelected = {10, 20, 30, 50, 70};
    public static int distance = 10;
    public static int insCountWillTryAgain; //哪一次的实例化会以再次挑战进行----用于再次挑战按钮
    public float score = 0;
    int oneStarScore = 10;
    float time = 60;
    TargetBody targetBody;

    public Action onHitTargetEvent;

    public TimeLimitGameMode(GameMgr gameMgr) : base(gameMgr) {
        insCount++;
        //记录可射击的靶子
        targetBody = GameObject.Find("GameArea/TargetObject/TargetBody").GetComponent<TargetBody>();
        GameObject.FindObjectOfType<ArmBow>().validTargets.Add(targetBody);
        //添加游戏界面
        GameObject view = Resources.Load<GameObject>("Prefabs/Views/TimeLimitGameView");
        GameObject.Instantiate(view);

        BanBowReady();
    }

    public override void Start()
    {
        UnbanBowReady();
        if (insCount == insCountWillTryAgain) {
            ConfirmSelectedTargetDistance();
        } else {
            if (GameMgr.bShowDistance) {
                GameObject.Instantiate(Resources.Load<GameObject>("Prefabs/Views/TimeLimitGameDistanceSelectView"));
            }
        }
    }

    public void ConfirmSelectedTargetDistance()
    {
        targetBody.SetDistance(distance);
        TargetView.ins.Show(true);
        gameMgr.StartCoroutine(RenderHighestScoreByDistance());
    }

    private IEnumerator RenderHighestScoreByDistance() {
        yield return null;
        yield return null;
        if (TimeLimitGameView.ins) TimeLimitGameView.ins.RenderHighestScoreByDistance(distance);
    }

    public override void HitTarget(float score) {
        this.score += score;
        HitTargetNumber.Create(score);

        onHitTargetEvent?.Invoke();
        if(score != 0)
            gameMgr.StartCoroutine(NavDeviceView());
    }
    //跳回homeView 后，跳转到deviceview
    IEnumerator NavDeviceView() {
        yield return new WaitForSeconds(1.0f);
        if (GameMgr.bNavBack)
        {

            InfraredGuider _infraredGuider = UnityEngine.Object.FindObjectOfType<InfraredGuider>();
            if (_infraredGuider != null)
            {
                //红外光引导射击，如果是显示这个状态
                if (_infraredGuider.mTipStep == TipStep.Finish) 
                {
                    GameMgr.bNavBack = false;
                    //直接回到主页
                    UnityEngine.SceneManagement.SceneManager.LoadScene("Home", UnityEngine.SceneManagement.LoadSceneMode.Single);
                }
            }
            else {

                GameMgr.bNavBack = false;
                //普通引导时候射击
                HomeView.bOpenOtherView = true;
                HomeView.openName = "DeviceView";
                UnityEngine.SceneManagement.SceneManager.LoadScene("Home", UnityEngine.SceneManagement.LoadSceneMode.Single);
            }
          
        }
    }

    public override bool DoNextShoot() { 
        return !GameMgr.ins.gameOver; 
    }

    public override object[] Settle() {
        int starCount = Mathf.FloorToInt(this.score / this.oneStarScore);
        float highestScore = 0;
        string distanceStr = distance.ToString();
        if (LoginMgr.myUserInfo.timeLimitGameScores.ContainsKey(distanceStr)) {
            highestScore = LoginMgr.myUserInfo.timeLimitGameScores[distanceStr];
        }
        if (this.score > highestScore) {
            LoginMgr.myUserInfo.timeLimitGameScores.Remove(distanceStr);
            LoginMgr.myUserInfo.timeLimitGameScores.Add(distanceStr, this.score);
            LoginMgr.myUserInfo.Save();
        }
        return new object[]{starCount, this.score};
    }

    public override void Update() {
        #if UNITY_EDITOR
        if (Input.GetKey(KeyCode.W) && this.time > 0) { //win
            Debug.LogWarning("debug-win");
            this.score = 100;
            this.time = 0;
        }
        if (Input.GetKey(KeyCode.F) && this.time > 0) { //fail
            Debug.LogWarning("debug-fail");
            this.score = 10;
            this.time = 0;
        }
        #endif
        if (gameMgr.gameOver || pauseTimeCounting) return;
        //不进入计时器
        if (GameMgr.turnOffTimer) return;

        if (this.time > 0) {
            if (GlobalData.pkMatchType == PKMatchType.None && UserSettings.ins.trainMode) {
                //单人且为训练模式，就不要倒计时了
            } else {
                this.time -= Time.deltaTime;
            }

            if (Billboard.ins && Billboard.ins.bulletManager.NumberOfShotsFired()) {
                //超过射击次数，设置运行时间0，等待结束游戏
                this.time = 0;
            }

        } else {
            this.time = 0;
            gameMgr.StopGame();
            //添加结算界面
            GameObject view = Resources.Load<GameObject>("Prefabs/Views/TimeLimitGameSettleView");
            GameObject.Instantiate(view);
        }
    }

    public string GetTimeStr()
    {
        int seconds = (int) Mathf.Ceil(this.time);
        string str = "";
        int m = seconds / 60; 
        if (m < 10) {
            str += 0;
        }
        str += m;
        str += " : ";
        int s = seconds % 60;
        if (s < 10)
        {
            str += 0;
        }
        str += s;
        return str;
    }
}