using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.SceneManagement;
/* 界面-PK匹配中 */
public class PKMatchingView : MonoBehaviour
{
    [SerializeField] Sprite[] matchHeadBGList;

    float waitingTime = 0;

    //viewUUID
    [NonSerialized] public string viewUUID = System.Guid.NewGuid().ToString(); 
    //邀请者需要输入的信息-好友PK
    [NonSerialized] public int targetInvitePlayerID;
    [NonSerialized] public bool isFriendPKInviter;
    //被邀请者需要输入的信息-好友PK
    [NonSerialized] public string targetJoinRoomKey;
    [NonSerialized] public bool isFriendPKInvitee;  
     //邀请者需要输入的信息-再来一次
    [NonSerialized] public bool isTryAgainInviter;
    //被邀请者需要输入的信息-再来一次
    [NonSerialized] public string targetJoinTryAgainRoomKey;
    [NonSerialized] public bool isTryAgainInvitee;  

    public static PKMatchingView Create() {
        if (ins && ins.gameObject) Destroy(ins.gameObject);
        GameObject o = GameObject.Instantiate(Resources.Load<GameObject>("Prefabs/Views/PKMatchingView"));
        o.SetActive(true);
        return o.GetComponent<PKMatchingView>();
    }
    public void InitForInviterToTryAgain() {
        //get other info
        int otherIndex = (GlobalData.playerIndexInRoom + 1) % 2;
        MatchPlayerInfo info = GlobalData.matchPlayerInfos[otherIndex];
        //set config
        this.isTryAgainInviter = true;
    }

    public static PKMatchingView ins;

    public void Awake() {
        ins = this;
    }

    public void OnDestroy() {
        if (ins == this) ins = null;
        PKComp.ins.cancelRandomMatch();
    }

    void Start()
    {
        Sprite avatar = RoleMgr.GetAvatar(LoginMgr.myUserInfo.avatarID);
        string nickname = LoginMgr.myUserInfo.nickname;
        RenderPlayerInfo(1, avatar, nickname, true);
        RenderPlayerInfo(2, null, "", false);

        if (isFriendPKInviter || isFriendPKInvitee) {
            RenderTip(TextAutoLanguage2.GetTextByKey("pk-match_match-waiting1"));
        } else if (isTryAgainInviter || isTryAgainInvitee) {
            RenderTip(TextAutoLanguage2.GetTextByKey("pk-match_match-waiting2"));
        } else {
            RenderTip(TextAutoLanguage2.GetTextByKey("pk-match_match-waiting3"));
        }
        
        if (isFriendPKInviter) {
            PKComp.ins.inviteFriendGamePK(targetInvitePlayerID, viewUUID);
        } else if (isFriendPKInvitee) {
            PKComp.ins.acceptFriendGamePK(targetJoinRoomKey);
        } else if (isTryAgainInviter) {
            PKComp.ins.inviteOtherTryAgainGamePK(viewUUID);
        } else if (isTryAgainInvitee) {
            PKComp.ins.acceptOtherTryAgainGamePK(targetJoinTryAgainRoomKey);
        } else {
            PKComp.ins.randomMatch();
        }
    }

    public void EnterGameSceneOnMatchSuccess() {
        int otherIndex = (GlobalData.playerIndexInRoom + 1) % 2;
        MatchPlayerInfo info = GlobalData.matchPlayerInfos[otherIndex];
        RenderPlayerInfo(2, RoleMgr.GetAvatar(info.avatarID), info.nickname, true);
        RenderTip(TextAutoLanguage2.GetTextByKey("pk-match_match-success"));
        HideBtnBack();
        PauseWaitingTime();
        JC.Unity.CoroutineStarter.Start(LoadSceneOnEnterGame());
    }

    IEnumerator LoadSceneOnEnterGame() {
        yield return new WaitForSecondsRealtime(1);
        GameMgr.gameType = GlobalData.matchGameType;
        if (GameMgr.gameType == 9) {
            SceneManager.LoadScene("Game", LoadSceneMode.Single);
        } else {
             SceneManager.LoadScene("GameChallenge", LoadSceneMode.Single);
        }
    }

    void Update() {
        if (waitingTime >= 0) {
            waitingTime += Time.deltaTime;
            this.transform.Find("BoxRight/TimeBG").GetComponentInChildren<Text>().text = TimeUtil.GetTimeStr(waitingTime, false);
        }
    }

    void PauseWaitingTime() {
        waitingTime = -1;
    }

    void RenderPlayerInfo(int playerID, Sprite avatar, string nickname, bool active) {
        this.transform.Find($"BoxRight/Player{playerID}/NameBox")
            .GetComponentInChildren<Text>().text = active
                ? nickname 
                : TextAutoLanguage2.GetTextByKey("pk-match_wait-to-join");
        Transform avatarT = this.transform.Find($"BoxRight/Player{playerID}/MatchHeadBG/Avatar");
        avatarT.gameObject.SetActive(active);
        avatarT.Find("Sprite").GetComponent<Image>().sprite = avatar;
    }

    void ChangeMatchHeadBG(int typeIndex) {
        Image img = this.transform.Find("BoxRight/Player2/MatchHeadBG").GetComponent<Image>();
        img.sprite = matchHeadBGList[typeIndex];
        img.GetComponent<Button>().enabled = typeIndex == 1;
    }

    void RenderTip(string content) {
        this.transform.Find("BoxRight/Tip").GetComponentInChildren<Text>().text = content;
    }

    void HideBtnBack() {
        this.transform.Find("Back").gameObject.SetActive(false);
    }

    [NonSerialized] public bool banBackBtnLogic;
    public void Back() {
        AudioMgr.ins.PlayBtn();
        if (banBackBtnLogic) return;
        Destroy(this.gameObject);
    }

    [NonSerialized] public System.Action eventOnRejectPKInvite;
}