import { _decorator, EditBox, isValid, Label, Node, utils } from 'cc';
import { GButton } from '../../Main/Common/GButton';
import Utils from '../../Main/Common/Utils';
import { ViewManager } from '../../Main/Manager/ViewManager';
import { InnerMsgCode } from '../../Main/Config/InnerMsgCode';
import li_BaseView from '../../Main/Common/li_BaseView';
import SubManager from '../SubManager';
import GameManager from '../../Main/Manager/GameManager';
import { I_LevelConfig } from '../../Main/Config/CommonConfig';
import HttpUnit from '../../Main/Common/HttpUnit';
const { ccclass, property } = _decorator;

/**对话阶段 */
const enum TalkStage {
    /**开场白 */
    prologue,
    /**我的对话 */
    myTalk,
    /**NPC对话 */
    npcTalk,
}

//聊天界面
@ccclass('Talk_UI')
export class Talk_UI extends li_BaseView {
    
    private _nodeTab: any = {};
    private _data;
    
    private dazijiInfo = {stage: 0, idx: 0, str: "", tm:0, ts:0.1, lab:null}; //打字机信息  stage:0-未开始，1-正在打字，2-打字结束
    private ebTalk: EditBox;
    private curStage: TalkStage = TalkStage.prologue; //当前对话阶段
    private lvCfg: I_LevelConfig = null; //当前关卡配置
    private lastRandTalkIdx: number = -1; //上一次随机对话的索引

    //----重写父类接口---------------------------------------
    onLoadCT() {
        this.registerListenner();
        Utils.parseNode(this.node, this._nodeTab)
        this.ebTalk = this._nodeTab.ebTalk.getComponent(EditBox);
        this.ebTalk.node.on('editing-did-began', this.onEditingBegan, this);
        this.ebTalk.node.on('editing-did-ended', this.onEditingEnded, this);
        this.ebTalk.node.on('editing-return', this.onEditingReturn, this);
    }
    openUIDataCT(data: any): void {
        this._data = data
    }


    registerListenner() {
        // Utils.addInnerEL(InnerMsgCode.GM_UI_Close, this, this.resiveGMClose)
    }


    start() {
        GButton.BandClick(this._nodeTab.btnBack, this.onBackClick, this);
        GButton.BandClick(this._nodeTab.btnSend, this.onSendClick, this);
        GButton.BandClick(this._nodeTab.btnSuiji, this.onSuijiClick, this);
        GButton.BandClick(this._nodeTab.btnRecord, ()=>{
            console.log("聊天记录")
        }, this);
        GButton.BandClick(this._nodeTab.btnTishi, ()=>{
            ViewManager.I.openBundlesView("UI/StartUI/Tips_UI")
        }, this);
        GButton.BandClick(this._nodeTab.btnAD, ()=>{
            console.log("观看广告")
        }, this);

        this.lvCfg = GameManager.getLevelCfg(GameManager.CurLevelId)

        //以npc开场白
        this.showNpcPrologue()
        //刷新状态显示
        this.refreshTalkStepData()
    }

    onDestroy () {
        if (isValid(this.ebTalk)) {
            this.ebTalk.node.off('editing-did-began', this.onEditingBegan, this);
            this.ebTalk.node.off('editing-did-ended', this.onEditingEnded, this);
            this.ebTalk.node.off('editing-return', this.onEditingReturn, this);
        }
    }

    update(deltaTime: number) {
        
        //region 打字机效果逻辑
        if (this.dazijiInfo.stage == 1) {
            this.dazijiInfo.tm += deltaTime
            if (this.dazijiInfo.tm >= this.dazijiInfo.ts) {
                this.dazijiInfo.tm = 0
                this.dazijiInfo.lab.string = this.dazijiInfo.str.substring(0, this.dazijiInfo.idx)
                
                this.dazijiInfo.idx += 1
                if (this.dazijiInfo.idx > this.dazijiInfo.str.length) {
                    this.dazijiInfo.stage = 2
                }
            }
        } else if (this.dazijiInfo.stage == 2) {
            console.log("文本打字机效果结束")
            this.dazijiInfo.stage = 0
            this.dazijiInfo.lab.string = this.dazijiInfo.str
            if (this.curStage == TalkStage.prologue) {
                this.scheduleOnce(() => {
                    this.turnToMyTalk()
                }, 2)
            }
        }
    }


    //输入框开始编辑事件
    onEditingBegan(param1:any, param2:any) {
        console.log("聊天界面1： onEditingBegan", param1, param2)
    }
    //输入框回车事件
    onEditingReturn(param1:any, param2:any) {
        console.log("聊天界面2： onEditingReturn", param1, param2)
    }
    //输入框结束编辑事件
    onEditingEnded(param1:any, param2:any) {
        console.log("聊天界面3： onEditingEnded", param1, param2)
    }

    
    //显示NPC开场白
    private showNpcPrologue() {
        this.curStage = TalkStage.prologue
        this._nodeTab.NpcTalkNode.active = true
        this._nodeTab.MyTalkNode.active = false
        //名称
        Utils.setString(this._nodeTab.npcName, this.lvCfg.name)
        //开场白
        this.dazijiInfo.stage = 2
        this.dazijiInfo.idx = 0
        this.dazijiInfo.lab = this._nodeTab.npcTalk.getComponent(Label)
        this.dazijiInfo.str = this.lvCfg.prologueMessage
        this.dazijiInfo.tm = this.dazijiInfo.ts
        GameManager.AddTalkRecord({talk:this.lvCfg.prologueMessage, isMe:false})
    }

    /**切换到玩家说话状态 */
    private turnToMyTalk() {
        if (this.curStage == TalkStage.myTalk) return
        this.curStage = TalkStage.myTalk
        this._nodeTab.NpcTalkNode.active = false
        this._nodeTab.MyTalkNode.active = true
        this.ebTalk.string = ""
    }


    /**刷新当前状态显示 */
    private refreshTalkStepData() {
        let stepData = GameManager.CurStepData

    }


    //退出聊天
    onBackClick() {
        this.doClose();
        Utils.sendInnerMsg(InnerMsgCode.UI_Talk_Back, {})
    }

    //发送消息
    onSendClick() {
        let str = this.ebTalk.string;
        if (str.length == 0) {
            SubManager.ShowPrompt("请先输入内容")
            return
        }
        this.ebTalk.string = ""
        GameManager.AddTalkRecord({talk:str, isMe:true})
        HttpUnit.ins.sendUserTalk({record_id: GameManager.RecordId, user_input: str}, (data) => {
            if (data) {
                
            }
        })
    }

    //随机回复对话
    onSuijiClick() {
        let sjLen = this.lvCfg.randomInputPool.length
        let randIdx = Utils.getRandomInt(0, sjLen-1)
        console.log("随机回复对话:", randIdx, sjLen)
        if (randIdx == this.lastRandTalkIdx) {
            randIdx++
            if (randIdx >= sjLen) randIdx = 0
        }
        this.lastRandTalkIdx = randIdx
        this.ebTalk.string = this.lvCfg.randomInputPool[randIdx]
    }
}