import Role from "./Role";
import Bot from "./Bot";
import Saw from "./Saw";
import Settlement from "../Panel/Settlement";

const {ccclass, property} = cc._decorator;
 
@ccclass
export default class Controller extends cc.Component {
    roles:Role[] = new Array();
    saws:cc.Node[] = new Array();
    gameOver:boolean = false;

    onLoad(){
        window.controller = this;

        cc.view.setOrientation(cc.macro.ORIENTATION_LANDSCAPE);
        cc.director.getPhysicsManager().enabled = true;
        cc.director.getCollisionManager().enabled = true;
        // cc.director.getCollisionManager().enabledDebugDraw = true;
    }

    startGame(){
        let playerIndex = Math.floor(Math.random()*4);
        let positions = [cc.v2(-450,180),cc.v2(-150,120),cc.v2(150,120),cc.v2(450,180)];

        for(let i=0;i<4;i++){
            this.createRole(positions.shift(),i,i==playerIndex?false:true);
        }

        this.showStartCountDownAnimation(this.node,()=>{
            this.createSaw(cc.v2(0,250),cc.v2(-1000,0),1000);
            this.createSaw(cc.v2(0,250),cc.v2(-700,-700),1000);
            this.createSaw(cc.v2(0,250),cc.v2(700,-700),1000);
            this.createSaw(cc.v2(0,250),cc.v2(1000,0),1000);
        });

        cc.find('Canvas/KeyBoardPanel').active = true;
    }
    
    createRole(position:cc.Vec2,index:number,isBot:boolean){
        let node = cc.instantiate(window.resource.pf_Role);
        node.setPosition(position);

        let role = node.addComponent(Role);
        role.index = index;

        window.map.node.addChild(node);

        if(!isBot){
            role.activeDeltaGreen();
            window.playerRole = role;
        }

        this.roles.push(role);

        if(isBot){
            node.addComponent(Bot);
        }
    }

    destroyRole(role:Role){
        if(this.roles.indexOf(role)>-1){
            let ary = new Array();
            this.roles.forEach((elem)=>{
                if(elem!=role){
                    ary.push(elem);
                }
            });
            this.roles = ary;
            role.node.destroy();
        }

        if(this.roles.length==1){
            let index = this.roles[0].index
            setTimeout(()=>{
                this.showSettlementPanel(index);
            },360);
        }
    }   

    showSettlementPanel(index:number){
        this.gameOver = true;
        let panel = cc.find('Canvas/SettlementPanel');
        panel.active = true;
        panel.getComponent(Settlement).showWinner(index);
    }

    createSaw(position:cc.Vec2, linearVelocity:cc.Vec2, angularVelocity:number){
        let node = cc.instantiate(window.resource.pf_Saw);
        node.setPosition(position);

        node.addComponent(Saw);
        node.getComponent(cc.RigidBody).linearVelocity = linearVelocity;
        node.getComponent(cc.RigidBody).angularVelocity = angularVelocity;
        
        window.map.node.addChild(node);

        this.saws.push(node);
    }

    destroySaw(saw:cc.Node){
        if(this.saws.indexOf(saw)>-1){
            let ary = new Array();
            this.saws.forEach((elem)=>{
                if(elem!=saw){
                    ary.push(elem);
                }
            });
            this.saws = ary;
            saw.destroy();
        }
    }

    showStartCountDownAnimation(parent:cc.Node,callback:Function):void{
        for(let i=3;i>=0;i--){
            this.scheduleOnce(()=>{
                let node = new cc.Node();
                node.addComponent(cc.Sprite).spriteFrame = window.resource['sf_StartCountDownAnimation'][i];
                node.zIndex = 10;
                node.setScale(2.5);
                node.setPosition(0,150);
                parent.addChild(node);
                node.runAction(cc.sequence(cc.scaleBy(0.6,0.8).easing(cc.easeBackInOut()),cc.callFunc(()=>{
                    node.destroy();
                    if(i==0&&callback){
                        callback();
                    }
                },this)));
            },3-i);
        }
    }
}