let gfx = cc.gfx;

var PokerMatType = {
    None : 0,
    DU : 1,
    DUAuto : 2,
    LR : 3,
    RL : 4,
    LRAuto : 5,
}

let MOVE_UP_DOWN = 1;
let MOVE_RIGHT_LEFT = 1;

cc.Class({
    extends: cc.BaseClass,
    editor: {
        executeInEditMode: true
    },

    properties: {
        pokerTextures: {
            default: [],
            type: cc.Texture2D,
        },
    },

    // LIFE-CYCLE CALLBACKS:

    // onLoad () {},

    start () {
        // var self = this;
        // cc.resources.load('p_front1', cc.Texture2D, function (err, texture) {
        //     if (err) {
        //         console.log('-----pc777----')
        //         cc.error(err.message || err);
        //         return;
        //     }
        //     self.frontTexture = texture;
        //     self.startPoker();
        // });
        
    },
    SetHook:function(Hook) {
        this.m_Hook = Hook;
    },
    SetCardData:function(cbCardData){
        this._RealPoker = this.$('RealPoker@Sprite');
        this._RealPoker.node.active = false;
        var self = this;
        this.node.active = false;
        cc.gPreLoader.LoadRes(`Image_NdOpenCard2_2550`,'GamePublic_3',function(sf){
            self.backTexture = sf.getTexture();
            cc.gPreLoader.LoadRes(`Image_NdOpenCard2_c${cbCardData}`,'GamePublic_3',function(sf){
                self.node.active = true;
                self.frontTexture = sf.getTexture();
                self.startPoker();
            });
        });
        cc.gPreLoader.LoadRes(`Image_NdOpenCard2_r${cbCardData}`,'GamePublic_3',function(sf){
            self._RealPoker.spriteFrame = sf;
        });
        // cc.gPreLoader.LoadRes(`Image_NdOpenCard2_${cbCardData}`,'GamePublic_3',function(sf){
        //     this.frontTexture = sf.getTexture();
        //     this.startPoker();
        // }.bind(this));

        // this.frontTexture = this.pokerTextures[0];
        // this.startPoker();
    },
    startPoker() {
        this.RubCardLayer_Dir_du = 0;//上下搓牌
        this.RubCardLayer_Dir_lr = 1;//左右搓牌
        this.RubCardLayer_Dir_rl = 2;//右左搓牌
        this.RubCardLayer_Dir_No = 3;//不搓牌

        this.RubCardLayer_State_Move = 0;
        this.RubCardLayer_State_Smooth = 1;
        var RubCardLayer_Pai = 3.141592
        this.RubCardLayer_RotationFrame = 10
        this.RubCardLayer_RotationAnger = RubCardLayer_Pai/3
        this.RubCardLayer_SmoothFrame = 10
        this.RubCardLayer_SmoothAnger = RubCardLayer_Pai/6
        this.state = this.RubCardLayer_State_Move;

        this.smoothFrame = 1;
        this.isCreateNum = false;
        this.pokerRatio = 0;
        this.isChangedMat = false;

        this.isTextureVertical = true;
        this.initPos();
        this.udMesh = this.initMesh(false);
        this.lrMesh = this.initMesh(true);
        this.initMat();

        this.dirState = -1
        this.changeTouchMeshAndMat(this.RubCardLayer_Dir_du);

        this.registerTouch();
    },

    initPos() {
        var size = cc.winSize
        var zeye = size.height * 3/(2 *1.732050807568877);
        this.node.setPosition(cc.v3(0, 0, zeye))
        let camera = this.node.getComponent(cc.Camera);
        camera._fov = 30

        let renderer = this.node.getComponent(cc.MeshRenderer);
        if (!renderer) {
            renderer = this.node.addComponent(cc.MeshRenderer);
        }
        this.meshRenderer = renderer

        this.pokerPosX = cc.winSize.width/2;
        this.pokerPosY = cc.winSize.height/2;
        var pokerWidth = 680 //*1.5;680
        var pokerHeight = 472 //*1.5;
        // if(this.isTextureVertical){
        //     pokerWidth = 457;
        //     pokerHeight = 314;
        // }
        this.pokerWidth = pokerWidth;
        this.pokerHeight = pokerHeight;
        this.pokerOffX = this.pokerPosX - this.pokerWidth/2;
        this.pokerOffY = this.pokerPosY - this.pokerHeight/2;

        this.touchStartY = this.pokerOffY;
        this.touchStartLRX = this.pokerOffX;
        this.touchStartRLX = this.pokerOffX + this.pokerWidth;

        this.pokerRadius = pokerHeight/10;
    },

    initMat() {
        this.matMap = {};
        for(var i = 0; i< 6; i++)
        {
            let material = this.meshRenderer.getMaterial(i);
            material.setProperty('radius', this.pokerRadius);
            material.setProperty('width', this.pokerWidth);
            material.setProperty('height', this.pokerHeight);
            material.setProperty('offx', this.pokerOffX);
            material.setProperty('offy', this.pokerOffY);
            material.setProperty('rotation', 0);
            material.setProperty('textureBack', this.backTexture);
            material.setProperty('textureFront', this.frontTexture);
            this.matMap[i] = material;
        }
    },

    changeTouchMeshAndMat(newDir) {
        if(this.dirState == newDir)
            return;
        this.dirState = newDir;
        if(newDir == this.RubCardLayer_Dir_lr)
        {
            //console.log('-----changeTouchMeshAndMat LR----')
            var newMat = this.matMap[PokerMatType.LR];
            this.meshRenderer.setMaterial(0, newMat)
            this._material = newMat;
            this.mesh = this.lrMesh;
            this.meshRenderer.mesh = this.lrMesh;
        }
        else if(newDir == this.RubCardLayer_Dir_rl)
        {
            //console.log('-----changeTouchMeshAndMat RL----')
            var newMat = this.matMap[PokerMatType.RL];
            this.meshRenderer.setMaterial(0, newMat)
            this._material = newMat;
            this.mesh = this.lrMesh;
            this.meshRenderer.mesh = this.lrMesh;
        }else{
            //console.log('-----changeTouchMeshAndMat DU----')
            var newMat = this.matMap[PokerMatType.DU];
            this.meshRenderer.setMaterial(0, newMat)
            this._material = newMat;
            this.mesh = this.udMesh;
            this.meshRenderer.mesh = this.udMesh;
        }
    },

    changeToAutoMat(){
        if(this.isChangedMat)
            return;
        this.isChangedMat = true
        var dir = this.dirState
        if(dir == this.RubCardLayer_Dir_lr || dir == this.RubCardLayer_Dir_rl)
        {
            var newMat = this.matMap[PokerMatType.LRAuto];
            this.meshRenderer.setMaterial(0, newMat)
            this._material = newMat;
        }else
        {
            var newMat = this.matMap[PokerMatType.DUAuto];
            this.meshRenderer.setMaterial(0, newMat)
            this._material = newMat;
        }
    },

    registerTouch() {
        var self = this;
        self.node.setContentSize(2000, 2000);
        self.node.on(cc.Node.EventType.TOUCH_START, function (event) {
            if(self.isCreateNum) return;
            var touches = event.getTouches();
            var location = touches[0].getLocation();
            var newDir = null;
            if(MOVE_UP_DOWN>0 && location.x > self.touchStartLRX && location.x < self.touchStartRLX && location.y < (self.touchStartY + 100))
            {
                newDir = self.RubCardLayer_Dir_du
            }
            else if(MOVE_RIGHT_LEFT>0 && location.y > self.touchStartY && location.y < (self.touchStartY+self.pokerHeight) && location.x < (self.touchStartLRX + 100))
            {
                newDir = self.RubCardLayer_Dir_lr
            }
            else if(MOVE_RIGHT_LEFT>0 && location.y > self.touchStartY && location.y < (self.touchStartY+self.pokerHeight) && location.x > (self.touchStartRLX - 100))
            {
                newDir = self.RubCardLayer_Dir_rl
            }
            else
            {
                if(MOVE_UP_DOWN>0){
                    newDir = self.RubCardLayer_Dir_du
                }
            }
            if(newDir== null) return;
            self.changeTouchMeshAndMat(newDir);
        }, self);
        self.node.on(cc.Node.EventType.TOUCH_MOVE, function (event) {
            if(self.isCreateNum) return;
            var touches = event.getTouches();
            var location = touches[0].getLocation();
            //self.pokerRatio = (location.y-self.pokerOffY)/self.pokerHeight
            if(self.dirState == self.RubCardLayer_Dir_du)
            {
                self.pokerRatio = (location.y-self.touchStartY)/self.pokerHeight;
            }
            else if(self.dirState == self.RubCardLayer_Dir_lr)
            {
                self.pokerRatio = (location.x-self.touchStartLRX)/self.pokerWidth;
            }
            else if(self.dirState == self.RubCardLayer_Dir_rl)
            {
                self.pokerRatio = (self.touchStartRLX-location.x)/self.pokerWidth;
            }
            self.pokerRatio = Math.max(0, self.pokerRatio)
            self.pokerRatio = Math.min(1, self.pokerRatio)
            //console.log("TOUCH_MOVE pokerRatio="+self.pokerRatio);
        }, self);
        self.node.on(cc.Node.EventType.TOUCH_END, function (event) {
            if(self.isCreateNum) return;
            if(self.pokerRatio >= 1)
            {
                self.state = self.RubCardLayer_State_Smooth;
            }
            else
            {
                self.pokerRatio = 0
            }
        }, self);
        self.node.on(cc.Node.EventType.TOUCH_CANCEL, function (event) {
            if(self.isCreateNum) return;
            if(self.pokerRatio >= 1)
            {
                self.state = self.RubCardLayer_State_Smooth;
            }
            else
            {
                self.pokerRatio = 0
            }
        }, self);
    },

    initMesh(isLeftRight){
        var pokerWidth = this.pokerWidth;
        var pokerHeight = this.pokerHeight;
        var pokerMesh = new cc.Mesh();
        
        var vfmt = new gfx.VertexFormat([
            { name: gfx.ATTR_POSITION, type: gfx.ATTR_TYPE_FLOAT32, num: 2 },
            { name: gfx.ATTR_UV0, type: gfx.ATTR_TYPE_FLOAT32, num: 2 },
        ]);
        
        var pokerDiv = 30
        var pointNum = pokerDiv*2 + 2;
        pokerMesh.init(vfmt, pointNum, true);
        var arrayNum = pointNum*2;
        var startPosX = 0;
        var startPosY = 0;
        var widthDis = pokerWidth/pokerDiv;
        var heightDis = pokerHeight/pokerDiv;
        var texHeightDis = 1/pokerDiv;
        var posArray = new Float32Array(arrayNum);
        var texArray = new Float32Array(arrayNum);
        for (var i = 0; i < pointNum; i++)
        {
            var posX = startPosX;
            var posY = startPosY;
            if(isLeftRight){
                if(i%2 == 0){
                    posX = (i/2)*widthDis;
                }else{
                    posY = startPosY+pokerHeight;
                    posX = ((i-1)/2)*widthDis;
                }
                posX = posX + startPosX;
            }else{
                if(i%2 == 0){
                    posY = (i/2)*heightDis;
                }else{
                    posX = startPosX+pokerWidth;
                    posY = ((i-1)/2)*heightDis;
                }
                posY = posY + startPosY;
            }
            
            posArray[i*2] = posX
            posArray[i*2+1] = posY

            if(isLeftRight){
                if(i%2 == 0){
                    if(this.isTextureVertical){
                        texArray[i*2] = 1
                        texArray[i*2+1] = (i/2)*texHeightDis
                    }else{
                        texArray[i*2] = (i/2)*texHeightDis
                        texArray[i*2+1] = 0
                    }
                }else{
                    if(this.isTextureVertical){
                        texArray[i*2] = 0
                        texArray[i*2+1] = ((i-1)/2)*texHeightDis
                    }else{
                        texArray[i*2] = ((i-1)/2)*texHeightDis
                        texArray[i*2+1] = 1
                    }
                }
            }else{
                if(i%2 == 0){
                    if(this.isTextureVertical){
                        texArray[i*2] = (i/2)*texHeightDis
                        texArray[i*2+1] = 1
                    }else{
                        texArray[i*2] = 0
                        texArray[i*2+1] = (i/2)*texHeightDis
                    }
                }else{
                    if(this.isTextureVertical){
                        texArray[i*2] = ((i-1)/2)*texHeightDis
                        texArray[i*2+1] = 0
                    }else{
                        texArray[i*2] = 1
                        texArray[i*2+1] = ((i-1)/2)*texHeightDis
                    }
                }
            }
        }
        pokerMesh.setVertices(gfx.ATTR_POSITION, posArray, 0)
        pokerMesh.setVertices(gfx.ATTR_UV0, texArray, 0)
        
        var triangleNum = (pointNum/2-1)*6;
        var indiceArray = new Uint16Array(triangleNum);
        var index = 0;
        if(isLeftRight){
            for (var i = 0; i < (pointNum-2); i=i+2){
                indiceArray[index++] = i;
                indiceArray[index++] = i+2;
                indiceArray[index++] = i+1;
                indiceArray[index++] = i+1;
                indiceArray[index++] = i+2;
                indiceArray[index++] = i+3;
            }
        }
        else{
            for (var i = 0; i < (pointNum-2); i=i+2){
                indiceArray[index++] = i;
                indiceArray[index++] = i+1;
                indiceArray[index++] = i+2;
                indiceArray[index++] = i+1;
                indiceArray[index++] = i+3;
                indiceArray[index++] = i+2;
            }
        }
        pokerMesh.setIndices(indiceArray, 0);
        return pokerMesh;
    },

    update (dt) {
        if(this.state == this.RubCardLayer_State_Move){
            if(this._material){
                this._material.setProperty('ratio', this.pokerRatio);
            }
        }else if(this.state == this.RubCardLayer_State_Smooth){
            if(this.smoothFrame <= this.RubCardLayer_RotationFrame){
                var rot = -this.RubCardLayer_RotationAnger*this.smoothFrame/this.RubCardLayer_RotationFrame;
                this._material.setProperty('rotation', rot);
            }
            else if(this.smoothFrame < (this.RubCardLayer_RotationFrame+this.RubCardLayer_SmoothFrame)){
                this.changeToAutoMat()
                var scale = (this.smoothFrame - this.RubCardLayer_RotationFrame)/this.RubCardLayer_SmoothFrame;
                var rot = Math.max(0.01,this.RubCardLayer_SmoothAnger*(1-scale));
                this._material.setProperty('rotation', rot);
            }
            else{
                //第一次到这里就铺平了
                if(this.isCreateNum == false){
                    this.isCreateNum = true
                    this._material.setProperty('rotation', 0.0);
                    console.log("666666666666=");
                    this._RealPoker.node.active = true;
                    var self = this

                    this.meshRenderer.scheduleOnce(function() {
                        self._RealPoker.node.active = true;
                    },0.15);

                    this.meshRenderer.scheduleOnce(function() {
                        self.node.parent.active = false
                        self.m_Hook.m_GameClientView.OnBnClickedShowCard();
                        //self.meshRenderer.onDisable()
                        //self.destroy()
                        //self.node.parent.OnDestroy();
                     }, 2);
                }
            }
            this.smoothFrame = this.smoothFrame + 1
        }
    },
});