qianduo/games_h5/js/rotateCircle...

var turnplate = {
    restaraunts: [],			//大转盘奖品名称
    colors: [],					//大转盘奖品区块对应背景颜色
    outsideRadius: 192,			//大转盘外圆的半径
    textRadius: 155,			//大转盘奖品位置距离圆心的距离
    insideRadius: 68,			//大转盘内圆的半径
    startAngle: 0,				//开始角度
    coin: 0,//金币数

    bRotate: false,				//false:停止;ture:旋转
};
var test=null,//定时器
    hasSuccess= 0,
    progressWidth=20,//进度的百分比
    time='',//抽奖次数
    // cid='1002',imei='352936095523931',androidId='6c735b635fe943c852e8392152f20ac8',version='1.5.4',secretkey='3d0e4b94e04b8dcca1cedb9c33051173',goldCount='',gameId='',hasHide=false,emptyPosition='';//空位置
    cid='',imei='',androidId='',version='',secretkey='3d0e4b94e04b8dcca1cedb9c33051173',goldCount='',gameId='',hasHide=false,emptyPosition='',//空位置
    question_id=-1,
    alertCoin=0;;
    // 旋转到礼包之后,弹出礼包,礼包消失后,弹出广告
    // 旋转到金币之后,弹出广告

$(document).ready(function () {
    turnplate.restaraunts = ["1", "2", "1", "2", "1", "2", "1", "2"];
    turnplate.colors = ["#FFF4D6", "#FFFFFF", "#FFF4D6", "#FFFFFF", "#FFF4D6", "#FFFFFF", "#FFF4D6", "#FFFFFF"];
    var angles = (360 / turnplate.restaraunts.length) - (360 / (turnplate.restaraunts.length * 2));
    if (angles < 270) {
        angles = 270 - angles;
    } else {
        angles = 360 - angles + 270;
    }
    $('#wheelcanvas').rotate(angles)
    //旋转转盘 item:奖品位置; txt：提示语;
    var rotateFn = function (item, txt) {
        var angles = item * (360 / turnplate.restaraunts.length) - (360 / (turnplate.restaraunts.length * 2));
        if (angles < 270) {
            angles = 270 - angles;
        } else {
            angles = 360 - angles + 270;
        }
        $('#wheelcanvas').stopRotate();
        $('#wheelcanvas').rotate({
            angle: 0,
            animateTo: angles + 1800,
            duration: 5000,
            callback: function () {
                // 下载链接
                if(txt%2==0&&item>=4) {
                    hasSuccess=0;
                    question_id=1;
                    initGold();
                    $(".mask").show();
                    $(".toast").show();
                    setTimeout(function(){
                        $(".mask").hide();
                        $(".toast").hide();
                        window.location.href=lastHref()+"/moveAgainUpload.html"
                    },400)
                // 礼包
                }else if(txt%2==0&&item<4) {
                    hasSuccess=0;
                    question_id=1;
                    initGold();
                    $(".mask").show();
                    $(".toast").show();
                    setTimeout(function(){
                        $(".mask").hide();
                        $(".toast").hide();
                        taskObj.h5_adStart();
                    },400)
                }else {
                    taskObj.game_done(Number(parseQueryString("id")),Number(alertCoin),true,Number(-1));
                }
                // 2是礼包
                // if(txt%2==0) {
                //     hasSuccess=0;
                //     question_id=1;
                //     initGold();
                //     $(".mask").show();
                //     $(".toast").show();
                //     setTimeout(function(){
                //         $(".mask").hide();
                //         $(".toast").hide();
                //         taskObj.h5_adStart();
                //     },400)
                // }else {
                //     taskObj.game_done(Number(parseQueryString("id")),Number(alertCoin),true,Number(-1));                    
                // }
                try {
                    // 切换底部广告
                    taskObj.checkAd(350,260);
                }catch(e) {
                
                }
                turnplate.bRotate = !turnplate.bRotate;
            }
        });
    };
    getToken();
    adSize();//添加广告位

    $('.pointer').click(function () {
        if (turnplate.bRotate) return;
        turnplate.bRotate = !turnplate.bRotate;
        //获取随机数(奖品个数范围内)
        var item = rnd(1,turnplate.restaraunts.length);
        if(item%2==1) {
            question_id=1;
            hasSuccess=1
            getGold();
        }
        // var item=2;
        //奖品数量等于10,指针落在对应奖品区域的中心角度[252, 216, 180, 144, 108, 72, 36, 360, 324, 288]
        rotateFn(item, turnplate.restaraunts[item - 1]);
    });
    shandeng();
});


// 广告
function adSize(){
	taskObj.onLayoutAdSize(845,350,260,14)    
}

function shandeng () {
	//闪灯效果
	var num = 0;
    test=setInterval(function(){ 
        num++;
        if(num%2==0){
            $(".one").hide();
            $(".two").show();
        }else{
            $(".one").show();
            $(".two").hide();
        }
        $(".pointer").addClass("scale");
    },500)
}

$("button").on("click",function(){
    $(".mask").hide();
    $(".rule_content").hide();
    $("body").attr("style","overflow:hidden;")
})

function rnd(n, m) {
    var random = Math.floor(Math.random() * (m - n + 1) + n);
    return random;
}

function showRule() {
    $(".mask").show();
    $(".rule_content").show();
    $(".rule_content").show();
    $("body").attr("style","overflow:hidden;")
}

//页面所有元素加载完毕后执行drawRouletteWheel()方法对转盘进行渲染
window.onload = function () {
    drawRouletteWheel();
};

function drawRouletteWheel() {
    var canvas = document.getElementById("wheelcanvas");
    if (canvas.getContext) {
        //根据奖品个数计算圆周角度
        var arc = Math.PI / (turnplate.restaraunts.length / 2);
        var ctx = canvas.getContext("2d");
        //在给定矩形内清空一个矩形
        ctx.rotate(angle + arc / 2 + Math.PI / 2 + 0.8);

        ctx.clearRect(0, 0, 422, 422);
        //strokeStyle 属性设置或返回用于笔触的颜色、渐变或模式  
        ctx.strokeStyle = "transparent";
        ctx.font = '16px Microsoft YaHei';
        for (var i = 0; i < turnplate.restaraunts.length; i++) {
            var angle = turnplate.startAngle + i * arc;
            ctx.fillStyle = turnplate.colors[i];
            // ctx.fillStyle = 'transparent';
            ctx.beginPath();
            //arc(x,y,r,起始角,结束角,绘制方向) 方法创建弧/曲线（用于创建圆或部分圆）     
            ctx.arc(211, 211, turnplate.outsideRadius, angle, angle + arc, false);
            ctx.arc(211, 211, turnplate.insideRadius, angle + arc, angle, true);
            ctx.stroke();
            ctx.fill();
            //锁画布(为了保存之前的画布状态)
            ctx.save();

            //----绘制奖品开始----
            ctx.fillStyle = "#E5302F";
            //translate方法重新映射画布上的 (0,0) 位置
            ctx.translate(211 + Math.cos(angle + arc / 2) * turnplate.textRadius, 211 + Math.sin(angle + arc / 2) * turnplate.textRadius);

            //rotate方法旋转当前的绘图
            ctx.rotate(angle + arc / 2 + Math.PI / 2);
            if(i%2==1) {
                var img = document.getElementById("shan-img");
                img.onload = function () {
                    ctx.drawImage(img, -32, -5);
                };
                ctx.drawImage(img, -32, -5);
            }else {
                var img = document.getElementById("sorry-img");
                img.onload = function () {
                    ctx.drawImage(img, -32, -5);
                };
                ctx.drawImage(img, -32, -5);
            }
            //把当前画布返回（调整）到上一个save()状态之前 
            ctx.restore();
            //----绘制奖品结束----
        }
    }else {
        drawRouletteWheel()
    }
}

$(".progress li img").on("click",function(){
    getGold(this,$(this).parent().find("span").text(),1);
})

function getToken() {
    try {
        var data=JSON.parse(taskObj.jsGetToken());
        cid=data.cid,imei=data.imei,androidId=data.androidId,version=data.version,token=data.token
        // 获取金币
        initGold();
    }catch(e) {
        token = 'e094ced38ef917b5219bd5a4f79c261011855563'
        initGold();
    }
}

$(".back").on("click",function() {
    if(hasSuccess) {
        var target=lastHref()+"/taskList.html?id="+parseQueryString("id")
        taskObj.h5_back(target)
    }else {
        var target=lastHref()+"/taskList.html?id=-1"
        taskObj.h5_back(target)
    }
})

// 金币初始化
function initGold() {
    var time1=new Date().getTime();
    var arr=["hasSuccess=0","question_id="+question_id,"type="+parseQueryString("id"),"time="+time1]    
    var sign=arr.join("&")
    sign=md5(sign+secretkey)
    $.ajax({
        type: 'post',
        url: '/api/V3/getUserAdvertStatus',
        headers:{
            token:token,
            cid:cid,//渠道号暂时写死
            imei:imei,
            time:time1,
            sign:sign,
            androidId:androidId,
        },
        data: {
            type: parseQueryString("id"),
            hasSuccess: 0,
            question_id:question_id
        },
        success: function (res) {
            var res=JSON.parse(res)
            if (res && res.res.success == 1) {
                $(".left").text("剩余次数:"+res.res.residualCount)
                if(res.res.residualCount==0) {
                    var msgBox = $('.alert-info');
                    msgBox.children('p').text("今日游戏次数已用完，明日再来吧");
                    msgBox.show();
                }
                time = res.res.totalCount-res.res.residualCount
                coin = res.res.coin
                question_id = res.res.question_id
                var extra = res.res.extra
                for(var i in extra) {
                    switch (extra[i]) {
                        case 5:
                            $(".first .static").addClass("move");
                            break;
                        case 30:
                            $(".second .static").addClass("move");
                            break;
                        case 60:
                            $(".third .static").addClass("move");
                            break;
                        case 100:
                            $(".fourth .static").addClass("move");
                            break;
                    }
                }
                if(time>5) {
                    if(extra.length==0) {
                        $(".first .static").hide();
                        $(".first .active").show();
                    }
                    for(var i in extra) {
                        if(extra[i]!=5) {
                            $(".first .static").hide();
                            $(".first .active").show();
                        }else {
                            $(".first .static").show();
                            $(".first .active").hide();
                        }
                    }
                }
                if(time>30) {
                    if(extra.length==0) {
                        $(".second .static").hide();
                        $(".second .active").show();
                    }
                    for(var i in extra) {
                        if(extra[i]!=30) {
                            $(".second .static").hide();
                            $(".second .active").show();
                        }else {
                            $(".second .static").show();
                            $(".second .active").hide();
                        }
                    }
                }
                if(time>60) {
                    if(extra.length==0) {
                        $(".third .static").hide();
                        $(".third .active").show();
                    }
                    for(var i in extra) {
                        if(extra[i]!=60) {
                            $(".third .static").hide();
                            $(".third .active").show();
                        }else {
                            $(".third .static").show();
                            $(".third .active").hide();
                        }
                    }
                }
                if(time>100) {
                    if(extra.length==0) {
                        $(".fourth .static").hide();
                        $(".fourth .active").show();
                    }
                    for(var i in extra) {
                        if(extra[i]!=100) {
                            $(".fourth .static").hide();
                            $(".fourth .active").show();
                        }else {
                            $(".fourth .static").show();
                            $(".fourth .active").hide();
                        }
                    }
                }
                var precent='';//抽奖百分比
                if(time<5) {
                    precent=100/5*time;$(".first .line").find(".active_item").width(precent+'%');
                }else if(time>=5&&time<30) {
                    precent=100/25*(time-5);
                    $(".first .line").find(".active_item").width('100%');
                    $(".first .last").attr("style","background:#fff");
                    $(".second .line").find(".active_item").width(precent+'%');
                }else if(time>=30&&time<60) {
                    precent=100/30*(time-30);
                    $(".first .line").find(".active_item").width('100%');
                    $(".first .last").attr("style","background:#fff");
                    $(".second .line").find(".active_item").width('100%');
                    $(".second .last").attr("style","background:#fff")
                    $(".third .line").find(".active_item").width(precent+'%');
                }else if(time>=60&&time<100) {
                    precent=100/40*(time-60);
                    $(".first .line").find(".active_item").width('100%');
                    $(".first .last").attr("style","background:#fff");
                    $(".second .line").find(".active_item").width('100%');
                    $(".second .last").attr("style","background:#fff")
                    $(".third .line").find(".active_item").width('100%');
                    $(".third .last").attr("style","background:#fff");
                    $(".fourth .line").find(".active_item").width(precent+'%');
                }else {
                    $(".first .line").find(".active_item").width('100%');
                    $(".first .last").attr("style","background:#fff");
                    $(".second .line").find(".active_item").width('100%');
                    $(".second .last").attr("style","background:#fff")
                    $(".third .line").find(".active_item").width('100%');
                    $(".fourth .line").find(".active_item").width('100%');
                    $(".fourth .last").attr("style","background:#fff")
                }
            }else {
                showMsg(res.message)
            }
        },
        error: function () {
            showMsg('网络错误,请稍后再试！')            
        }
    })
}

// 领取金币
function getGold(type,id,other) {
    hasSuccess=1
    var time1=new Date().getTime();
    var arr=["question_id="+(id?id:'-1'),"type="+parseQueryString("id"),"time="+time1]    
    var sign=arr.join("&")
    sign=md5(sign+secretkey)
    $.ajax({
        type: 'post',
        url: '/api/V3/getAdvertCoin',
        headers:{
            token:token,
            cid:cid,//渠道号暂时写死
            imei:imei,
            time:time1,
            sign:sign,
            androidId:androidId,
            version:version,
        },
        data:{
            type: parseQueryString("id"),
            // hasSuccess: hasSuccess,
            question_id: id?id:'-1'
        },
        success:function (res) {
            var res=JSON.parse(res)
            if (res && res.code==0) {
                $(".left").text("剩余次数:"+res.res.residualCount)
                alertCoin=res.res.coin;
                var time = res.res.totalCount-res.res.residualCount
                var extra = res.res.extra
                for(var i in extra) {
                    switch (extra[i]) {
                        case 5:
                            $(".first .static").addClass("move");
                            break;
                        case 30:
                            $(".second .static").addClass("move");
                            break;
                        case 60:
                            $(".third .static").addClass("move");
                            break;
                        case 100:
                            $(".fourth .static").addClass("move");
                            break;
                    }
                }
                if(time>5) {
                    if(extra.length==0) {
                        $(".first .static").hide();
                        $(".first .active").show();
                    }
                    for(var i in extra) {
                        if(extra[i]!=5) {
                            $(".first .static").hide();
                            $(".first .active").show();
                        }else {
                            $(".first .static").show();
                            $(".first .active").hide();
                        }
                    }
                }
                if(time>30) {
                    if(extra.length==0) {
                        $(".second .static").hide();
                        $(".second .active").show();
                    }
                    for(var i in extra) {
                        if(extra[i]!=30) {
                            $(".second .static").hide();
                            $(".second .active").show();
                        }else {
                            $(".second .static").show();
                            $(".second .active").hide();
                        }
                    }
                }
                if(time>60) {
                    if(extra.length==0) {
                        $(".third .static").hide();
                        $(".third .active").show();
                    }
                    for(var i in extra) {
                        if(extra[i]!=60) {
                            $(".third .static").hide();
                            $(".third .active").show();
                        }else {
                            $(".third .static").show();
                            $(".third .active").hide();
                        }
                    }
                }
                if(time>100) {
                    if(extra.length==0) {
                        $(".fourth .static").hide();
                        $(".fourth .active").show();
                    }
                    for(var i in extra) {
                        if(extra[i]!=100) {
                            $(".fourth .static").hide();
                            $(".fourth .active").show();
                        }else {
                            $(".fourth .static").show();
                            $(".fourth .active").hide();
                        }
                    }
                }
                if(time<5) {
                    precent=100/5*time;$(".first .line").find(".active_item").width(precent+'%');
                }else if(time>=5&&time<30) {
                    precent=100/25*(time-5);
                    $(".first .line").find(".active_item").width('100%');
                    $(".first .last").attr("style","background:#fff");
                    $(".second .line").find(".active_item").width(precent+'%');
                }else if(time>=30&&time<60) {
                    precent=100/30*(time-30);
                    $(".first .line").find(".active_item").width('100%');
                    $(".first .last").attr("style","background:#fff");
                    $(".second .line").find(".active_item").width('100%');
                    $(".second .last").attr("style","background:#fff")
                    $(".third .line").find(".active_item").width(precent+'%');
                }else if(time>=60&&time<100) {
                    precent=100/40*(time-60);
                    $(".first .line").find(".active_item").width('100%');
                    $(".first .last").attr("style","background:#fff");
                    $(".second .line").find(".active_item").width('100%');
                    $(".second .last").attr("style","background:#fff")
                    $(".third .line").find(".active_item").width('100%');
                    $(".third .last").attr("style","background:#fff");
                    $(".fourth .line").find(".active_item").width(precent+'%');
                }else {
                    $(".first .line").find(".active_item").width('100%');
                    $(".first .last").attr("style","background:#fff");
                    $(".second .line").find(".active_item").width('100%');
                    $(".second .last").attr("style","background:#fff")
                    $(".third .line").find(".active_item").width('100%');
                    $(".fourth .line").find(".active_item").width('100%');
                    $(".fourth .last").attr("style","background:#fff")
                }
                if(type) {
                    $(type).hide();
                    $(type).parent().find(".active").show();
                }
                if(hasSuccess!=1) {
                    initGold()
                }
                if(other===1) {
                    taskObj.game_done(Number(parseQueryString("id")),Number(alertCoin),true,Number(-1));
                }
            }else {
                showMsg(res.res.msg)
            }
        },
        error: function () {
            showMsg('网络错误,请稍后再试！')
        }
    })
}

function parseQueryString(variable) {
    var query = window.location.search.substring(1);
    var vars = query.split("&");
    for (var i=0;i<vars.length;i++) {
            var pair = vars[i].split("=");
            if(pair[0] == variable){return pair[1];}
    }
    return(false);
}

function lastHref() {
    var test=window.location.pathname;
    var newTest=test.split("/")
    var test1=newTest[newTest.length-1];
    return window.location.origin+test.replace("/"+test1,"")
}