Array.prototype.remove = function (val) {
    var index = this.indexOf(val);
    while (index > -1) {
        this.splice(index, 1);
        index = this.indexOf(val);
    }
}
Array.prototype.clear = function () {
    //this.length = 0;
    this.splice(0, this.length)
}
Array.prototype.addAll = function ($array) {
    if ($array == null || $array.length == 0)
        return;

    for (var $i = 0; $i < $array.length; $i++)
        this.push($array[$i]);
}
Array.prototype.insertAll = function ($array) {
    if ($array == null || $array.length == 0)
        return;
    $array = $array.reverse()
    for (var $i = 0; $i < $array.length; $i++)
        this.splice(0, 0, $array[$i]);
}
// 对Date的扩展，将 Date 转化为指定格式的String
// 月(M)、日(d)、小时(h)、分(m)、秒(s)、季度(q) 可以用 1-2 个占位符，
// 年(y)可以用 1-4 个占位符，毫秒(S)只能用 1 个占位符(是 1-3 位的数字)
// 例子：
// (new Date()).Format("yyyy-MM-dd hh:mm:ss.S") ==> 2006-07-02 08:09:04.423
// (new Date()).Format("yyyy-M-d h:m:s.S")      ==> 2006-7-2 8:9:4.18
// (new Date(timestamp)).Format("yyyy/M/d h:m") 毫秒转日期
Date.prototype.Format = function (fmt) { //author: meizz
    if(!fmt) fmt = 'yyyy-MM-dd hh:mm:ss'
    var o = {
        "M+": this.getMonth() + 1, //月份
        "d+": this.getDate(), //日
        "h+": this.getHours(), //小时
        "m+": this.getMinutes(), //分
        "s+": this.getSeconds(), //秒
        "q+": Math.floor((this.getMonth() + 3) / 3), //季度
        "S": this.getMilliseconds() //毫秒
    };
    if (/(y+)/.test(fmt)) fmt = fmt.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
    for (var k in o)
        if (new RegExp("(" + k + ")").test(fmt)) fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
    return fmt;
}
function getCookie(name) {
    var arr, reg = new RegExp("(^| )" + name + "=([^;]*)(;|$)");
    if (arr = document.cookie.match(reg))
        return unescape(arr[2]);
    else
        return null;
}
function setCookie(name, value, days) {
    days = days || 90;
    var exp = new Date();
    exp.setTime(exp.getTime() + days * 86400 * 1000);
    document.cookie = name + "=" + escape(value) + ";expires=" + exp.toGMTString();
}

function isEmpty(str) {
    return str == null || str == undefined || str == ''
}

function locationPage(url, check_returnurl) {
    if (check_returnurl) {
        var returnurl = getUrlQueryVal('returnurl')
        if (returnurl) url = returnurl
    }
    location.href = url
}

function localReplace(url) {
    location.replace(url)
}

function locationBack(isRefresh) {
    if(history.length <= 1) locationPage('/h5/views/qbtask/list.html?type=1')
    else {
        if(isRefresh && document.referrer) location.href = document.referrer
        else history.back()
    }
}

function showWeuiDialog($selector, clickFun) {
    $($selector).show()
    $($selector + ' .weui-mask').addClass('weui-mask--visible')
    $($selector + ' .weui-dialog').addClass('weui-dialog--visible')
    $($selector + ' .weui-mask').unbind('click').click(function () {
        hideWeuiDialog($selector)
    })
    $($selector + ' .weui-dialog__btn').unbind('click').click(function () {
        var index = $(this).index()
        if (clickFun) clickFun(index)
    })
    $($selector + ' .weui-dialog-close').unbind('click').click(function () {
        hideWeuiDialog($selector)
    })
}

function hideWeuiDialog($selector) {
    $($selector + ' .weui-mask--visible').removeClass('weui-mask--visible')
    $($selector + ' .weui-dialog--visible').removeClass('weui-dialog--visible')
}

function showLoading(text) {
    //myApp.hideIndicator();
    //myApp.showIndicator();
    if (text == null) text = ''
    $.showLoading(text)
}

function hideLoading() {
    //$('.preloader-indicator-overlay, .preloader-indicator-modal').fadeOut(400, function () {
    //    myApp.hideIndicator();
    //})
    // $('.preloader-indicator-overlay, .preloader-indicator-modal').remove();
    $.hideLoading()
}

function showTip(msg, cbk, delay) {
    if (!delay) delay = 1500
    $.toast.prototype.defaults.duration = delay
    $.toast(msg, 'text', cbk)
}

function showTopTip(msg, delay) {
    if (!delay) delay = 1500
    $.toptip(msg, delay, 'success');
}

function showTopTipError(msg, delay) {
    if (!delay) delay = 1500
    $.toptip(msg, delay, 'error');
}

function successConfirmBack(ret) {
    var msg = '提交成功'
    if (ret && ret.info) msg = ret.info
    $.alert(msg, undefined, function () {
        history.back();
    });
}

function successConfirmLoad(ret, url) {
    var msg = '提交成功'
    if (ret && ret.info) msg = ret.info
    $.alert(msg, undefined, function () {
        locationPage(url);
    });
}

function apiGet(url, data, callback, loadingstyle, nohint) {
    apiRequest(url, data, callback, 'get', loadingstyle, nohint)
}

function apiPost(url, data, callback, loadingstyle, nohint, isformdata) {
    apiRequest(url, data, callback, 'post', loadingstyle, nohint, isformdata)
}

/**
 *
 * @param url
 * @param data
 * @param callback
 * @param loadingstyle 0 none 1 preloader 2 indicator
 * @param nohint
 */
function apiRequest(url, data, callback, method, loadingstyle, nohint, isformdata) {
    if (url.indexOf('http') != 0 && url.indexOf('/') != 0) {
        // url = HOST + url
    }
    if (!method) method = 'get'
    if (!data) data = {}
    // data['openid'] = getOpenId()
    // data['timestamp'] = parseInt(new Date().valueOf() / 1000)
    //data['openid'] = getOpenId()
    if (loadingstyle == undefined || loadingstyle == null) {
        //loadingstyle = 1
    }
    if (loadingstyle == 1) showLoading();
    else if (loadingstyle == 2) showLoading();
    if (isformdata) {
        var formdata = new FormData()
        for (var k in data) {
            formdata.append(k, data[k])
        }
        data = formdata
    }
    var options = {
        type: method,
        url: url,
        data: data,
        dataType: 'json',
        error: function (res) {
            if (!nohint) $.alert("请求失败...");
            // 加载完毕需要重置
            hideLoading();
            if (callback) callback(null, -1);
        },
        success: function (data) {
            if (data.code != 0) {
                if (!nohint) $.alert(data.msg);
            }
            hideLoading()
            if (callback) callback(data, data.code);
        }
    }
    if (isformdata) {
        options['processData'] = false
        options['contentType'] = false
    }
    $.ajax(options);
}

function getUrlQueryVal(name, def) {
    var reg = new RegExp("(^|&|\\?)" + name + "=([^&]*)(&|$)");
    var url = window.location.href
    var value = null
    var r = url.substr(1).match(reg);
    if (r != null) value = decodeURIComponent(r[2]);
    if (value == null && def) value = def
    return value;
}

// function getOpenId() {
//     return getCookie('openid')
// }

AM = {
    initWeixin: function (jsApiList, callback) {
        AM.getWxSignPackage(function (data) {
            wx.config({
                "appId": data["appId"],
                "timestamp": data["timestamp"] + '',
                "nonceStr": data["nonceStr"],
                "signature": data["signature"],
                // "debug": true,
                "jsApiList": jsApiList
            });
            if (callback) callback()
        })
    },
    getWxSignPackage: function (callback) {
        if (!navigator.userAgent.match(/MicroMessenger/i)) {
            return
        }
        apiGet("api/user/get_wx_sign_package", {
            "url": location.href
        }, function (result) {
            // alert(JSON.stringify(result))
            callback(result.data);
        });
    },
    // 会话缓存 expire 秒
    sessionCache: function (key, val, expire) {
        var timestamp = parseInt(new Date().getTime() / 1000);
        var data
        if (val == undefined || val == null) {
            data = sessionStorage.getItem(key)
            if (!data) return null
            data = JSON.parse(data)
            if (data.expire > 0 && timestamp - data.t > data.expire) {
                sessionStorage.removeItem(key)
                return null
            }
            return data.val
        }
        if (!expire) expire = 0
        data = {
            t: timestamp,
            expire: expire,
            val: val
        }
        sessionStorage.setItem(key, JSON.stringify(data))
    },
    getSessionCache: function (key, defaultval) {
        var val = this.sessionCache(key)
        if (val == null) val = defaultval
        return val
    }
}

function initWxConfig(callback) {
    var title = document.title
    var link = location.href
    var icon = ''

    if (typeof wx == 'undefined') return
    AM.initWeixin([
        "onMenuShareTimeline",
        "onMenuShareAppMessage",
        "onMenuShareQQ",
        "onMenuShareQZone",
        'chooseImage',
        'previewImage',
        'uploadImage',
        'downloadImage',
        'getLocalImgData',
        'scanQRCode',
        // 'startRecord', 'stopRecord', 'onVoiceRecordEnd', 'playVoice',
        // 'pauseVoice', 'stopVoice', 'onVoicePlayEnd', 'uploadVoice', 'downloadVoice'
    ], function () {
        //alert('share init...')
        if (callback) callback()
    })
}

// 微信JDK选择图片
function wxChooseImage(callback, count) {
    wx.chooseImage({
        count: count || 9,
        sizeType: ['original', 'compressed'],
        sourceType: ['album', 'camera'],
        success: function (res) {
            // res.localIds.toString(); 返回选定照片的本地ID列表，localId可以作为img标签的src属性显示图片
            setTimeout(function () {
                callback(res['localIds']);
            }, 100);
        }
    });
}

function wxImageSrc(localId, cbk) {
    var imgsrc = localId
    var u = navigator.userAgent
    var isIOS = !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/);
    //alert(wx.getLocalImgData)
    if (isIOS && wx.getLocalImgData) {
        wx.getLocalImgData({
            localId: localId,
            success: function (res) {
                var imgsrc = res.localData;
                //alert(imgsrc)
                imgsrc = imgsrc.replace(/\r|\n/g, '').replace('data:image/jgp', 'data:image/jpeg')
                cbk(imgsrc)
            }
        });
    } else {
        cbk(imgsrc)
    }
}

function wxUploadImage(callback, count) {
    count = count || 1
    var uploadcount = 0
    var mediaids = []
    var localsrc = []
    var localIds = []
    wxChooseImage(function (_localIds) {
        localIds = _localIds.toString().split(',')
        uploadNext()
    }, count);

    function uploadNext() {
        var localid = localIds[uploadcount]
        //alert(localid)
        wxImageSrc(localid, function (src) {
            localsrc.push(src)
            wx.uploadImage({
                localId: localid,
                isShowProgressTips: 1,
                success: function (res) {
                    uploadcount++
                    mediaids.push(res['serverId'])
                    if (uploadcount < localIds.length) {
                        uploadNext()
                    } else {
                        if (callback) callback(mediaids, localsrc)
                    }
                }
            });
        })
    }
}

// 上传头像
function wxUploadAvatar(element, callback) {
    wxChooseImage(function (localIds) {
        wx.uploadImage({
            localId: localIds.toString(),
            isShowProgressTips: 1,
            success: function (res) {
                var url = $(element).data("url")
                if (!url) url = '/api/user/upload_avatar'
                apiGet(url, {
                    wxServerIds: res['serverId']
                }, function (ret, err) {
                    //if(err) return
                    // $(element).attr("src", ret.data.urls[0]);
                    if (callback) callback(ret, err)
                });
            }
        });
    }, 1);
}

function transformToJson(form){
    var formData = $(form).serializeArray()
    var obj={}
    for (var i in formData) {
        if(formData[i].name != '') obj[formData[i].name]=formData[i]['value'];
    }
    return obj;
}