var HOST_CONFIG = (function () {
    var CURRHOSTNAME=location.hostname||'';
    var HOST={};
    // var isLocal=(!CURRHOSTNAME)||(/^(qa|localhost|192.168|127.0)/.test(CURRHOSTNAME));
    if (/szcaee.cn/.test(CURRHOSTNAME)){//正式域名
        HOST['HOST_TYPE']='pro';

    }else{
        HOST['HOST_TYPE']='qa';//qa环境

    }
    return HOST;
})();

var Utils={
     url2hash:function(_url,fgf){
        var parmhash={};
        var querstr=_url||location.search;
        var offset1=querstr.indexOf("?");
        if(offset1!=-1){
            querstr=querstr.substring(offset1+1);
        }
        if(querstr!=""){
            var parms=querstr.split(fgf||"&");
            var parmsLen=parms.length;
            for(var i=0;i<parmsLen;i++){
                var _keyval=parms[i].split("=");
                var _key=(_keyval[0]||"").replace(/(^\s*)|(\s*$)/g,"");//$.trim(_keyval[0]);
                var _val=(_keyval[1]||"").replace(/(^\s*)|(\s*$)/g,"");//$.trim(_keyval[1]);
                try{
                    parmhash[_key]=decodeURI(_val);
                }catch(ex){
                    var offset0=-1;
                    var n=0;
                    while((offset0=_val.indexOf("%%"))!=-1){
                        _val=_val.substring(0,offset0)+'%25'+_val.substring(offset0+1);
                        n+=4;
                    }
                    parmhash[_key]=decodeURI(_val);
                }
            }
        }
        return parmhash;
    },
    date2str:function(_data,format){
        format=format||"yyyy-MM-dd hh:mm:ss";
        var o = {
            "M+" : _data.getMonth()+1, //month
            "d+" : _data.getDate(),    //day
            "h+" : _data.getHours(),   //hour
            "m+" : _data.getMinutes(), //minute
            "s+" : _data.getSeconds(), //second
            "q+" : Math.floor((_data.getMonth()+3)/3),  //quarter
            "S" : _data.getMilliseconds() //millisecond
        };
        if(/(y+)/.test(format)) format=format.replace(RegExp.$1,
            (_data.getFullYear()+"").substr(4 - RegExp.$1.length));
        for(var k in o)if(new RegExp("("+ k +")").test(format))
            format = format.replace(RegExp.$1,
                RegExp.$1.length==1 ? o[k] :
                    ("00"+ o[k]).substr((""+ o[k]).length));
        return format;
    },
    str2date:function(str){
        var strlen=str.length;
        if(strlen<19){
            if(strlen==10){
                str+=" 00:00:00";
            }else if(strlen==16){
                str+=":00";
            }
        }
        var reg = /^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2}) (\d{1,2}):(\d{1,2}):(\d{1,2})$/;
        var r = str.match(reg);
        if(r!=null){

            var d= new Date(r[1], r[3]-1,r[4],r[5],r[6],r[7]);
            if(d.getFullYear()==r[1]&&(d.getMonth()+1)==r[3]&&d.getDate()==r[4]&&d.getHours()==r[5]&&d.getMinutes()==r[6]&&d.getSeconds()==r[7]){
                return d;
            }
        }
        return null;
    },

    //加法函数
    accAdd:function(arg1, arg2) {
        var r1,r2, m, n;
        try{r1=arg1.toString().split(".")[1].length}catch(e){r1=0}
        try{r2=arg2.toString().split(".")[1].length}catch(e){r2=0}
        m=Math.pow(10,Math.max(r1,r2));
        //动态控制精度长度
        n = (r1 >= r2) ? r1 : r2;
        return ((arg1 * m + arg2 * m) / m).toFixed(n);
    },
    accAddFixed2: function(arg1, arg2,unittype){
        return Number(this.accAdd(arg1, arg2)).toFixed(unittype==3?3:2);
    },
    //减法函数
    accSub:function(arg1, arg2) {
        var r1, r2, m, n;
        try {r1 = arg1.toString().split(".")[1].length;}catch (e){r1 = 0;}
        try {r2 = arg2.toString().split(".")[1].length;}catch (e){r2 = 0;}
        m = Math.pow(10, Math.max(r1, r2));
        //动态控制精度长度
        n = (r1 >= r2) ? r1 : r2;
        return ((arg1 * m - arg2 * m) / m).toFixed(n);
    },
    accSubFixed2: function(arg1, arg2,unittype){
        return Number(this.accSub(arg1, arg2)).toFixed(unittype==3?3:2);
    },
    //乘法函数
    accMul:function(arg1, arg2) {
        var m = 0, s1 = arg1.toString(), s2 = arg2.toString();
        try {m += s1.split(".")[1].length;}catch(e){}
        try {m += s2.split(".")[1].length;}catch(e){}
        return Number(s1.replace(".", "")) * Number(s2.replace(".", "")) / Math.pow(10, m);
    },
    accMulFixed2: function(arg1, arg2,unittype){
        return Number(this.accMul(arg1, arg2)).toFixed(unittype==3?3:2);
    },
    //除法函数
    accDiv:function(arg1, arg2) {
        var t1 = 0, t2 = 0, r1, r2;
        try {t1 = arg1.toString().split(".")[1].length;}catch(e){}
        try {t2 = arg2.toString().split(".")[1].length;}catch(e){}
        with (Math) {
            r1 = Number(arg1.toString().replace(".", ""));
            r2 = Number(arg2.toString().replace(".", ""));
            return this.accMul((r1 / r2) , pow(10, t2 - t1));
        }
    },
    accDivFixed2: function(arg1, arg2,unittype){
        return Number(this.accDiv(arg1, arg2)).toFixed(unittype==3?3:2);
    },
    //分 元
    fen2yuan:function (v) {
        v=this.accDiv(v||0,100).toFixed(2);
        return v;
    },
    layerAlert:function(msg,type,call) {
        if(!window.layer){
            window.alert(msg);
            return call&&call();

        }
        var icon=0;
        if(type=='error'){
            icon=5;
        }else if(type=='success'){
            icon=6;
        }
        layer.alert(msg, {icon: icon,cancel:function () {
                call&&call();
            }}, function (index) {
            layer.close(index);
            call&&call();
        });
    },
    uploadImgWithAjax:function(fileobj,context){
        context=context||{};
        function showimg(file){
            (function(onefileobj){
                var onprocess=context.onprocess||null,onload=context.onload||null,filediv=null,parms=context.parms;
                if(onefileobj.extobj){
                    var extobj=onefileobj.extobj;
                    if(extobj.onprocess){onprocess=extobj.onprocess;}
                    if(extobj.onload){onload=extobj.onload;}
                    if(extobj.filediv){filediv=extobj.filediv;}
                    delete  onefileobj.extobj;
                }

                var upfilename=onefileobj.name;
                if(upfilename!=""){
                    upfilename=upfilename.toLowerCase();
                    var offset1=upfilename.lastIndexOf(".");
                    if(offset1!=-1||upfilename.indexOf('image')==0){
                        var typestr="";
                        if(upfilename.indexOf('image')==0){
                            typestr="image";
                        }else{
                            typestr=upfilename.substring(offset1+1);
                        }

                        if(parms&&parms.maxSize&&onefileobj.size>parms.maxSize*1024){
                            setTimeout(function(){
                                Utils.layerAlert("上传文件大小不能超过"+parms.maxSize+"KB！");
                            },500);
                            return false;
                        }

                        var xhr = new XMLHttpRequest();
                        if(onprocess){
                            xhr.upload.onprogress = function(_upevent){
                                if (_upevent.lengthComputable) {
                                    var oksize=_upevent.loaded;
                                    var percentComplete =oksize / _upevent.total;
                                    var bfbint=parseInt(percentComplete*100);
                                    var bfbstr=bfbint+"%";
                                    onprocess({"percent":bfbstr,"loaded":_upevent.loaded,"total":_upevent.total},filediv);
                                }
                            };
                        }
                        var urlstr='/home/Feedback/uploadimage', attributename='image';

                        if(parms){
                            urlstr+='?';
                            for(var key in parms){
                                urlstr+=key+"="+parms[key]+"&";
                            }
                            urlstr=urlstr.substring(0,urlstr.length-1);
                        }
                        xhr.open("POST",urlstr,true);
                        var formdata = new FormData();
                        formdata.append(attributename,onefileobj);
                        if(onload){
                            xhr.onload = function(res) {
                                if(this.status==200){
                                    var attachjson=JSON.parse(this.responseText);
                                    attachjson["type"]=typestr;
                                    onload(attachjson,filediv);
                                }else{
                                    onload({code:'500',msg:'上传失败，请稍后重试',data:'上传失败，请稍后重试'},filediv);
                                }
                            };
                        }
                        xhr.send(formdata);
                    }
                }
            })(file);
        }
        try{
            var fileobjs=fileobj.files;
            for(var i= 0,fileobjslen=fileobjs.length;i<fileobjslen;i++){
                showimg(fileobjs[i]);
            }
        }catch(ex){
            console.log(ex);
        }
    }
};