// API Object
var oAPI = oAPI || {};
oAPI.k4 = '74183bfc';
oAPI.k2 = 'cc399d4a';
oAPI.k3 = 'c204f283';
oAPI.k1 = 'a5332a5e';

var isMobile = {
	Android:	function()	{return navigator.userAgent.match(/Android/i);			},
	BlackBerry: function()	{return navigator.userAgent.match(/BlackBerry/i);		},
	iOS: 		function()	{return navigator.userAgent.match(/iPhone|iPad|iPod/i);	},
	Opera:		function()	{return navigator.userAgent.match(/Opera Mini/i);		},
	Windows:	function()	{return navigator.userAgent.match(/IEMobile/i);			},
	any:		function() {return (isMobile.Android() || isMobile.BlackBerry() || isMobile.iOS() || isMobile.Opera() || isMobile.Windows());	}
};

oAPI.LoadPage = function ( url, callback )
{

	$.ajax({
		url: url,
		crossDomain: true,
		async: true,
		type:"POST",
		dataType: 'html',
		xhrFields: { withCredentials: true },
		success: function(html) {
			// console.log( 'LoadPage:' + html );
			if( typeof callback === 'function' ) callback( html );
		}
	});
};

oAPI.LoadPage2 = function ( url, data, callback ){
	$.ajax({
		url: url,
		crossDomain: true,
		async: true,
		type:"POST",
		dataType: 'html',
        data: data,
		xhrFields: { withCredentials: true },
		success: function(html) {
			// console.log( 'LoadPage:' + html );
			if( typeof callback === 'function' ) callback( html );
		},
        cache: false
	});
};

oAPI.SendEncAPI = function ( url, data_object )
{
//	console.log( 'oAPI.SendEncAPI' );
	var c_key = oAPI.k1 + oAPI.k2 + oAPI.k3 + oAPI.k4;
	var key = CryptoJS.enc.Utf8.parse( c_key );
	var iv  = CryptoJS.enc.Utf8.parse( oAPI.k3 + oAPI.k4 );
	var json_data = JSON.stringify( data_object );
	
	var encrypted = CryptoJS.AES.encrypt( json_data, key, { iv:iv, mode:CryptoJS.mode.CBC, padding: CryptoJS.pad.Pkcs7 });
	var enc_data = encrypted.toString();

	var oRet = {result:false, desc:''};
	$.ajax({
		url: url,
		crossDomain: true,
		async: false,
		type:"POST",
		dataType: 'json',
		data: { data: enc_data },
		xhrFields: { withCredentials: true },
		success: function(ret) {
			try
			{
				bOK = ret.result;
				oRet = ret;
				on_success( oRet );
			} catch(e ) {	oRet.desc = e;	}
		},
		error: function( jqXHR, textStatus, errorThrown ) {
			oRet.desc = data_object.cmd + '-' + textStatus + ':' + errorThrown;
			console.log( oRet.desc );
		}
	});

	return oRet;
}

oAPI.SendEncAPIAsync = function ( url, data_object, callback )
{
	var dfd = new $.Deferred();
	var c_key = oAPI.k1 + oAPI.k2 + oAPI.k3 + oAPI.k4;
	var key = CryptoJS.enc.Utf8.parse( c_key );
	var iv  = CryptoJS.enc.Utf8.parse( oAPI.k3 + oAPI.k4 );
	var json_data = JSON.stringify( data_object );
	
	var encrypted = CryptoJS.AES.encrypt( json_data, key, { iv:iv, mode:CryptoJS.mode.CBC, padding: CryptoJS.pad.Pkcs7 });
	var enc_data = encrypted.toString();

	var oRet = {result:false, desc:''};
	$.ajax({
		url: url,
		crossDomain: true,
		async: true,
		type:"POST",
		dataType: 'json',
		data: { data: enc_data },
		xhrFields: { withCredentials: true },
		success: function(ret) {
			try
			{
				bOK = ret.result;
				oRet = ret;
			} catch(e ) {	oRet.desc = e;	};
			if( typeof callback === 'function' ) {
			//	console.log( 'oAPI.SendEncAPIAsync call ' + data_object.cmd + ' callback(success)');
				callback( oRet );
			}
		},
		error: function( jqXHR, textStatus, errorThrown ) {
			oRet.desc = data_object.cmd + '-' + textStatus + ':' + errorThrown;
			console.log( oRet.desc );
			if( typeof callback === 'function' ) {
			//	console.log( 'oAPI.SendEncAPIAsync call ' + data_object.cmd + ' callback(fail)');
				callback( oRet );
			}
		}
	});


}


oAPI.SendEncAPISync = function ( url, data_object, callback )
{
	var dfd = new $.Deferred();
	var c_key = oAPI.k1 + oAPI.k2 + oAPI.k3 + oAPI.k4;
	var key = CryptoJS.enc.Utf8.parse( c_key );
	var iv  = CryptoJS.enc.Utf8.parse( oAPI.k3 + oAPI.k4 );
	var json_data = JSON.stringify( data_object );
	
	var encrypted = CryptoJS.AES.encrypt( json_data, key, { iv:iv, mode:CryptoJS.mode.CBC, padding: CryptoJS.pad.Pkcs7 });
	var enc_data = encrypted.toString();

	var oRet = {result:false, desc:''};
	$.ajax({
		url: url,
		crossDomain: true,
		async: false,
		type:"POST",
		dataType: 'json',
		data: { data: enc_data },
		xhrFields: { withCredentials: true },
		success: function(ret) {
			try
			{
				bOK = ret.result;
				oRet = ret;
			} catch(e ) {	oRet.desc = e;	};
			if( typeof callback === 'function' ) {
			//	console.log( 'oAPI.SendEncAPIAsync call ' + data_object.cmd + ' callback(success)');
				callback( oRet );
			}
		},
		error: function( jqXHR, textStatus, errorThrown ) {
			oRet.desc = data_object.cmd + '-' + textStatus + ':' + errorThrown;
			console.log( oRet.desc );
			if( typeof callback === 'function' ) {
			//	console.log( 'oAPI.SendEncAPIAsync call ' + data_object.cmd + ' callback(fail)');
				callback( oRet );
			}
		}
	});


}


oAPI.DecryptData = function ( enc )
{
	var c_key = oAPI.k1 + oAPI.k2 + oAPI.k3 + oAPI.k4;
	var key = CryptoJS.enc.Utf8.parse( c_key );
	var iv  = CryptoJS.enc.Utf8.parse( oAPI.k3 + oAPI.k4 );
	var decrypted = CryptoJS.AES.decrypt( enc, key, {iv: iv, mode:CryptoJS.mode.CBC, padding: CryptoJS.pad.Pkcs7 });
	var plaintext = decrypted.toString( CryptoJS.enc.Utf8 ).trim();
	return plaintext;
}


function qs2param( url ) {
	var re = /([^&=]+)=?([^&]*)/g;
	var decodeRE = /\+/g;  // Regex for replacing addition symbol with a space
	var decode = function (str) {return decodeURIComponent( str.replace(decodeRE, " ") );};

	var uparts = url.split('?');
	var ret = {url:''};
    var params = {}, e;
	if( uparts.length <= 1 ) {
		ret['url'] = url;
	} else {
		ret['url'] = uparts[0];
        while ( e = re.exec(uparts[1]) ) {
            var k = decode( e[1] ), v = decode( e[2] );
            if (k.substring(k.length - 2) === '[]') {
                k = k.substring(0, k.length - 2);
                (params[k] || (params[k] = [])).push(v);
            }
            else params[k] = v;
        }
	}
    ret['params'] = params;
	return ret;
}

var C_APP_ID = 'tw.com.347.info';
var C_DEV_ID = 'ee78233048218045041860e77550a225';

function load_api() {
    if(window.load_api_config && $.isArray( load_api_config ) ){
        if( load_api_config.length > 0 ){
            var load_api_data = load_api_config.shift();
            var api = qs2param( load_api_data.js );
            if( api.url != '' ){
                if( typeof api.params['app_id'] === 'undefined' ) api.params['app_id'] = C_APP_ID;
                if( typeof api.params['dev_id'] === 'undefined' ) api.params['dev_id'] = C_DEV_ID;
                var new_url = api['url'] + '?' + $.param( api.params );
                $.getScript( new_url, function(){
                    if( $.isFunction(load_api_data.onload) ){
                        load_api_data.onload();
                    }
                    load_api();
                });
            }
        }
	}
}

// User Object
var oUser = oUser || {};
var user_onload = [];
oUser.set_onload = function ( f ){
    user_onload.push( f );
};

$(function(){
    $.getScript( "https://info.347.com.tw/lib/js/CryptoJS/rollups/aes.js", function() {
    $.getScript( "https://info.347.com.tw/lib/js/CryptoJS/rollups/pbkdf2.js", function() {
    $.getScript( "https://info.347.com.tw/lib/js/CryptoJS/components/pad-zeropadding-min.js", function() {
    $.getScript( "https://info.347.com.tw/lib/js/CryptoJS/components/enc-base64-min.js", function() {
    $.getScript( "https://info.347.com.tw/api/v0.7/user_js.php?app_id=tw.com.347.info&dev_id=ee78233048218045041860e77550a225", function() {

		oUser.dev_id = 'ee78233048218045041860e77550a225';
        oUser.get_status( function (oRet) {
			if ($.isArray(user_onload)) {
				$( user_onload ).each(function( i, callback ) {
					callback();
				});
			}
			load_api();
		});
    } );
    } );
    } );
    } );
    } );
});