/* global _ angular store moment */
'use strict';

angular.module('PromptSkill.services', [])

.factory('member', function($q, $http, $window, $location, $cookies, program) {
	//
	var memberUrl = '//services.promptskill.com';
	return {
		center: function(service) {
			if(!_.isUndefined(service))
				return memberUrl+'/restful/'+service;
			return;
		},
		clear: function() {
			// store.set('token', '');
			// console.log($cookies.get('token'));
		},
        authorized: function() {
	        var token = '';//(_.isUndefined(store.get('token'))||_.isEmpty(store.get('token'))) ?$location.hash() :store.get('token');
	        var deferred = $q.defer();
			
			token = $cookies.get('token');
			// token = (_.isUndefined($cookies.get('token'))||_.isEmpty($cookies.get('token'))) ?$location.hash() :$cookies.get('token');
			// console.log(token);
			
	        if(token==undefined || token=='') {
		        // deferred.resolve(false);
				token = $location.hash();
		    }
        	$http.post(memberUrl + '/sso/authorize/token', {}, {
	        	headers: {"Authorization": 'Bearer ' + token}
        	}).then(function(response) {
	        	// store.set('token', token);
				
				let expire = new Date();
				// console.log($location.host().indexOf('promptskill.com'))
				const domain = $location.host().indexOf('promptskill.com')>-1 ? '.promptskill.com' : $location.host();
				// console.log(domain);
				expire.setDate(expire.getDate() + 1);
				//
				$cookies.put('token', token, { 
					domain: domain,
					expires: expire,
					path: '/',
					secure: true,
					samesite: 'None'
				});
				
	        	// console.log(response.data);
	        	deferred.resolve(response.data);
				
        	}, function errorCallback(response) {
				// console.log('error');
				if(token) {
					$cookies.remove('token', {domain: '.promptskill.com', path: "/"});
					$window.location.reload();
				}
			});
			//}
	        return deferred.promise;
        },
        signup: function(forminput) {
	    	var deferred = $q.defer();
	    	var postdata = {};
	    	angular.forEach(forminput, function(input) {
		    	var $input = angular.element(input);
		    	postdata[$input.attr('name')] = $input.val();
	    	});
	    	//console.log(postdata)
	    	var username = postdata['username']; delete postdata['username'];
	    	var password = postdata['password']; delete postdata['password'];
	    	if(password !==postdata['confirm_password']) {
		    	deferred.resolve( {err:true, msg:'รหัสผ่านไม่ถูกต้อง'} )
	    	} else {
		    	delete postdata['confirm_password'];
		    	//console.log(postdata)
			    $http.post(memberUrl + '/sso/authorize/signup', postdata, {
			    	headers: {
				    	'Authorization': 'Basic ' + btoa(username+':'+password),
				    	//"Content-Type": 'application/json',
			    	}, 
		    	}).then(function(response) {
			    	// console.log(response);
			    	deferred.resolve(response.data)
		    	});
	    	}
	    	return deferred.promise;  
        },
        signin: function(forminput) {
	        var deferred = $q.defer();
	        var postdata = {};
	    	angular.forEach(forminput, function(input) {
		    	var $input = angular.element(input);
		    	//console.log($input.attr('name'))
		    	postdata[$input.attr('name')] = $input.val();
	    	});
	    	var username = postdata['username']; delete postdata['username'];
	    	var password = postdata['password']; delete postdata['password'];
	    	//console.log(postdata);
	        $http.post(memberUrl + '/sso/authorize/signin', postdata, {
		    	headers: {
			    	'Authorization': 'Basic ' + btoa(username+':'+password),
		    	}, 
	    	}).then(function(response) {
		    	// console.log(response.data)
		    	deferred.resolve(response.data)
	    	});
	    	//
	        return deferred.promise;
        },
		password: function(email) {
			var deferred = $q.defer();
			//console.log(email)
			//console.log(program.key())
			$http.get(memberUrl + '/sso/authorize/passwd', {
				headers: {
					'Authorization': 'Basic ' + btoa(email+':'+$location.host()),
				}, 
			}).then(function(response) {
				//console.log(response.data)
				deferred.resolve(response.data)
			});
			//
			return deferred.promise;
		},
		resetpassword: function(email, password) {
			var deferred = $q.defer();
			//console.log(email)
			$http.get(memberUrl + '/sso/authorize/resetpasswd', {
				headers: {
					'Authorization': 'Basic ' + btoa(email+':'+password),
				}, 
			}).then(function(response) {
				//console.log(response.data)
				deferred.resolve(response.data)
			});
			//
			return deferred.promise;
		},		
        registration: function(program_id, formregister, uuid) {
	        var deferred = $q.defer();
	        var postdata = {};
	        angular.forEach(formregister, function(input) {
		        var $input = angular.element(input);
		        //console.log($input.attr('name'))
		        if($input.attr('name')!=undefined) {
			        switch($input.attr('type')) {
				        case 'radio':
				        	if($input.is(':checked')) {
					        	postdata[$input.attr('name')] = $input.val();
				        	}
				        	break;
						case 'checkbox':
							let value = '';
							$input.is(':checked') ? value = 'Y' : value = 'N';
							postdata[$input.attr('name')] = value;
							break;
						case 'file':
						
							break;
				        default:
		        			postdata[$input.attr('name')] = $input.val();
	        		}
		        }
	        });
	        delete postdata['file'];
	        //console.log(postdata)
	        //
	        $http.post(memberUrl + '/restful/registration/program', postdata, {
		    	headers: {
			    	'Authorization': 'Basic ' + btoa(program_id+':'+uuid),
		    	}, 
	    	}).then(function(response) {
		    	//console.log(response.data)
		    	deferred.resolve(response.data)
	    	});
	        return deferred.promise;
        },
		register: function(uuid) {
			var deferred = $q.defer();
			//console.log(memberUrl + '/restapi/registration/register')
			$http.get(memberUrl + '/restful/registration/register', {
				headers: {
					'Authorization': 'Basic ' + btoa(program.key()+':'+uuid),
				}, 
			}).then(function(response) {
				//console.log(response.data)
				deferred.resolve(response.data)
			});
			return deferred.promise;
		},
        upload: function(formdata, id) {
	        var deferred = $q.defer();
	        //console.log(userpath + '/photo')
			$http.post(memberUrl + '/restful/registration/upload/'+id, formdata, {
				transformRequest: angular.identity,
		        headers: {
			        'Authorization': 'Basic ' + btoa(program.key()+':'),
			        'Content-Type': undefined
		        }
	        }).then(function(response) {
		        //console.log(response.data)
		        deferred.resolve(response.data);
	        });	        
	        return deferred.promise;
        },
        lastUrl: function(url) {
            var user = _.isUndefined(store.get('user')) ? {} : store.get('user');
            if (url==undefined) return user.lastUrl;
            //
            user.lastUrl = url;
            store.set('user', user);
        },

	}
})

// .factory('institute', function($q, $http, $window, $location) {
// 	var baseUrl = '//lms.promptskill.com/restapi/institute';
// 	return {
// 		
// 	}
// })

.factory('program', function($q, $http, $window, $location) {
	//
	var baseUrl = '//lms.promptskill.com/restapi/program';
	var moduleUrl = '//services.promptskill.com/app/program/module';
	var key = $location.host().split('.')[0];
	return {
		domain: function() {
			return $location.host();
		},
		module: function() {
			return moduleUrl;
		},
		id: function() {
			var program = _.isUndefined(store.get('program')) ? {} : store.get('program');
			if(program.program_id) 
				return program.program_id;
				//
			return false;
		},
		key: function() {
			if(key=='www'||key=='uat')
				return false;
			//
			var program = _.isUndefined(store.get('program')) ? {} : store.get('program');
			if(program.program_id)
				return program.program_id
			//
			return key;
		},
		info: function() {
			// console.log(key)
			var program = _.isUndefined(store.get('program')) ? {} : store.get('program');
			var deferred = $q.defer();
			//if(program !=undefined) {
				// console.log(program)
			// if(program.domain ===key) {
			// 	deferred.resolve(program);
			// 	//
			// 	return deferred.promise;
			// }
			//} else deferred.resolve(key);
			//console.log(program.program_id);
			//if(_.isUndefined(program.program_id)) {
			// console.log(key)
			$http.get(baseUrl + '/info', {
				headers: {
					"Authorization": 'Bearer ' + key
				}
			}).then(function(response) {
				program = response.data;
				// console.log(program)
				store.set('program', program);
				deferred.resolve(program);
			});
			//}
			return deferred.promise;
		},
		logo: function() {
			var program = _.isUndefined(store.get('program')) ? {} : store.get('program');
			if(program !=undefined)
				return program.logo;
		},
		page: function(name) {
			var deferred = $q.defer();
			//console.log(this.key())
			//console.log(baseUrl + '/page/'+name)
			$http.get(baseUrl + '/page/'+name, {
				headers: {
					"Authorization": 'Bearer ' + this.key()
				}
			}).then(function(response) {
				deferred.resolve(response.data)
			});
			return deferred.promise;
		},
		state: function(type) {
			var deferred = $q.defer();
			// var postdata = {};
			// postdata['program'] = program.key();
			// console.log(this.key())
			$http.get(baseUrl + '/state/' + type, {
				headers: {
					'Authorization': 'Bearer ' + this.key(),
				},
			}).then(function(response) {
				deferred.resolve(response.data)
			});
			//
			return deferred.promise;
		},
		language: function(locale) {
			var deferred = $q.defer();
			// var postdata = {};
			// postdata['program'] = program.key();
			// console.log(baseUrl + '/language/' + locale)
			$http.get(baseUrl + '/language/' + locale, {
				headers: {
					'Authorization': 'Bearer ' + this.key(),
				},
			}).then(function(response) {
				// console.log(response.data)
				deferred.resolve(response.data)
			});
			//
			return deferred.promise;
		}
	}
})

.factory('course', function($q, $http, $window, $location, user, program) {
	//
	var baseUrl = '//cms.promptskill.com/restapi/course';
	// var _baseUrl = '//lms.promptskill.com/restapi/course';
	return {
		i18n: function() {
			var deferred = $q.defer();
			return deferred.promise;
		},
		//
		content: function(course) {
			// console.log(course)
            var deferred = $q.defer();
			//console.log(user.token())
			$http.post(baseUrl + '/content/' + course.code, course, {
				headers: {
					"Authorization": 'Bearer ' + user.token()
				}
			}).then(function(response) {
				//console.log(response.data)
				deferred.resolve(response.data)
			}).catch(function(response) {
				// console.log(response.data)
				$location.path(response.data);
			});
			return deferred.promise;
        },
        outline: function(code) {
            var deferred = $q.defer();
            //console.log(baseUrl + '/outline/' + code)
			$http.get(baseUrl + '/outline/' + code, {
				headers: {
					"Authorization": 'Bearer ' + user.token()
				}
			}).then(function(response) {
				console.log(response.data)
				deferred.resolve(response.data)
			});
			return deferred.promise;
        },
        state: function(code) {
	      	var deferred = $q.defer();
		  	// var authorize = code;
		  	// console.log(user.token())
			  console.log(baseUrl + '/state/'+code)
		  	$http.get(baseUrl + '/state/'+code, {
		    	headers: {
			    	'Authorization': 'Bearer ' + user.token(),
		    	}
	    	}).then(function(response) {
		    	//console.log(response.data)
			  	deferred.resolve(response.data);
	    	});
	    	return deferred.promise;
        },
        navigator: function(activity) {
	        var deferred = $q.defer();
	        $http.post(baseUrl + '/navigation', activity, {
		    	headers: {
			    	'Authorization': 'Bearer ' + user.token(),
		    	}
	    	}).then(function(response) {
			  	deferred.resolve(response.data);
	    	}).catch(function(data) {
				console.log(data)	
			});
	        return deferred.promise;
        },
        apply: function(code, state) {
	        //console.log(state)
	        if(code !='') {
		        if(state.code =='register') $window.location = '/register/'+code;
				else {
					// console.log(state)
		        	var activity = state.activity ? '/course/'+code+'/'+state.activity : '/course/'+code;
			        if(state.learnerid==0) {
						if(state.code =='order')
							$window.location = '/enrol/'+code;
				        else { 
							user.enrol(code).then(function() {
				        		$window.location = activity;
				        	});
						}
			        } else {
				        $window.location = activity;
			        }
		        }
	        }
		},
		completion: function(code) {
			var deferred = $q.defer();
			//console.log(baseUrl+'/completion/'+course+'/'+activity)
			$http.get(baseUrl+'/completion/'+code, {
				headers: {
					'Authorization': 'Bearer ' + user.token(),
				}
			}).then(function(response) {
				//
				deferred.resolve(response.data);
			});
			return deferred.promise;
		},		
		certificate: function(code) {
			var deferred = $q.defer();
			// console.log(code);
			console.log(baseUrl+'/certificate/'+code)
			$http.get(baseUrl+'/certificate/'+code, {
				headers: {
					'Authorization': 'Bearer ' + user.token(),
				}
			}).then(function(response) {
				console.log(response.data)
				deferred.resolve(response.data);
			});
			return deferred.promise;
		},
		certificated: function(code, certificated) {
			var deferred = $q.defer();
			if(_.isUndefined(certificated)) {
				$http.get(baseUrl+'/certificated/'+code, {
					headers: {
						'Authorization': 'Bearer ' + user.token(),
					}
				}).then(function(response) {
					// console.log(response.data)
					deferred.resolve(response.data);
				});
			} else {
				console.log(certificated)
				$http.post(baseUrl+'/certificated/'+code, certificated, {
					headers: {
						'Authorization': 'Bearer ' + user.token(),
					}
				}).then(function(response) {
					// console.log(response.data)
					deferred.resolve(response.data);
				});
			}
			return deferred.promise;
		},
		enrol: function(code, state) {
			var deferred = $q.defer();
			//
			var postdata = {};
			postdata['pid'] = program.id();
			// console.log(postdata)
			// console.log(user.token())
			if(state==undefined) state = 'course';
			$http.post(baseUrl+'/enrol/'+code+'/'+state, postdata, {
				headers: {
					'Authorization': 'Bearer ' + user.token(),
				}
			}).then(function(response) {
				// console.log(response.data)
				deferred.resolve(response.data);
			});
			//
			return deferred.promise;
		}
	}
})

.factory('learner', function($q, $http, $window, $location,$cookies, program) {
	//
	var baseUrl = '//cms.promptskill.com/restapi/learner';
	var serviceUrl = '//services.promptskill.com/restful';
	return {
		clear: function() {
			store.set('user', {});
			store.set('token', '');
			//store.destroy();
		},
		token: function() {
			return  $cookies.get('token');
			// return _.isUndefined(store.get('token')) ?'' :store.get('token');
		},
		sesskey: function(sees) {
			var user = _.isUndefined(store.get('user')) ? {} : store.get('user');
			if(sess!=undefined) {
				user.sesskey = sess;
				store.set('user');
			} 
			return user.sesskey;
		},
		// enrol: function(course) {
		// 	var deferred = $q.defer();
		// 	var postdata = {};
		// 	postdata['program'] = program.key();
		// 	// console.log(postdata)
		// 	$http.post(baseUrl + '/enrol/' + course , postdata, {
		// 		headers: {
		// 			'Authorization': 'Bearer ' + this.token(),
		// 		},
		// 	}).then(function(response) {
		// 		deferred.resolve(response.data)
		// 	});
		// 	return deferred.promise;
		// },
		activity: function(course, outline, module) {
			var postdata = {};
			postdata['program'] = program.key();
			postdata['outline'] = outline;
			postdata['module'] = module;
			//console.log(postdata)
			$http.post(baseUrl + '/activity/' + course , postdata, {
				headers: {
					'Authorization': 'Bearer ' + this.token(),
				},
			}).then(function(response) {
				
			})
		},
		lrsConnect: function(code) {
			var deferred = $q.defer();
			$http.get(baseUrl + '/lrs/' + code, {
				headers: {
					'Authorization': 'Bearer ' + this.token(),
				},
			}).then(function(response) {
				var userdata = response.data;
				//console.log(userdata)
				var endpoint = userdata.lrs.url+'/login/token.php?';
				var params = 'username='+userdata.username+'&password='+userdata.password+'&service=moodle_mobile_app';	
				var config = {withCredentials: true, origin:true};
				//console.log(endpoint + params)
				deferred.resolve({lrsid:userdata.lrsid, lrs:userdata.lrs, sess:$http.get(endpoint + params, config)});		
			})
			return deferred.promise;
		},
		lrsDisconnect: function(lrs) {
			var deferred = $q.defer();
			//console.log(lrs)
			var endpoint = lrs.url+'/login/logout.php?';
			var params = 'sesskey='+lrs.token;
			var config = {withCredentials: true, origin:true};
			// console.log(endpoint + params)
			deferred.resolve($http.get(endpoint + params, config));
			return deferred.promise;
		},
		completion: function(course, activity) {
			var deferred = $q.defer();
			console.log(this.token());
			// console.log(baseUrl+'/completion/'+course+'/'+activity)
			$http.get(baseUrl+'/completion/'+course+'/'+activity, {
				headers: {
					'Authorization': 'Bearer ' + this.token(),
				}
			}).then(function(response) {
				//console.log(response.data);
				deferred.resolve(response.data);
			});
			return deferred.promise;
		},
		completed: function(course, activity) {
			var deferred = $q.defer();
			// console.log(baseUrl+'/completed/'+course+'/'+activity)
			$http.get(baseUrl+'/completed/'+course+'/'+activity, {
				headers: {
					'Authorization': 'Bearer ' + this.token(),
				}
			}).then(function(response) {
				//console.log(response.data);
				deferred.resolve(response.data);
			});
			return deferred.promise;
		},
		progress: function(course) {
			var deferred = $q.defer();
			$http.get(baseUrl+'/progress/'+course, {
				headers: {
					'Authorization': 'Bearer ' + this.token(),
				}
			}).then(function(response) {
				// console.log(response.data);
				deferred.resolve(response.data);
			})
			return deferred.promise;
		},
		certificate: function(code) {
			if(_.isUndefined(code))
				return _.isUndefined(store.get('certificate')) ?'' :store.get('certificate');
			// console.log(code)
			store.set('certificate', code);
		},
		certificated: function(certcode) {
			var deferred = $q.defer();
			$http.get(serviceUrl + '/certificate/issued/'+certcode).then(function(response) {
				// console.log(response.data);
				deferred.resolve(response.data);
			});
			return deferred.promise;
		}
	}
})

.factory('user', function($q, $http, $window, $location, $cookies, program) {
	//
	var baseUrl = '//cms.promptskill.com/restapi/user';
	var serviceUrl = '//services.promptskill.com/restful';
	return {
		clear: function() {
            // store.set('user', {});
			$cookies.remove('token', {domain: '.promptskill.com', path: "/"});
			// console.log($cookies.get('token'));
            // store.set('token', '');
            //store.destroy();
        },
        token: function() {
	        // return _.isUndefined(store.get('token')) ?'' :store.get('token');
			return _.isUndefined($cookies.get('token')) ?'' :$cookies.get('token');
        },
		sesskey: function(sees) {
			var user = _.isUndefined(store.get('user')) ? {} : store.get('user');
			if(sess!=undefined) {
				user.sesskey = sess;
				store.set('user');
			} 
			return user.sesskey;
		},
		payment: function(orderid) {
			var deferred = $q.defer();
			//
			// console.log(baseUrl+'/payment/'+orderid)
			$http.get(baseUrl+'/payment/'+orderid, {
				headers: {
					'Authorization': 'Bearer ' + this.token(),
				}
			}).then(function(response) {
				// console.log(response.data);
				deferred.resolve(response.data);
			});
			return deferred.promise;
		},
        enrol: function(course) {
	        var deferred = $q.defer();
	        var postdata = {};
	        postdata['program'] = program.key();
	        //console.log(postdata)
	        $http.post(baseUrl + '/enrol/' + course , postdata, {
		        headers: {
			    	'Authorization': 'Bearer ' + this.token(),
		    	},
	        }).then(function(response) {
		        deferred.resolve(response.data)
	        });
	        return deferred.promise;
        },
        activity: function(course, outline, module) {
	        var postdata = {};
			//
	        postdata['program'] = program.key();
	        postdata['outline'] = outline;
	        postdata['module'] = module;
	        //console.log(postdata)
	        $http.post(baseUrl + '/activity/' + course , postdata, {
		        headers: {
			    	'Authorization': 'Bearer ' + this.token(),
		    	},
	        }).then(function(response) {
		        
	        })
        },
        lrsConnect: function(code) {
	        var deferred = $q.defer();
	        $http.get(baseUrl + '/lrs/' + code, {
		        headers: {
			    	'Authorization': 'Bearer ' + this.token(),
		    	},
	        }).then(function(response) {
		        var userdata = response.data;
		        // console.log(userdata)
				var endpoint = userdata.lrs.url+'/login/token.php?';
				var params = 'username='+userdata.username+'&password='+userdata.password+'&service=moodle_mobile_app';	
				var config = {withCredentials: true, origin:true};
				// console.log(endpoint + params)
				deferred.resolve({lrsid:userdata.lrsid, lrs:userdata.lrs, sess:$http.get(endpoint + params, config)});		
	        })
	        return deferred.promise;
        },
        lrsDisconnect: function(lrs) {
	        var deferred = $q.defer();
			// console.log(lrs)
			var endpoint = lrs.url+'/login/logout.php?';
			var params = 'sesskey='+lrs.token;
			var config = {withCredentials: true, origin:true};
			// console.log(endpoint + params)
			deferred.resolve($http.get(endpoint + params, config));
			return deferred.promise;
        },
        completion: function(course, activity) {
	        var deferred = $q.defer();
	        // console.log(baseUrl+'/completion/'+course+'/'+activity)
	        $http.get(baseUrl+'/completion/'+course+'/'+activity, {
		        headers: {
			    	'Authorization': 'Bearer ' + this.token(),
		    	}
	        }).then(function(response) {
		        // console.log(response.data);
		        deferred.resolve(response.data);
	        });
	        return deferred.promise;
        },
		progress: function(course) {
			var deferred = $q.defer();
			$http.get(baseUrl+'/progress/'+course, {
				headers: {
					'Authorization': 'Bearer ' + this.token(),
				}
			}).then(function(response) {
				// console.log(response.data);
				deferred.resolve(response.data);
			})
			return deferred.promise;
		},
        certificate: function(code) {
			if(_.isUndefined(code))
	        	return _.isUndefined(store.get('certificate')) ?'' :store.get('certificate');
			// console.log(code)
			store.set('certificate', code);
        },
        certificated: function(certcode) {
			var deferred = $q.defer();
			$http.get(serviceUrl + '/certificate/issued/'+certcode).then(function(response) {
				// console.log(response.data);
				deferred.resolve(response.data);
			});
			return deferred.promise;
		},
		avatar: function(formdata, type) {
			var deferred = $q.defer();
			if(formdata) {
				$http.post(baseUrl + '/avatar', formdata, {
					transformRequest: angular.identity,
					headers: {
						'Authorization': 'Bearer ' + this.token(),
						'Content-Type': undefined
					}
				}).then(function(response) {
					//console.log(response.data);
					deferred.resolve(response.data);
				});
			} else {
				$http.get(baseUrl + '/avatar/' + type, {
					headers: {
						'Authorization': 'Bearer ' + this.token(),
					}
				}).then(function(response) {
					//console.log(response.data);
					deferred.resolve(response.data);
				});
			}
			return deferred.promise;
		}
	}
})

.factory('alerts', function($interval) {
    var alerts = undefined;
    if (!window.alertsInterval) {
        window.alertsInterval = $interval(function() {
            var alive = [];
            _.forEach(alerts, function(alert) {
                if (!moment().isAfter(moment(alert.timestamp).add(5, 'seconds'))) {
                    alive.push(alert);
                }
            });
            alerts = alive;
            store.set('alerts', alerts);
        }, 1000);
    }
    return {
        clear: function() {
            store.set('alerts', []);
        },
        get: function() {
            if (_.isUndefined(alerts)) {
                alerts = store.get('alerts');
            }
            if (_.isEmpty(alerts)) {
                alerts = [];
            }
            return alerts;
        },
        set: function(val) {
            alerts = val;
            store.set('alerts', alerts);
        },
        success: function(msg) {
            alerts.push({id: Math.random().toString(16), success: msg, timestamp: new Date().getTime()});
            store.set('alerts', alerts);
        },
        fail: function(msg) {
            alerts.push({id: Math.random().toString(16), danger: msg, timestamp: new Date().getTime()});
            store.set('alerts', alerts);
        }
    };
})

.service("sqlDate", function() {
	//
	this.date = function(sqlDate) {
		//
		var datetime = sqlDate.replace(" ", "T").split("T")
		var dates = datetime[0].split("-")
		var times = datetime[1].substring(0, 8).split(":")
		//
		var date = new Date(dates[0], parseInt(dates[1])-1, dates[2]) 
		var time = new Date(1970, 0, 1, times[0], times[1], times[2])
		
		datetime[0] = date;
		datetime[1] = time;
		//
		return datetime 
	}

	this.budha = function(year) {
		//
		return (year + 543)
	}
})

.service('analyticsHandler', function ($rootScope, $window) {
	
    angular.element(document).ready(function () {
	    
	    //console.log('element(document).ready');
        (function (w, d, s, l, i) {
            w[l] = w[l] || []; w[l].push({ 'gtm.start': new Date().getTime(), event: 'gtm.js' });
            var f = d.getElementsByTagName(s)[0],
                j = d.createElement(s),
                dl = l != 'dataLayer' ? '&l=' + l : '';
            j.async = true;
            j.src = '//www.googletagmanager.com/gtm.js?id=' + i + dl;
            f.parentNode.insertBefore(j, f);
        })($window, document, 'script', 'tm', 'GTM-5GH3ZM9');
        //note: I've changed original code to use $window instead of window
    });
 
    // set user details
    $rootScope.$on("analyticalDataRetrieved", function (userDetails) {
	    
	    //console.log('analyticalDataRetrieved');	    
        if ($window.tm) {
            $window.tm.push(
            {
                'a': userDetails.Age,
                'm': userDetails.MemberType
            });
        }
    });
 
    $rootScope.$on('$routeChangeSuccess', function (event) {
	    
      if ($window.tm) {
            // this is an example I found around there using Google Analytics (ga), need to find out how to do it with GTM:
            //$window.ga('send', 'pageview', { page: $window.location.pathname });
        }
    });
 
    // Note: event is used to trigger the GoogleTagManager tracker, but its value is not sent to the server.
    //      rest of values are sent to server as category, action, label (there's also value if we need it)
    //      ec -> category, ea -> action, el -> label
    $rootScope.$on('upgradeMembershipClicked', function (event, data) {
	    
        if ($window.tm) {
            $window.tm.push({ event: 'Paywall', ec: 'Paywall', ea: 'Click', el: data.gtmLabel });
        }
    });
})