Quick set of files for our states of our app and the grunt task to print them off to command line

Grunt task for shell plugin

print_state_diagram: {
        options: {
          stdout: true
        },
        command: function() {
          // var states_chart = grunt.file.read('states.js');
          var glob = require('./states.js');
          var states = glob.states;
          grunt.log.writeln("Total number of states: " + states.length + "\n");

          for(stateKey in states) {
            var state = states[stateKey];
            var stateEvents = state['events'];
            grunt.log.writeln("State: " + state.name);
            if(state.page) {
              grunt.log.writeln("Page it directs to: " + state.page);
            }
            grunt.log.writeln("");
            grunt.log.writeln("   Events: ");
            for(event in stateEvents) {
              grunt.log.writeln("      " + event + " -> " + stateEvents[event]);
            }
            grunt.log.writeln("");
          }

          var commands = [];
          commands.push("echo '" + states[0].name + "'");          
          return commands;
        }
}

states.js

exports.states = [
	{
		'name': 'initial',
		'initial': true,
		'page': 'index.html',
		'events': {
			'deviceready': 'deviceready_nogps_notonline',
			'checkonline': 'deviceready_nogps_online',
			'locationreceived': 'deviceready_gps_notonline'
		}
	},
	{
		'name': 'deviceready_nogps_notonline',
		'events': {
			'checkonline': 'deviceready_nogps_online',
			'locationreceived': 'deviceready_gps_notonline'
		}
	},
	{
		'name': 'deviceready_nogps_online',
		'events': {
			'locationreceived': 'event_selection'
		}
	},
	{
		'name': 'deviceready_gps_notonline',
		'events': {
			'checkonline': 'event_selection'
		}
	},
	{
		'name': 'event_selection',
		'page': 'mainPage.html',
		'decideAction': function() {
			app.log("DecideAction on event_selection");
			// if(!app.user) {
				// app.stateMachine.consumeEvent('setUpCurrentEvent');
			// }
		},
		'events': {
			'setUpCurrentEvent': 'login',
			'addcheckeduser': 'checkeduser'
		}
	},
	{
		'name': 'checkeduser',
		'decideAction': function() {
			app.log("DecideAction on checkeduser state - here logic goes to check the state.");

			//Check if module has supporter
			// if(app.moduleManager.HasSupporter() == true && (!app.user || !app.stateManager.supporterSet(app.currEvent.id))) {
			// 	app.stateManager.consumeEvent('need_participation_type');
			// 	// app.changePage("supporter.html", { transition: "none"});
			// }
			if(app.moduleManager.HasSupporter() == true && !app.stateManager.supporterSet(app.currEvent.id)) {
				app.stateMachine.consumeEvent('need_participation_type');
			// } //else if(app.stateManager.isSupporter()) {
				// app.changePage("loginNoSocial.html", { transition: "none"});
				//app.stateManager.consumeEvent('login_no_fb');
			} else if(app.moduleManager.HasAdditionalLogin() == true && !app.stateManager.isSupporter()) {
				// app.changePage("additionalLogin.html", { transition: "none"});
				app.stateMachine.consumeEvent('need_additional_login');
			} else {
				app.stateMachine.consumeEvent('check_event_status');
			}
		},
		'events': {
			'need_participation_type': 'select_participation',
			'need_additional_login': 'additional_login',
			'check_event_status': 'check_event_status'
		}
	},
	{
		'name': 'select_participation',
		'decideAction': function() {
			app.log("State Machine - decideAction - select_participation");
		},
		'events': {

		}
	},
	{
		'name': 'additional_login',
		'decideAction': function() {
			app.log("State Machine - decideAction - additional_login");
		},
		'events': {
			'valid_additional': 'select_participation',
			'invalid': 'additional_login'
		}
	},
	{
		'name': 'check_event_status',
		'decideAction': function() {
			app.log("states.js - decideAction on state check_event_status.");
			if(app.currEventStatus() == "After" || app.stateManager.hasCompletedEvent(app.currEvent.id) == true) {
				// app.changePage("takeActions.html", { transition: "none"});	
				app.stateMachine.consumeEvent('after_event');
			}
			else if(app.currEventStatus() == "Active" || app.stateManager.isSupporter()) {
				// app.goToEventParticipation();				
				app.stateManager.consumeEvent('current_event');
			}
			else {
				// app.changePage("countdown.html", { transition: "none"});
				app.stateManager.consumeEvent('after_event');
			}
		},
		'events': {
			'before_event': 'before_event',
			'current_event': 'current_event',
			'after_event': 'after_or_completed_event',
			'completed_event': 'after_or_completed_event'
		}
	},
	{
		'name': 'after_or_completed_event',
		'events': {
		}
	},
	{
		'name': 'before_event',
		'decideAction': function() {

		},
		'events': {

		}
	},
	{
		'name': 'current_event',
		'decideAction': function() {
			if(app.stateManager.hasCompletedEvent(app.currEvent.id) == true) {
				if(app.stateManager.userHandoff(app.currEvent.id) == true) {
					app.stateManager.consumeEvent('current_event_handoff'); // Completed event, handoff needed
				} else {
					app.stateManager.consumeEvent('completed_event'); //Take Actions page.
				}
			} else if (app.locationManager.isTrackingPosition() == true) { // Havent completed, are we broadcasting?
				app.stateManager.consumeEvent('tracking_event'); // Progress page - counter and broadcast
				// app.changePage("handoff.html", { transition: "none"});
			} else if(app.stateManager.userReady(app.currEvent.id) == true && !app.moduleManager.HasHandoff()) {
				// app.changePage("progress.html", { transition: "none"});
				app.stateManager.consumeEvent('tracking_event');
			} else {
				// app.changePage("countdown.html", { transition: "none"});
				app.stateManager.consumeEvent('countdown');
			}
		},
		'events': {
			'tracking_event': 'broadcasting',
			'current_event_handoff': 'handoff',
			'completed_event': 'completed_event',
			'countdown': 'countdown'
		}
	},
	{
		'name': 'broadcasting',
		'events': {
			'complete_broadcasting': 'completed_event',
			'pause_broadcasting': 'paused_broadcast'
		}
	},
	{
		'name': 'handoff',
		'events': {
			'begin_broadcasting': 'broadcasting'
		}
	},
	{
		'name': 'completed_event',
		'events': {

		}
	},
	{
		'name': 'countdown',
		'events': {
			'ready': 'broadcasting'
		}
	},
	{
		'name': 'need_participation_type',
		'decideAction': function() {

		},
		'events': {
		}
	},
	{
		'name': 'select_participation',
		'page': 'supporter.html',
		'events': {

		}
	},
	{
		'name': 'login',
		'page': 'login.html',
		'events': {
			'addcheckeduser': 'checkeduser',
			'login_without_fb': 'login_no_fb'
		}
	},
	{
		'name': 'login_fb',
		'page': 'login.html',
		'events': {
			'logging_in': 'logging_in'
		}
	},
	{
		'name': 'logging_in',
		'events': {
			'checking_user': 'checking_user'
		}
	},
	{
		'name': 'login_no_fb',
		'events': {
			'logging_in_no_fb': 'logging_in_no_fb'
		}
	},
	{
		'name': 'loggin_in',
		'events': {
			'checkuser': 'checking_user'
		}
	},
	{
		'name': 'checking_user',
		'events': {
			'checkevent': 'checkevent'
		}
	}
];