From 305fd69a76991bfc9011878efa54cfb001f2613e Mon Sep 17 00:00:00 2001
From: mo khan <mo@mokhan.ca>
Date: Sun, 25 Dec 2016 11:42:24 -0700
Subject: publish event to fetch next workout.

---
 app/screens/login-screen.js       |  3 +--
 app/screens/new-workout-screen.js | 38 ++++++++++++++++++++++++++++++--------
 app/services/events.js            |  2 ++
 3 files changed, 33 insertions(+), 10 deletions(-)

diff --git a/app/screens/login-screen.js b/app/screens/login-screen.js
index 351eef4..2c5a96e 100644
--- a/app/screens/login-screen.js
+++ b/app/screens/login-screen.js
@@ -33,8 +33,7 @@ export default class LoginScreen extends Screen {
           <Spinner />
         </Content>
       );
-    }
-    else {
+    } else {
       return (
         <Content>
           <List>
diff --git a/app/screens/new-workout-screen.js b/app/screens/new-workout-screen.js
index a3bea0d..5c87bfc 100644
--- a/app/screens/new-workout-screen.js
+++ b/app/screens/new-workout-screen.js
@@ -1,17 +1,39 @@
 import React, { Component } from 'react';
-import { View, Image } from 'react-native';
 import { Container, Header, Title, Content, Footer, FooterTab, Button, Icon, Spinner, DeckSwiper, Text } from 'native-base';
 import Screen from './screen';
 import * as events from '../services/events';
 
 export default class NewWorkoutScreen extends Screen {
+  constructor(props) {
+    super(props);
+    this.state = {
+      isLoading: false,
+      eventsOfInterest: [ events.FETCHED_NEW_WORKOUT ]
+    };
+  }
+
+  componentDidMount() {
+    super.componentDidMount();
+    this.publish(events.FETCH_NEW_WORKOUT);
+    this.setState({ isLoading: true });
+  }
+
   render() {
-    return (
-      <Container>
-        <Content>
-          <Text>Yo!</Text>
-        </Content>
-      </Container>
-    );
+    if (this.state.isLoading) {
+      console.log("loading...");
+      return (
+        <Container>
+          <Spinner />
+        </Container>
+      );
+    } else {
+      return (
+        <Container>
+          <Content>
+            <Text>Hello!</Text>
+          </Content>
+        </Container>
+      );
+    }
   }
 }
diff --git a/app/services/events.js b/app/services/events.js
index 449ded1..b5df5fc 100644
--- a/app/services/events.js
+++ b/app/services/events.js
@@ -3,3 +3,5 @@ export const LOGGED_IN = 'LOGGED_IN';
 export const LOGOUT = 'LOGOUT';
 export const FETCH_WORKOUTS = 'FETCH_WORKOUTS';
 export const FETCHED_WORKOUTS = 'FETCHED_WORKOUTS';
+export const FETCH_NEW_WORKOUT = 'FETCH_NEW_WORKOUT';
+export const FETCHED_NEW_WORKOUT = 'FETCHED_NEW_WORKOUT';
-- 
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