From 188841c73c828f788480a26d8da650fb05ddfcd9 Mon Sep 17 00:00:00 2001
From: Technoboy10 <technoboy10@fake.email>
Date: Fri, 22 Jul 2016 14:57:47 -0400
Subject: [PATCH] layout reducer (needs work)

---
 src/redux/layout.js  | 64 ++++++++++++++++++++++++++++++++++++++++++++
 src/redux/reducer.js |  2 ++
 2 files changed, 66 insertions(+)
 create mode 100644 src/redux/layout.js

diff --git a/src/redux/layout.js b/src/redux/layout.js
new file mode 100644
index 000000000..f39e7667a
--- /dev/null
+++ b/src/redux/layout.js
@@ -0,0 +1,64 @@
+var keyMirror = require('keymirror');
+var pickBy = require('lodash.pickBy');
+
+var Types = {
+    SET_STATE: 'splash/activity/SET_LAYOUT',
+    SET_ERROR: 'splash/activity/SET_ERROR'
+};
+
+function reducer (state, action) {
+    if (typeof state === 'undefined') {
+        state = reducer.getInitialState();
+    }
+    switch (action.type) {
+    case Types.SET_STATE:
+        return action.layout;
+    case Types.SET_ERROR:
+        return state;
+    default:
+        return state;
+    }
+}
+
+reducer.Layouts = keyMirror({
+    COLS4: null,
+    COLS6: null,
+    COLS8: null,
+    COLS12: null
+});
+
+reducer.mediaQueries = {
+    COLS4: window.matchMedia('screen and (max-width: 479px)'),
+    COLS6: window.matchMedia('screen and (min-width: 480px) and (max-width: 639px)'),
+    COLS8: window.matchMedia('screen and (min-width: 640px) and (max-width: 941px)'),
+    COLS12: window.matchMedia('screen and (min-width: 942px)')
+};
+
+reducer.getInitialState = function () {
+    return reducer.Layouts.COLS12;
+};
+
+reducer.setLayout = function (layout) {
+    return {
+        type: Types.SET_STATE,
+        layout: layout
+    };
+};
+
+reducer.setLayoutError = function (error) {
+    return {
+        type: Types.SET_ERROR,
+        error: error
+    };
+};
+
+reducer.getLayout = function () {
+    return function (dispatch) {
+        var matched = pickBy(reducer.mediaQueries, function (value, key) { //eslint-disable-line
+            return value.matches;
+        });
+        dispatch(reducer.setLayout(Object.keys(matched)[0]));
+    };
+};
+
+module.exports = reducer;
diff --git a/src/redux/reducer.js b/src/redux/reducer.js
index b7dd7b31d..e54baf0dc 100644
--- a/src/redux/reducer.js
+++ b/src/redux/reducer.js
@@ -5,10 +5,12 @@ var detailsReducer = require('./conference-details.js').detailsReducer;
 var permissionsReducer = require('./permissions.js').permissionsReducer;
 var sessionReducer = require('./session.js').sessionReducer;
 var tokenReducer = require('./token.js').tokenReducer;
+var layout = require('./layout.js');
 
 var appReducer = combineReducers({
     session: sessionReducer,
     token: tokenReducer,
+    layout: layout,
     permissions: permissionsReducer,
     conferenceSchedule: scheduleReducer,
     conferenceDetails: detailsReducer