Add support for settings (route and store).

src/App.tsx

@@ -90,6 +90,8 @@ export const routeResolver = new RouteResolver({
     },
     new: 'new',
   },
+  settings: {
+  },
 });
 
 const AppBarWitHistory = withRouter(

src/Settings/index.tsx

@@ -0,0 +1,77 @@
+import * as React from 'react';
+import { connect } from 'react-redux';
+import { History } from 'history';
+
+import Select from '@material-ui/core/Select';
+import MenuItem from '@material-ui/core/MenuItem';
+import FormControl from '@material-ui/core/FormControl';
+import InputLabel from '@material-ui/core/InputLabel';
+
+import { store, StoreState, SettingsType } from '../store';
+import { setSettings } from '../store/actions';
+
+import Container from '../widgets/Container';
+import AppBarOverride from '../widgets/AppBarOverride';
+
+interface PropsType {
+  history: History;
+};
+
+interface PropsTypeInner extends PropsType {
+  settings: SettingsType;
+};
+
+class Settings extends React.PureComponent<PropsTypeInner> {
+  constructor(props: any) {
+    super(props);
+    this.onCancel = this.onCancel.bind(this);
+    this.handleChange = this.handleChange.bind(this);
+  }
+
+  private handleChange(event: React.ChangeEvent<any>) {
+    const name = event.target.name;
+    const value = event.target.value;
+
+    const { settings } = this.props;
+    store.dispatch(setSettings({ ...settings, [name]: value}));
+  }
+
+  render() {
+    const { settings } = this.props;
+    return (
+      <>
+        <AppBarOverride title="Settings" />
+        <Container>
+          <h1>Localization</h1>
+          <FormControl style={{width: '10em'}}>
+            <InputLabel>
+              Time & Date Style
+            </InputLabel>
+            <Select
+              name="locale"
+              value={settings.locale}
+              onChange={this.handleChange}
+            >
+              <MenuItem value="en-gb">European</MenuItem>
+              <MenuItem value="en-us">American</MenuItem>
+            </Select>
+          </FormControl>
+        </Container>
+      </>
+    );
+  }
+
+  onCancel() {
+    this.props.history.goBack();
+  }
+}
+
+const mapStateToProps = (state: StoreState, props: PropsType) => {
+  return {
+    settings: state.settings,
+  };
+};
+
+export default connect(
+  mapStateToProps
+)(Settings);

src/SideMenu/index.tsx

@@ -5,6 +5,7 @@ import { List, ListItem, ListSubheader, ListDivider } from '../widgets/List';
 import { Theme, withTheme } from '@material-ui/core/styles';
 import ActionCode from '@material-ui/icons/Code';
 import ActionHome from '@material-ui/icons/Home';
+import ActionSettings from '@material-ui/icons/Settings';
 import ActionJournals from '@material-ui/icons/LibraryBooks';
 import ActionBugReport from '@material-ui/icons/BugReport';
 import ActionQuestionAnswer from '@material-ui/icons/QuestionAnswer';
@@ -59,6 +60,14 @@ class SideMenu extends React.PureComponent<PropsTypeInner> {
               this.props.history.push(routeResolver.getRoute('journals'));
             }}
           />
+          <ListItem
+            primaryText="Settings"
+            leftIcon={<ActionSettings />}
+            onClick={() => {
+              this.props.onCloseDrawerRequest();
+              this.props.history.push(routeResolver.getRoute('settings'));
+            }}
+          />
           <ListItem primaryText="Log Out" leftIcon={<LogoutIcon/>}  onClick={this.logout} />
         </React.Fragment>
       );

src/SyncGate.tsx

@@ -13,6 +13,7 @@ import LoadingIndicator from './widgets/LoadingIndicator';
 import PrettyError from './widgets/PrettyError';
 
 import Journals from './Journals';
+import Settings from './Settings';
 import Pim from './Pim';
 
 import * as EteSync from './api/EteSync';
@@ -218,6 +219,15 @@ class SyncGate extends React.PureComponent<PropsTypeInner> {
             />
           )}
         />
+        <Route
+          path={routeResolver.getRoute('settings')}
+          exact={true}
+          render={({history}) => (
+            <Settings
+              history={history}
+            />
+          )}
+        />
       </Switch>
     );
   }

src/store/actions.ts

@@ -3,7 +3,7 @@ import { createAction, createActions } from 'redux-actions';
 import * as EteSync from '../api/EteSync';
 import { UserInfo } from '../api/EteSync';
 
-import { CredentialsData, EntriesType, JournalsData } from './';
+import { CredentialsData, EntriesType, JournalsData, SettingsType } from './';
 
 export const { fetchCredentials, logout } = createActions({
   FETCH_CREDENTIALS: (username: string, password: string, server: string) => {
@@ -170,3 +170,11 @@ export function fetchAll(etesync: CredentialsData, currentEntries: EntriesType)
     });
   };
 }
+
+// FIXME: Move the rest to their own file
+export const setSettings = createAction(
+  'SET_SETTINGS',
+  (settings: SettingsType) => {
+    return {...settings};
+  },
+);

src/store/index.ts

@@ -6,7 +6,7 @@ import { createLogger } from 'redux-logger';
 import promiseMiddleware from './promise-middleware';
 
 import reducers from './reducers';
-import { CredentialsTypeRemote, JournalsType, EntriesType, UserInfoType } from './reducers';
+import { CredentialsTypeRemote, JournalsType, EntriesType, UserInfoType, SettingsType } from './reducers';
 
 // Workaround babel limitation
 export * from './reducers';
@@ -14,6 +14,7 @@ export * from './reducers';
 export interface StoreState {
   fetchCount: number;
   credentials: CredentialsTypeRemote;
+  settings: SettingsType;
   encryptionKey: {key: string};
   cache: {
     journals: JournalsType;

src/store/reducers.ts

@@ -272,6 +272,25 @@ const fetchCount = handleAction(
   0,
 );
 
+// FIXME Move all the below (potentially the fetchCount ones too) to their own file
+export interface SettingsType {
+  locale: string;
+};
+
+const settingsReducer = handleActions(
+  {
+    [actions.setSettings.toString()]: (state: {key: string | null}, action: any) => (
+      {...action.payload}
+    ),
+  },
+  { locale: 'en-gb' }
+);
+
+const settingsPersistConfig = {
+  key: 'settings',
+  storage: localforage,
+};
+
 const credentialsPersistConfig = {
   key: 'credentials',
   storage: localforage,
@@ -395,6 +414,7 @@ const cachePersistConfig = {
 
 const reducers = combineReducers({
   fetchCount,
+  settings: persistReducer(settingsPersistConfig, settingsReducer),
   credentials: persistReducer(credentialsPersistConfig, credentials),
   encryptionKey: persistReducer(encryptionKeyPersistConfig, encryptionKeyReducer),
   cache: persistReducer(cachePersistConfig, combineReducers({