From 458ee4cbadd27777c07eccd43b4bdf18e9b8ff9c Mon Sep 17 00:00:00 2001
From: Jaco Greeff <jacogr@gmail.com>
Date: Sat, 5 Nov 2016 12:08:14 +0100
Subject: [PATCH] Parity configuration settings, i.e. mode (#3212)

* Add initial page

* Add parity icon

* opacity for parity icon

* Mode selector

* Actually set mode when value changes
---
 js/src/index.js                        |   3 +-
 js/src/views/Settings/Parity/index.js  |  17 ++++
 js/src/views/Settings/Parity/parity.js | 116 +++++++++++++++++++++++++
 js/src/views/Settings/index.js         |   2 +
 js/src/views/Settings/settings.css     |  10 +++
 js/src/views/Settings/settings.js      |  59 +++++--------
 js/src/views/index.js                  |   3 +-
 7 files changed, 171 insertions(+), 39 deletions(-)
 create mode 100644 js/src/views/Settings/Parity/index.js
 create mode 100644 js/src/views/Settings/Parity/parity.js

diff --git a/js/src/index.js b/js/src/index.js
index a4b5d5c59..a8cb8ac96 100644
--- a/js/src/index.js
+++ b/js/src/index.js
@@ -31,7 +31,7 @@ import ContractInstances from './contracts';
 
 import { initStore } from './redux';
 import { ContextProvider, muiTheme } from './ui';
-import { Accounts, Account, Addresses, Address, Application, Contract, Contracts, Dapp, Dapps, Settings, SettingsBackground, SettingsProxy, SettingsViews, Signer, Status } from './views';
+import { Accounts, Account, Addresses, Address, Application, Contract, Contracts, Dapp, Dapps, Settings, SettingsBackground, SettingsParity, SettingsProxy, SettingsViews, Signer, Status } from './views';
 
 import { setApi } from './redux/providers/apiActions';
 
@@ -81,6 +81,7 @@ ReactDOM.render(
           <Route path='background' component={ SettingsBackground } />
           <Route path='proxy' component={ SettingsProxy } />
           <Route path='views' component={ SettingsViews } />
+          <Route path='parity' component={ SettingsParity } />
         </Route>
         <Route path='signer' component={ Signer } />
         <Route path='status' component={ Status } />
diff --git a/js/src/views/Settings/Parity/index.js b/js/src/views/Settings/Parity/index.js
new file mode 100644
index 000000000..38f08f725
--- /dev/null
+++ b/js/src/views/Settings/Parity/index.js
@@ -0,0 +1,17 @@
+// Copyright 2015, 2016 Ethcore (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+export default from './parity';
diff --git a/js/src/views/Settings/Parity/parity.js b/js/src/views/Settings/Parity/parity.js
new file mode 100644
index 000000000..6a3ba631f
--- /dev/null
+++ b/js/src/views/Settings/Parity/parity.js
@@ -0,0 +1,116 @@
+// Copyright 2015, 2016 Ethcore (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+import React, { Component, PropTypes } from 'react';
+import { MenuItem } from 'material-ui';
+
+import { Select, Container, ContainerTitle } from '../../../ui';
+
+import layout from '../layout.css';
+
+const MODES = {
+  'active': 'Parity continuously syncs the chain',
+  'passive': 'Parity syncs initially, then sleeps and wakes regularly to resync',
+  'dark': 'Parity syncs only when the RPC is active',
+  'offline': 'Parity doesn\'t sync'
+};
+
+export default class Parity extends Component {
+  static contextTypes = {
+    api: PropTypes.object.isRequired
+  }
+
+  state = {
+    mode: 'active'
+  }
+
+  componentWillMount () {
+    this.loadMode();
+  }
+
+  render () {
+    return (
+      <Container>
+        <ContainerTitle title='Parity' />
+        <div className={ layout.layout }>
+          <div className={ layout.overview }>
+            <div>Control the Parity node settings and mode of operation via this interface.</div>
+          </div>
+          <div className={ layout.details }>
+            { this.renderModes() }
+          </div>
+        </div>
+      </Container>
+    );
+  }
+
+  renderModes () {
+    const modes = Object
+      .keys(MODES)
+      .map((mode) => {
+        const description = MODES[mode];
+
+        return (
+          <MenuItem
+            key={ mode }
+            value={ mode }
+            label={ description }>
+            { description }
+          </MenuItem>
+        );
+      });
+
+    const { mode } = this.state;
+
+    return (
+      <Select
+        label='mode of operation'
+        hint='the syning mode for the Parity node'
+        value={ mode }
+        onChange={ this.onChangeMode }>
+        { modes }
+      </Select>
+    );
+  }
+
+  onChangeMode = (event, index, mode) => {
+    const { api } = this.context;
+
+    api.ethcore
+      .setMode(mode)
+      .then((result) => {
+        if (result) {
+          this.setState({ mode });
+        }
+      })
+      .catch((error) => {
+        console.warn('onChangeMode', error);
+      });
+  }
+
+  loadMode () {
+    const { api } = this.context;
+
+    api.ethcore
+      .mode()
+      .then((mode) => {
+        this.setState({ mode });
+      })
+      .catch((error) => {
+        console.warn('loadMode', error);
+      });
+  }
+}
diff --git a/js/src/views/Settings/index.js b/js/src/views/Settings/index.js
index 6971db224..4c5414f71 100644
--- a/js/src/views/Settings/index.js
+++ b/js/src/views/Settings/index.js
@@ -17,6 +17,7 @@
 import settingsReducer from './reducers';
 import { toggleView, updateBackground } from './actions';
 import SettingsBackground from './Background';
+import SettingsParity from './Parity';
 import SettingsProxy from './Proxy';
 import SettingsViews, { defaultViews } from './Views';
 
@@ -24,6 +25,7 @@ export default from './settings';
 
 export {
   SettingsBackground,
+  SettingsParity,
   SettingsProxy,
   SettingsViews,
   defaultViews,
diff --git a/js/src/views/Settings/settings.css b/js/src/views/Settings/settings.css
index ebd7b4ec0..91138db68 100644
--- a/js/src/views/Settings/settings.css
+++ b/js/src/views/Settings/settings.css
@@ -61,3 +61,13 @@
   vertical-align: top;
   display: inline-block;
 }
+
+.imageIcon {
+  height: 20px;
+  margin: 2px 0.5em 2px 0 !important;
+  opacity: 0.5;
+}
+
+.tabactive .imageIcon {
+  opacity: 1;
+}
diff --git a/js/src/views/Settings/settings.js b/js/src/views/Settings/settings.js
index 2b9579993..4b38b1ccf 100644
--- a/js/src/views/Settings/settings.js
+++ b/js/src/views/Settings/settings.js
@@ -14,8 +14,6 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
-// 0xecf69634885f27a8f78161e530f15a8d3b57d39e755c222c92cf297b6e25aaaa
-
 import React, { Component, PropTypes } from 'react';
 import { Tab, Tabs } from 'material-ui';
 import ActionSettingsEthernet from 'material-ui/svg-icons/action/settings-ethernet';
@@ -23,6 +21,7 @@ import ImageBlurOn from 'material-ui/svg-icons/image/blur-on';
 import ImageRemoveRedEye from 'material-ui/svg-icons/image/remove-red-eye';
 
 import { Actionbar, Page } from '../../ui';
+import imagesEthcoreBlock from '../../../assets/images/parity-logo-white-no-text.svg';
 
 import styles from './settings.css';
 
@@ -37,11 +36,23 @@ export default class Settings extends Component {
 
   render () {
     const { children } = this.props;
+    const hash = (window.location.hash || '').split('?')[0].split('/')[2];
+    const isProxied = window.location.hostname.indexOf('.parity') !== -1;
+    let proxy = null;
+
+    if (!isProxied) {
+      proxy = this.renderTab(hash, 'proxy', <ActionSettingsEthernet />);
+    }
 
     return (
       <div className={ styles.layout }>
         <Actionbar title='settings' className={ styles.bar }>
-          { this.renderTabs() }
+          <Tabs className={ styles.tabs } value={ hash }>
+            { this.renderTab(hash, 'views', <ImageRemoveRedEye />) }
+            { this.renderTab(hash, 'background', <ImageBlurOn />) }
+            { proxy }
+            { this.renderTab(hash, 'parity', <img src={ imagesEthcoreBlock } className={ styles.imageIcon } />) }
+          </Tabs>
         </Actionbar>
         <Page>
           { children }
@@ -50,41 +61,15 @@ export default class Settings extends Component {
     );
   }
 
-  renderTabs () {
-    const hash = (window.location.hash || '').split('?')[0].split('/')[2];
-    const isProxied = window.location.hostname.indexOf('.parity') !== -1;
-    let proxy = null;
-
-    if (!isProxied) {
-      proxy = (
-        <Tab
-          className={ hash === 'proxy' ? styles.tabactive : styles.tab }
-          value='proxy'
-          key='proxy'
-          icon={ <ActionSettingsEthernet /> }
-          label={ <div className={ styles.menu }>proxy</div> }
-          onActive={ this.onActivate('proxy') } />
-      );
-    }
-
+  renderTab (hash, section, icon) {
     return (
-      <Tabs className={ styles.tabs } value={ hash }>
-        <Tab
-          className={ hash === 'views' ? styles.tabactive : styles.tab }
-          value='views'
-          key='views'
-          icon={ <ImageRemoveRedEye /> }
-          label={ <div className={ styles.menu }>views</div> }
-          onActive={ this.onActivate('views') } />
-        <Tab
-          className={ hash === 'background' ? styles.tabactive : styles.tab }
-          value='background'
-          key='background'
-          icon={ <ImageBlurOn /> }
-          label={ <div className={ styles.menu }>background</div> }
-          onActive={ this.onActivate('background') } />
-        { proxy }
-      </Tabs>
+      <Tab
+        className={ hash === section ? styles.tabactive : styles.tab }
+        value={ section }
+        key={ section }
+        icon={ icon }
+        label={ <div className={ styles.menu }>{ section }</div> }
+        onActive={ this.onActivate(section) } />
     );
   }
 
diff --git a/js/src/views/index.js b/js/src/views/index.js
index c40219c49..b102d389a 100644
--- a/js/src/views/index.js
+++ b/js/src/views/index.js
@@ -24,7 +24,7 @@ import Contracts from './Contracts';
 import Dapp from './Dapp';
 import Dapps from './Dapps';
 import ParityBar from './ParityBar';
-import Settings, { SettingsBackground, SettingsProxy, SettingsViews } from './Settings';
+import Settings, { SettingsBackground, SettingsParity, SettingsProxy, SettingsViews } from './Settings';
 import Signer from './Signer';
 import Status from './Status';
 
@@ -41,6 +41,7 @@ export {
   ParityBar,
   Settings,
   SettingsBackground,
+  SettingsParity,
   SettingsProxy,
   SettingsViews,
   Signer,