feat: allow change proxies sorting in group

20 files changed, 419 insertions, 145 deletions

diff --git a/src/components/Modal.module.css b/src/components/Modal.module.css
index 1b183bc..6192a1f 100644
--- a/src/components/Modal.module.css
+++ b/src/components/Modal.module.css
@@ -10,7 +10,7 @@
 
 .content {
   outline: none;
-  position: absolute;
+  position: relative;
   color: #ddd;
   top: 50%;
   left: 50%;
diff --git a/src/components/ModalCloseAllConnections.module.css b/src/components/ModalCloseAllConnections.module.css
index f3b54c1..9bb7c6a 100644
--- a/src/components/ModalCloseAllConnections.module.css
+++ b/src/components/ModalCloseAllConnections.module.css
@@ -6,7 +6,7 @@
   color: var(--color-text);
   max-width: 300px;
   line-height: 1.4;
-  transform: translate(-50%, -50%) scale(1.5);
+  transform: translate(-50%, -50%) scale(1.2);
   opacity: 0.6;
   transition: all 0.3s ease;
 }
diff --git a/src/components/Proxies.js b/src/components/Proxies.js
index acb26dd..729b57a 100644
--- a/src/components/Proxies.js
+++ b/src/components/Proxies.js
@@ -1,39 +1,34 @@
 import React from 'react';
 
-import { connect, useStoreActions } from './StateProvider';
+import { connect } from './StateProvider';
 
+import Button from './Button';
 import ContentHeader from './ContentHeader';
 import ProxyGroup from './ProxyGroup';
-import { Zap, Filter, Circle } from 'react-feather';
+import BaseModal from './shared/BaseModal';
+import Settings from './proxies/Settings';
+import Equalizer from './svg/Equalizer';
+import { Zap } from 'react-feather';
 
 import ProxyProviderList from './ProxyProviderList';
-import { Fab, Action } from 'react-tiny-fab';
+import { Fab } from 'react-tiny-fab';
 
 import './rtf.css';
 import s0 from './Proxies.module.css';
 
 import {
   getDelay,
-  getRtFilterSwitch,
   getProxyGroupNames,
   getProxyProviders,
   fetchProxies,
-  requestDelayAll
+  requestDelayAll,
 } from '../store/proxies';
 import { getClashAPIConfig } from '../store/app';
 
-const { useEffect, useCallback, useRef } = React;
+const { useState, useEffect, useCallback, useRef } = React;
 
-function Proxies({
-  dispatch,
-  groupNames,
-  delay,
-  proxyProviders,
-  apiConfig,
-  filterZeroRT
-}) {
+function Proxies({ dispatch, groupNames, delay, proxyProviders, apiConfig }) {
   const refFetchedTimestamp = useRef({});
-  const { toggleUnavailableProxiesFilter } = useStoreActions();
   const requestDelayAllFn = useCallback(
     () => dispatch(requestDelayAll(apiConfig)),
     [apiConfig, dispatch]
@@ -62,11 +57,27 @@ function Proxies({
     return () => window.removeEventListener('focus', fn, false);
   }, [fetchProxiesHooked]);
 
+  const [isSettingsModalOpen, setIsSettingsModalOpen] = useState(false);
+  const closeSettingsModal = useCallback(() => {
+    setIsSettingsModalOpen(false);
+  }, []);
+
   return (
     <>
+      <div className={s0.topBar}>
+        <Button kind="minimal" onClick={() => setIsSettingsModalOpen(true)}>
+          <Equalizer size={16} />
+        </Button>
+      </div>
+      <BaseModal
+        isOpen={isSettingsModalOpen}
+        onRequestClose={closeSettingsModal}
+      >
+        <Settings />
+      </BaseModal>
       <ContentHeader title="Proxies" />
       <div>
-        {groupNames.map(groupName => {
+        {groupNames.map((groupName) => {
           return (
             <div className={s0.group} key={groupName}>
               <ProxyGroup
@@ -81,27 +92,20 @@ function Proxies({
       </div>
       <ProxyProviderList items={proxyProviders} />
       <div style={{ height: 60 }} />
-      <Fab icon={<Circle />}>
-        <Action text="Test Latency" onClick={requestDelayAllFn}>
-          <Zap width={16} />
-        </Action>
-        <Action
-          text={(filterZeroRT ? 'Show' : 'Hide') + ' Unavailable Proxies'}
-          onClick={toggleUnavailableProxiesFilter}
-        >
-          <Filter width={16} />
-        </Action>
-      </Fab>
+      <Fab
+        icon={<Zap width={16} />}
+        onClick={requestDelayAllFn}
+        text="Test Latency"
+      ></Fab>
     </>
   );
 }
 
-const mapState = s => ({
+const mapState = (s) => ({
   apiConfig: getClashAPIConfig(s),
   groupNames: getProxyGroupNames(s),
   proxyProviders: getProxyProviders(s),
   delay: getDelay(s),
-  filterZeroRT: getRtFilterSwitch(s)
 });
 
 export default connect(mapState)(Proxies);
diff --git a/src/components/Proxies.module.css b/src/components/Proxies.module.css
index 5520a2e..2a72f51 100644
--- a/src/components/Proxies.module.css
+++ b/src/components/Proxies.module.css
@@ -1,3 +1,13 @@
+.topBar {
+  position: sticky;
+  top: 0;
+  z-index: 1;
+  background: var(--color-background);
+  display: flex;
+  justify-content: flex-end;
+  padding: 5px 5px 2px 0;
+}
+
 .group {
   padding: 10px 15px;
   @media (--breakpoint-not-small) {
diff --git a/src/components/ProxyGroup.js b/src/components/ProxyGroup.js
index d7cf203..b1a53c0 100644
--- a/src/components/ProxyGroup.js
+++ b/src/components/ProxyGroup.js
@@ -3,8 +3,12 @@ import cx from 'classnames';
 import memoizeOne from 'memoize-one';
 
 import { connect, useStoreActions } from './StateProvider';
-import { getProxies, getRtFilterSwitch } from '../store/proxies';
-import { getCollapsibleIsOpen } from '../store/app';
+import { getProxies } from '../store/proxies';
+import {
+  getCollapsibleIsOpen,
+  getProxySortBy,
+  getHideUnavailableProxies,
+} from '../store/app';
 import CollapsibleSectionHeader from './CollapsibleSectionHeader';
 import Proxy, { ProxySmall } from './Proxy';
 
@@ -18,7 +22,7 @@ function ProxyGroup({ name, all, type, now, isOpen, apiConfig, dispatch }) {
   const isSelectable = useMemo(() => type === 'Selector', [type]);
 
   const {
-    app: { updateCollapsibleIsOpen }
+    app: { updateCollapsibleIsOpen },
   } = useStoreActions();
 
   const toggle = useCallback(() => {
@@ -26,7 +30,7 @@ function ProxyGroup({ name, all, type, now, isOpen, apiConfig, dispatch }) {
   }, [isOpen, updateCollapsibleIsOpen, name]);
 
   const itemOnTapCallback = useCallback(
-    proxyName => {
+    (proxyName) => {
       if (!isSelectable) return;
       dispatch(switchProxy(apiConfig, name, proxyName));
     },
@@ -60,23 +64,23 @@ type ProxyListProps = {
   all: string[],
   now?: string,
   isSelectable?: boolean,
-  itemOnTapCallback?: string => void,
-  show?: boolean
+  itemOnTapCallback?: (string) => void,
+  show?: boolean,
 };
 export function ProxyList({
   all,
   now,
   isSelectable,
   itemOnTapCallback,
-  sortedAll
+  sortedAll,
 }: ProxyListProps) {
   const proxies = sortedAll || all;
 
   return (
     <div className={s0.list}>
-      {proxies.map(proxyName => {
+      {proxies.map((proxyName) => {
         const proxyClassName = cx(s0.proxy, {
-          [s0.proxySelectable]: isSelectable
+          [s0.proxySelectable]: isSelectable,
         });
         return (
           <div
@@ -107,7 +111,7 @@ const getSortDelay = (d, w) => {
 };
 
 function filterAvailableProxies(list, delay) {
-  return list.filter(name => {
+  return list.filter((name) => {
     const d = delay[name];
     if (d === undefined) {
       return true;
@@ -120,19 +124,50 @@ function filterAvailableProxies(list, delay) {
   });
 }
 
-function filterAvailableProxiesAndSortImpl(all, delay, filterByRt) {
+const ProxySortingFns = {
+  Natural: (proxies, _delay) => {
+    return proxies;
+  },
+  LatencyAsc: (proxies, delay) => {
+    return proxies.sort((a, b) => {
+      const d1 = getSortDelay(delay[a], 999999);
+      const d2 = getSortDelay(delay[b], 999999);
+      return d1 - d2;
+    });
+  },
+  LatencyDesc: (proxies, delay) => {
+    return proxies.sort((a, b) => {
+      const d1 = getSortDelay(delay[a], 999999);
+      const d2 = getSortDelay(delay[b], 999999);
+      return d2 - d1;
+    });
+  },
+  NameAsc: (proxies) => {
+    return proxies.sort();
+  },
+  NameDesc: (proxies) => {
+    return proxies.sort((a, b) => {
+      if (a > b) return -1;
+      if (a < b) return 1;
+      return 0;
+    });
+  },
+};
+
+function filterAvailableProxiesAndSortImpl(
+  all,
+  delay,
+  hideUnavailableProxies,
+  proxySortBy
+) {
   // all is freezed
   let filtered = [...all];
-  if (filterByRt) {
+  if (hideUnavailableProxies) {
     filtered = filterAvailableProxies(all, delay);
   }
-
-  return filtered.sort((first, second) => {
-    const d1 = getSortDelay(delay[first], 999999);
-    const d2 = getSortDelay(delay[second], 999999);
-    return d1 - d2;
-  });
+  return ProxySortingFns[proxySortBy](filtered, delay);
 }
+
 export const filterAvailableProxiesAndSort = memoizeOne(
   filterAvailableProxiesAndSortImpl
 );
@@ -141,13 +176,13 @@ export function ProxyListSummaryView({
   all,
   now,
   isSelectable,
-  itemOnTapCallback
+  itemOnTapCallback,
 }: ProxyListProps) {
   return (
     <div className={s0.list}>
-      {all.map(proxyName => {
+      {all.map((proxyName) => {
         const proxyClassName = cx(s0.proxy, {
-          [s0.proxySelectable]: isSelectable
+          [s0.proxySelectable]: isSelectable,
         });
         return (
           <div
@@ -168,14 +203,21 @@ export function ProxyListSummaryView({
 
 export default connect((s, { name, delay }) => {
   const proxies = getProxies(s);
-  const filterByRt = getRtFilterSwitch(s);
   const collapsibleIsOpen = getCollapsibleIsOpen(s);
+  const proxySortBy = getProxySortBy(s);
+  const hideUnavailableProxies = getHideUnavailableProxies(s);
+
   const group = proxies[name];
   const { all, type, now } = group;
   return {
-    all: filterAvailableProxiesAndSort(all, delay, filterByRt),
+    all: filterAvailableProxiesAndSort(
+      all,
+      delay,
+      hideUnavailableProxies,
+      proxySortBy
+    ),
     type,
     now,
-    isOpen: collapsibleIsOpen[`proxyGroup:${name}`]
+    isOpen: collapsibleIsOpen[`proxyGroup:${name}`],
   };
 })(ProxyGroup);
diff --git a/src/components/ProxyProvider.js b/src/components/ProxyProvider.js
index 9486128..64dc93b 100644
--- a/src/components/ProxyProvider.js
+++ b/src/components/ProxyProvider.js
@@ -9,16 +9,20 @@ import CollapsibleSectionHeader from './CollapsibleSectionHeader';
 import {
   ProxyList,
   ProxyListSummaryView,
-  filterAvailableProxiesAndSort
+  filterAvailableProxiesAndSort,
 } from './ProxyGroup';
 import Button from './Button';
 
-import { getClashAPIConfig, getCollapsibleIsOpen } from '../store/app';
+import {
+  getClashAPIConfig,
+  getCollapsibleIsOpen,
+  getProxySortBy,
+  getHideUnavailableProxies,
+} from '../store/app';
 import {
   getDelay,
-  getRtFilterSwitch,
   updateProviderByName,
-  healthcheckProviderByName
+  healthcheckProviderByName,
 } from '../store/proxies';
 
 import s from './ProxyProvider.module.css';
@@ -31,8 +35,8 @@ type Props = {
   type: 'Proxy' | 'Rule',
   vehicleType: 'HTTP' | 'File' | 'Compatible',
   updatedAt?: string,
-  dispatch: any => void,
-  isOpen: boolean
+  dispatch: (any) => void,
+  isOpen: boolean,
 };
 
 function ProxyProvider({
@@ -42,7 +46,7 @@ function ProxyProvider({
   updatedAt,
   isOpen,
   dispatch,
-  apiConfig
+  apiConfig,
 }: Props) {
   const [isHealthcheckLoading, setIsHealthcheckLoading] = useState(false);
   const updateProvider = useCallback(
@@ -56,7 +60,7 @@ function ProxyProvider({
   }, [apiConfig, dispatch, name, setIsHealthcheckLoading]);
 
   const {
-    app: { updateCollapsibleIsOpen }
+    app: { updateCollapsibleIsOpen },
   } = useStoreActions();
 
   // const [isCollapsibleOpen, setCollapsibleOpen] = useState(false);
@@ -101,11 +105,11 @@ function ProxyProvider({
 const button = {
   rest: { scale: 1 },
   // hover: { scale: 1.1 },
-  pressed: { scale: 0.95 }
+  pressed: { scale: 0.95 },
 };
 const arrow = {
   rest: { rotate: 0 },
-  hover: { rotate: 360, transition: { duration: 0.3 } }
+  hover: { rotate: 360, transition: { duration: 0.3 } },
 };
 function Refresh() {
   return (
@@ -124,18 +128,23 @@ function Refresh() {
 }
 
 const mapState = (s, { proxies, name }) => {
-  const filterByRt = getRtFilterSwitch(s);
+  const hideUnavailableProxies = getHideUnavailableProxies(s);
   const delay = getDelay(s);
   const collapsibleIsOpen = getCollapsibleIsOpen(s);
   const apiConfig = getClashAPIConfig(s);
+
+  const proxySortBy = getProxySortBy(s);
+
   return {
     apiConfig,
-    proxies: filterAvailableProxiesAndSort(proxies, delay, filterByRt),
-    isOpen: collapsibleIsOpen[`proxyProvider:${name}`]
+    proxies: filterAvailableProxiesAndSort(
+      proxies,
+      delay,
+      hideUnavailableProxies,
+      proxySortBy
+    ),
+    isOpen: collapsibleIsOpen[`proxyProvider:${name}`],
   };
 };
 
-// const mapState = s => ({
-//   apiConfig: getClashAPIConfig(s)
-// });
 export default connect(mapState)(ProxyProvider);
diff --git a/src/components/Root.css b/src/components/Root.css
index fd7d6d9..22cae24 100644
--- a/src/components/Root.css
+++ b/src/components/Root.css
@@ -1,15 +1,3 @@
-@font-face {
-  font-family: 'Roboto Mono';
-  font-style: normal;
-  font-weight: 400;
-  src: local('Roboto Mono'), local('RobotoMono-Regular'),
-    url('https://cdn.jsdelivr.net/npm/@hsjs/[email protected]/robotomono/v5/L0x5DF4xlVMF-BfR8bXMIjhLq3-cXbKD.woff2')
-      format('woff2');
-  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
-    U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
-    U+FEFF, U+FFFD;
-}
-
 .relative {
   position: relative;
 }
@@ -88,6 +76,7 @@ body.dark {
   --color-background: #202020;
   --color-text: #ddd;
   --color-text-secondary: #ccc;
+  --color-text-highlight: #fff;
   --color-bg-sidebar: #2d2d30;
   --color-sb-active-row-bg: #494b4e;
   --color-input-bg: #2d2d30;
@@ -95,18 +84,22 @@ body.dark {
   --color-toggle-bg: #353535;
   --color-toggle-selected: #181818;
   --color-icon: #c7c7c7;
+  --color-separator: #333;
   --color-btn-bg: #232323;
   --color-btn-fg: #bebebe;
   --color-bg-proxy: #303030;
   --color-row-odd: #282828;
   --bg-modal: #1f1f20;
   --bg-near-transparent: rgba(255, 255, 255, 0.1);
+  --select-border-color: #040404;
+  --select-bg-hover: url(data:image/svg+xml,%0A%20%20%20%20%3Csvg%20width%3D%228%22%20height%3D%2224%22%20viewBox%3D%220%200%208%2024%22%20fill%3D%22none%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%0A%20%20%20%20%20%20%3Cpath%20d%3D%22M4%207L7%2011H1L4%207Z%22%20fill%3D%22%23ffffff%22%20%2F%3E%0A%20%20%20%20%20%20%3Cpath%20d%3D%22M4%2017L1%2013L7%2013L4%2017Z%22%20fill%3D%22%23ffffff%22%20%2F%3E%0A%20%20%20%20%3C%2Fsvg%3E%0A%20%20);
 }
 
 body.light {
   --color-background: #fbfbfb;
   --color-text: #222;
   --color-text-secondary: #646464;
+  --color-text-highlight: #040404;
   --color-bg-sidebar: #e7e7e7;
   --color-sb-active-row-bg: #d0d0d0;
   --color-input-bg: #ffffff;
@@ -114,12 +107,15 @@ body.light {
   --color-toggle-bg: #ffffff;
   --color-toggle-selected: #d7d7d7;
   --color-icon: #5b5b5b;
+  --color-separator: #ccc;
   --color-btn-bg: #f4f4f4;
   --color-btn-fg: #101010;
   --color-bg-proxy: #e7e7e7;
   --color-row-odd: #f5f5f5;
   --bg-modal: #fbfbfb;
   --bg-near-transparent: rgba(0, 0, 0, 0.1);
+  --select-border-color: #999999;
+  --select-bg-hover: url(data:image/svg+xml,%0A%20%20%20%20%3Csvg%20width%3D%228%22%20height%3D%2224%22%20viewBox%3D%220%200%208%2024%22%20fill%3D%22none%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%0A%20%20%20%20%20%20%3Cpath%20d%3D%22M4%207L7%2011H1L4%207Z%22%20fill%3D%22%23222222%22%20%2F%3E%0A%20%20%20%20%20%20%3Cpath%20d%3D%22M4%2017L1%2013L7%2013L4%2017Z%22%20fill%3D%22%23222222%22%20%2F%3E%0A%20%20%20%20%3C%2Fsvg%3E%0A%20%20);
 }
 
 .flexCenter {
diff --git a/src/components/proxies/Settings.js b/src/components/proxies/Settings.js
new file mode 100644
index 0000000..e21ae72
--- /dev/null
+++ b/src/components/proxies/Settings.js
@@ -0,0 +1,75 @@
+import * as React from 'react';
+
+import { getProxySortBy, getHideUnavailableProxies } from '../../store/app';
+
+import Switch from '../SwitchThemed';
+import { connect, useStoreActions } from '../StateProvider';
+import Select from '../shared/Select';
+import s from './Settings.module.css';
+
+const options = [
+  ['Natural', 'Original order in config file'],
+  ['LatencyAsc', 'By latency from small to big'],
+  ['LatencyDesc', 'By latency from big to small'],
+  ['NameAsc', 'By name alphabetically (A-Z)'],
+  ['NameDesc', 'By name alphabetically (Z-A)'],
+];
+
+const { useCallback } = React;
+
+function Settings({ appConfig }) {
+  const {
+    app: { updateAppConfig },
+  } = useStoreActions();
+
+  const handleProxySortByOnChange = useCallback(
+    (e) => {
+      updateAppConfig('proxySortBy', e.target.value);
+    },
+    [updateAppConfig]
+  );
+
+  const handleHideUnavailablesSwitchOnChange = useCallback(
+    (v) => {
+      updateAppConfig('hideUnavailableProxies', v);
+    },
+    [updateAppConfig]
+  );
+  return (
+    <>
+      <div className={s.labeledInput}>
+        <span>Sorting in group</span>
+        <div>
+          <Select
+            options={options}
+            selected={appConfig.proxySortBy}
+            onChange={handleProxySortByOnChange}
+          />
+        </div>
+      </div>
+      <hr />
+      <div className={s.labeledInput}>
+        <span>Hide unavailable proxies</span>
+        <div>
+          <Switch
+            name="hideUnavailableProxies"
+            checked={appConfig.hideUnavailableProxies}
+            onChange={handleHideUnavailablesSwitchOnChange}
+          />
+        </div>
+      </div>
+    </>
+  );
+}
+
+const mapState = (s) => {
+  const proxySortBy = getProxySortBy(s);
+  const hideUnavailableProxies = getHideUnavailableProxies(s);
+  return {
+    appConfig: {
+      proxySortBy,
+      hideUnavailableProxies,
+    },
+  };
+};
+export default connect(mapState)(Settings);
diff --git a/src/components/proxies/Settings.module.css b/src/components/proxies/Settings.module.css
new file mode 100644
index 0000000..364d07d
--- /dev/null
+++ b/src/components/proxies/Settings.module.css
@@ -0,0 +1,17 @@
+.labeledInput {
+  max-width: 85vw;
+  width: 400px;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  font-size: 13px;
+  padding: 13px 0;
+}
+
+hr {
+  height: 1px;
+  background-color: var(--color-separator);
+  border: none;
+  outline: none;
+  margin: 1rem 0px;
+}
diff --git a/src/components/rtf.css b/src/components/rtf.css
index 1a68f6b..a61b35d 100644
--- a/src/components/rtf.css
+++ b/src/components/rtf.css
@@ -13,7 +13,7 @@
 }
 .rtf.open .rtf--mb > * {
   transform-origin: center center;
-  transform: rotate(315deg);
+  transform: rotate(360deg);
   transition: ease-in-out transform 0.2s;
 }
 .rtf.open .rtf--mb > ul {
@@ -107,18 +107,15 @@
 }
 
 .rtf--mb {
-  height: 56px;
-  width: 56px;
+  height: 48px;
+  width: 48px;
   z-index: 9999;
-  /* background-color: #666666; */
   background: #387cec;
-  /* background: var(--color-btn-bg); */
   display: inline-flex;
   justify-content: center;
   align-items: center;
   position: relative;
   border: none;
-  /* border: 1px solid #555; */
   border-radius: 50%;
   box-shadow: 0 0 4px rgba(0, 0, 0, 0.14), 0 4px 8px rgba(0, 0, 0, 0.28);
   cursor: pointer;
diff --git a/src/components/shared/BaseModal.js b/src/components/shared/BaseModal.js
new file mode 100644
index 0000000..8bbdbf4
--- /dev/null
+++ b/src/components/shared/BaseModal.js
@@ -0,0 +1,30 @@
+import * as React from 'react';
+
+import Modal from 'react-modal';
+import cx from 'classnames';
+
+import modalStyle from '../Modal.module.css';
+import s from './BaseModal.module.css';
+
+const { useMemo } = React;
+
+export default function BaseModal({ isOpen, onRequestClose, children }) {
+  const className = useMemo(
+    () => ({
+      base: cx(modalStyle.content, s.cnt),
+      afterOpen: s.afterOpen,
+      beforeClose: '',
+    }),
+    []
+  );
+  return (
+    <Modal
+      isOpen={isOpen}
+      onRequestClose={onRequestClose}
+      className={className}
+      overlayClassName={cx(modalStyle.overlay, s.overlay)}
+    >
+      {children}
+    </Modal>
+  );
+}
diff --git a/src/components/shared/BaseModal.module.css b/src/components/shared/BaseModal.module.css
new file mode 100644
index 0000000..1d206e1
--- /dev/null
+++ b/src/components/shared/BaseModal.module.css
@@ -0,0 +1,17 @@
+.overlay {
+  background-color: rgba(0, 0, 0, 0.6);
+}
+.cnt {
+  position: absolute;
+  background-color: var(--bg-modal);
+  color: var(--color-text);
+  line-height: 1.4;
+  opacity: 0.6;
+  transition: all 0.3s ease;
+  transform: translate(-50%, -50%) scale(1.2);
+  box-shadow: rgba(0, 0, 0, 0.12) 0px 4px 4px, rgba(0, 0, 0, 0.24) 0px 16px 32px;
+}
+.afterOpen {
+  opacity: 1;
+  transform: translate(-50%, -50%) scale(1);
+}
diff --git a/src/components/shared/Select.module.css b/src/components/shared/Select.module.css
new file mode 100644
index 0000000..32343ea
--- /dev/null
+++ b/src/components/shared/Select.module.css
@@ -0,0 +1,29 @@
+.select {
+  height: 30px;
+  width: 100%;
+  padding-left: 8px;
+  background-color: transparent;
+  appearance: none;
+  /* background-color: rgb(36, 36, 36); */
+  /* -webkit-appearance: none; */
+  color: var(--color-text);
+  /* color: rgb(153, 153, 153); */
+  padding-right: 20px;
+  background-image: url(data:image/svg+xml,%0A%20%20%20%20%3Csvg%20width%3D%228%22%20height%3D%2224%22%20viewBox%3D%220%200%208%2024%22%20fill%3D%22none%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%0A%20%20%20%20%20%20%3Cpath%20d%3D%22M4%207L7%2011H1L4%207Z%22%20fill%3D%22%23999999%22%20%2F%3E%0A%20%20%20%20%20%20%3Cpath%20d%3D%22M4%2017L1%2013L7%2013L4%2017Z%22%20fill%3D%22%23999999%22%20%2F%3E%0A%20%20%20%20%3C%2Fsvg%3E%0A%20%20);
+  border-radius: 4px;
+  border-width: 1px;
+  border-style: solid;
+  border-image: initial;
+  border-color: var(--select-border-color);
+  transition: all 100ms ease 0s;
+  background-position: calc(100% - 8px) center;
+  background-repeat: no-repeat;
+}
+
+.select:hover,
+.select:focus {
+  border-color: rgb(52, 52, 52);
+  outline: none !important;
+  color: var(--color-text-highlight);
+  background-image: var(--select-bg-hover);
+}
diff --git a/src/components/shared/Select.tsx b/src/components/shared/Select.tsx
new file mode 100644
index 0000000..03ac084
--- /dev/null
+++ b/src/components/shared/Select.tsx
@@ -0,0 +1,21 @@
+import * as React from 'react';
+
+import s from './Select.module.css';
+
+type Props = {
+  options: Array<string[]>;
+  selected: string;
+  onChange: (event: React.ChangeEvent<HTMLSelectElement>) => any;
+};
+
+export default function Select({ options, selected, onChange }: Props) {
+  return (
+    <select className={s.select} value={selected} onChange={onChange}>
+      {options.map(([value, name]) => (
+        <option key={value} value={value}>
+          {name}
+        </option>
+      ))}
+    </select>
+  );
+}
diff --git a/src/components/svg/Equalizer.tsx b/src/components/svg/Equalizer.tsx
new file mode 100644
index 0000000..274720f
--- /dev/null
+++ b/src/components/svg/Equalizer.tsx
@@ -0,0 +1,30 @@
+import * as React from 'react';
+
+type Props = {
+  size?: number;
+  color?: string;
+};
+
+export default function Equalizer({
+  color = 'currentColor',
+  size = 24,
+}: Props) {
+  return (
+    <svg
+      fill="none"
+      xmlns="http://www.w3.org/2000/svg"
+      viewBox="0 0 24 24"
+      width={size}
+      height={size}
+      stroke={color}
+      strokeWidth="2"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+    >
+      <path d="M2 6h9M18.5 6H22" />
+      <circle cx="16" cy="6" r="2" />
+      <path d="M22 18h-9M6 18H2" />
+      <circle r="2" transform="matrix(-1 0 0 1 8 18)" />
+    </svg>
+  );
+}
diff --git a/src/custom.d.ts b/src/custom.d.ts
new file mode 100644
index 0000000..9041f77
--- /dev/null
+++ b/src/custom.d.ts
@@ -0,0 +1,5 @@
+// for css modules
+declare module '*.module.css' {
+  const classes: { [key: string]: string };
+  export default classes;
+}
diff --git a/src/misc/constants.ts b/src/misc/constants.ts
new file mode 100644
index 0000000..6ac5393
--- /dev/null
+++ b/src/misc/constants.ts
@@ -0,0 +1,2 @@
+
+// const ProxySortingOptions = 
diff --git a/src/store/app.js b/src/store/app.js
index ae8e8a2..ceb3c94 100644
--- a/src/store/app.js
+++ b/src/store/app.js
@@ -4,11 +4,13 @@ import { debounce } from '../misc/utils';
 import { fetchConfigs } from './configs';
 import { closeModal } from './modals';
 
-export const getClashAPIConfig = s => s.app.clashAPIConfig;
-export const getTheme = s => s.app.theme;
-export const getSelectedChartStyleIndex = s => s.app.selectedChartStyleIndex;
-export const getLatencyTestUrl = s => s.app.latencyTestUrl;
-export const getCollapsibleIsOpen = s => s.app.collapsibleIsOpen;
+export const getClashAPIConfig = (s) => s.app.clashAPIConfig;
+export const getTheme = (s) => s.app.theme;
+export const getSelectedChartStyleIndex = (s) => s.app.selectedChartStyleIndex;
+export const getLatencyTestUrl = (s) => s.app.latencyTestUrl;
+export const getCollapsibleIsOpen = (s) => s.app.collapsibleIsOpen;
+export const getProxySortBy = (s) => s.app.proxySortBy;
+export const getHideUnavailableProxies = (s) => s.app.hideUnavailableProxies;
 
 const saveStateDebounced = debounce(saveState, 600);
 
@@ -16,7 +18,7 @@ export function updateClashAPIConfig({ hostname: iHostname, port, secret }) {
   return async (dispatch, getState) => {
     const hostname = iHostname.trim().replace(/^http(s):\/\//, '');
     const clashAPIConfig = { hostname, port, secret };
-    dispatch('appUpdateClashAPIConfig', s => {
+    dispatch('appUpdateClashAPIConfig', (s) => {
       s.app.clashAPIConfig = clashAPIConfig;
     });
     // side effect
@@ -43,7 +45,7 @@ export function switchTheme() {
     const theme = currentTheme === 'light' ? 'dark' : 'light';
     // side effect
     setTheme(theme);
-    dispatch('storeSwitchTheme', s => {
+    dispatch('storeSwitchTheme', (s) => {
       s.app.theme = theme;
     });
     // side effect
@@ -62,7 +64,7 @@ export function clearStorage() {
 
 export function selectChartStyleIndex(selectedChartStyleIndex) {
   return (dispatch, getState) => {
-    dispatch('appSelectChartStyleIndex', s => {
+    dispatch('appSelectChartStyleIndex', (s) => {
       s.app.selectedChartStyleIndex = selectedChartStyleIndex;
     });
     // side effect
@@ -72,7 +74,7 @@ export function selectChartStyleIndex(selectedChartStyleIndex) {
 
 export function updateAppConfig(name, value) {
   return (dispatch, getState) => {
-    dispatch('appUpdateAppConfig', s => {
+    dispatch('appUpdateAppConfig', (s) => {
       s.app[name] = value;
     });
     // side effect
@@ -82,7 +84,7 @@ export function updateAppConfig(name, value) {
 
 export function updateCollapsibleIsOpen(prefix, name, v) {
   return (dispatch, getState) => {
-    dispatch('updateCollapsibleIsOpen', s => {
+    dispatch('updateCollapsibleIsOpen', (s) => {
       s.app.collapsibleIsOpen[`${prefix}:${name}`] = v;
     });
     // side effect
@@ -95,14 +97,17 @@ const defaultState = {
   clashAPIConfig: {
     hostname: '127.0.0.1',
     port: '7892',
-    secret: ''
+    secret: '',
   },
   latencyTestUrl: 'http://www.gstatic.com/generate_204',
   selectedChartStyleIndex: 0,
   theme: 'dark',
 
   // type { [string]: boolean }
-  collapsibleIsOpen: {}
+  collapsibleIsOpen: {},
+  // how proxies are sorted in a group or provider
+  proxySortBy: 'Natural',
+  hideUnavailableProxies: false,
 };
 
 function parseConfigQueryString() {
diff --git a/src/store/index.js b/src/store/index.js
index 78ddca3..b7ad5e4 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -2,12 +2,9 @@ import {
   initialState as app,
   selectChartStyleIndex,
   updateAppConfig,
-  updateCollapsibleIsOpen
+  updateCollapsibleIsOpen,
 } from './app';
-import {
-  initialState as proxies,
-  toggleUnavailableProxiesFilter
-} from './proxies';
+import { initialState as proxies } from './proxies';
 import { initialState as modals } from './modals';
 import { initialState as configs } from './configs';
 import { initialState as rules } from './rules';
@@ -19,16 +16,15 @@ export const initialState = {
   configs,
   proxies,
   rules,
-  logs
+  logs,
 };
 
 export const actions = {
   selectChartStyleIndex,
   updateAppConfig,
-  // proxies
-  toggleUnavailableProxiesFilter,
 
   app: {
-    updateCollapsibleIsOpen
-  }
+    updateCollapsibleIsOpen,
+    updateAppConfig,
+  },
 };
diff --git a/src/store/proxies.js b/src/store/proxies.js
index 3896fee..f96bec5 100644
--- a/src/store/proxies.js
+++ b/src/store/proxies.js
@@ -11,8 +11,8 @@ type ProxyProvider = {
     history: Array<{ time: string, delay: number }>,
     name: string,
     // Shadowsocks, Http ...
-    type: string
-  }>
+    type: string,
+  }>,
 };
 
 // see all types:
@@ -30,21 +30,20 @@ const NonProxyTypes = [
   'Selector',
   'URLTest',
   'LoadBalance',
-  'Unknown'
+  'Unknown',
 ];
 
-export const getProxies = s => s.proxies.proxies;
-export const getDelay = s => s.proxies.delay;
-export const getRtFilterSwitch = s => s.proxies.filterZeroRT;
-export const getProxyGroupNames = s => s.proxies.groupNames;
-export const getProxyProviders = s => s.proxies.proxyProviders || [];
-export const getDangleProxyNames = s => s.proxies.dangleProxyNames;
+export const getProxies = (s) => s.proxies.proxies;
+export const getDelay = (s) => s.proxies.delay;
+export const getProxyGroupNames = (s) => s.proxies.groupNames;
+export const getProxyProviders = (s) => s.proxies.proxyProviders || [];
+export const getDangleProxyNames = (s) => s.proxies.dangleProxyNames;
 
 export function fetchProxies(apiConfig) {
   return async (dispatch, getState) => {
     const [proxiesData, providersData] = await Promise.all([
       proxiesAPI.fetchProxies(apiConfig),
-      proxiesAPI.fetchProviderProxies(apiConfig)
+      proxiesAPI.fetchProviderProxies(apiConfig),
     ]);
 
     const [proxyProviders, providerProxies] = formatProxyProviders(
@@ -77,7 +76,7 @@ export function fetchProxies(apiConfig) {
       if (!providerProxies[v]) dangleProxyNames.push(v);
     }
 
-    dispatch('store/proxies#fetchProxies', s => {
+    dispatch('store/proxies#fetchProxies', (s) => {
       s.proxies.proxies = proxies;
       s.proxies.groupNames = groupNames;
       s.proxies.delay = delayNext;
@@ -88,7 +87,7 @@ export function fetchProxies(apiConfig) {
 }
 
 export function updateProviderByName(apiConfig, name) {
-  return async dispatch => {
+  return async (dispatch) => {
     try {
       await proxiesAPI.updateProviderByName(apiConfig, name);
     } catch (x) {
@@ -109,7 +108,7 @@ async function healthcheckProviderByNameInternal(apiConfig, name) {
 }
 
 export function healthcheckProviderByName(apiConfig, name) {
-  return async dispatch => {
+  return async (dispatch) => {
     await healthcheckProviderByNameInternal(apiConfig, name);
     // should be optimized
     // but ¯\_(ツ)_/¯
@@ -118,17 +117,17 @@ export function healthcheckProviderByName(apiConfig, name) {
 }
 
 export function switchProxy(apiConfig, name1, name2) {
-  return async dispatch => {
+  return async (dispatch) => {
     proxiesAPI
       .requestToSwitchProxy(apiConfig, name1, name2)
       .then(
-        res => {
+        (res) => {
           if (res.ok === false) {
             // eslint-disable-next-line no-console
             console.log('failed to swith proxy', res.statusText);
           }
         },
-        err => {
+        (err) => {
           // eslint-disable-next-line no-console
           console.log(err, 'failed to swith proxy');
         }
@@ -137,7 +136,7 @@ export function switchProxy(apiConfig, name1, name2) {
         dispatch(fetchProxies(apiConfig));
       });
     // optimistic UI update
-    dispatch('store/proxies#switchProxy', s => {
+    dispatch('store/proxies#switchProxy', (s) => {
       const proxies = s.proxies.proxies;
       if (proxies[name1] && proxies[name1].now) {
         proxies[name1].now = name2;
@@ -165,18 +164,18 @@ function requestDelayForProxyOnce(apiConfig, name) {
       ...delayPrev,
       [name]: {
         error,
-        number: delay
-      }
+        number: delay,
+      },
     };
 
-    dispatch('requestDelayForProxyOnce', s => {
+    dispatch('requestDelayForProxyOnce', (s) => {
       s.proxies.delay = delayNext;
     });
   };
 }
 
 export function requestDelayForProxy(apiConfig, name) {
-  return async dispatch => {
+  return async (dispatch) => {
     await dispatch(requestDelayForProxyOnce(apiConfig, name));
   };
 }
@@ -185,7 +184,7 @@ export function requestDelayAll(apiConfig) {
   return async (dispatch, getState) => {
     const proxyNames = getDangleProxyNames(getState());
     await Promise.all(
-      proxyNames.map(p => dispatch(requestDelayForProxy(apiConfig, p)))
+      proxyNames.map((p) => dispatch(requestDelayForProxy(apiConfig, p)))
     );
     const proxyProviders = getProxyProviders(getState());
     // one by one
@@ -196,15 +195,6 @@ export function requestDelayAll(apiConfig) {
   };
 }
 
-export function toggleUnavailableProxiesFilter() {
-  return (dispatch, getState) => {
-    const preState = getRtFilterSwitch(getState());
-    dispatch('store/proxies#toggleUnavailableProxiesFilter', s => {
-      s.proxies.filterZeroRT = !preState;
-    });
-  };
-}
-
 function retrieveGroupNamesFrom(proxies) {
   let groupNames = [];
   let globalAll;
@@ -225,9 +215,9 @@ function retrieveGroupNamesFrom(proxies) {
     globalAll.push('GLOBAL');
     // Sort groups according to its index in GLOBAL group
     groupNames = groupNames
-      .map(name => [globalAll.indexOf(name), name])
+      .map((name) => [globalAll.indexOf(name), name])
       .sort((a, b) => a[0] - b[0])
-      .map(group => group[1]);
+      .map((group) => group[1]);
   }
   return [groupNames, proxyNames];
 }
@@ -260,5 +250,4 @@ export const initialState = {
   proxies: {},
   delay: {},
   groupNames: [],
-  filterZeroRT: false
 };