GokiProtocol · sungoki · Oct 14, 2021 · Oct 14, 2021 · Oct 14, 2021 · Oct 16, 2021
diff --git a/README.md b/README.md
@@ -1,10 +1,40 @@
+## Dev Workflow
+
+1. Link the `package/walletkit` using `yarn link`
+2. In `package/walletkit` run `yarn build` (This will watch the ts files for changes and will also build it)
+3. In `package/example` link this walletkit instead of installing it by `npm link @gokiprotocol/walletkit`
+4. `yarn run` to get the example started running!
+5. DEV
+
+---
+
+## Demo
+
+![walletkit-multilang](https://user-images.githubusercontent.com/22261173/137582726-9e0478dd-3168-4006-b77b-bef67843a5a4.gif)
+
+
+---
+
+## TODO
+
+1. Get a better fallback UI for suspense
+2. Anything more?
+
+---
+
+## To Use
+
+Get the package from the `release` branch. [Here](https://github.com/Aadhinana/walletkit/tree/release)
+
+---
+
+## Source
+
 # walletkit 🔑
 
 [![NPM](https://img.shields.io/npm/v/@gokiprotocol/walletkit)](https://www.npmjs.com/package/@gokiprotocol/walletkit)
 [![License](https://img.shields.io/npm/l/@gokiprotocol/walletkit)](/LICENSE)
 
-![Banner](/images/banner.png)
-
 WalletKit is a React library that allows a Solana dApp to display a modal for connecting wallets.
 
 It is intended to be used with [use-solana](https://github.com/saber-hq/saber-common/tree/master/packages/use-solana).
@@ -14,7 +44,3 @@ It is intended to be used with [use-solana](https://github.com/saber-hq/saber-co
 ```bash
 yarn add @gokiprotocol/walletkit
 ```
-
-## Usage
-
-Check out the [example app](/packages/example) to understand how to use this library.
diff --git a/packages/example/public/locales/hn/translation.json b/packages/example/public/locales/hn/translation.json
@@ -0,0 +1,46 @@
+{
+    "connect_wallet": "वॉलेट कनेक्ट करें",
+    "modal": {
+        "walletStepIntro": {
+            "instruction": "{{appName}} का उपयोग करने के लिए, आपको एक सोलाना वॉलेट कनेक्ट करना होगा।",
+            "detailsOne": {
+                "title": "आप अपने क्रिप्टो को नियंत्रित करते हैं",
+                "description": "गैर-कस्टोडियल वॉलेट का उपयोग करने से आप तीसरे पक्ष पर भरोसा किए बिना अपने क्रिप्टो को नियंत्रित कर सकते हैं।"
+            },
+            "detailsTwo": {
+                "title": "जल्दी और सस्ते में लेन-देन करें",
+                "description": "सोलाना की मापनीयता सुनिश्चित करती है कि लेनदेन $0.01 से कम और बिजली की तेज गति से बने रहें।"
+            }
+        },
+        "walletStepSelect": {
+            "heading": "अपना वॉलेट चुनें",
+            "showUninstalledWallet": "अनइंस्टॉल किए गए वॉलेट दिखाएं",
+            "hideUninstalledWallet": "अनइंस्टॉल किए गए वॉलेट छिपाएं"
+        },
+        "walletStepConnecting": {
+            "connecting": {
+                "header": "कनेक्ट हो रहा है...",
+                "instructions": "कृपया अपना {{walletName}} वॉलेट अनलॉक करें।"
+            },
+            "footer": {
+                "title": "परेशानी हो रही है?"
+            }
+        },
+        "walletStepRedirect": {
+            "title": "आपको रीडायरेक्ट किया जा रहा है",
+            "ix1": "{{infoName}} वॉलेट उपयोग करने के लिए, पहले आपको {{infoName}} वॉलेट इंस्टॉल करना है",
+            "ix2": "सावधान रहे! ध्यान रखे कि आप केवल आधिकारिक वेबसाइट <strong>({{providerURL}})</strong> से इंस्टॉल करें"
+        }
+    },
+    "buttons": {
+        "continue": "आगे बड़े",
+        "goBack": "वापस जाओ",
+        "refresh": "ताज़ा करना"
+    },
+    "footer": {
+        "title": "पहली बार सोलाना का उपयोग कर रहे हैं?",
+        "button": "और अधिक जानें",
+        "finishedInstalling": "हो गया इंस्टॉल?"
+    },
+    "changeLanguage": "भाषा बदलें"
+}
diff --git a/packages/example/src/App.tsx b/packages/example/src/App.tsx
@@ -21,6 +21,9 @@ const App: React.FC = () => {
       app={{
         name: "My App",
       }}
+      locales={{
+        hn: { nativeName: "Hindi" },
+      }}
     >
       <Body />
     </WalletKitProvider>

diff --git a/packages/walletkit/package.json b/packages/walletkit/package.json
@@ -13,7 +13,8 @@
   ],
   "repository": "[email protected]:GokiProtocol/walletkit.git",
   "scripts": {
-    "build": "rm -fr dist/ && tsc && tsc -P tsconfig.esm.json"
+    "build": "rm -fr dist/ && tsc && tsc -P tsconfig.esm.json",
+    "build:dev": "tsc -w"
   },
   "bugs": {
     "url": "https://github.com/GokiProtocol/walletkit/issues"
@@ -29,11 +30,18 @@
     "react-dom": "^17.0.2"
   },
   "dependencies": {
+    "@emotion/react": "^11.4.1",
+    "@emotion/styled": "^11.3.0",
     "@reach/dialog": "^0.16.2",
     "@react-spring/web": "^9.3.0",
     "@types/react": "^17.0.31",
+    "i18next": "^21.3.1",
+    "i18next-browser-languagedetector": "^6.1.2",
+    "i18next-http-backend": "^1.3.1",
     "polished": "^4.1.3",
     "react-device-detect": "^2.1.1",
+    "react-i18next": "^11.12.0",
+    "react-spring": "^9.2.6",
     "react-use-gesture": "^9.1.3",
     "tslib": "^2.3.1",
     "unstated-next": "^1.1.0"

diff --git a/packages/walletkit/src/WalletKitProvider.tsx b/packages/walletkit/src/WalletKitProvider.tsx
@@ -1,12 +1,21 @@
 import type { UseSolanaArgs } from "@saberhq/use-solana";
 import { SolanaProvider } from "@saberhq/use-solana";
-import React, { useContext, useMemo, useState } from "react";
+import i18next from "i18next";
+import React, {
+  Suspense,
+  useContext,
+  useEffect,
+  useMemo,
+  useState,
+} from "react";
+import { I18nextProvider } from "react-i18next";
 
 import {
   ModalStep,
   WalletSelectorModal,
 } from "./components/WalletSelectorModal";
-import type { WalletKitArgs } from "./types";
+import { initI18n } from "./i18n";
+import type { Locales, WalletKitArgs } from "./types";
 
 export { useConnectedWallet, useSolana, useWallet } from "@saberhq/use-solana";
 
@@ -16,13 +25,19 @@ export interface WalletKit {
 
 const WalletKitContext = React.createContext<WalletKit | null>(null);
 
-interface Props extends WalletKitArgs, UseSolanaArgs {
+interface Props extends Omit<WalletKitArgs, "locales">, UseSolanaArgs {
+  additionalLocales?: Locales<string>;
   children: React.ReactNode;
 }
 
+export const DEFAULT_LOCALES = {
+  en: { nativeName: "English" },
+};
+
 export const WalletKitProvider: React.FC<Props> = ({
   children,
   app,
+  additionalLocales,
   initialStep = ModalStep.Intro,
   ...solanaProviderArgs
 }: Props) => {
@@ -32,18 +47,32 @@ export const WalletKitProvider: React.FC<Props> = ({
     return { connect: () => setShowWalletSelector(true) };
   }, []);
 
+  const locales = {
+    ...DEFAULT_LOCALES,
+    ...additionalLocales,
+  };
+
+  useEffect(() => {
+    void initI18n();
+  });
+
   return (
-    <SolanaProvider {...solanaProviderArgs}>
-      <WalletKitContext.Provider value={kit}>
-        <WalletSelectorModal
-          app={app}
-          initialStep={initialStep}
-          isOpen={showWalletSelector}
-          onDismiss={() => setShowWalletSelector(false)}
-        />
-        {children}
-      </WalletKitContext.Provider>
-    </SolanaProvider>
+    <Suspense fallback="loading..">
+      <I18nextProvider i18n={i18next}>
+        <SolanaProvider {...solanaProviderArgs}>
+          <WalletKitContext.Provider value={kit}>
+            <WalletSelectorModal
+              app={app}
+              initialStep={initialStep}
+              isOpen={showWalletSelector}
+              onDismiss={() => setShowWalletSelector(false)}
+              locales={locales}
+            />
+            {children}
+          </WalletKitContext.Provider>
+        </SolanaProvider>
+      </I18nextProvider>
+    </Suspense>
   );
 };
 

diff --git a/packages/walletkit/src/components/ConnectWalletButton/index.tsx b/packages/walletkit/src/components/ConnectWalletButton/index.tsx
@@ -1,6 +1,7 @@
 import { css } from "@emotion/react";
 import styled from "@emotion/styled";
 import lighten from "polished/lib/color/lighten";
+import { useTranslation } from "react-i18next";
 
 import { useWalletKit } from "../../WalletKitProvider";
 
@@ -56,6 +57,7 @@ export const ConnectWalletButton: React.FC<Props> = ({
   ...buttonProps
 }: Props) => {
   const { connect } = useWalletKit();
+  const { t } = useTranslation();
   return (
     <Button variant={variant} {...buttonProps} onClick={connect}>
       <Logomark
@@ -64,7 +66,10 @@ export const ConnectWalletButton: React.FC<Props> = ({
           width: 16px;
         `}
       />
-      <span>Connect Wallet</span>
+      <span>
+        {t("connect_wallet", "Connect Wallet")}
+        {/* Connect Wallet */}
+      </span>
     </Button>
   );
 };

diff --git a/packages/walletkit/src/components/WalletSelectorModal/LanguageToggle.tsx b/packages/walletkit/src/components/WalletSelectorModal/LanguageToggle.tsx
@@ -0,0 +1,61 @@
+import styled from "@emotion/styled";
+import type { ChangeEventHandler } from "react";
+import React, { useState } from "react";
+import { useTranslation } from "react-i18next";
+
+import type { LocaleInfo, Locales } from "../../types";
+
+interface Props<L extends string>
+  extends React.DetailedHTMLProps<
+    React.ButtonHTMLAttributes<HTMLButtonElement>,
+    HTMLButtonElement
+  > {
+  locales: Locales<L>;
+}
+
+export const LanguageToggle = <L extends string>({
+  locales,
+}: Props<L>): React.ReactElement => {
+  const { t, i18n } = useTranslation();
+
+  const [lang, setLang] = useState<string>(i18n.language);
+
+  const handleSelectLanguage: ChangeEventHandler<HTMLSelectElement> = (
+    e: React.ChangeEvent<HTMLSelectElement>
+  ) => {
+    setLang(e.target.value);
+    i18n.changeLanguage(e.target.value).catch((e) => console.log(e));
+  };
+
+  return (
+    <BottomArea>
+      <label>{t("changeLanguage", "Change Language")}</label>
+      <select id="language" value={lang} onChange={handleSelectLanguage}>
+        {Object.entries<LocaleInfo>(locales).map(([locale, info]) => (
+          <option
+            key={locale}
+            value={locale}
+            style={{
+              border: "1px solid #dfdfdf",
+              boxSizing: "border-box",
+              borderRadius: "4px",
+              padding: "0 4px",
+            }}
+          >
+            {info.nativeName}
+          </option>
+        ))}
+      </select>
+    </BottomArea>
+  );
+};
+
+export const BottomArea = styled.div`
+  font-size: 14px;
+  line-height: 15px;
+  color: #696969;
+  margin: 0 10px;
+
+  display: flex;
+  justify-content: space-around;
+`;
diff --git a/packages/walletkit/src/components/WalletSelectorModal/WalletStepConnecting/index.tsx b/packages/walletkit/src/components/WalletSelectorModal/WalletStepConnecting/index.tsx
@@ -3,6 +3,7 @@ import styled from "@emotion/styled";
 import { useSolana, WalletType } from "@saberhq/use-solana";
 import { useCallback, useEffect, useState } from "react";
 import { isMobile } from "react-device-detect";
+import { useTranslation } from "react-i18next";
 
 import { BottomArea, FooterText } from "../ButtonWithFooter";
 import type { ProviderInfo } from "../WalletStepSelect";
@@ -30,6 +31,7 @@ export const WalletStepConnecting: React.FC<Props> = ({
     );
   const { activate, connected, wallet } = useSolana();
   const [error, setError] = useState<string | null>(null);
+  const { t } = useTranslation();
 
   const isManualConnect =
     isMobile &&
@@ -70,7 +72,12 @@ export const WalletStepConnecting: React.FC<Props> = ({
       <ConnectingWrapper>
         {error ? (
           <ConnectingHeader>
-            <Connecting>Error connecting wallet</Connecting>
+            <Connecting>
+              {t(
+                "modal.walletStepConnecting.error.header",
+                "Error Connecting Wallet"
+              )}
+            </Connecting>
             <ConnectingInstructions>{error}</ConnectingInstructions>
             <ConnectingInstructions>
               <a
@@ -85,13 +92,18 @@ export const WalletStepConnecting: React.FC<Props> = ({
                   void doActivate();
                 }}
               >
-                Retry
+                {t("buttons.retry", "Retry")}
               </a>
             </ConnectingInstructions>
           </ConnectingHeader>
         ) : (
           <ConnectingHeader>
-            <Connecting>Connecting...</Connecting>
+            <Connecting>
+              {t(
+                "modal.walletStepConnecting.connecting.header",
+                "Connecting..."
+              )}
+            </Connecting>
             {isManualConnect ? (
               <ConnectingInstructions>
                 Please{" "}
@@ -113,7 +125,11 @@ export const WalletStepConnecting: React.FC<Props> = ({
               </ConnectingInstructions>
             ) : (
               <ConnectingInstructions>
-                Please unlock your {walletProviderInfo.name} wallet.
+                {t(
+                  "modal.walletStepConnecting.connecting.instructions",
+                  "Please unlock your {{ walletName }} wallet",
+                  { walletName: walletProviderInfo.name }
+                )}
               </ConnectingInstructions>
             )}
           </ConnectingHeader>
@@ -127,7 +143,7 @@ export const WalletStepConnecting: React.FC<Props> = ({
         </AppIconsWrapper>
         <BottomArea>
           <FooterText>
-            Having trouble?{" "}
+            {t("modal.walletStepConnecting.footer.title", "Having trouble?")}{" "}
             <a
               href="#"
               onClick={(e) => {
@@ -136,7 +152,7 @@ export const WalletStepConnecting: React.FC<Props> = ({
                 onBack?.();
               }}
             >
-              Go back
+              {t("buttons.goBack", "Go Back")}
             </a>
           </FooterText>
         </BottomArea>