render amount and limit input

packages/demobank-ui/src/components/Cashouts/views.tsx

@@ -19,6 +19,7 @@ import { useTranslationContext } from "@gnu-taler/web-util/browser";
 import { State } from "./index.js";
 import { format } from "date-fns";
 import { Amounts } from "@gnu-taler/taler-util";
+import { RenderAmount } from "../../pages/PaytoWireTransferForm.js";
 
 export function LoadingUriView({ error }: State.LoadingUriError): VNode {
   const { i18n } = useTranslationContext();
@@ -62,8 +63,8 @@ export function ReadyView({ cashouts, onSelected }: State.Ready): VNode {
                     ? format(item.confirmation_time, "dd/MM/yyyy HH:mm:ss")
                     : "-"}
                 </td>
-                <td>{Amounts.stringifyValue(item.amount_debit)}</td>
+                <td><RenderAmount value={Amounts.parseOrThrow(item.amount_debit)} /></td>
-                <td>{Amounts.stringifyValue(item.amount_credit)}</td>
+                <td><RenderAmount value={Amounts.parseOrThrow(item.amount_credit)} /></td>
                 <td>{item.status}</td>
                 <td>
                   <a

packages/demobank-ui/src/components/Transactions/views.tsx

@@ -20,6 +20,7 @@ import { State } from "./index.js";
 import { format, isToday } from "date-fns";
 import { Amounts } from "@gnu-taler/taler-util";
 import { useEffect, useRef } from "preact/hooks";
+import { RenderAmount } from "../../pages/PaytoWireTransferForm.js";
 
 export function LoadingUriView({ error }: State.LoadingUriError): VNode {
   const { i18n } = useTranslationContext();
@@ -72,13 +73,7 @@ export function ReadyView({ transactions, onNext, onPrev }: State.Ready): VNode
                 {txs.map(item => {
                   const time = item.when.t_ms === "never" ? "" : format(item.when.t_ms, "HH:mm:ss")
                   const amount = <Fragment>
-                    {item.negative ? "-" : ""}
+                    { }
-                    {item.amount ? (
-                      `${Amounts.stringifyValue(item.amount)} ${item.amount.currency
-                      }`
-                    ) : (
-                      <span style={{ color: "grey" }}>&lt;{i18n.str`invalid value`}&gt;</span>
-                    )}
                   </Fragment>
                   return (<tr key={idx}>
                     <td class="relative py-2 pl-2 pr-2 text-sm ">
@@ -86,20 +81,26 @@ export function ReadyView({ transactions, onNext, onPrev }: State.Ready): VNode
                       <dl class="font-normal sm:hidden">
                         <dt class="sr-only sm:hidden"><i18n.Translate>Amount</i18n.Translate></dt>
                         <dd class="mt-1 truncate text-gray-700">
-                          {item.negative ? i18n.str`sent` : i18n.str`received`} {item.amount ? (
+                          {item.negative ? i18n.str`sent` : i18n.str`received`}
-                            `${Amounts.stringifyValue(item.amount)}`
+
+                          {item.amount ? (
+                            <RenderAmount value={item.amount} />
                           ) : (
                             <span style={{ color: "grey" }}>&lt;{i18n.str`invalid value`}&gt;</span>
                           )}</dd>
+
                         <dt class="sr-only sm:hidden"><i18n.Translate>Counterpart</i18n.Translate></dt>
                         <dd class="mt-1 truncate text-gray-500 sm:hidden">
-                        {item.negative ? i18n.str`to` : i18n.str`from`} {item.counterpart}
+                          {item.negative ? i18n.str`to` : i18n.str`from`} {item.counterpart}
                         </dd>
                       </dl>
                     </td>
                     <td data-negative={item.negative ? "true" : "false"}
                       class="hidden sm:table-cell px-3 py-3.5 text-sm text-gray-500 data-[negative=false]:text-green-600 data-[negative=true]:text-red-600">
-                      {amount}
+                      {item.amount ? (<RenderAmount value={item.amount} negative={item.negative} />
+                      ) : (
+                        <span style={{ color: "grey" }}>&lt;{i18n.str`invalid value`}&gt;</span>
+                      )}
                     </td>
                     <td class="hidden sm:table-cell px-3 py-3.5 text-sm text-gray-500">{item.counterpart}</td>
                     <td class="px-3 py-3.5 text-sm text-gray-500 break-all min-w-md">{item.subject}</td>

packages/demobank-ui/src/components/app.tsx

@@ -31,6 +31,7 @@ import { getInitialBackendBaseURL } from "../hooks/backend.js";
 import { BANK_INTEGRATION_PROTOCOL_VERSION, useConfigState } from "../hooks/config.js";
 import { ErrorLoading } from "./ErrorLoading.js";
 import { BankFrame } from "../pages/BankFrame.js";
+import { ConfigStateProvider } from "../context/config.js";
 const WITH_LOCAL_STORAGE_CACHE = false;
 
 /**
@@ -84,11 +85,11 @@ function VersionCheck({ children }: { children: ComponentChildren }): VNode {
     </BankFrame>
   }
   if (checked.type === "ok") {
-    return <Fragment>{children}</Fragment>
+    return <ConfigStateProvider value={checked.result}>{children}</ConfigStateProvider>
   }
-  
+
   return <BankFrame>
-    <ErrorLoading error={checked.result}/>
+    <ErrorLoading error={checked.result} />
   </BankFrame>
 }
 

packages/demobank-ui/src/context/config.ts

@@ -0,0 +1,52 @@
+/*
+ This file is part of GNU Taler
+ (C) 2022 Taler Systems S.A.
+
+ GNU Taler 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, or (at your option) any later version.
+
+ GNU Taler 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
+ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+import { ComponentChildren, createContext, h, VNode } from "preact";
+import { useContext } from "preact/hooks";
+
+/**
+ *
+ * @author Sebastian Javier Marchano (sebasjm)
+ */
+
+export type Type = Required<SandboxBackend.Config>;
+
+const initial: Type = {
+  name: "",
+  version: "0:0:0",
+  currency_fraction_digits: 2,
+  currency_fraction_limit: 2,
+  fiat_currency: "",
+  have_cashout: false,
+};
+const Context = createContext<Type>(initial);
+
+export const useConfigContext = (): Type => useContext(Context);
+
+export const ConfigStateProvider = ({
+  value,
+  children,
+}: {
+  value: Type,
+  children: ComponentChildren;
+}): VNode => {
+
+  return h(Context.Provider, {
+    value,
+    children,
+  });
+};
+

packages/demobank-ui/src/declaration.d.ts

@@ -107,9 +107,27 @@ namespace SandboxBackend {
     name: string;
     // API version in the form $n:$n:$n
     version: string;
-    // Contains ratios and fees related to buying
+    // If 'true', the server provides local currency
-    // and selling the circuit currency.
+    // conversion support.
-    ratios_and_fees: RatiosAndFees;
+    // If missing or false, some parts of the API
+    // are not supported and return 404.
+    have_cashout?: boolean;
+
+    // Fiat currency.  That is the currency in which
+    // cash-out operations ultimately wire money.
+    // Only applicable if have_cashout=true.
+    fiat_currency?: string;
+
+    // How many digits should the amounts be rendered
+    // with by default. Small capitals should
+    // be used to render fractions beyond the number
+    // given here (like on gas stations).
+    currency_fraction_digits?: number;
+
+    // How many decimal digits an operation can
+    // have. Wire transfers with more decimal 
+    // digits will not be accepted.
+    currency_fraction_limit?: number;
   }
   interface RatiosAndFees {
     // Exchange rate to buy the circuit currency from fiat.

packages/demobank-ui/src/hooks/config.ts

@@ -18,13 +18,13 @@ async function getConfigState(
   return result.data;
 }
 
-type Result = undefined
+export type ConfigResult = undefined
-  | { type: "ok", result: SandboxBackend.Config }
+  | { type: "ok", result: Required<SandboxBackend.Config> }
   | { type: "wrong", result: SandboxBackend.Config }
   | { type: "error", result: HttpError<SandboxBackend.SandboxError> }
 
-export function useConfigState(): Result {
+export function useConfigState(): ConfigResult {
-  const [checked, setChecked] = useState<Result>()
+  const [checked, setChecked] = useState<ConfigResult>()
   const { request } = useApiContext();
 
   useEffect(() => {
@@ -32,15 +32,23 @@ export function useConfigState(): Result {
       .then((result) => {
         const r = LibtoolVersion.compare(BANK_INTEGRATION_PROTOCOL_VERSION, result.version)
         if (r?.compatible) {
-          setChecked({ type: "ok",result });
+          const complete: Required<SandboxBackend.Config> = {
+            currency_fraction_digits: result.currency_fraction_digits ?? 2,
+            currency_fraction_limit: result.currency_fraction_limit ?? 2,
+            fiat_currency: "",
+            have_cashout: result.have_cashout ?? false,
+            name: result.name,
+            version: result.version,
+          }
+          setChecked({ type: "ok", result: complete });
         } else {
-          setChecked({ type: "wrong",result })
+          setChecked({ type: "wrong", result })
         }
       })
       .catch((error: unknown) => {
         if (error instanceof RequestError) {
           const result = error.cause
-          setChecked({ type:"error", result });
+          setChecked({ type: "error", result });
         }
       });
   }, []);

packages/demobank-ui/src/pages/BankFrame.tsx

@@ -27,6 +27,7 @@ import { CopyButton, CopyIcon } from "../components/CopyButton.js";
 import logo from "../assets/logo-2021.svg";
 import { useAccountDetails } from "../hooks/access.js";
 import { Attention } from "../components/Attention.js";
+import { RenderAmount } from "./PaytoWireTransferForm.js";
 
 const GIT_HASH = typeof __GIT_HASH__ !== "undefined" ? __GIT_HASH__ : undefined;
 const VERSION = typeof __VERSION__ !== "undefined" ? __VERSION__ : undefined;
@@ -87,7 +88,7 @@ export function BankFrame({
                     class="h-8 w-auto"
                     src={logo}
                     alt="Taler"
-                    style={{ height: 35, margin: 10 }}
+                    style={{ height: "1.5rem", margin: ".5rem" }}
                   />
                 </a>
               </div>
@@ -322,10 +323,10 @@ function MaybeShowDebugInfo({ info }: { info: any }): VNode {
   const [settings] = useSettings()
   if (settings.showDebugInfo) {
     return <pre class="whitespace-break-spaces ">
-    {info}
+      {info}
-  </pre>
+    </pre>
   }
-  return <Fragment /> 
+  return <Fragment />
 }
 
 
@@ -333,19 +334,19 @@ function StatusBanner(): VNode {
   const notifs = useNotifications()
   if (notifs.length === 0) return <Fragment />
   return <div class="fixed z-20 w-full p-4"> {
-      notifs.map(n => {
+    notifs.map(n => {
-        switch (n.message.type) {
+      switch (n.message.type) {
-          case "error":
+        case "error":
-            return <Attention type="danger" title={n.message.title} onClose={() => {
+          return <Attention type="danger" title={n.message.title} onClose={() => {
-              n.remove()
+            n.remove()
-            }}>
+          }}>
-              {n.message.description &&
+            {n.message.description &&
-                <div class="mt-2 text-sm text-red-700">
+              <div class="mt-2 text-sm text-red-700">
-                  {n.message.description}
+                {n.message.description}
-                </div>
+              </div>
-              }
+            }
-              <MaybeShowDebugInfo info={n.message.debug} />
+            <MaybeShowDebugInfo info={n.message.debug} />
-              {/* <a href="#" class="text-gray-500">
+            {/* <a href="#" class="text-gray-500">
                 show debug info
               </a>
               {n.message.debug &&
@@ -353,13 +354,13 @@ function StatusBanner(): VNode {
                   {n.message.debug}
                 </div>
               } */}
-            </Attention>
+          </Attention>
-          case "info":
+        case "info":
-            return <Attention type="success" title={n.message.title} onClose={() => {
+          return <Attention type="success" title={n.message.title} onClose={() => {
-              n.remove();
+            n.remove();
-            }} />
+          }} />
-        }
+      }
-      })}
+    })}
   </div>
 
 }
@@ -430,9 +431,8 @@ function AccountBalance({ account }: { account: string }): VNode {
   const result = useAccountDetails(account);
   if (!result.ok) return <div />
 
-  return <div>
+  return <RenderAmount
-    {Amounts.currencyOf(result.data.balance.amount)}
+    value={Amounts.parseOrThrow(result.data.balance.amount)}
-    &nbsp;{result.data.balance.credit_debit_indicator === "debit" ? "-" : ""}
+    negative={result.data.balance.credit_debit_indicator === "debit"}
-    {Amounts.stringifyValue(result.data.balance.amount)}
+  />
-  </div>
 }

packages/demobank-ui/src/pages/PaymentOptions.tsx

@@ -30,7 +30,7 @@ export function PaymentOptions({ limit, goToConfirmOperation }: { limit: AmountJ
   const { i18n } = useTranslationContext();
   const [settings] = useSettings();
 
-  const [tab, setTab] = useState<"charge-wallet" | "wire-transfer" | undefined>("wire-transfer");
+  const [tab, setTab] = useState<"charge-wallet" | "wire-transfer" | undefined>();
 
   return (
     <div class="mt-2">
@@ -47,7 +47,7 @@ export function PaymentOptions({ limit, goToConfirmOperation }: { limit: AmountJ
               setTab("charge-wallet")
             }} />
             <span class="flex flex-1">
-              <div class="text-lg mr-2">&#x1F4B5;</div>
+              <div class="text-4xl mr-4 my-auto">&#x1F4B5;</div>
               <span class="flex flex-col">
                 <span id="project-type-0-label" class="block text-sm font-medium text-gray-900">
                   <i18n.Translate>a <b>Taler</b> wallet</i18n.Translate>
@@ -76,7 +76,7 @@ export function PaymentOptions({ limit, goToConfirmOperation }: { limit: AmountJ
               setTab("wire-transfer")
             }} />
             <span class="flex flex-1">
-              <div class="text-lg mr-2">&#x2194;</div>
+              <div class="text-4xl mr-4 my-auto">&#x2194;</div>
               <span class="flex flex-col">
                 <span id="project-type-1-label" class="block text-sm font-medium text-gray-900">
                   <i18n.Translate>another bank account</i18n.Translate>

packages/demobank-ui/src/pages/PaytoWireTransferForm.tsx

@@ -39,6 +39,8 @@ import {
   undefinedIfEmpty,
   validateIBAN,
 } from "../utils.js";
+import { useConfigState } from "../hooks/config.js";
+import { useConfigContext } from "../context/config.js";
 
 const logger = new Logger("PaytoWireTransferForm");
 
@@ -55,7 +57,7 @@ export function PaytoWireTransferForm({
   onCancel: (() => void) | undefined;
   limit: AmountJson;
 }): VNode {
-  const [isRawPayto, setIsRawPayto] = useState(true);
+  const [isRawPayto, setIsRawPayto] = useState(false);
   // FIXME: remove this
   const [iban, setIban] = useState<string | undefined>("DE4745461198061");
   const [subject, setSubject] = useState<string | undefined>("ASD");
@@ -285,7 +287,7 @@ export function PaytoWireTransferForm({
 
             <div class="sm:col-span-5">
               <label for="amount" class="block text-sm font-medium leading-6 text-gray-900">{i18n.str`Amount`}</label>
-              <Amount
+              <InputAmount
                 name="amount"
                 left
                 currency={limit.currency}
@@ -372,7 +374,9 @@ export function doAutoFocus(element: HTMLElement | null) {
   }
 }
 
-export function Amount(
+const FRAC_SEPARATOR = "."
+
+export function InputAmount(
   {
     currency,
     name,
@@ -390,6 +394,7 @@ export function Amount(
   },
   ref: Ref<HTMLInputElement>,
 ): VNode {
+  const cfg = useConfigContext()
   return (
     <div class="mt-2">
       <div class="flex rounded-md shadow-sm border-0 ring-1 ring-inset ring-gray-300 focus:ring-2 focus:ring-inset focus:ring-indigo-600">
@@ -409,10 +414,14 @@ export function Amount(
           autocomplete="off"
           value={value ?? ""}
           disabled={!onChange}
-          onInput={(e): void => {
+          onInput={(e) => {
-            if (onChange) {
+            if (!onChange) return;
-              onChange(e.currentTarget.value);
+            const l = e.currentTarget.value.length
+            const sep_pos = e.currentTarget.value.indexOf(FRAC_SEPARATOR)
+            if (sep_pos !== -1 && l - sep_pos - 1 > cfg.currency_fraction_limit) {
+              e.currentTarget.value = e.currentTarget.value.substring(0, sep_pos + cfg.currency_fraction_limit + 1)
             }
+            onChange(e.currentTarget.value);
           }}
         />
       </div>
@@ -421,3 +430,21 @@ export function Amount(
   );
 }
 
+export function RenderAmount({ value, negative }: { value: AmountJson, negative?: boolean }): VNode {
+  const cfg = useConfigContext()
+  const str = Amounts.stringifyValue(value)
+  const sep_pos = str.indexOf(FRAC_SEPARATOR)
+  if (sep_pos !== -1 && str.length - sep_pos - 1 > cfg.currency_fraction_digits) {
+    const limit = sep_pos + cfg.currency_fraction_digits + 1
+    const normal = str.substring(0, limit)
+    const small = str.substring(limit)
+    return <span class="whitespace-nowrap">
+      {negative ? "-" : undefined}
+      {value.currency} {normal} <sup class="-ml-2">{small}</sup>
+    </span>
+  }
+  return <span class="whitespace-nowrap">
+    {negative ? "-" : undefined}
+    {value.currency} {str}
+  </span>
+}

packages/demobank-ui/src/pages/WalletWithdrawForm.tsx

@@ -34,13 +34,13 @@ import { forwardRef } from "preact/compat";
 import { useEffect, useRef, useState } from "preact/hooks";
 import { useAccessAPI } from "../hooks/access.js";
 import { buildRequestErrorMessage, undefinedIfEmpty } from "../utils.js";
-import { Amount, doAutoFocus } from "./PaytoWireTransferForm.js";
+import { InputAmount, doAutoFocus } from "./PaytoWireTransferForm.js";
 import { useSettings } from "../hooks/settings.js";
 import { OperationState } from "./OperationState/index.js";
 import { Attention } from "../components/Attention.js";
 
 const logger = new Logger("WalletWithdrawForm");
-const RefAmount = forwardRef(Amount);
+const RefAmount = forwardRef(InputAmount);
 
 
 function OldWithdrawalForm({ goToConfirmOperation, limit, onCancel, focus }: {

packages/demobank-ui/src/pages/WithdrawalConfirmationQuestion.tsx

@@ -38,6 +38,7 @@ import { ShowInputErrorLabel } from "../components/ShowInputErrorLabel.js";
 import { useAccessAnonAPI } from "../hooks/access.js";
 import { buildRequestErrorMessage, undefinedIfEmpty } from "../utils.js";
 import { useSettings } from "../hooks/settings.js";
+import { RenderAmount } from "./PaytoWireTransferForm.js";
 
 const logger = new Logger("WithdrawalConfirmationQuestion");
 
@@ -318,7 +319,7 @@ export function WithdrawalConfirmationQuestion({
                   <div class="px-4 py-2 sm:grid sm:grid-cols-3 sm:gap-4 sm:px-0">
                     <dt class="text-sm font-medium leading-6 text-gray-900">Amount</dt>
                     <dd class="mt-1 text-sm leading-6 text-gray-700 sm:col-span-2 sm:mt-0">
-                      {Amounts.currencyOf(details.amount)} {Amounts.stringifyValue(details.amount)}
+                      <RenderAmount value={details.amount} />
                     </dd>
                   </div>
                 </dl>

packages/demobank-ui/src/pages/admin/AccountList.tsx

@@ -4,6 +4,7 @@ import { handleNotOkResult } from "../HomePage.js";
 import { AccountAction } from "./Home.js";
 import { Amounts } from "@gnu-taler/taler-util";
 import { useTranslationContext } from "@gnu-taler/web-util/browser";
+import { RenderAmount } from "../PaytoWireTransferForm.js";
 
 interface Props {
   onAction: (type: AccountAction, account: string) => void;
@@ -88,12 +89,7 @@ export function AccountList({ account, onAction, onCreateAccount }: Props): VNod
                         i18n.str`unknown`
                       ) : (
                         <span class="amount">
-                          {balanceIsDebit ? <b>-</b> : null}
+                          <RenderAmount value={balance} negative={balanceIsDebit} />
-                          <span class="value">{`${Amounts.stringifyValue(
-                            balance,
-                          )}`}</span>
-                          &nbsp;
-                          <span class="currency">{`${balance.currency}`}</span>
                         </span>
                       )}
                     </td>

packages/demobank-ui/src/pages/business/Home.tsx

@@ -45,7 +45,7 @@ import {
   undefinedIfEmpty,
 } from "../../utils.js";
 import { handleNotOkResult } from "../HomePage.js";
-import { Amount } from "../PaytoWireTransferForm.js";
+import { InputAmount } from "../PaytoWireTransferForm.js";
 import { ShowAccountDetails } from "../ShowAccountDetails.js";
 import { UpdateAccountPassword } from "../UpdateAccountPassword.js";
 
@@ -342,7 +342,7 @@ function CreateCashout({
 
           </label>
           <div style={{ display: "flex" }}>
-            <Amount
+            <InputAmount
               name="amount"
               currency={amount.currency}
               value={form.amount}
@@ -372,7 +372,7 @@ function CreateCashout({
         </fieldset>
         <fieldset>
           <label for="balance-now">{i18n.str`Balance now`}</label>
-          <Amount
+          <InputAmount
             name="banace-now"
             currency={balance.currency}
             value={Amounts.stringifyValue(balance)}
@@ -382,7 +382,7 @@ function CreateCashout({
           <label for="total-cost"
             style={{ fontWeight: "bold", color: "red" }}
           >{i18n.str`Total cost`}</label>
-          <Amount
+          <InputAmount
             name="total-cost"
             currency={balance.currency}
             value={Amounts.stringifyValue(calc.debit)}
@@ -390,7 +390,7 @@ function CreateCashout({
         </fieldset>
         <fieldset>
           <label for="balance-after">{i18n.str`Balance after`}</label>
-          <Amount
+          <InputAmount
             name="balance-after"
             currency={balance.currency}
             value={balanceAfter ? Amounts.stringifyValue(balanceAfter) : ""}
@@ -400,7 +400,7 @@ function CreateCashout({
           <Fragment>
             <fieldset>
               <label for="amount-conversiojn">{i18n.str`Amount after conversion`}</label>
-              <Amount
+              <InputAmount
                 name="amount-conversion"
                 currency={fiatCurrency}
                 value={Amounts.stringifyValue(calc.beforeFee)}
@@ -409,7 +409,7 @@ function CreateCashout({
 
             <fieldset>
               <label form="cashout-fee">{i18n.str`Cashout fee`}</label>
-              <Amount
+              <InputAmount
                 name="cashout-fee"
                 currency={fiatCurrency}
                 value={Amounts.stringifyValue(sellFee)}
@@ -421,7 +421,7 @@ function CreateCashout({
           <label for="total"
             style={{ fontWeight: "bold", color: "green" }}
           >{i18n.str`Total cashout transfer`}</label>
-          <Amount
+          <InputAmount
             name="total"
             currency={fiatCurrency}
             value={Amounts.stringifyValue(calc.credit)}

packages/taler-wallet-webextension/src/components/HistoryItem.tsx

@@ -62,10 +62,10 @@ export function HistoryItem(props: { tx: Transaction }): VNode {
                 WithdrawalType.TalerBankIntegrationApi
                 ? !tx.withdrawalDetails.confirmed
                   ? i18n.str`Need approval in the Bank`
-                  : i18n.str`Exchange is waiting the wire transfer`
+                  : i18n.str`Waiting for wire transfer to complete`
                 : tx.withdrawalDetails.type === WithdrawalType.ManualTransfer
-                ? i18n.str`Exchange is waiting the wire transfer`
+                  ? i18n.str`Waiting for wire transfer to complete`
-                : "" //pending but no message
+                  : "" //pending but no message
               : undefined
           }
         />
@@ -88,8 +88,8 @@ export function HistoryItem(props: { tx: Transaction }): VNode {
                   ? i18n.str`Need approval in the Bank`
                   : i18n.str`Exchange is waiting the wire transfer`
                 : tx.withdrawalDetails.type === WithdrawalType.ManualTransfer
-                ? i18n.str`Exchange is waiting the wire transfer`
+                  ? i18n.str`Exchange is waiting the wire transfer`
-                : "" //pending but no message
+                  : "" //pending but no message
               : undefined
           }
         />
@@ -267,14 +267,14 @@ function Layout(props: LayoutProps): VNode {
       style={{
         backgroundColor:
           props.currentState === TransactionMajorState.Pending ||
-          props.currentState === TransactionMajorState.Dialog
+            props.currentState === TransactionMajorState.Dialog
             ? "lightcyan"
             : props.currentState === TransactionMajorState.Failed
-            ? "#ff000040"
+              ? "#ff000040"
-            : props.currentState === TransactionMajorState.Aborted ||
+              : props.currentState === TransactionMajorState.Aborted ||
-              props.currentState === TransactionMajorState.Aborting
+                props.currentState === TransactionMajorState.Aborting
-            ? "#00000010"
+                ? "#00000010"
-            : "inherit",
+                : "inherit",
         alignItems: "center",
       }}
     >
@@ -353,10 +353,10 @@ function TransactionAmount(props: TransactionAmountProps): VNode {
           props.currentState !== TransactionMajorState.Done
             ? "gray"
             : sign === "+"
-            ? "darkgreen"
+              ? "darkgreen"
-            : sign === "-"
+              : sign === "-"
-            ? "darkred"
+                ? "darkred"
-            : undefined,
+                : undefined,
       }}
     >
       <ExtraLargeText>