1 files changed, 53 insertions, 38 deletions

diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index ad4a87714..704009d89 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -7,13 +7,14 @@ import { oc } from 'ts-optchain';
 import { ColorOption } from '../style/theme';
 import { format } from '../util/format';
 
+import { AmountPlaceholder } from './amount_placeholder';
 import { Container, Flex, Text } from './ui';
 
 export interface OrderDetailsProps {
     buyQuoteInfo?: BuyQuoteInfo;
     ethUsdPrice?: BigNumber;
+    isLoading: boolean;
 }
-
 export class OrderDetails extends React.Component<OrderDetailsProps> {
     public render(): React.ReactNode {
         const { buyQuoteInfo, ethUsdPrice } = this.props;
@@ -39,13 +40,20 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
                     ethAmount={ethAssetPrice}
                     ethUsdPrice={ethUsdPrice}
                     isEthAmountInBaseUnits={false}
+                    isLoading={this.props.isLoading}
+                />
+                <EthAmountRow
+                    rowLabel="Fee"
+                    ethAmount={ethTokenFee}
+                    ethUsdPrice={ethUsdPrice}
+                    isLoading={this.props.isLoading}
                 />
-                <EthAmountRow rowLabel="Fee" ethAmount={ethTokenFee} ethUsdPrice={ethUsdPrice} />
                 <EthAmountRow
                     rowLabel="Total Cost"
                     ethAmount={totalEthAmount}
                     ethUsdPrice={ethUsdPrice}
                     shouldEmphasize={true}
+                    isLoading={this.props.isLoading}
                 />
             </Container>
         );
@@ -58,43 +66,50 @@ export interface EthAmountRowProps {
     isEthAmountInBaseUnits?: boolean;
     ethUsdPrice?: BigNumber;
     shouldEmphasize?: boolean;
+    isLoading: boolean;
 }
 
-export const EthAmountRow: React.StatelessComponent<EthAmountRowProps> = ({
-    rowLabel,
-    ethAmount,
-    isEthAmountInBaseUnits,
-    ethUsdPrice,
-    shouldEmphasize,
-}) => {
-    const fontWeight = shouldEmphasize ? 700 : 400;
-    const usdFormatter = isEthAmountInBaseUnits ? format.ethBaseAmountInUsd : format.ethUnitAmountInUsd;
-    const ethFormatter = isEthAmountInBaseUnits ? format.ethBaseAmount : format.ethUnitAmount;
-    const usdPriceSection = _.isUndefined(ethUsdPrice) ? null : (
-        <Container marginRight="3px" display="inline-block">
-            <Text fontColor={ColorOption.lightGrey}>({usdFormatter(ethAmount, ethUsdPrice)})</Text>
-        </Container>
-    );
-    return (
-        <Container padding="10px 0px" borderTop="1px dashed" borderColor={ColorOption.feintGrey}>
-            <Flex justify="space-between">
-                <Text fontWeight={fontWeight} fontColor={ColorOption.grey}>
-                    {rowLabel}
-                </Text>
-                <Container>
-                    {usdPriceSection}
+export class EthAmountRow extends React.Component<EthAmountRowProps> {
+    public static defaultProps = {
+        shouldEmphasize: false,
+        isEthAmountInBaseUnits: true,
+    };
+    public render(): React.ReactNode {
+        const { rowLabel, ethAmount, isEthAmountInBaseUnits, shouldEmphasize, isLoading } = this.props;
+
+        const fontWeight = shouldEmphasize ? 700 : 400;
+        const ethFormatter = isEthAmountInBaseUnits ? format.ethBaseAmount : format.ethUnitAmount;
+        return (
+            <Container padding="10px 0px" borderTop="1px dashed" borderColor={ColorOption.feintGrey}>
+                <Flex justify="space-between">
                     <Text fontWeight={fontWeight} fontColor={ColorOption.grey}>
-                        {ethFormatter(ethAmount)}
+                        {rowLabel}
                     </Text>
-                </Container>
-            </Flex>
-        </Container>
-    );
-};
-
-EthAmountRow.defaultProps = {
-    shouldEmphasize: false,
-    isEthAmountInBaseUnits: true,
-};
-
-EthAmountRow.displayName = 'EthAmountRow';
+                    <Container>
+                        {this._renderUsdSection()}
+                        <Text fontWeight={fontWeight} fontColor={ColorOption.grey}>
+                            {ethFormatter(
+                                ethAmount,
+                                4,
+                                <Container opacity={0.5}>
+                                    <AmountPlaceholder color={ColorOption.lightGrey} isPulsating={isLoading} />
+                                </Container>,
+                            )}
+                        </Text>
+                    </Container>
+                </Flex>
+            </Container>
+        );
+    }
+    private _renderUsdSection(): React.ReactNode {
+        const usdFormatter = this.props.isEthAmountInBaseUnits ? format.ethBaseAmountInUsd : format.ethUnitAmountInUsd;
+        const shouldHideUsdPriceSection = _.isUndefined(this.props.ethUsdPrice) || _.isUndefined(this.props.ethAmount);
+        return shouldHideUsdPriceSection ? null : (
+            <Container marginRight="3px" display="inline-block">
+                <Text fontColor={ColorOption.lightGrey}>
+                    ({usdFormatter(this.props.ethAmount, this.props.ethUsdPrice)})
+                </Text>
+            </Container>
+        );
+    }
+}