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-rw-r--r--packages/instant/src/components/instant_heading.tsx120
1 files changed, 61 insertions, 59 deletions
diff --git a/packages/instant/src/components/instant_heading.tsx b/packages/instant/src/components/instant_heading.tsx
index a36d35a93..63d2138a5 100644
--- a/packages/instant/src/components/instant_heading.tsx
+++ b/packages/instant/src/components/instant_heading.tsx
@@ -7,79 +7,81 @@ import { ColorOption } from '../style/theme';
import { AsyncProcessState } from '../types';
import { format } from '../util/format';
+import { AmountPlaceholder } from './amount_placeholder';
import { Container, Flex, Text } from './ui';
export interface InstantHeadingProps {
selectedAssetAmount?: BigNumber;
totalEthBaseAmount?: BigNumber;
ethUsdPrice?: BigNumber;
- quoteState: AsyncProcessState;
+ quoteRequestState: AsyncProcessState;
}
-const Placeholder = () => (
- <Text fontWeight="bold" fontColor={ColorOption.white}>
- &mdash;
- </Text>
-);
-const displaytotalEthBaseAmount = ({
- selectedAssetAmount,
- totalEthBaseAmount,
-}: InstantHeadingProps): React.ReactNode => {
- if (_.isUndefined(selectedAssetAmount)) {
- return '0 ETH';
+const placeholderColor = ColorOption.white;
+export class InstantHeading extends React.Component<InstantHeadingProps, {}> {
+ public render(): React.ReactNode {
+ return (
+ <Container
+ backgroundColor={ColorOption.primaryColor}
+ padding="20px"
+ width="100%"
+ borderRadius="3px 3px 0px 0px"
+ >
+ <Container marginBottom="5px">
+ <Text
+ letterSpacing="1px"
+ fontColor={ColorOption.white}
+ opacity={0.7}
+ fontWeight={500}
+ textTransform="uppercase"
+ fontSize="12px"
+ >
+ I want to buy
+ </Text>
+ </Container>
+ <Flex direction="row" justify="space-between">
+ <SelectedAssetAmountInput fontSize="45px" />
+ <Flex direction="column" justify="space-between">
+ <Container marginBottom="5px">{this._placeholderOrAmount(this._ethAmount)}</Container>
+ <Container opacity={0.7}>{this._placeholderOrAmount(this._dollarAmount)}</Container>
+ </Flex>
+ </Flex>
+ </Container>
+ );
}
- return format.ethBaseAmount(totalEthBaseAmount, 4, <Placeholder />);
-};
-const displayUsdAmount = ({
- totalEthBaseAmount,
- selectedAssetAmount,
- ethUsdPrice,
-}: InstantHeadingProps): React.ReactNode => {
- if (_.isUndefined(selectedAssetAmount)) {
- return '$0.00';
+ private _placeholderOrAmount(amountFunction: () => React.ReactNode): React.ReactNode {
+ if (this.props.quoteRequestState === AsyncProcessState.PENDING) {
+ return <AmountPlaceholder isPulsating={true} color={placeholderColor} />;
+ }
+ if (_.isUndefined(this.props.selectedAssetAmount)) {
+ return <AmountPlaceholder isPulsating={false} color={placeholderColor} />;
+ }
+ return amountFunction();
}
- return format.ethBaseAmountInUsd(totalEthBaseAmount, ethUsdPrice, 2, <Placeholder />);
-};
-const loadingOrAmount = (quoteState: AsyncProcessState, amount: React.ReactNode): React.ReactNode => {
- if (quoteState === AsyncProcessState.PENDING) {
+ private readonly _ethAmount = (): React.ReactNode => {
return (
- <Text fontWeight="bold" fontColor={ColorOption.white}>
- &hellip;loading
+ <Text fontSize="16px" fontColor={ColorOption.white} fontWeight={500}>
+ {format.ethBaseAmount(
+ this.props.totalEthBaseAmount,
+ 4,
+ <AmountPlaceholder isPulsating={false} color={placeholderColor} />,
+ )}
</Text>
);
- } else {
- return amount;
- }
-};
+ };
-export const InstantHeading: React.StatelessComponent<InstantHeadingProps> = props => (
- <Container backgroundColor={ColorOption.primaryColor} padding="20px" width="100%" borderRadius="3px 3px 0px 0px">
- <Container marginBottom="5px">
- <Text
- letterSpacing="1px"
- fontColor={ColorOption.white}
- opacity={0.7}
- fontWeight={500}
- textTransform="uppercase"
- fontSize="12px"
- >
- I want to buy
+ private readonly _dollarAmount = (): React.ReactNode => {
+ return (
+ <Text fontSize="16px" fontColor={ColorOption.white}>
+ {format.ethBaseAmountInUsd(
+ this.props.totalEthBaseAmount,
+ this.props.ethUsdPrice,
+ 2,
+ <AmountPlaceholder isPulsating={false} color={ColorOption.white} />,
+ )}
</Text>
- </Container>
- <Flex direction="row" justify="space-between">
- <SelectedAssetAmountInput fontSize="45px" />
- <Flex direction="column" justify="space-between">
- <Container marginBottom="5px">
- <Text fontSize="16px" fontColor={ColorOption.white} fontWeight={500}>
- {loadingOrAmount(props.quoteState, displaytotalEthBaseAmount(props))}
- </Text>
- </Container>
- <Text fontSize="16px" fontColor={ColorOption.white} opacity={0.7}>
- {loadingOrAmount(props.quoteState, displayUsdAmount(props))}
- </Text>
- </Flex>
- </Flex>
- </Container>
-);
+ );
+ };
+}