597 lines
16 KiB
JavaScript
597 lines
16 KiB
JavaScript
// @flow
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import React, { Fragment, PureComponent } from 'react';
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import styled, { keyframes } from 'styled-components';
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import { BigNumber } from 'bignumber.js';
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import { Transition, animated } from 'react-spring';
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import { FEES } from '../constants/fees';
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import { InputLabelComponent } from '../components/input-label';
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import { InputComponent } from '../components/input';
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import { TextComponent } from '../components/text';
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import { SelectComponent } from '../components/select';
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import { RowComponent } from '../components/row';
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import { ColumnComponent } from '../components/column';
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import { Divider } from '../components/divider';
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import { Button } from '../components/button';
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import { ConfirmDialogComponent } from '../components/confirm-dialog';
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import { formatNumber } from '../utils/format-number';
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import type { SendTransactionInput } from '../containers/send';
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import type { State as SendState } from '../redux/modules/send';
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import SentIcon from '../assets/images/transaction_sent_icon.svg';
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import MenuIcon from '../assets/images/menu_icon.svg';
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import ValidIcon from '../assets/images/green_check.png';
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import InvalidIcon from '../assets/images/error_icon.png';
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import LoadingIcon from '../assets/images/sync_icon.png';
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import theme from '../theme';
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const rotate = keyframes`
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from {
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transform: rotate(0deg);
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}
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to {
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transform: rotate(360deg);
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}
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`;
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const Loader = styled.img`
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width: 25px;
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height: 25px;
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animation: 2s linear infinite;
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animation-name: ${rotate};
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margin-bottom: 10px;
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`;
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const FormWrapper = styled.div`
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margin-top: ${props => props.theme.layoutContentPaddingTop};
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width: 71%;
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`;
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const SendWrapper = styled(ColumnComponent)`
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width: 25%;
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margin-top: 60px;
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`;
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const AmountWrapper = styled.div`
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width: 100%;
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position: relative;
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&:before {
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content: 'ZEC';
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font-family: ${props => props.theme.fontFamily};
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position: absolute;
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margin-top: 15px;
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margin-left: 15px;
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display: block;
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transition: all 0.05s ease-in-out;
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opacity: ${props => (props.isEmpty ? '0' : '1')};
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color: #fff;
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z-index: 10;
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}
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`;
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const AmountInput = styled(InputComponent)`
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padding-left: ${props => (props.isEmpty ? '15' : '50')}px;
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`;
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const ShowFeeButton = styled.button`
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background: none;
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border: none;
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cursor: pointer;
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width: 100%;
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color: ${props => props.theme.colors.text};
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outline: none;
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display: flex;
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align-items: center;
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margin: 30px 0;
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opacity: 0.7;
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&:hover {
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opacity: 1;
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}
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`;
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const SeeMoreIcon = styled.img`
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width: 25px;
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height: 25px;
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border: 1px solid ${props => props.theme.colors.text};
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border-radius: 100%;
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margin-right: 11.5px;
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`;
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const FeeWrapper = styled.div`
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background-color: #000;
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border-radius: 4px;
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padding: 13px 19px;
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margin-bottom: 20px;
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`;
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const InfoCard = styled.div`
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width: 100%;
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background-color: ${props => props.theme.colors.cardBackgroundColor};
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border-radius: ${props => props.theme.boxBorderRadius};
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`;
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const InfoContent = styled.div`
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padding: 15px;
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`;
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const InfoCardLabel = styled(TextComponent)`
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opacity: 0.5;
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margin-bottom: 10px;
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`;
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const InfoCardUSD = styled(TextComponent)`
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opacity: 0.5;
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margin-top: 2.5px;
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`;
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const FormButton = styled(Button)`
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width: 100%;
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margin: 10px 0;
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`;
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const ModalContent = styled(ColumnComponent)`
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min-height: 400px;
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align-items: center;
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justify-content: center;
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p {
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word-break: break-all;
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}
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`;
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const ConfirmItemWrapper = styled(RowComponent)`
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padding: 22.5px 33.5px;
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width: 100%;
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`;
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const ItemLabel = styled(TextComponent)`
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font-weight: ${props => props.theme.fontWeight.bold};
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font-size: ${props => props.theme.fontSize.small};
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color: ${props => props.color || props.theme.colors.modalItemLabel};
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margin-bottom: 3.5px;
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`;
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const SendZECValue = styled(TextComponent)`
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color: ${props => props.theme.colors.transactionSent};
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font-size: ${props => `${props.theme.fontSize.large}em`};
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font-weight: ${props => props.theme.fontWeight.bold};
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`;
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const SendUSDValue = styled(TextComponent)`
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opacity: 0.5;
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font-weight: ${props => props.theme.fontWeight.light};
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font-size: ${props => `${props.theme.fontSize.medium}em`};
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`;
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const Icon = styled.img`
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width: 35px;
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height: 35px;
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margin-left: 15px;
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`;
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const ValidateStatusIcon = styled.img`
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width: 13px;
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height: 13px;
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margin-right: 7px;
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`;
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const RevealsMain = styled.div`
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width: 100%;
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height: 100%;
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position: relative;
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display: flex;
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align-items: flex-start;
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justify-content: flex-start;
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& > div {
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top: 0;
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right: 0;
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left: 0;
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}
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`;
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type Props = {
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...SendState,
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balance: number,
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zecPrice: number,
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addresses: string[],
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sendTransaction: SendTransactionInput => void,
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loadAddresses: () => void,
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resetSendView: () => void,
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validateAddress: ({ address: string }) => void,
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loadAddresses: () => void,
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loadZECPrice: () => void,
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};
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type State = {
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showFee: boolean,
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from: string,
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amount: string,
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to: string,
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feeType: string | number,
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fee: number | null,
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memo: string,
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};
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const initialState = {
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showFee: false,
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from: '',
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amount: '',
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to: '',
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feeType: FEES.LOW,
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fee: FEES.LOW,
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memo: '',
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};
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export class SendView extends PureComponent<Props, State> {
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state = initialState;
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componentDidMount() {
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const { resetSendView, loadAddresses, loadZECPrice } = this.props;
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resetSendView();
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loadAddresses();
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loadZECPrice();
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}
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handleChange = (field: string) => (value: string) => {
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const { validateAddress } = this.props;
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if (field === 'to') {
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// eslint-disable-next-line max-len
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this.setState(() => ({ [field]: value }), () => validateAddress({ address: value }));
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} else {
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this.setState(() => ({ [field]: value }));
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}
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};
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handleChangeFeeType = (value: string) => {
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if (value === FEES.CUSTOM) {
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this.setState(() => ({
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feeType: FEES.CUSTOM,
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fee: null,
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}));
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} else {
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const fee = new BigNumber(value);
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this.setState(() => ({
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feeType: fee.toString(),
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fee: fee.toNumber(),
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}));
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}
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};
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handleSubmit = () => {
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const {
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from, amount, to, memo, fee,
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} = this.state;
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const { sendTransaction } = this.props;
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if (!from || !amount || !to || !fee) return;
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sendTransaction({
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from,
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to,
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amount,
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fee,
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memo,
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});
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};
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showModal = (toggle: void => void) => {
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const {
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from, amount, to, fee,
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} = this.state;
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// eslint-disable-next-line react/prop-types
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const { isToAddressValid } = this.props;
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if (!from || !amount || !to || !fee || !isToAddressValid) return;
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toggle();
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};
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reset = () => {
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const { resetSendView } = this.props;
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this.setState(initialState, () => resetSendView());
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};
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getFeeText = () => {
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const { fee } = this.state;
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if (!fee) return '0.0';
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const feeValue = new BigNumber(fee);
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if (feeValue.isEqualTo(FEES.LOW)) return `Low ZEC ${feeValue.toString()}`;
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// eslint-disable-next-line max-len
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if (feeValue.isEqualTo(FEES.MEDIUM)) return `Medium ZEC ${feeValue.toString()}`;
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if (feeValue.isEqualTo(FEES.HIGH)) return `High ZEC ${feeValue.toString()}`;
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return `Custom ZEC ${feeValue.toString()}`;
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};
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renderValidationStatus = () => {
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const { isToAddressValid } = this.props;
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return isToAddressValid ? (
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<RowComponent alignItems='center'>
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<ValidateStatusIcon src={ValidIcon} />
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<ItemLabel value='VALID' color={theme.colors.transactionReceived} />
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</RowComponent>
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) : (
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<RowComponent alignItems='center'>
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<ValidateStatusIcon src={InvalidIcon} />
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<ItemLabel value='INVALID' color={theme.colors.transactionSent} />
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</RowComponent>
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);
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};
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renderModalContent = ({
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valueSent,
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valueSentInUsd,
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toggle,
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}: {
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/* eslint-disable react/no-unused-prop-types */
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valueSent: string,
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valueSentInUsd: string,
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toggle: () => void,
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/* eslint-enable react/no-unused-prop-types */
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}) => {
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// eslint-disable-next-line react/prop-types
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const { operationId, isSending, error } = this.props;
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const { from, to } = this.state;
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if (isSending) {
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return (
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<Fragment>
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<Loader src={LoadingIcon} />
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<TextComponent value='Processing transaction...' />
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</Fragment>
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);
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}
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if (operationId) {
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return (
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<ColumnComponent width='100%' id='send-success-wrapper'>
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<TextComponent value={`Transaction ID: ${operationId}`} align='center' />
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<button
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type='button'
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onClick={() => {
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this.reset();
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toggle();
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}}
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>
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Send again!
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</button>
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</ColumnComponent>
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);
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}
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if (error) return <TextComponent id='send-error-message' value={error} />;
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return (
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<>
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<ConfirmItemWrapper alignItems='center'>
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<ColumnComponent>
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<ItemLabel value='AMOUNT' />
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<SendZECValue value={`-${valueSent}`} />
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<SendUSDValue value={`-${valueSentInUsd}`} />
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</ColumnComponent>
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<ColumnComponent>
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<Icon src={SentIcon} alt='Transaction Type Icon' />
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</ColumnComponent>
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</ConfirmItemWrapper>
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<Divider opacity={0.3} />
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<ConfirmItemWrapper alignItems='center'>
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<ColumnComponent>
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<ItemLabel value='FEE' />
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<TextComponent value={this.getFeeText()} />
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</ColumnComponent>
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</ConfirmItemWrapper>
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<Divider opacity={0.3} />
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<ConfirmItemWrapper alignItems='center'>
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<ColumnComponent>
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<ItemLabel value='FROM' />
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<TextComponent value={from} />
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</ColumnComponent>
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</ConfirmItemWrapper>
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<Divider opacity={0.3} />
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<ConfirmItemWrapper alignItems='center'>
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<ColumnComponent>
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<ItemLabel value='TO' />
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<TextComponent value={to} />
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</ColumnComponent>
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</ConfirmItemWrapper>
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<Divider opacity={0.3} marginBottom='27.5px' />
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</>
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);
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};
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render() {
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const {
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addresses, balance, zecPrice, isSending, error, operationId,
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} = this.props;
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const {
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showFee, from, amount, to, memo, fee, feeType,
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} = this.state;
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const isEmpty = amount === '';
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const fixedAmount = isEmpty ? '0.00' : amount;
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const zecBalance = formatNumber({ value: balance, append: 'ZEC ' });
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const zecBalanceInUsd = formatNumber({
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value: new BigNumber(balance).times(zecPrice).toNumber(),
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append: 'USD $',
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});
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const valueSent = formatNumber({
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value: new BigNumber(fixedAmount).toFormat(2),
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append: 'ZEC ',
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});
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const valueSentInUsd = formatNumber({
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value: new BigNumber(amount).times(zecPrice).toNumber(),
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append: 'USD $',
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});
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return (
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<RowComponent id='send-wrapper' justifyContent='space-between'>
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<FormWrapper>
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<InputLabelComponent value='From' />
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<SelectComponent
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onChange={this.handleChange('from')}
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value={from}
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placeholder='Select a address'
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options={addresses.map(addr => ({ value: addr, label: addr }))}
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/>
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<InputLabelComponent value='Amount' />
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<AmountWrapper isEmpty={isEmpty}>
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<AmountInput
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isEmpty={isEmpty}
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type='number'
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onChange={this.handleChange('amount')}
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value={String(amount)}
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placeholder='ZEC 0.0'
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min={0.01}
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name='amount'
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/>
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</AmountWrapper>
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<InputLabelComponent value='To' />
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<InputComponent
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onChange={this.handleChange('to')}
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value={to}
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placeholder='Enter Address'
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renderRight={to ? this.renderValidationStatus : () => null}
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name='to'
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/>
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<InputLabelComponent value='Memo' />
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<InputComponent
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onChange={this.handleChange('memo')}
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value={memo}
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inputType='textarea'
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placeholder='Enter a text here'
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name='memo'
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/>
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<ShowFeeButton
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id='send-show-additional-options-button'
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onClick={() => this.setState(state => ({
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showFee: !state.showFee,
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}))
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}
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>
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<SeeMoreIcon src={MenuIcon} alt='Show more icon' />
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<TextComponent value={`${showFee ? 'Hide' : 'Show'} Additional Options`} />
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</ShowFeeButton>
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<RevealsMain>
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<Transition
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native
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items={showFee}
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enter={[
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{
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height: 'auto',
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opacity: 1,
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overflow: 'visible',
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},
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]}
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leave={{ height: 0, opacity: 0 }}
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from={{
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position: 'absolute',
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overflow: 'hidden',
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opacity: 0,
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height: 0,
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}}
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>
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{show => show
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&& (props => (
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<animated.div style={props}>
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<FeeWrapper id='send-fee-wrapper'>
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<RowComponent alignItems='flex-end' justifyContent='space-between'>
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<ColumnComponent width='74%'>
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<InputLabelComponent value='Fee' />
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<InputComponent
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type='number'
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onChange={this.handleChange('fee')}
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value={String(fee)}
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disabled={feeType !== FEES.CUSTOM}
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bgColor={theme.colors.blackTwo}
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name='fee'
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/>
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</ColumnComponent>
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<ColumnComponent width='25%'>
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<SelectComponent
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placement='top'
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value={String(feeType)}
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bgColor={theme.colors.blackTwo}
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onChange={this.handleChangeFeeType}
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options={Object.keys(FEES).map(cur => ({
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label: cur.toLowerCase(),
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value: String(FEES[cur]),
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}))}
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/>
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</ColumnComponent>
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</RowComponent>
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</FeeWrapper>
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</animated.div>
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))
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}
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</Transition>
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</RevealsMain>
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{feeType === FEES.CUSTOM && (
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<TextComponent value='Custom fees may compromise your privacy since fees are transparent' />
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)}
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</FormWrapper>
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<SendWrapper>
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<InfoCard>
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<InfoContent>
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<InfoCardLabel value='Available Funds:' />
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<TextComponent value={zecBalance} size={1.25} isBold />
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<InfoCardUSD value={zecBalanceInUsd} size={0.84375} />
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</InfoContent>
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<Divider opacity={0.3} />
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<InfoContent>
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<InfoCardLabel value='Sending' />
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<TextComponent value={valueSent} size={1.25} isBold />
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<InfoCardUSD value={valueSentInUsd} size={0.84375} />
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</InfoContent>
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</InfoCard>
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<ConfirmDialogComponent
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title='Please Confirm Transaction Details'
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onConfirm={this.handleSubmit}
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showButtons={!isSending && !error && !operationId}
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onClose={this.reset}
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renderTrigger={toggle => (
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<FormButton
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onClick={() => this.showModal(toggle)}
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id='send-submit-button'
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label='Send'
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variant='secondary'
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focused
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isFluid
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disabled={!from || !amount || !to || !fee}
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/>
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|
)}
|
|
>
|
|
{toggle => (
|
|
<ModalContent id='send-confirm-transaction-modal'>
|
|
{this.renderModalContent({
|
|
valueSent,
|
|
valueSentInUsd,
|
|
toggle,
|
|
})}
|
|
</ModalContent>
|
|
)}
|
|
</ConfirmDialogComponent>
|
|
<FormButton label='Cancel' variant='secondary' />
|
|
</SendWrapper>
|
|
</RowComponent>
|
|
);
|
|
}
|
|
}
|