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580 lines
22 KiB
580 lines
22 KiB
/* @flow */
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import React, { Component } from 'react';
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import styled, { css } from 'styled-components';
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import { Select } from 'components/Select';
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import Button from 'components/Button';
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import Input from 'components/inputs/Input';
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import Icon from 'components/Icon';
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import Link from 'components/Link';
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import ICONS from 'config/icons';
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import { FONT_SIZE, FONT_WEIGHT, TRANSITION } from 'config/variables';
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import colors from 'config/colors';
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import P from 'components/Paragraph';
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import { H2 } from 'components/Heading';
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import Textarea from 'components/Textarea';
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import Tooltip from 'components/Tooltip';
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import { calculate, validation } from 'actions/SendFormActions';
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import SelectedAccount from 'views/Wallet/components/SelectedAccount';
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import type { Token } from 'flowtype';
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import PendingTransactions from './components/PendingTransactions';
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import type { Props } from './Container';
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type State = {
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isAdvancedSettingsHidden: boolean,
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shouldAnimateAdvancedSettingsToggle: boolean,
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};
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const Wrapper = styled.section`
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padding: 0 48px;
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`;
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const StyledH2 = styled(H2)`
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padding: 20px 0;
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`;
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const InputRow = styled.div`
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margin-bottom: 20px;
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`;
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const SetMaxAmountButton = styled(Button)`
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height: 34px;
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padding: 0 10px;
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: ${FONT_SIZE.SMALLER};
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font-weight: ${FONT_WEIGHT.SMALLEST};
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color: ${colors.TEXT_SECONDARY};
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border-radius: 0;
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border: 1px solid ${colors.DIVIDER};
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border-right: 0;
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border-left: 0;
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background: transparent;
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transition: ${TRANSITION.HOVER};
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&:hover {
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background: ${colors.GRAY_LIGHT};
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}
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${props => props.isActive && css`
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color: ${colors.WHITE};
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background: ${colors.GREEN_PRIMARY};
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border-color: ${colors.GREEN_PRIMARY};
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&:hover {
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background: ${colors.GREEN_SECONDARY};
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}
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&:active {
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background: ${colors.GREEN_TERTIARY};
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}
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`}
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`;
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const CurrencySelect = styled(Select)`
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height: 34px;
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flex: 0.2;
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`;
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const FeeOptionWrapper = styled.div`
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display: flex;
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justify-content: space-between;
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`;
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const FeeLabelWrapper = styled.div`
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display: flex;
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align-items: center;
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margin-bottom: 4px;
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`;
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const FeeLabel = styled.span`
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color: ${colors.TEXT_SECONDARY};
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`;
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const UpdateFeeWrapper = styled.span`
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margin-left: 8px;
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display: flex;
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align-items: center;
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font-size: ${FONT_SIZE.SMALLER};
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color: ${colors.WARNING_PRIMARY};
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`;
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const StyledLink = styled(Link)`
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margin-left: 4px;
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`;
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const ToggleAdvancedSettingsWrapper = styled.div`
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margin-bottom: 20px;
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display: flex;
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justify-content: space-between;
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`;
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const ToggleAdvancedSettingsButton = styled(Button)`
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padding: 0;
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display: flex;
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align-items: center;
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font-weight: ${FONT_WEIGHT.BIGGER};
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`;
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const SendButton = styled(Button)`
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min-width: 50%;
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`;
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const AdvancedSettingsWrapper = styled.div`
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padding: 20px 0;
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display: flex;
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flex-direction: column;
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justify-content: space-between;
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border-top: 1px solid ${colors.DIVIDER};
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`;
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const GasInputRow = styled(InputRow)`
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width: 100%;
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display: flex;
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`;
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const GasInput = styled(Input)`
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&:first-child {
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padding-right: 20px;
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}
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`;
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const AdvancedSettingsSendButtonWrapper = styled.div`
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width: 100%;
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display: flex;
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justify-content: flex-end;
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`;
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const StyledTextarea = styled(Textarea)`
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margin-bottom: 20px;
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height: 80px;
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`;
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const AdvancedSettingsIcon = styled(Icon)`
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margin-left: 10px;
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`;
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const GreenSpan = styled.span`
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color: ${colors.GREEN_PRIMARY};
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`;
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const InputLabelWrapper = styled.div`
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display: flex;
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align-items: center;
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`;
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class AccountSend extends Component<Props, State> {
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constructor(props: Props) {
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super(props);
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this.state = {
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isAdvancedSettingsHidden: true,
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shouldAnimateAdvancedSettingsToggle: false,
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};
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}
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componentWillReceiveProps(newProps: Props) {
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calculate(this.props, newProps);
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validation(newProps);
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this.props.saveSessionStorage();
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}
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getAddressInputState(address: string, addressErrors: string, addressWarnings: string) {
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let state = '';
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if (address && !addressErrors) {
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state = 'success';
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} else if (addressWarnings && !addressErrors) {
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state = 'warning';
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} else if (addressErrors) {
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state = 'error';
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}
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return state;
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}
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getAmountInputState(amountErrors: string, amountWarnings: string) {
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let state = '';
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if (amountWarnings && !amountErrors) {
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state = 'warning';
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} else if (amountErrors) {
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state = 'error';
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}
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return state;
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}
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getAmountInputBottomText(amountErrors: string, amountWarnings: string) {
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let text = '';
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if (amountWarnings && !amountErrors) {
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text = amountWarnings;
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} else if (amountErrors) {
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text = amountErrors;
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}
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return text;
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}
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getGasLimitInputState(gasLimitErrors: string, gasLimitWarnings: string) {
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let state = '';
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if (gasLimitWarnings && !gasLimitErrors) {
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state = 'warning';
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} else if (gasLimitErrors) {
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state = 'error';
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}
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return state;
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}
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getGasPriceInputState(gasPriceErrors: string, gasPriceWarnings: string) {
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let state = '';
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if (gasPriceWarnings && !gasPriceErrors) {
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state = 'warning';
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} else if (gasPriceErrors) {
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state = 'error';
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}
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return state;
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}
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getTokensSelectData(tokens: Array<Token>, accountNetwork: any) {
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const tokensSelectData: Array<{ value: string, label: string }> = tokens.map(t => ({ value: t.symbol, label: t.symbol }));
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tokensSelectData.unshift({ value: accountNetwork.symbol, label: accountNetwork.symbol });
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return tokensSelectData;
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}
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handleToggleAdvancedSettingsButton() {
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this.toggleAdvancedSettings();
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}
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toggleAdvancedSettings() {
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this.setState(previousState => ({
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isAdvancedSettingsHidden: !previousState.isAdvancedSettingsHidden,
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shouldAnimateAdvancedSettingsToggle: true,
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}));
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}
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render() {
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const device = this.props.wallet.selectedDevice;
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const {
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account,
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network,
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discovery,
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tokens,
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} = this.props.selectedAccount;
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const {
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address,
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amount,
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setMax,
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networkSymbol,
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currency,
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feeLevels,
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selectedFeeLevel,
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recommendedGasPrice,
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gasPriceNeedsUpdate,
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total,
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errors,
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warnings,
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data,
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sending,
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gasLimit,
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gasPrice,
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} = this.props.sendForm;
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const {
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onAddressChange,
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onAmountChange,
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onSetMax,
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onCurrencyChange,
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onFeeLevelChange,
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updateFeeLevels,
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onSend,
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onGasLimitChange,
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onGasPriceChange,
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onDataChange,
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} = this.props.sendFormActions;
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if (!device || !account || !discovery || !network) return null;
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let isSendButtonDisabled: boolean = Object.keys(errors).length > 0 || total === '0' || amount.length === 0 || address.length === 0 || sending;
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let sendButtonText: string = 'Send';
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if (networkSymbol !== currency && amount.length > 0 && !errors.amount) {
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sendButtonText += ` ${amount} ${currency.toUpperCase()}`;
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} else if (networkSymbol === currency && total !== '0') {
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sendButtonText += ` ${total} ${network.symbol}`;
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}
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if (!device.connected) {
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sendButtonText = 'Device is not connected';
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isSendButtonDisabled = true;
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} else if (!device.available) {
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sendButtonText = 'Device is unavailable';
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isSendButtonDisabled = true;
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} else if (!discovery.completed) {
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sendButtonText = 'Loading accounts';
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isSendButtonDisabled = true;
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}
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const tokensSelectData = this.getTokensSelectData(tokens, network);
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let gasLimitTooltipCurrency: string;
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let gasLimitTooltipValue: string;
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if (networkSymbol !== currency) {
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gasLimitTooltipCurrency = 'tokens';
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gasLimitTooltipValue = network.defaultGasLimitTokens.toString(10);
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} else {
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gasLimitTooltipCurrency = networkSymbol;
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gasLimitTooltipValue = network.defaultGasLimit.toString(10);
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}
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return (
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<SelectedAccount {...this.props}>
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<Wrapper>
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<StyledH2>Send Ethereum or tokens</StyledH2>
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<InputRow>
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<Input
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state={this.getAddressInputState(address, errors.address, warnings.address)}
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autoComplete="off"
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autoCorrect="off"
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autoCapitalize="off"
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spellCheck="false"
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topLabel="Address"
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bottomText={errors.address ? 'Wrong Address' : ''}
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value={address}
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onChange={event => onAddressChange(event.target.value)}
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/>
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</InputRow>
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<InputRow>
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<Input
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state={this.getAmountInputState(errors.amount, warnings.amount)}
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autoComplete="off"
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autoCorrect="off"
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autoCapitalize="off"
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spellCheck="false"
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topLabel="Amount"
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value={amount}
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onChange={event => onAmountChange(event.target.value)}
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bottomText={this.getAmountInputBottomText(errors.amount, warnings.amount)}
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sideAddons={[
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(
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<SetMaxAmountButton
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key="icon"
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onClick={() => onSetMax()}
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isActive={setMax}
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>
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{!setMax && (
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<Icon
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icon={ICONS.TOP}
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size={25}
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color={colors.TEXT_SECONDARY}
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/>
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)}
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{setMax && (
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<Icon
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icon={ICONS.CHECKED}
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size={25}
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color={colors.WHITE}
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/>
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)}
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Set max
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</SetMaxAmountButton>
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),
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(
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<CurrencySelect
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key="currency"
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isSearchable={false}
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isClearable={false}
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defaultValue={tokensSelectData[0]}
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isDisabled={tokensSelectData.length < 2}
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onChange={onCurrencyChange}
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options={tokensSelectData}
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/>
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),
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]}
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/>
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</InputRow>
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<InputRow>
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<FeeLabelWrapper>
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<FeeLabel>Fee</FeeLabel>
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{gasPriceNeedsUpdate && (
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<UpdateFeeWrapper>
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<Icon
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icon={ICONS.WARNING}
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color={colors.WARNING_PRIMARY}
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size={20}
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/>
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Recommended fees updated. <StyledLink onClick={updateFeeLevels} isGreen>Click here to use them</StyledLink>
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</UpdateFeeWrapper>
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)}
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</FeeLabelWrapper>
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<Select
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isSearchable={false}
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isClearable={false}
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value={selectedFeeLevel}
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onChange={(option) => {
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if (option.value === 'Custom') {
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this.toggleAdvancedSettings();
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}
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onFeeLevelChange(option);
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}}
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options={feeLevels}
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formatOptionLabel={option => (
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<FeeOptionWrapper>
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<P>{option.value}</P>
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<P>{option.label}</P>
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</FeeOptionWrapper>
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)}
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/>
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</InputRow>
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<ToggleAdvancedSettingsWrapper>
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<ToggleAdvancedSettingsButton
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isTransparent
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onClick={() => this.handleToggleAdvancedSettingsButton()}
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>
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Advanced settings
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<AdvancedSettingsIcon
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icon={ICONS.ARROW_DOWN}
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color={colors.TEXT_SECONDARY}
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size={24}
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isActive={this.state.isAdvancedSettingsHidden}
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canAnimate={this.state.shouldAnimateAdvancedSettingsToggle}
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/>
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</ToggleAdvancedSettingsButton>
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{this.state.isAdvancedSettingsHidden && (
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<SendButton
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isDisabled={isSendButtonDisabled}
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onClick={() => onSend()}
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>
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{sendButtonText}
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</SendButton>
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)}
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</ToggleAdvancedSettingsWrapper>
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{!this.state.isAdvancedSettingsHidden && (
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<AdvancedSettingsWrapper>
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<GasInputRow>
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<GasInput
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state={this.getGasLimitInputState(errors.gasLimit, warnings.gasLimit)}
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autoComplete="off"
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autoCorrect="off"
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autoCapitalize="off"
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spellCheck="false"
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topLabel={(
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<InputLabelWrapper>
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Gas limit
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<Tooltip
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content={(
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<React.Fragment>
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Gas limit is the amount of gas to send with your transaction.<br />
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<GreenSpan>TX fee = gas price * gas limit</GreenSpan> & is paid to miners for including your TX in a block.<br />
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Increasing this number will not get your TX mined faster.<br />
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Default value for sending {gasLimitTooltipCurrency} is <GreenSpan>{gasLimitTooltipValue}</GreenSpan>
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</React.Fragment>
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)}
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placement="top"
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>
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<Icon
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icon={ICONS.HELP}
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color={colors.TEXT_SECONDARY}
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size={24}
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/>
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</Tooltip>
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</InputLabelWrapper>
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)}
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bottomText={errors.gasLimit ? errors.gasLimit : warnings.gasLimit}
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value={gasLimit}
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isDisabled={networkSymbol === currency && data.length > 0}
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onChange={event => onGasLimitChange(event.target.value)}
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/>
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<GasInput
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state={this.getGasPriceInputState(errors.gasPrice, warnings.gasPrice)}
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autoComplete="off"
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autoCorrect="off"
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autoCapitalize="off"
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spellCheck="false"
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topLabel={(
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<InputLabelWrapper>
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Gas price
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<Tooltip
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content={(
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<React.Fragment>
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Gas Price is the amount you pay per unit of gas.<br />
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<GreenSpan>TX fee = gas price * gas limit</GreenSpan> & is paid to miners for including your TX in a block.<br />
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Higher the gas price = faster transaction, but more expensive. Recommended is <GreenSpan>{recommendedGasPrice} GWEI.</GreenSpan><br />
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<Link href="https://myetherwallet.github.io/knowledge-base/gas/what-is-gas-ethereum.html" target="_blank" rel="noreferrer noopener" isGreen>Read more</Link>
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</React.Fragment>
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)}
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placement="top"
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>
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<Icon
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icon={ICONS.HELP}
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color={colors.TEXT_SECONDARY}
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size={24}
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/>
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</Tooltip>
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</InputLabelWrapper>
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)}
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bottomText={errors.gasPrice ? errors.gasPrice : warnings.gasPrice}
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value={gasPrice}
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onChange={event => onGasPriceChange(event.target.value)}
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/>
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</GasInputRow>
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<StyledTextarea
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topLabel={(
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<InputLabelWrapper>
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Data
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<Tooltip
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content={(
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<React.Fragment>
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Data is usually used when you send transactions to contracts.
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</React.Fragment>
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)}
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placement="top"
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>
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<Icon
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icon={ICONS.HELP}
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color={colors.TEXT_SECONDARY}
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size={24}
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/>
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</Tooltip>
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</InputLabelWrapper>
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)}
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disabled={networkSymbol !== currency}
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value={networkSymbol !== currency ? '' : data}
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onChange={event => onDataChange(event.target.value)}
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/>
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<AdvancedSettingsSendButtonWrapper>
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<SendButton
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isDisabled={isSendButtonDisabled}
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onClick={() => onSend()}
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>
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{sendButtonText}
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</SendButton>
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</AdvancedSettingsSendButtonWrapper>
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</AdvancedSettingsWrapper>
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)}
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{this.props.selectedAccount.pending.length > 0 && (
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<PendingTransactions
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pending={this.props.selectedAccount.pending}
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tokens={this.props.selectedAccount.tokens}
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network={network}
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/>
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)}
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</Wrapper>
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</SelectedAccount>
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);
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}
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}
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export default AccountSend;
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