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114 lines
2.7 KiB
114 lines
2.7 KiB
const Component = require('react').Component
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const h = require('react-hyperscript')
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const inherits = require('util').inherits
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const AccountListItem = require('./account-list-item')
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module.exports = ToAutoComplete
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inherits(ToAutoComplete, Component)
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function ToAutoComplete () {
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Component.call(this)
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this.state = { accountsToRender: [] }
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}
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ToAutoComplete.prototype.getListItemIcon = function (listItemAddress, toAddress) {
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const listItemIcon = h(`i.fa.fa-check.fa-lg`, { style: { color: '#02c9b1' } })
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return toAddress && listItemAddress === toAddress
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? listItemIcon
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: null
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}
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ToAutoComplete.prototype.renderDropdown = function () {
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const {
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closeDropdown,
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onChange,
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to,
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} = this.props
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const { accountsToRender } = this.state
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return accountsToRender.length && h('div', {}, [
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h('div.send-v2__from-dropdown__close-area', {
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onClick: closeDropdown,
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}),
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h('div.send-v2__from-dropdown__list', {}, [
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...accountsToRender.map(account => h(AccountListItem, {
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account,
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className: 'account-list-item__dropdown',
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handleClick: () => {
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onChange(account.address)
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closeDropdown()
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},
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icon: this.getListItemIcon(account.address, to),
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displayBalance: false,
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displayAddress: true,
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})),
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]),
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])
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}
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ToAutoComplete.prototype.handleInputEvent = function (event = {}, cb) {
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const {
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to,
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accounts,
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closeDropdown,
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openDropdown,
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} = this.props
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const matchingAccounts = accounts.filter(({ address }) => address.match(to || ''))
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const matches = matchingAccounts.length
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if (!matches || matchingAccounts[0].address === to) {
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this.setState({ accountsToRender: [] })
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event.target && event.target.select()
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closeDropdown()
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} else {
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this.setState({ accountsToRender: matchingAccounts })
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openDropdown()
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}
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cb && cb(event.target.value)
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}
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ToAutoComplete.prototype.componentDidUpdate = function (nextProps, nextState) {
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if (this.props.to !== nextProps.to) {
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this.handleInputEvent()
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}
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}
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ToAutoComplete.prototype.render = function () {
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const {
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to,
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dropdownOpen,
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onChange,
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inError,
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} = this.props
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return h('div.send-v2__to-autocomplete', {}, [
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h('input.send-v2__to-autocomplete__input', {
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placeholder: 'Recipient Address',
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className: inError ? `send-v2__error-border` : '',
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value: to,
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onChange: event => onChange(event.target.value),
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onFocus: event => this.handleInputEvent(event),
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style: {
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borderColor: inError ? 'red' : null,
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},
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}),
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!to && h(`i.fa.fa-caret-down.fa-lg.send-v2__to-autocomplete__down-caret`, {
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style: { color: '#dedede' },
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onClick: () => this.handleInputEvent(),
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}),
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dropdownOpen && this.renderDropdown(),
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])
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}
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