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