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, className: 'account-list-item__dropdown', 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.send-v2__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(), ]) }