Make address selection searchable (#2739)

* Remove padding on address input if empty (#2141)

* Use Autocomplete to make address selection searchable (#2141)

* Adds AutoComplete Wrapper (#2141)

js/src/modals/Transfer/transfer.css

@@ -73,10 +73,6 @@
   position: relative;
 }
 
-.address input {
-  padding-left: 48px !important;
-}
-
 .from {
   padding: 25px 0 0 48px !important;
   line-height: 32px;

js/src/ui/Form/AddressSelect/addressSelect.css

@@ -36,3 +36,13 @@
   vertical-align: top;
   text-transform: uppercase;
 }
+
+.icon {
+  position: absolute;
+  left: 0;
+  top: 35px;
+}
+
+.paddedInput input {
+  padding-left: 46px !important;
+}

js/src/ui/Form/AddressSelect/addressSelect.js

@@ -17,9 +17,9 @@
 import React, { Component, PropTypes } from 'react';
 import { MenuItem } from 'material-ui';
 
+import AutoComplete from '../AutoComplete';
 import IdentityIcon from '../../IdentityIcon';
 import IdentityName from '../../IdentityName';
-import Select from '../Select';
 
 import styles from './addressSelect.css';
 
@@ -36,31 +36,66 @@ export default class AddressSelect extends Component {
     onChange: PropTypes.func.isRequired
   }
 
+  state = {
+    entries: {}
+  }
+
+  componentWillMount () {
+    const { accounts, contacts } = this.props;
+    const entries = Object.assign({}, accounts || {}, contacts || {});
+    this.setState({ entries });
+  }
+
+  componentWillReceiveProps (newProps) {
+    const { accounts, contacts } = newProps;
+    const entries = Object.assign({}, accounts || {}, contacts || {});
+    this.setState({ entries });
+  }
+
   render () {
-    const { disabled, error, hint, label, value } = this.props;
+    const { disabled, error, hint, label } = this.props;
+    const { entries } = this.state;
 
     return (
-      <Select
+      <div>
+        <AutoComplete
+          className={ error ? '' : styles.paddedInput }
           disabled={ disabled }
           label={ label }
-        hint={ hint }
+          hint={ `search for ${hint}` }
           error={ error }
-        value={ value }
-        onChange={ this.onChange }>
-        { this.renderSelectEntries() }
-      </Select>
+          onChange={ this.onChange }
+          value={ this.getSearchText() }
+          filter={ this.handleFilter }
+          entries={ entries }
+          renderItem={ this.renderItem }
+        />
+
+        { this.renderIdentityIcon() }
+      </div>
     );
   }
 
-  renderSelectEntries () {
-    const { accounts, contacts } = this.props;
-    const entries = Object.values(Object.assign({}, accounts || {}, contacts || {}));
-
-    if (!entries.length) {
+  renderIdentityIcon () {
+    if (this.props.error) {
       return null;
     }
 
-    return entries.map(this.renderSelectEntry);
+    const { value } = this.props;
+
+    return (
+      <IdentityIcon
+        className={ styles.icon }
+        inline center
+        address={ value } />
+    );
+  }
+
+  renderItem = (entry) => {
+    return {
+      text: entry.address,
+      value: this.renderSelectEntry(entry)
+    };
   }
 
   renderSelectEntry = (entry) => {
@@ -89,7 +124,27 @@ export default class AddressSelect extends Component {
     );
   }
 
-  onChange = (event, idx, value) => {
-    this.props.onChange(event, value);
+  getSearchText () {
+    const { value } = this.props;
+    if (!value) return '';
+
+    const { entries } = this.state;
+    const entry = entries[value];
+    if (!entry) return '';
+
+    return entry.name ? entry.name.toUpperCase() : '';
+  }
+
+  handleFilter = (searchText, address) => {
+    const entry = this.state.entries[address];
+    const lowCaseSearch = searchText.toLowerCase();
+
+    return [ entry.name, entry.address ]
+      .some(text => text.toLowerCase().indexOf(lowCaseSearch) !== -1);
+  }
+
+  onChange = (entry) => {
+    const address = entry ? entry.address : '';
+    this.props.onChange(null, address);
   }
 }

js/src/ui/Form/AutoComplete/autocomplete.js

@@ -0,0 +1,95 @@
+// Copyright 2015, 2016 Ethcore (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+import React, { Component, PropTypes } from 'react';
+import { MenuItem, AutoComplete as MUIAutoComplete } from 'material-ui';
+
+export default class AutoComplete extends Component {
+  static propTypes = {
+    onChange: PropTypes.func.isRequired,
+    disabled: PropTypes.bool,
+    label: PropTypes.string,
+    hint: PropTypes.string,
+    error: PropTypes.string,
+    value: PropTypes.string,
+    className: PropTypes.string,
+    filter: PropTypes.func,
+    renderItem: PropTypes.func,
+    entries: PropTypes.oneOfType([
+      PropTypes.array,
+      PropTypes.object
+    ])
+  }
+
+  render () {
+    const { disabled, error, hint, label, value, className, filter } = this.props;
+
+    return (
+      <MUIAutoComplete
+        className={ className }
+        disabled={ disabled }
+        floatingLabelText={ label }
+        hintText={ hint }
+        errorText={ error }
+        onNewRequest={ this.onChange }
+        searchText={ value }
+        onFocus={ this.onFocus }
+
+        filter={ filter }
+        openOnFocus
+        fullWidth
+        floatingLabelFixed
+        dataSource={ this.getDataSource() }
+      />
+    );
+  }
+
+  getDataSource () {
+    const { renderItem, entries } = this.props;
+    const entriesArray = (entries instanceof Array)
+      ? entries
+      : Object.values(entries);
+
+    if (renderItem && typeof renderItem === 'function') {
+      return entriesArray.map(entry => renderItem(entry));
+    }
+
+    return entriesArray.map(entry => ({
+      text: entry,
+      value: (
+        <MenuItem
+          primaryText={ entry }
+        />
+      )
+    }));
+  }
+
+  onChange = (item, idx) => {
+    const { onChange, entries } = this.props;
+    const entriesArray = (entries instanceof Array)
+      ? entries
+      : Object.values(entries);
+
+    const entry = (idx === -1) ? null : entriesArray[idx];
+
+    onChange(entry);
+  }
+
+  onFocus = () => {
+    this.props.onChange(null);
+  }
+
+}

js/src/ui/Form/AutoComplete/index.js

@@ -0,0 +1,17 @@
+// Copyright 2015, 2016 Ethcore (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+export default from './autocomplete';

js/src/ui/Form/InputAddress/inputAddress.css

@@ -22,6 +22,10 @@
   padding-left: 48px !important;
 }
 
+.inputEmpty input {
+  padding-left: 0 !important;
+}
+
 .icon {
   position: absolute;
   top: 35px;

js/src/ui/Form/InputAddress/inputAddress.js

@@ -38,22 +38,40 @@ class InputAddress extends Component {
     onSubmit: PropTypes.func
   };
 
+  state = {
+    isEmpty: false
+  }
+
+  componentWillMount () {
+    const { value, text, accountsInfo, tokens } = this.props;
+    const account = accountsInfo[value] || tokens[value];
+    const hasAccount = account && !account.meta.deleted;
+    const inputValue = text && hasAccount ? account.name : value;
+    const isEmpty = (inputValue.length === 0);
+
+    this.setState({ isEmpty });
+  }
+
   render () {
-    const { className, disabled, error, label, hint, value, text, onChange, onSubmit, accountsInfo, tokens } = this.props;
-    const classes = `${styles.input} ${className}`;
+    const { className, disabled, error, label, hint, value, text, onSubmit, accountsInfo, tokens } = this.props;
+    const { isEmpty } = this.state;
+
+    const classes = [ className ];
+    classes.push(isEmpty ? styles.inputEmpty : styles.input);
+
     const account = accountsInfo[value] || tokens[value];
     const hasAccount = account && !account.meta.deleted;
 
     return (
       <div className={ styles.container }>
         <Input
-          className={ classes }
+          className={ classes.join(' ') }
           disabled={ disabled }
           label={ label }
           hint={ hint }
           error={ error }
           value={ text && hasAccount ? account.name : value }
-          onChange={ onChange }
+          onChange={ this.handleInputChange }
           onSubmit={ onSubmit } />
         { this.renderIcon() }
       </div>
@@ -75,6 +93,13 @@ class InputAddress extends Component {
       </div>
     );
   }
+
+  handleInputChange = (event, value) => {
+    const isEmpty = (value.length === 0);
+
+    this.setState({ isEmpty });
+    this.props.onChange(event, value);
+  }
 }
 
 function mapStateToProps (state) {