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import {FormattedMessage} from 'react-intl';
import PropTypes from 'prop-types';
import React from 'react';
import classNames from 'classnames';
import BalancedFormattedMessage from '../../containers/balanced-formatted-message.jsx';
import Box from '../box/box.jsx';
import PeripheralTile from './peripheral-tile.jsx';
import Dots from './dots.jsx';
import enterUpdateIcon from './icons/enter-update.svg';
import radarIcon from './icons/searching.png';
import refreshIcon from './icons/refresh.svg';
import warningIcon from './icons/warning.svg';
import styles from './connection-modal.css';
const ScanningStep = props => {
const showUpdate = !!(props.onUpdatePeripheral && !props.scanning);
return (<Box className={styles.body}>
<Box className={styles.activityArea}>
{props.scanning ? (
props.peripheralList.length === 0 ? (
<div className={styles.activityAreaInfo}>
<div className={styles.centeredRow}>
<img
className={classNames(styles.radarSmall, styles.radarSpin)}
src={radarIcon}
draggable={false}
/>
<FormattedMessage
defaultMessage="Looking for devices"
description="Text shown while scanning for devices"
id="gui.connection.scanning.lookingforperipherals"
/>
</div>
</div>
) : (
<div className={styles.peripheralTilePane}>
{props.peripheralList.map(peripheral =>
(<PeripheralTile
connectionSmallIconURL={props.connectionSmallIconURL}
key={peripheral.peripheralId}
name={peripheral.name}
peripheralId={peripheral.peripheralId}
rssi={peripheral.rssi}
onConnecting={props.onConnecting}
/>)
)}
</div>
)
) : (
<Box className={styles.centeredRow}>
<img
className={styles.helpStepImage}
src={warningIcon}
draggable={false}
/>
<FormattedMessage
className={styles.helpStepText}
defaultMessage="No devices found"
description="Text shown when no devices could be found"
id="gui.connection.scanning.noPeripheralsFound"
/>
</Box>
)}
</Box>
<Box className={styles.bottomArea}>
<Box className={classNames(styles.bottomAreaItem, styles.instructions)}>
{(props.scanning || props.peripheralList.length > 0) && (
// Show this message if we're still scanning OR if we've found devices
<FormattedMessage
defaultMessage="Select your device in the list above."
description="Prompt for choosing a device to connect to"
id="gui.connection.scanning.instructions"
/>
)}
{showUpdate && (
// Show this message if we're done scanning AND we can update
// Note that it's possible the list includes devices but does not include the desired device,
// so don't limit this message to the (props.peripheralList.length === 0) case
<BalancedFormattedMessage
defaultMessage="If you don't see your device, you may need to update it to work with Scratch."
description="Prompt for updating a peripheral device"
id="gui.connection.scanning.updatePeripheralPrompt"
/>
)}
</Box>
<Dots
className={styles.bottomAreaItem}
counter={0}
total={3}
/>
<Box className={classNames(styles.bottomAreaItem, styles.buttonRow)}>
<button
className={styles.connectionButton}
onClick={props.onRefresh}
>
<FormattedMessage
defaultMessage="Refresh"
description="Button in prompt for starting a search"
id="gui.connection.search"
/>
<img
className={styles.buttonIconRight}
src={refreshIcon}
draggable={false}
/>
</button>
{showUpdate && (
<button
className={styles.connectionButton}
onClick={props.onUpdatePeripheral}
>
<FormattedMessage
defaultMessage="Update my Device"
description="Button to enter the peripheral update mode"
id="gui.connection.scanning.updatePeripheralButton"
/>
<img
className={styles.buttonIconRight}
src={enterUpdateIcon}
draggable={false}
/>
</button>
)}
</Box>
</Box>
</Box>);
};
ScanningStep.propTypes = {
connectionSmallIconURL: PropTypes.string,
onConnecting: PropTypes.func,
onRefresh: PropTypes.func,
onUpdatePeripheral: PropTypes.func,
peripheralList: PropTypes.arrayOf(PropTypes.shape({
name: PropTypes.string,
rssi: PropTypes.number,
peripheralId: PropTypes.string
})),
scanning: PropTypes.bool.isRequired
};
ScanningStep.defaultProps = {
peripheralList: [],
scanning: true
};
export default ScanningStep;
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