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import React, { Component } from 'react'
import PropTypes from 'prop-types'
import Spinner from '../spinner'
import Button from '../button'
class LoadingNetworkScreen extends Component {
constructor (props) {
super(props)
this.state = {
showErrorScreen: false,
}
}
static contextTypes = {
t: PropTypes.func,
}
componentWillMount = () => {
this.cancelCallTimeout = setTimeout(this.cancelCall, this.props.cancelTime || 3000)
}
getConnectingLabel = function (loadingMessage) {
if (loadingMessage) {
return loadingMessage
}
const { provider, providerId } = this.props
const providerName = provider.type
let name
if (providerName === 'mainnet') {
name = this.context.t('connectingToMainnet')
} else if (providerName === 'ropsten') {
name = this.context.t('connectingToRopsten')
} else if (providerName === 'kovan') {
name = this.context.t('connectingToKovan')
} else if (providerName === 'rinkeby') {
name = this.context.t('connectingToRinkeby')
} else {
name = this.context.t('connectingTo', [providerId])
}
return name
}
renderMessage = () => {
return <span>{ this.getConnectingLabel(this.props.loadingMessage) }</span>
}
renderLoadingScreenContent = () => {
return <div className="loading-overlay__screen-content">
<Spinner color="#F7C06C" />
{this.renderMessage()}
</div>
}
renderErrorScreenContent = () => {
const { showNetworkDropdown, setProviderArgs, setProviderType } = this.props
return <div className="loading-overlay__error-screen">
<span className="loading-overlay__emoji">😞</span>
<span>Oops! Something went wrong.</span>
<div className="loading-overlay__error-buttons">
<Button
type="default"
onClick={() => {
window.clearTimeout(this.cancelCallTimeout)
showNetworkDropdown()
}}
>
{ 'Switch Networks' }
</Button>
<Button
type="primary"
onClick={() => {
this.setState({ showErrorScreen: false })
setProviderType(...setProviderArgs)
window.clearTimeout(this.cancelCallTimeout)
this.cancelCallTimeout = setTimeout(this.cancelCall, this.props.cancelTime || 3000)
}}
>
{ 'Try Again' }
</Button>
</div>
</div>
}
cancelCall = () => {
const { isLoadingNetwork } = this.props
if (isLoadingNetwork) {
this.setState({ showErrorScreen: true })
}
}
componentDidUpdate = (prevProps) => {
const { provider } = this.props
const { provider: prevProvider } = prevProps
if (provider.type !== prevProvider.type) {
window.clearTimeout(this.cancelCallTimeout)
this.setState({ showErrorScreen: false })
this.cancelCallTimeout = setTimeout(this.cancelCall, this.props.cancelTime || 3000)
}
}
componentWillUnmount = () => {
window.clearTimeout(this.cancelCallTimeout)
}
render () {
const { lastSelectedProvider, setProviderType } = this.props
return (
<div className="loading-overlay">
<div
className="page-container__header-close"
onClick={() => setProviderType(lastSelectedProvider || 'ropsten')}
/>
<div className="loading-overlay__container">
{ this.state.showErrorScreen
? this.renderErrorScreenContent()
: this.renderLoadingScreenContent()
}
</div>
</div>
)
}
}
LoadingNetworkScreen.propTypes = {
loadingMessage: PropTypes.string,
cancelTime: PropTypes.number,
provider: PropTypes.oneOfType([PropTypes.string, PropTypes.object]),
providerId: PropTypes.oneOfType([PropTypes.string, PropTypes.number]),
showNetworkDropdown: PropTypes.func,
setProviderArgs: PropTypes.array,
lastSelectedProvider: PropTypes.oneOfType([PropTypes.string, PropTypes.object]),
setProviderType: PropTypes.func,
isLoadingNetwork: PropTypes.bool,
}
module.exports = LoadingNetworkScreen
|
