1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
|
import React, { PureComponent } from 'react'
import PropTypes from 'prop-types'
import classnames from 'classnames'
import shuffle from 'lodash.shuffle'
import Button from '../../../../button'
import {
INITIALIZE_END_OF_FLOW_ROUTE,
INITIALIZE_SEED_PHRASE_ROUTE,
} from '../../../../../routes'
import { exportAsFile } from '../../../../../../app/util'
import { selectSeedWord, deselectSeedWord } from './confirm-seed-phrase.state'
export default class ConfirmSeedPhrase extends PureComponent {
static contextTypes = {
metricsEvent: PropTypes.func,
t: PropTypes.func,
}
static defaultProps = {
seedPhrase: '',
}
static propTypes = {
history: PropTypes.object,
onSubmit: PropTypes.func,
seedPhrase: PropTypes.string,
}
state = {
selectedSeedWords: [],
shuffledSeedWords: [],
// Hash of shuffledSeedWords index {Number} to selectedSeedWords index {Number}
selectedSeedWordsHash: {},
}
componentDidMount () {
const { seedPhrase = '' } = this.props
const shuffledSeedWords = shuffle(seedPhrase.split(' ')) || []
this.setState({ shuffledSeedWords })
}
handleExport = () => {
exportAsFile('MetaMask Secret Backup Phrase', this.props.seedPhrase, 'text/plain')
}
handleSubmit = async () => {
const { history } = this.props
if (!this.isValid()) {
return
}
try {
this.context.metricsEvent({
eventOpts: {
category: 'Onboarding',
action: 'Seed Phrase Setup',
name: 'Verify Complete',
},
})
history.push(INITIALIZE_END_OF_FLOW_ROUTE)
} catch (error) {
console.error(error.message)
}
}
handleSelectSeedWord = (word, shuffledIndex) => {
this.setState(selectSeedWord(word, shuffledIndex))
}
handleDeselectSeedWord = shuffledIndex => {
this.setState(deselectSeedWord(shuffledIndex))
}
isValid () {
const { seedPhrase } = this.props
const { selectedSeedWords } = this.state
return seedPhrase === selectedSeedWords.join(' ')
}
render () {
const { t } = this.context
const { history } = this.props
const { selectedSeedWords, shuffledSeedWords, selectedSeedWordsHash } = this.state
return (
<div className="confirm-seed-phrase">
<div className="confirm-seed-phrase__back-button">
<a
onClick={e => {
e.preventDefault()
history.push(INITIALIZE_SEED_PHRASE_ROUTE)
}}
href="#"
>
{`< Back`}
</a>
</div>
<div className="first-time-flow__header">
{ t('confirmSecretBackupPhrase') }
</div>
<div className="first-time-flow__text-block">
{ t('selectEachPhrase') }
</div>
<div className="confirm-seed-phrase__selected-seed-words">
{
selectedSeedWords.map((word, index) => (
<div
key={index}
className="confirm-seed-phrase__seed-word"
>
{ word }
</div>
))
}
</div>
<div className="confirm-seed-phrase__shuffled-seed-words">
{
shuffledSeedWords.map((word, index) => {
const isSelected = index in selectedSeedWordsHash
return (
<div
key={index}
className={classnames(
'confirm-seed-phrase__seed-word',
'confirm-seed-phrase__seed-word--shuffled',
{ 'confirm-seed-phrase__seed-word--selected': isSelected }
)}
onClick={() => {
if (!isSelected) {
this.handleSelectSeedWord(word, index)
} else {
this.handleDeselectSeedWord(index)
}
}}
>
{ word }
</div>
)
})
}
</div>
<Button
type="confirm"
className="first-time-flow__button"
onClick={this.handleSubmit}
disabled={!this.isValid()}
>
{ t('confirm') }
</Button>
</div>
)
}
}
|
