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import React, { Component } from 'react'
import { bindActionCreators } from 'redux'
import { connect } from 'react-redux'
import { ReactTabulator } from 'react-tabulator'
import { toArray, toTuples, domainFromUrl } from '../util'
import { Loader } from '../common'
import csv from 'parse-csv'
class ModalImage extends Component {
state = {
visible: false,
images: [],
index: 0,
}
componentDidMount() {
const images = toArray(document.querySelectorAll('.image img'))
// console.log(images)
images.forEach((img, i) => {
img.addEventListener('click', () => this.loadImage(i))
})
this.setState({ images })
document.body.addEventListener('keydown', e => {
if (document.activeElement && document.activeElement !== document.body) {
return null
}
console.log(e.keyCode)
switch (e.keyCode) {
case 27: // esc
this.close()
break
case 37: // left
this.prev()
break
case 39: // right
this.next()
break
default:
break
}
})
}
loadImage(index) {
const { images } = this.state
if (!images.length) return
if (index < 0 || index >= images.length) return
this.setState({ visible: true, index })
}
prev() {
const { index, images } = this.state
if (!images.length) return
this.setState({ index: (images.length + index - 1) % images.length })
}
next() {
const { index, images } = this.state
if (!images.length) return
this.setState({ index: (index + 1) % images.length })
}
close() {
this.setState({ visible: false })
}
render() {
const { images, index, visible } = this.state
if (!images.length) return null
const img = images[index]
let caption = null
const sib = img.nextSibling
if (sib && sib.classList.contains('caption')) {
caption = sib.innerText
}
return (
<div className={visible ? 'modal visible' : 'modal'}>
<div className='inner'>
<div className='centered'>
<img src={img.src} />
{caption && <div class='caption'>{caption}</div>}
</div>
</div>
<div onClick={() => this.prev()} className='prev' aria-label='Previous image' alt='Previous image'><img src='/assets/img/arrow-left.png' /></div>
<div onClick={() => this.next()} className='next' aria-label='Next image' alt='Next image'><img src='/assets/img/arrow-right.png' /></div>
<div onClick={() => this.close()} className='close' aria-label='Close' alt='Close'><img src='/assets/img/close.png' /></div>
</div>
)
}
}
export default ModalImage
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