refactoring

This commit is contained in:
UserX 2023-08-10 18:53:35 +03:00
parent 7d3f76d230
commit 54cafda3c4
17 changed files with 498 additions and 425 deletions

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@ -1,111 +1,3 @@
body {
background: #e5e5e5;
}
.converter {
max-width: 630px;
margin: 50px auto;
background: #fff;
padding: 15px;
border-radius: 10px;
&__head {
font-weight: 700;
font-size: 25px;
text-align: center;
margin: 0 0 50px 0;
}
&__body {
width: 100%;
height: 60px;
display: flex;
align-items: center;
gap: 10px;
margin: 0 0 25px 0;
justify-content: center;
@media (max-width: 768px) {
flex-direction: column;
height: auto;
}
}
&__row {
border-radius: 10px;
height: 100%;
font-size: 24px;
display: flex;
align-items: center;
position: relative;
justify-content: center;
@media (max-width: 908px) {
font-size: 20px;
}
@media (max-width: 768px) {
font-size: inherit;
}
}
&__crypto-name {
height: 100%;
vertical-align: middle;
position: relative;
cursor: pointer;
display: flex;
align-items: center;
font-size: 12px;
line-height: 15px;
justify-content: center;
padding: 0 15px;
border-left: 2px solid rgba(7, 28, 71, 0.12);
font-weight: 700;
border: 2px solid rgba(7, 28, 71, 0.12);
border-left: none;
border-radius: 0 10px 10px 0;
&-title {
display: flex;
align-items: center;
flex-direction: column;
gap: 3px;
}
img {
width: 40px;
height: 20px;
}
}
&__arrow {
height: 35px;
object-fit: contain;
cursor: pointer;
width: 20px;
background: #999;
-webkit-mask: url(//yastatic.net/s3/web4static/_/v2/static/media/Swap_16.c0236c02.svg)
no-repeat center;
mask: url(//yastatic.net/s3/web4static/_/v2/static/media/Swap_16.c0236c02.svg)
no-repeat center;
}
&__input {
border: 2px solid rgba(7, 28, 71, 0.12);
border-radius: 10px 0 0 10px;
height: 100%;
font-family: HelveticaNeue-Light, 'Helvetica Neue Light', Helvetica, Arial,
sans-serif;
font-size: inherit;
text-align: right;
width: 201px;
color: #000;
position: relative;
top: 0;
padding: 0 10px 0 0;
outline: none;
@media (max-width: 768px) {
border-width: 0;
}
}
&__footer {
font-size: 18px;
}
}

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@ -1,237 +1,9 @@
import { ChangeEvent, useEffect, useRef, useState } from 'react'
import btc from '../src/assets/images/btc.svg'
import usdt from '../src/assets/images/usdt.svg'
import eth from '../src/assets/images/eth.svg'
import useOnClickOutside from './hooks/useOnClickOutside'
import { PopupConverter } from './Components/popup-converter/Popup-converter'
import { convert } from '.'
import { IValutions } from './models/IValutions'
import { Converter } from './Components/Converter/Converter'
import './App.scss'
function App() {
const valuations: IValutions[] = [
{
title: 'BTC',
img: btc,
alt: 'Bitcoin'
},
{
title: 'USDT',
img: usdt,
alt: 'Tether'
},
{
title: 'ETH',
img: eth,
alt: 'Ethereum'
}
]
const ref = useRef<HTMLDivElement>(null)
const [firstValue, setFirstValue] = useState<string>('1')
const [secondValue, setSecondValue] = useState<string>('1')
const [firstValuation, setFirstValuation] = useState<IValutions>(
valuations[0]
)
const [secondValuation, setSecondValuation] = useState<IValutions>(
valuations[1]
)
const [showFirstValuation, setShowFirstValuation] = useState<boolean>()
const [showSecondValuation, setShowSecondValuation] = useState<boolean>()
const [isSwap, setSwap] = useState(true)
const regexInput = (e: ChangeEvent<HTMLInputElement>) => {
let [_, sign, integer, decimals]: any = e.target.value
.replace(/[^\d\.\-]/g, '')
.replace(/(\..*?)\./g, '$1')
.replace(/(.+)-/g, '$1')
.match(/^(-?)(.*?)((?:\.\d*)?)$/)
let pos: number = Number(e.target.selectionStart) - 1
if (!integer && decimals) pos += 2
if (integer || decimals) {
integer = +integer
}
const formatted = sign + integer + decimals
if (formatted !== e.target.value) {
e.target.value = formatted
e.target.setSelectionRange(pos, pos)
}
}
const handlerInputOne = (e: ChangeEvent<HTMLInputElement>) => {
regexInput(e)
setFirstValue(e.target.value)
getSecondValuation(+e.target.value || 0)
}
const handlerInputTwo = (e: ChangeEvent<HTMLInputElement>) => {
regexInput(e)
setSecondValue(e.target.value)
getFirstValuation(+e.target.value || 0)
}
const openFirstListValuation = () => setShowFirstValuation(true)
const openSecondListValuation = () => setShowSecondValuation(true)
const getSecondValuation = async (value: number) => {
await convert.ready()
setSecondValue(
convert[firstValuation.title][secondValuation.title](value) || 0
)
}
const getFirstValuation = async (value: number) => {
await convert.ready()
setFirstValue(
convert[secondValuation.title][firstValuation.title](value) || 0
)
}
const swap = () => {
setSwap(true)
setSecondValuation(firstValuation)
setFirstValuation(secondValuation)
}
useOnClickOutside(ref, () => {
setShowSecondValuation(false)
setShowFirstValuation(false)
})
useEffect(() => {
getSecondValuation(+firstValue)
}, [firstValuation])
useEffect(() => {
if (isSwap) {
setSwap(false)
return
}
getFirstValuation(+secondValue)
}, [secondValuation])
useEffect(() => {
const interval = setInterval(() => {
getSecondValuation(+firstValue)
}, 25000)
return () => clearInterval(interval)
}, [])
const getValuations = () =>
`${firstValue || 0} ${firstValuation.title} = ${secondValue || 0} ${
secondValuation.title
}`
return (
<div className='converter'>
<div className='converter__body'>
<div className='converter__row converter__row_border'>
<input
className='converter__input'
type='text'
value={firstValue}
onChange={handlerInputOne}
/>
<span
className='converter__crypto-name'
onClick={openFirstListValuation}
>
<div className={'converter__crypto-name-title'}>
<img src={firstValuation.img} alt='' />
{firstValuation.title}
</div>
<div>
<svg
focusable='false'
xmlns='http://www.w3.org/2000/svg'
width='8'
height='14'
>
<path d='M4 0l4 6H0l4-6zm0 14l4-6H0l4 6z' />
</svg>
</div>
</span>
{showFirstValuation && (
<div className='converter__popup popup-converter' ref={ref}>
{valuations.map((item, index) => (
<PopupConverter
key={index}
item={item}
setValuation={setFirstValuation}
valuation={firstValuation.title}
/>
))}
</div>
)}
</div>
<div className='converter__row'>
<div className={'converter__arrow'} onClick={swap} />
</div>
<div className='converter__row converter__row_border'>
<input
className='converter__input'
min={0}
type='text'
maxLength={20}
value={secondValue}
onChange={handlerInputTwo}
/>
<span
className='converter__crypto-name'
onClick={openSecondListValuation}
>
<div className={'converter__crypto-name-title'}>
<img src={secondValuation.img} alt='' />
{secondValuation.title}
</div>
<div>
<svg
focusable='false'
xmlns='http://www.w3.org/2000/svg'
width='8'
height='14'
>
<path d='M4 0l4 6H0l4-6zm0 14l4-6H0l4 6z' />
</svg>
</div>
</span>
{showSecondValuation && (
<div className='converter__popup popup-converter' ref={ref}>
{valuations.map((item, index) => (
<PopupConverter
key={index}
item={item}
valuation={secondValuation.title}
setValuation={setSecondValuation}
/>
))}
</div>
)}
</div>
</div>
<footer className='converter__footer'>
<b>{getValuations()}</b>
<br />
Данные носят ознакомительный характер {'\t'}
<b>
{new Date(convert.lastUpdated).toLocaleDateString() +
' ' +
new Date(convert.lastUpdated).getHours() +
':' +
new Date(convert.lastUpdated)
.getMinutes()
.toString()
.padStart(2, '0')}
</b>
</footer>
</div>
)
return <Converter />
}
export default App

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@ -0,0 +1,111 @@
.converter {
max-width: 640px;
margin: 50px auto;
background: #fff;
padding: 15px;
border-radius: 10px;
&__head {
font-weight: 700;
font-size: 25px;
text-align: center;
margin: 0 0 50px 0;
}
&__body {
width: 100%;
height: 60px;
display: flex;
align-items: center;
gap: 10px;
margin: 0 0 25px 0;
justify-content: center;
@media (max-width: 768px) {
flex-direction: column;
height: auto;
}
}
&__row {
border-radius: 10px;
height: 100%;
font-size: 24px;
display: flex;
align-items: center;
position: relative;
justify-content: center;
@media (max-width: 908px) {
font-size: 20px;
}
@media (max-width: 768px) {
font-size: inherit;
}
}
&__crypto-name {
height: 100%;
vertical-align: middle;
position: relative;
cursor: pointer;
display: flex;
align-items: center;
font-size: 12px;
line-height: 15px;
justify-content: center;
padding: 0 15px;
font-weight: 700;
border: 2px solid rgba(7, 28, 71, 0.12);
border-left: none;
border-radius: 0 10px 10px 0;
gap: 5px;
&-title {
display: flex;
align-items: center;
flex-direction: column;
gap: 3px;
}
}
&__crypto-icon {
width: 40px;
height: 20px;
}
&__arrow {
height: 35px;
object-fit: contain;
cursor: pointer;
width: 20px;
background: #999;
-webkit-mask: url(//yastatic.net/s3/web4static/_/v2/static/media/Swap_16.c0236c02.svg)
no-repeat center;
mask: url(//yastatic.net/s3/web4static/_/v2/static/media/Swap_16.c0236c02.svg)
no-repeat center;
}
&__input {
border: 2px solid rgba(7, 28, 71, 0.12);
border-radius: 10px 0 0 10px;
height: 100%;
font-family: HelveticaNeue-Light, 'Helvetica Neue Light', Helvetica, Arial,
sans-serif;
font-size: inherit;
text-align: right;
width: 201px;
color: #000;
position: relative;
top: 0;
padding: 0 10px 0 0;
outline: none;
@media (max-width: 768px) {
height: 38px;
}
}
&__footer {
font-size: 14px;
}
&__title {
font-size: 18px;
font-weight: bold;
}
}

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@ -0,0 +1,108 @@
import { useEffect, useState } from 'react'
import { IValutions } from '../../models/IValutions'
import { valuations } from '../../utils/Constants'
import { ConverterInput } from './ConverterInput/ConverterInput'
import { actualDate, getRelationToCurrency } from '../../utils/HelperFunctions'
import './Converter.scss'
export const Converter = () => {
const [isFocus, setFocus] = useState<1 | 2>(1)
const [firstValue, setFirstValue] = useState<string>('1')
const [secondValue, setSecondValue] = useState<string>('1')
const [firstValuation, setFirstValuation] = useState<IValutions>(
valuations[0]
)
const [secondValuation, setSecondValuation] = useState<IValutions>(
valuations[1]
)
const swap = () => {
setSecondValuation(firstValuation)
setFirstValuation(secondValuation)
}
useEffect(() => {
if (isFocus === 1) {
getRelationToCurrency(
firstValuation.title,
secondValuation.title,
+firstValue,
setSecondValue
)
} else if (isFocus === 2) {
getRelationToCurrency(
secondValuation.title,
firstValuation.title,
+secondValue,
setFirstValue
)
}
}, [isFocus, firstValue, firstValuation, secondValue, secondValuation])
useEffect(() => {
if (firstValuation.title === secondValuation.title) {
let index = valuations.findIndex(
(item) => item.title !== firstValuation.title
)
setSecondValuation(valuations[index])
}
}, [firstValuation])
useEffect(() => {
if (secondValuation.title === firstValuation.title) {
let index = valuations.findIndex(
(item) => item.title !== secondValuation.title
)
setFirstValuation(valuations[index])
}
}, [secondValuation])
useEffect(() => {
const interval = setInterval(() => {
getRelationToCurrency(
firstValuation.title,
secondValuation.title,
+firstValue,
setSecondValue
)
}, 25000)
return () => clearInterval(interval)
}, [])
const outputResult = () =>
`${firstValue || 0} ${firstValuation.title} = ${secondValue || 0} ${
secondValuation.title
}`
return (
<div className='converter'>
<div className='converter__body'>
<ConverterInput
valuation={firstValuation}
value={firstValue}
setValuation={setFirstValuation}
setValue={setFirstValue}
index={1}
setFocus={setFocus}
/>
<div className='converter__row'>
<div className={'converter__arrow'} onClick={swap} />
</div>
<ConverterInput
valuation={secondValuation}
value={secondValue}
setValuation={setSecondValuation}
setValue={setSecondValue}
index={2}
setFocus={setFocus}
/>
</div>
<footer className='converter__footer'>
<div className='converter__title'>{outputResult()}</div>
Данные носят ознакомительный характер · {'\t'}
<b>{actualDate()}</b>
</footer>
</div>
)
}

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@ -0,0 +1,87 @@
import { ChangeEvent, Dispatch, FC, useEffect, useRef, useState } from 'react'
import { ConverterPopup } from '../ConverterPopup/ConverterPopup'
import arrowDoubleVertical from '../../../assets/images/arrow-double-vertical.svg'
import { IValutions } from '../../../models/IValutions'
import { valuations } from '../../../utils/Constants'
import useOnClickOutside from '../../../hooks/useOnClickOutside'
import { regexInput } from '../../../utils/HelperFunctions'
interface IConverterInput {
index: 1 | 2
value: string
setValue: Dispatch<string>
valuation: IValutions
setValuation: Dispatch<IValutions>
setFocus: Dispatch<1 | 2>
}
export const ConverterInput: FC<IConverterInput> = ({
index,
setValue,
value,
valuation,
setValuation,
setFocus
}) => {
const [showPopup, setShowPopup] = useState<boolean>()
const ref = useRef<HTMLDivElement>(null)
const handlerInput = (e: ChangeEvent<HTMLInputElement>) => {
regexInput(e)
setValue(e.target.value)
}
useOnClickOutside(ref, () => {
setShowPopup(false)
})
useEffect(() => {
setShowPopup(false)
}, [valuation])
return (
<div className='converter__row converter__row_border'>
<input
className='converter__input'
type='text'
maxLength={20}
value={value}
onFocus={() => setFocus(index)}
onChange={handlerInput}
/>
<span
className='converter__crypto-name'
onClick={() => setShowPopup((prev) => !prev)}
>
<div className={'converter__crypto-name-title'}>
<img
src={valuation.img}
alt=''
className={'converter__crypto-icon'}
/>
{valuation.title}
</div>
<div>
<img
src={arrowDoubleVertical}
alt=''
className={'converter__crypto-name-arrow'}
/>
</div>
</span>
{showPopup && (
<div className='converter-popup' ref={ref}>
{valuations.map((item, index) => (
<ConverterPopup
key={index}
item={item}
valuation={valuation}
setValuation={setValuation}
/>
))}
</div>
)}
</div>
)
}

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@ -1,4 +1,4 @@
.popup-converter {
.converter-popup {
position: absolute;
z-index: 2;
inset: 75px auto auto 0;
@ -37,6 +37,8 @@
}
}
&__button {
display: flex;
align-items: center;
background: transparent;
transition: 0.3s all ease;
// padding: 10px;

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@ -0,0 +1,36 @@
import { FC, MouseEvent } from 'react'
import { IListValuationsName } from '../../../models/IListValutionsName'
import checkIcon from '../../../assets/images/check.svg'
import './ConverterPopup.scss'
export const ConverterPopup: FC<IListValuationsName> = ({
item,
valuation,
setValuation
}) => {
const setActiveValuation = (e: MouseEvent<HTMLDivElement>) => {
setValuation({
img: item.img,
title: item.title
})
}
return (
<div className={'converter-popup__container'} onClick={setActiveValuation}>
<div className={'converter-popup__check'}>
{valuation.title === item.title && <img src={checkIcon} alt='check' />}
</div>
<div className={'converter-popup__body'}>
<img src={item.img} alt='' className={'converter-popup__img'} />
<button
type='button'
className={'converter-popup__button'}
value={item.title}
>
{item.title} <span>{item.alt}</span>
</button>
</div>
</div>
)
}

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@ -1,43 +0,0 @@
import { FC, MouseEvent } from 'react'
import { IListValuationsName } from '../../models/IListValutionsName'
import './Popup-converter.scss'
export const PopupConverter: FC<IListValuationsName> = ({
item,
valuation,
setValuation
}) => {
const setActiveValuation = (e: MouseEvent<HTMLDivElement>) => {
setValuation({
img: item.img,
title: item.title
})
}
return (
<div className={'popup-converter__container'} onClick={setActiveValuation}>
<div className={'popup-converter__check'}>
{valuation === item.title && (
<svg
focusable='false'
xmlns='http://www.w3.org/2000/svg'
width='16'
height='10'
>
<path d='M7.207 7.506L3.629 3.81 2.343 4.939l4.841 5.002 8.462-8.428L14.382.362z' />
</svg>
)}
</div>
<div className={'popup-converter__body'}>
<img className={'popup-converter__img'} src={item.img} alt='icon' />
<button
type='button'
className={'popup-converter__button'}
value={item.title}
>
{item.title} <span>{item.alt}</span>
</button>
</div>
</div>
)
}

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@ -1,5 +1,8 @@
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<svg width="800px" height="800px" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
<path d="M16.2427 5.6568C16.6332 5.26627 16.6332 4.63311 16.2427 4.24258L13.4142 1.41416C12.6332 0.633107 11.3669 0.633107 10.5858 1.41416L7.75737 4.24268C7.36685 4.6332 7.36685 5.26637 7.75737 5.65689C8.1479 6.04741 8.78106 6.04741 9.17158 5.65689L11 3.82847V8.99998C11 9.55227 11.4477 9.99998 12 9.99998C12.5523 9.99998 13 9.55227 13 8.99998V3.82835L14.8284 5.6568C15.219 6.04732 15.8521 6.04732 16.2427 5.6568Z" fill="#0F0F0F"/>
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<svg
focusable='false'
xmlns='http://www.w3.org/2000/svg'
width='8'
height='14'
>
<path d='M4 0l4 6H0l4-6zm0 14l4-6H0l4 6z'/>
</svg>

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<g fill="none" fill-rule="evenodd">
<circle cx="16" cy="16" r="16" fill="#F7931A"/>
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</svg>

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<g fill="none" fill-rule="evenodd">
<circle cx="16" cy="16" r="16" fill="#627EEA"/>
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@ -1,21 +1,14 @@
import ReactDOM from 'react-dom/client'
import './index.css'
import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
const CryptoConvert = require('crypto-convert').default
import App from './App'
import reportWebVitals from './reportWebVitals'
import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
const CryptoConvert = require('crypto-convert').default
import { convertConfig } from './utils/Constants'
export const convert = new CryptoConvert({
cryptoInterval: 20000, //Crypto prices update interval in ms (default 5 seconds on Node.js & 15 seconds on Browsers)
fiatInterval: 60 * 1e3 * 60, //Fiat prices update interval (default every 1 hour)
calculateAverage: true, //Calculate the average crypto price from exchanges
binance: true, //Use binance rates
bitfinex: true, //Use bitfinex rates
coinbase: true, //Use coinbase rates
kraken: true, //Use kraken rates
HTTPAgent: null //HTTP Agent for server-side proxies (Node.js only)
})
import './index.css'
export const convert = new CryptoConvert(convertConfig)
const root = ReactDOM.createRoot(document.getElementById('root') as HTMLElement)
const queryClient = new QueryClient()

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@ -4,5 +4,5 @@ import { IValutions } from './IValutions'
export interface IListValuationsName {
item: IValutions
setValuation: Dispatch<IValutions>
valuation: string
valuation: IValutions
}

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src/utils/Constants.ts Normal file
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import { IValutions } from '../models/IValutions'
import btc from '../assets/images/btc.svg'
import usdt from '../assets/images/usdt.svg'
import eth from '../assets/images/eth.svg'
export const valuations: IValutions[] = [
{
title: 'BTC',
img: btc,
alt: 'Bitcoin'
},
{
title: 'USDT',
img: usdt,
alt: 'Tether'
},
{
title: 'ETH',
img: eth,
alt: 'Ethereum'
}
]
export const convertConfig = {
cryptoInterval: 20000, // Crypto prices update interval in ms (default 5 seconds on Node.js & 15 seconds on Browsers)
fiatInterval: 60 * 1e3 * 60, // Fiat prices update interval (default every 1 hour)
calculateAverage: true, // Calculate the average crypto price from exchanges
binance: true, // Use binance rates
bitfinex: true, // Use bitfinex rates
coinbase: true, // Use coinbase rates
kraken: true, // Use kraken rates
HTTPAgent: null // HTTP Agent for server-side proxies (Node.js only)
}

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import { ChangeEvent, Dispatch } from 'react'
import { convert } from '../index'
export const regexInput = (e: ChangeEvent<HTMLInputElement>) => {
let [_, sign, integer, decimals]: any = e.target.value
.replace(/[^\d\.\-]/g, '')
.replace(/(\..*?)\./g, '$1')
.replace(/(.+)-/g, '$1')
.match(/^(-?)(.*?)((?:\.\d*)?)$/)
let pos: number = Number(e.target.selectionStart) - 1
if (!integer && decimals) pos += 2
if (integer || decimals) {
integer = +integer
}
const formatted = sign + integer + decimals
if (formatted !== e.target.value) {
e.target.value = formatted
e.target.setSelectionRange(pos, pos)
}
}
export const getRelationToCurrency = async (
from: string,
to: string,
value: number,
setValue: Dispatch<string>
) => {
await convert.ready()
setValue(convert[from][to](value) || 0)
}
export const actualDate = () => `
${new Date(convert.lastUpdated).toLocaleDateString()}
${new Date(convert.lastUpdated)
.getHours()
.toString()
.padStart(2, '0')}:${new Date(convert.lastUpdated)
.getMinutes()
.toString()
.padStart(2, '0')}
`