asb_cloud_front/src/components/factory.ts

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import { notification } from 'antd'
import { Dispatch, SetStateAction } from 'react'
import { FileInfoDto } from '../services/api'
const notificationTypeDictionary = new Map([
['error' , { notifyInstance: notification.error , caption: 'Ошибка' }],
['warning', { notifyInstance: notification.warning, caption: 'Предупреждение' }],
['info' , { notifyInstance: notification.info , caption: 'Инфо' }],
['open' , { notifyInstance: notification.info , caption: '' }],
])
/**
* Вызов оповещений всплывающим окошком.
* @param body string или ReactNode
* @param notifyType для параметра типа. Допустимые значение 'error', 'warning', 'info'
*/
export const notify = (body: string | any, notifyType: string = 'info', other?: any) => {
if (!body) return
const instance = notificationTypeDictionary.get(notifyType) ??
notificationTypeDictionary.get('open')
instance?.notifyInstance({
description: body,
message: instance.caption,
placement: 'bottomRight',
duration: 10,
...other
})
}
type asyncFunction = (...args: any) => Promise<any|void>
export const invokeWebApiWrapperAsync = async (
funcAsync: asyncFunction,
setShowLoader?: Dispatch<SetStateAction<boolean>>,
errorNotifyText?: (string | ((ex: unknown) => string))
) => {
setShowLoader?.(true)
try{
await funcAsync()
} catch (ex) {
if(process.env.NODE_ENV === 'development')
console.error(ex)
if(errorNotifyText) {
if (typeof errorNotifyText === 'function')
notify(errorNotifyText(ex), 'error')
else notify(errorNotifyText, 'error')
}
} finally {
setShowLoader?.(false)
}
}
export const download = async (url: string, fileName?: string) => {
const response = await fetch(url, {
headers: {
Authorization: `Bearer ${localStorage['token']}`
},
method: 'Get'
})
if(response.status !== 200)
throw response
const requestFileName = decodeURI(
fileName
?? response.headers.get('content-disposition')?.split(';').pop()?.split(`'`).pop()
?? url.replace('\\','/').split('/').pop()
?? 'file'
)
const blob = await response.blob()
const reader = new FileReader()
reader.readAsDataURL(blob)
reader.onload = (e) => {
const a = document.createElement('a')
a.href = (e.target?.result?.toString() ?? '')
a.download = requestFileName
document.body.appendChild(a) // we need to append the element to the dom -> otherwise it will not work in firefox
a.click()
a.remove()
}
}
export const upload = async (url: string, formData: FormData) => {
const response = await fetch(url, {
headers: {
Authorization: `Bearer ${localStorage['token']}`
},
method: 'Post',
body: formData,
})
return response
}
export const downloadFile = async (fileInfo: FileInfoDto) => {
try {
await download(`/api/well/${fileInfo.idWell}/files/${fileInfo.id}`)
} catch (error) {
notify(`Не удалось скачать файл ${fileInfo.name} по скважине (${fileInfo.idWell})`, 'error')
console.log(error)
}
}
export const formatBytes = (bytes: number) => {
if(bytes < 1024)
return `${bytes.toFixed(0)}b`
if(bytes < 1024 * 1024)
return `${(bytes / 1024).toFixed(2)}kb`
else
return `${(bytes / 1024 / 1024).toFixed(2)}Mb`
}