114 lines
		
	
	
		
			4.5 KiB
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
			
		
		
	
	
			114 lines
		
	
	
		
			4.5 KiB
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
'use client'
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import { createContext, Fragment, ReactNode, useContext, useEffect, useState } from 'react'
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import { XMarkIcon, InformationCircleIcon, ExclamationTriangleIcon, ExclamationCircleIcon } from '@heroicons/react/24/outline'
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import { NotificationContextType, NotificationProps } from './types'
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import makeDefaultNotification from './makeDefaultNotification'
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import { Transition } from '@headlessui/react'
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const NotificationContext = createContext<NotificationContextType>(makeDefaultNotification())
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export function useNotification() {
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  return useContext(NotificationContext)
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}
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const notificationTimeInMilliseconds = 3000
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const queue: NotificationProps[] = []
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const renderIcon = (level: NotificationProps['level'] = 'info') => {
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  switch (level) {
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    default: return <InformationCircleIcon className='w-6 h-6 text-blue-400' />
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    case 'info': return <InformationCircleIcon className='w-6 h-6 text-blue-400' />
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    case 'warning': return <ExclamationTriangleIcon className='w-6 h-6 text-orange-400' />
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    case 'error': return <ExclamationCircleIcon className='w-6 h-6 text-red-600' />
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  }
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}
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type Props = { children: ReactNode }
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export function NotificationProvider({ children }: Props) {
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  const [currentNotification, setCurrentNotification] = useState<NotificationProps | undefined>()
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  const addNotificationToQueue = (notificationProps: NotificationProps) => {
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    if (!queue.length) {
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      queue.push(notificationProps)
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      setCurrentNotification(notificationProps)
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    } else {
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      queue.push(notificationProps)
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    }
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  }
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  const dismissCurrentNotification = () => {
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    queue.shift()
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    setCurrentNotification(queue[0])
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  }
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  useEffect(() => {
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    if (!queue.length) return
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    setTimeout(dismissCurrentNotification, notificationTimeInMilliseconds)
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  }, [currentNotification])
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  const handleOnClick = () => {
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    if (currentNotification?.onActionClickCallback) currentNotification?.onActionClickCallback()
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    if (currentNotification?.closeOnAction) dismissCurrentNotification()
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  }
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  const value = { addNotificationToQueue }
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  return <NotificationContext.Provider value={value}>
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    { children }
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    <>
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      <div
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        aria-live="assertive"
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        className="pointer-events-none absolute block top-0 left-0 w-full h-full"
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      >
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        <div className="absolute items-center" style={{ bottom: '12px', right: '16px' }}>
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          <Transition
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            show={!!currentNotification}
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            as={Fragment}
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            enter="transform ease-out duration-1300 transition"
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            enterFrom="translate-y-2 opacity-0 sm:translate-y-0 sm:translate-x-2"
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            enterTo="translate-y-0 opacity-100 sm:translate-x-0"
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            leave="transition ease-in duration-100"
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            leaveFrom="opacity-100"
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            leaveTo="opacity-0"
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          >
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            <div className="pointer-events-auto w-full max-w-sm overflow-hidden rounded-lg bg-white shadow-lg ring-1 ring-black ring-opacity-5">
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              <div className="p-4">
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                <div className="flex items-center">
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                  {renderIcon(currentNotification?.level)}
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                  <div className="flex w-0 content-center flex-1 justify-between">
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                    <p className="w-0 flex-1 text-sm font-medium text-gray-900 ml-2">{currentNotification?.message}</p>
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                    {currentNotification?.actionButtonText ? <button
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                      type="button"
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                      className="ml-3 flex-shrink-0 rounded-md bg-white text-sm font-medium text-indigo-600 hover:text-indigo-500 focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-2"
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                      onClick={() => handleOnClick()}
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                    >
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                      {currentNotification?.actionButtonText}
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                    </button>
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                      : <></>
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                    }
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                  </div>
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                  <div className="ml-4 flex flex-shrink-0">
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                    <button
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                      type="button"
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                      className="inline-flex rounded-md bg-white text-gray-400 hover:text-gray-500 focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-2"
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                      onClick={() => {
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                        dismissCurrentNotification()
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                      }}
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                    >
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                      <span className="sr-only">Close</span>
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                      <XMarkIcon className="h-5 w-5" aria-hidden="true" />
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                    </button>
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                  </div>
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                </div>
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              </div>
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            </div>
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          </Transition>
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        </div>
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      </div>
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    </>
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  </NotificationContext.Provider>
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}
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