'use client'

import { AlertDialog } from '@heroui/react'
import React, { createContext, useState } from 'react'

import type { AlertModalContextType, ShowAlertOptions } from '@/types'
import ConsumerModal from '@/components/consumer/ConsumerModal'
import Button from '@/components/formElements/Button'
import { useMediaQuery } from '@/hooks/useMediaQuery'
import { cn } from '@/lib/cn'

export const AlertModalContext = createContext<AlertModalContextType | undefined>(undefined)

interface AlertModalProviderProps {
  children: React.ReactNode
  variant?: 'default' | 'consumer'
}

export const AlertModalProvider = ({ children, variant = 'default' }: AlertModalProviderProps) => {
  const isMobile = useMediaQuery('(max-width: 768px)')
  const [isVisible, setIsVisible] = useState(false)
  const [isConfirming, setIsConfirming] = useState(false)
  const [message, setMessage] = useState('')
  const [onConfirm, setOnConfirm] = useState<((data?: unknown) => unknown) | undefined>(undefined)
  const [confirmData, setConfirmData] = useState<unknown>(undefined)
  const [dangerAccept, setDangerAccept] = useState(false)

  const showAlert = (msg: string, confirmCallback?: (data?: unknown) => unknown, data?: unknown, options?: ShowAlertOptions) => {
    setMessage(msg)
    setOnConfirm(() => confirmCallback)
    setConfirmData(data)
    setDangerAccept(Boolean(options?.dangerAccept))
    setIsVisible(true)
  }

  const hideAlert = () => {
    if (isConfirming) return

    setIsVisible(false)
    setMessage('')
    setOnConfirm(undefined)
    setConfirmData(undefined)
    setDangerAccept(false)
  }

  const confirmAlert = async () => {
    setIsConfirming(true)

    try {
      if (onConfirm) await onConfirm(confirmData)
    } finally {
      setIsConfirming(false)
      setIsVisible(false)
      setMessage('')
      setOnConfirm(undefined)
      setConfirmData(undefined)
      setDangerAccept(false)
    }
  }

  return (
    <AlertModalContext.Provider value={{ showAlert, hideAlert }}>
      {children}
      {variant === 'consumer' ? (
        <ConsumerModal
          cancelLabel="انصراف"
          isDismissable={false}
          isOpen={isVisible}
          isSubmitting={isConfirming}
          stackLevel={1}
          submitLabel="تأیید"
          title="تأیید"
          onCancel={hideAlert}
          onOpenChange={(isOpen) => {
            if (!isOpen) hideAlert()
          }}
          onSubmit={confirmAlert}
        >
          <p className="text-center font-semibold leading-7 text-overlay-foreground">{message}</p>
        </ConsumerModal>
      ) : (
        <AlertDialog>
          <AlertDialog.Backdrop
            isKeyboardDismissDisabled
            className="z-[60]"
            isDismissable={false}
            isOpen={isVisible}
            onOpenChange={(isOpen) => {
              if (!isOpen) hideAlert()
            }}
          >
            <AlertDialog.Container
              className={isMobile ? 'p-0' : undefined}
              placement={isMobile ? 'bottom' : 'center'}
              size="xs"
            >
              <AlertDialog.Dialog
                className={cn(
                  'border border-border bg-overlay text-right shadow-overlay sm:max-w-[400px]',
                  isMobile &&
                    'mx-0 mt-auto w-full max-w-none rounded-b-none rounded-t-3xl border-b-0 pb-[max(1rem,env(safe-area-inset-bottom))]'
                )}
              >
                <AlertDialog.Header className="items-center text-center">
                  <AlertDialog.Icon status={dangerAccept ? 'danger' : 'warning'} />
                </AlertDialog.Header>
                <AlertDialog.Body className="text-center font-semibold leading-7 text-overlay-foreground">
                  <p>{message}</p>
                </AlertDialog.Body>
                <AlertDialog.Footer className="grid grid-cols-2 gap-2">
                  <Button
                    fullWidth
                    color="default"
                    disabled={isConfirming}
                    variant="light"
                    onClick={hideAlert}
                  >
                    انصراف
                  </Button>
                  <Button
                    fullWidth
                    color={dangerAccept ? 'danger' : 'primary'}
                    disabled={isConfirming}
                    isLoading={isConfirming}
                    variant={dangerAccept ? 'flat' : 'solid'}
                    onClick={confirmAlert}
                  >
                    تأیید
                  </Button>
                </AlertDialog.Footer>
              </AlertDialog.Dialog>
            </AlertDialog.Container>
          </AlertDialog.Backdrop>
        </AlertDialog>
      )}
    </AlertModalContext.Provider>
  )
}