'use client'

import { useState } from 'react'

import ChatImagePreviewModal from '@/app/(dashboard)/chat-oversight/[id]/_components/ChatImagePreviewModal'
import Button from '@/components/formElements/Button'
import { formatPersonName } from '@/helpers'
import { cn } from '@/lib/cn'
import { formatIranianMobile, formatPersianDate } from '@/lib/formatters'
import { resolveUserAvatarSrc } from '@/lib/resolveUserAvatarSrc'
import type { AdminChatMessage } from '@/services/adminChat'

interface AdminMessageBubbleProps {
  message: AdminChatMessage
  side: 'primary' | 'secondary'
  showAvatar: boolean
  showSenderName: boolean
  isClusterStart: boolean
  isClusterEnd: boolean
}

const formatTime = (value: string) =>
  formatPersianDate(value, {
    hour: '2-digit',
    minute: '2-digit',
  })

const AdminMessageBubble = ({ message, side, showAvatar, showSenderName, isClusterStart, isClusterEnd }: AdminMessageBubbleProps) => {
  const [previewImageUrl, setPreviewImageUrl] = useState<string | null>(null)
  const isPrimary = side === 'primary'
  const senderName = formatPersonName(message.senderFirstName, message.senderLastName, 'کاربر')
  const senderMeta = message.senderMobile ? formatIranianMobile(message.senderMobile) : message.senderId
  const avatarSrc = resolveUserAvatarSrc({
    avatarUrl: message.senderAvatarUrl,
    gender: message.senderGender,
  })

  return (
    <div className={cn('flex w-full', isPrimary ? 'justify-start' : 'justify-end', isClusterStart ? 'mt-2' : 'mt-1')}>
      <div className={cn('flex max-w-[88%] gap-2 sm:max-w-[75%]', isPrimary ? 'flex-row' : 'flex-row-reverse')}>
        <div className="flex w-9 shrink-0 flex-col justify-end">
          {showAvatar ? (
            <div className="size-9 overflow-hidden rounded-full border border-consumer-border bg-consumer-surface-muted">
              {/* eslint-disable-next-line @next/next/no-img-element */}
              <img
                alt=""
                className="size-full object-cover"
                decoding="async"
                loading="lazy"
                src={avatarSrc}
              />
            </div>
          ) : (
            <span className="size-9" />
          )}
        </div>

        <div
          className={cn(
            'max-w-full px-3 py-2 text-sm',
            isPrimary
              ? cn(
                  'bg-primary text-white',
                  isClusterStart && isClusterEnd
                    ? 'rounded-2xl rounded-br-sm'
                    : isClusterStart
                      ? 'rounded-2xl rounded-br-md rounded-bl-md'
                      : isClusterEnd
                        ? 'rounded-2xl rounded-br-sm rounded-tl-md rounded-tr-md'
                        : 'rounded-md'
                )
              : cn(
                  'border border-consumer-border bg-consumer-surface text-consumer-text',
                  isClusterStart && isClusterEnd
                    ? 'rounded-2xl rounded-bl-sm'
                    : isClusterStart
                      ? 'rounded-2xl rounded-bl-md rounded-br-md'
                      : isClusterEnd
                        ? 'rounded-2xl rounded-bl-sm rounded-tl-md rounded-tr-md'
                        : 'rounded-md'
                )
          )}
        >
          {showSenderName ? (
            <div className="mb-1 leading-tight">
              <p className={cn('text-sm font-bold', isPrimary ? 'text-white' : 'text-primary')}>{senderName}</p>
              <p
                className={cn('mt-1 text-[10px]', isPrimary ? 'text-primary-100' : 'text-default-400')}
                dir="ltr"
              >
                {senderMeta}
              </p>
            </div>
          ) : null}

          {message.body ? <p className="whitespace-pre-wrap break-words leading-relaxed">{message.body}</p> : null}
          {message.imageUrl ? (
            <Button
              aria-label="مشاهده تصویر"
              className="mt-1 h-auto min-h-0 w-full overflow-hidden rounded-lg p-0"
              variant="light"
              onClick={() => {
                setPreviewImageUrl(message.imageUrl ?? null)
              }}
            >
              {/* eslint-disable-next-line @next/next/no-img-element */}
              <img
                alt="پیوست"
                className="max-h-52 w-full cursor-zoom-in rounded-lg object-cover"
                decoding="async"
                loading="lazy"
                src={message.imageUrl}
              />
            </Button>
          ) : null}
          <div className={cn('mt-1 text-[10px]', isPrimary ? 'text-primary-100' : 'text-default-400')}>{formatTime(message.createdAt)}</div>
        </div>
      </div>

      <ChatImagePreviewModal
        imageUrl={previewImageUrl}
        isOpen={Boolean(previewImageUrl)}
        onOpenChange={(open) => {
          if (!open) setPreviewImageUrl(null)
        }}
      />
    </div>
  )
}

export default AdminMessageBubble