"use client"

import * as React from "react"
import { useSearchParams } from "next/navigation"
import { signIn } from "next-auth/react"
import * as z from "zod"
import { useForm } from "react-hook-form"
import { zodResolver } from "@hookform/resolvers/zod"

import { cn } from "@/lib/utils"
import { userAuthSchema } from "@/lib/validations/auth"
import { toast } from "@/ui/toast"
import { Icons } from "@/components/icons"

interface UserAuthFormProps extends React.HTMLAttributes<HTMLDivElement> {}

type FormData = z.infer<typeof userAuthSchema>

export function UserAuthForm({ className, ...props }: UserAuthFormProps) {
  const {
    register,
    handleSubmit,
    formState: { errors },
  } = useForm<FormData>({
    resolver: zodResolver(userAuthSchema),
  })
  const [isLoading, setIsLoading] = React.useState<boolean>(false)
  const searchParams = useSearchParams()

  async function onSubmit(data: FormData) {
    setIsLoading(true)

    const signInResult = await signIn("email", {
      email: data.email.toLowerCase(),
      redirect: false,
      callbackUrl: searchParams.get("from") || "/dashboard",
    })

    setIsLoading(false)

    if (!signInResult?.ok) {
      return toast({
        title: "Something went wrong.",
        message: "Your post was not saved. Please try again.",
        type: "error",
      })
    }

    return toast({
      title: "Check your email",
      message: "We sent you a login link. Be sure to check your spam too.",
      type: "success",
    })
  }

  return (
    <div className={cn("grid gap-6", className)} {...props}>
      <form onSubmit={handleSubmit(onSubmit)}>
        <div className="grid gap-2">
          <div className="grid gap-1">
            <label className="sr-only" htmlFor="email">
              Email
            </label>
            <input
              id="email"
              placeholder="name@example.com"
              className="my-0 mb-2 block h-9 w-full rounded-md border border-slate-300 py-2 px-3 text-sm placeholder:text-slate-400 hover:border-slate-400 focus:border-neutral-300 focus:outline-none focus:ring-2 focus:ring-neutral-800 focus:ring-offset-1"
              type="email"
              autoCapitalize="none"
              autoComplete="email"
              autoCorrect="off"
              name="email"
              disabled={isLoading}
              {...register("email")}
            />
            {errors?.email && (
              <p className="px-1 text-xs text-red-600">
                {errors.email.message}
              </p>
            )}
          </div>
          <button
            className="inline-flex w-full items-center justify-center rounded-lg bg-[#24292F] px-5 py-2.5 text-center text-sm font-medium text-white hover:bg-[#24292F]/90 focus:outline-none focus:ring-4 focus:ring-[#24292F]/50 disabled:opacity-50 dark:hover:bg-[#050708]/30 dark:focus:ring-slate-500"
            disabled={isLoading}
          >
            {isLoading && (
              <Icons.spinner className="mr-2 h-4 w-4 animate-spin" />
            )}
            Sign In with Email
          </button>
        </div>
      </form>
      <div className="relative">
        <div className="absolute inset-0 flex items-center">
          <div className="w-full border-t border-slate-300"></div>
        </div>
        <div className="relative flex justify-center text-xs uppercase">
          <span className="bg-white px-2 text-slate-600">Or continue with</span>
        </div>
      </div>
      <button
        type="button"
        className="inline-flex w-full items-center justify-center rounded-lg border bg-white px-5 py-2.5 text-center text-sm font-medium text-black hover:bg-slate-100 focus:outline-none focus:ring-4 focus:ring-[#24292F]/50 disabled:opacity-50 dark:hover:bg-[#050708]/30 dark:focus:ring-slate-500"
        onClick={() => signIn("github")}
        disabled={isLoading}
      >
        <svg
          className="mr-2 h-4 w-4"
          aria-hidden="true"
          focusable="false"
          data-prefix="fab"
          data-icon="github"
          role="img"
          xmlns="http://www.w3.org/2000/svg"
          viewBox="0 0 496 512"
        >
          <path
            fill="currentColor"
            d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3 .3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5 .3-6.2 2.3zm44.2-1.7c-2.9 .7-4.9 2.6-4.6 4.9 .3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3 .7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3 .3 2.9 2.3 3.9 1.6 1 3.6 .7 4.3-.7 .7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3 .7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3 .7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"
          ></path>
        </svg>
        Github
      </button>
    </div>
  )
}