cannamanage/cannamanage-frontend/src/app/(portal)/portal-login/page.tsx

"use client"

import { useState } from "react"
import Link from "next/link"
import { useRouter } from "next/navigation"
import { zodResolver } from "@hookform/resolvers/zod"
import { useTranslations } from "next-intl"
import { useForm } from "react-hook-form"
import { z } from "zod"
import { Cannabis, Loader2 } from "lucide-react"

const loginSchema = z.object({
  email: z.string().email(),
  password: z.string().min(1),
})

type LoginFormData = z.infer<typeof loginSchema>

export default function PortalLoginPage() {
  const t = useTranslations("portal")
  const router = useRouter()
  const [error, setError] = useState<string | null>(null)

  const {
    register,
    handleSubmit,
    formState: { errors, isSubmitting },
  } = useForm<LoginFormData>({
    resolver: zodResolver(loginSchema),
  })

  async function onSubmit(_data: LoginFormData) {
    setError(null)

    try {
      // Mock login — just redirect to portal dashboard
      await new Promise((resolve) => setTimeout(resolve, 500))
      router.push("/portal/dashboard")
    } catch {
      setError(t("networkError"))
    }
  }

  return (
    <div className="fixed inset-0 z-50 flex min-h-screen items-center justify-center bg-background text-foreground p-4">
      <div className="w-full max-w-md space-y-8">
        {/* Logo & Branding */}
        <div className="flex flex-col items-center space-y-2">
          <div className="flex h-14 w-14 items-center justify-center rounded-xl bg-primary/10">
            <Cannabis className="h-8 w-8 text-primary" />
          </div>
          <h1 className="text-2xl font-bold tracking-tight">{t("title")}</h1>
          <p className="text-sm text-muted-foreground">{t("loginSubtitle")}</p>
        </div>

        {/* Login Card */}
        <div className="rounded-xl border bg-card p-6 shadow-sm">
          <form onSubmit={handleSubmit(onSubmit)} className="space-y-4">
            {/* Error message */}
            {error && (
              <div className="rounded-lg border border-destructive/50 bg-destructive/10 p-3 text-sm text-destructive">
                {error}
              </div>
            )}

            {/* Email field */}
            <div className="space-y-2">
              <label
                htmlFor="portal-email"
                className="text-sm font-medium leading-none"
              >
                {t("email")}
              </label>
              <input
                id="portal-email"
                type="email"
                autoComplete="email"
                placeholder="max@beispiel.de"
                className="flex h-10 w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50"
                {...register("email")}
                aria-invalid={!!errors.email}
              />
              {errors.email && (
                <p className="text-xs text-destructive">
                  {t("invalidCredentials")}
                </p>
              )}
            </div>

            {/* Password field */}
            <div className="space-y-2">
              <label
                htmlFor="portal-password"
                className="text-sm font-medium leading-none"
              >
                {t("password")}
              </label>
              <input
                id="portal-password"
                type="password"
                autoComplete="current-password"
                placeholder="••••••••"
                className="flex h-10 w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50"
                {...register("password")}
                aria-invalid={!!errors.password}
              />
              {errors.password && (
                <p className="text-xs text-destructive">
                  {t("invalidCredentials")}
                </p>
              )}
            </div>

            {/* Submit button */}
            <button
              type="submit"
              disabled={isSubmitting}
              className="inline-flex h-10 w-full items-center justify-center gap-2 rounded-md bg-primary px-4 py-2 text-sm font-medium text-primary-foreground ring-offset-background transition-colors hover:bg-primary/90 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50"
            >
              {isSubmitting ? (
                <>
                  <Loader2 className="h-4 w-4 animate-spin" />
                  {t("loggingIn")}
                </>
              ) : (
                t("loginButton")
              )}
            </button>
          </form>
        </div>

        {/* Footer link to admin */}
        <div className="text-center">
          <Link
            href="/login"
            className="text-xs text-muted-foreground hover:text-primary transition-colors"
          >
            {t("adminLogin")}
          </Link>
        </div>
      </div>
    </div>
  )
}