"use client"

import Link from "next/link"
import { useRouter } from "next/navigation"
import { useState } from "react"
import { authClient } from "@/lib/auth-client"
import { useSession } from "@/components/SessionProvider"

export default function LoginPage() {
  const router = useRouter()
  const { refreshSession } = useSession()
  const [error, setError] = useState("")
  const [loading, setLoading] = useState(false)
  
  async function handleSubmit(e: React.FormEvent<HTMLFormElement>) {
    e.preventDefault()
    console.log("Login form submitted via JavaScript handler")
    setLoading(true)
    setError("")
    
    const formData = new FormData(e.currentTarget)
    const email = formData.get("email") as string
    const password = formData.get("password") as string
    
    try {
      const result = await authClient.signIn.email({
        email,
        password,
      })
      
      if (result.error) {
        setError(result.error.message || "Failed to sign in")
      } else {
        // Refresh the session after successful login
        try {
          await refreshSession()
        } catch (err) {
          console.error("Failed to refresh session:", err)
        }
        // Navigate to admin page
        router.push("/admin")
        router.refresh()
      }
    } catch {
      setError("An unexpected error occurred")
    } finally {
      setLoading(false)
    }
  }

  return (
    <div className="min-h-screen flex items-center justify-center bg-gray-50 py-12 px-4 sm:px-6 lg:px-8">
      <div className="max-w-md w-full space-y-8">
        <div>
          <h2 className="mt-6 text-center text-3xl font-extrabold text-gray-900">
            Sign in to your account
          </h2>
        </div>
        <form className="mt-8 space-y-6" method="POST" onSubmit={handleSubmit}>
          {error && (
            <div className="rounded-md bg-red-50 p-4">
              <div className="text-sm text-red-700">{error}</div>
            </div>
          )}
          <div className="rounded-md shadow-sm -space-y-px">
            <div>
              <label htmlFor="email" className="sr-only">
                Email address
              </label>
              <input
                id="email"
                name="email"
                type="email"
                autoComplete="email"
                required
                className="appearance-none rounded-none relative block w-full px-3 py-2 border border-gray-300 placeholder-gray-500 text-gray-900 rounded-t-md focus:outline-none focus:ring-green-500 focus:border-green-500 focus:z-10 sm:text-sm"
                placeholder="Email address"
              />
            </div>
            <div>
              <label htmlFor="password" className="sr-only">
                Password
              </label>
              <input
                id="password"
                name="password"
                type="password"
                autoComplete="current-password"
                required
                className="appearance-none rounded-none relative block w-full px-3 py-2 border border-gray-300 placeholder-gray-500 text-gray-900 rounded-b-md focus:outline-none focus:ring-green-500 focus:border-green-500 focus:z-10 sm:text-sm"
                placeholder="Password"
              />
            </div>
          </div>

          <div>
            <button
              type="submit"
              disabled={loading}
              className="group relative w-full flex justify-center py-2 px-4 border border-transparent text-sm font-medium rounded-md text-white bg-green-600 hover:bg-green-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-green-500 disabled:opacity-50 disabled:cursor-not-allowed"
            >
              {loading ? "Signing in..." : "Sign in"}
            </button>
          </div>

          <div className="flex items-center justify-between">
            <div className="text-sm">
              <Link
                href="/auth/register"
                className="font-medium text-green-600 hover:text-green-500"
              >
                Create account
              </Link>
            </div>
            <div className="text-sm">
              <Link
                href="/auth/password-reset"
                className="font-medium text-green-600 hover:text-green-500"
              >
                Forgot password?
              </Link>
            </div>
          </div>
        </form>
      </div>
    </div>
  )
}
