jotion/nextjs/app/home/signIn/page.tsx

"use client"

import { useState } from "react"
import { useRouter } from "next/navigation"
import { Button } from "@/shared/ui/button"
import { Logo } from "@/widgets/landing"
import Link from "next/link"
import { useAuth } from "@/src/app/providers/auth-provider"

export default function LoginPage() {
  const [email, setEmail] = useState("")
  const [password, setPassword] = useState("")
  const [isLoading, setIsLoading] = useState(false)
  const [error, setError] = useState("")
  const router = useRouter()
  const { login } = useAuth()

  const handleSubmit = async (e: React.FormEvent) => {
    e.preventDefault()
    setIsLoading(true)
    setError("")

    try {
      const response = await fetch("/api/auth/login", {
        method: "POST",
        headers: {
          "Content-Type": "application/json",
        },
        body: JSON.stringify({ email, password }),
      })

      const data = await response.json()

      if (response.ok) {
        // Update auth context with user data
        login(data.token, data.user)
        
        // Redirect to documents page
        router.push("/documents")
      } else {
        setError(data.error || "Login failed")
      }
    } catch (error) {
      setError("An error occurred. Please try again.")
    } finally {
      setIsLoading(false)
    }
  }

  return (
    <div className="min-h-screen flex items-center justify-center bg-background">
      <div className="max-w-md w-full space-y-8 p-8">
        <div className="text-center">
          <Logo />
          <h2 className="mt-6 text-3xl font-bold">Sign in to your account</h2>
          <p className="mt-2 text-sm text-muted-foreground">
            Or{" "}
            <Link href="/signUp" className="font-medium text-primary hover:underline">
              create a new account
            </Link>
          </p>
        </div>

        <form className="mt-8 space-y-6" onSubmit={handleSubmit}>
          {error && (
            <div className="bg-destructive/15 text-destructive text-sm p-3 rounded-md">
              {error}
            </div>
          )}

          <div className="space-y-4">
            <div>
              <label htmlFor="email" className="block text-sm font-medium">
                Email address
              </label>
              <input
                id="email"
                name="email"
                type="email"
                required
                value={email}
                onChange={(e) => setEmail(e.target.value)}
                className="mt-1 block w-full px-3 py-2 border border-input rounded-md shadow-sm focus:outline-none focus:ring-2 focus:ring-primary focus:border-transparent"
                placeholder="Enter your email"
              />
            </div>

            <div>
              <label htmlFor="password" className="block text-sm font-medium">
                Password
              </label>
              <input
                id="password"
                name="password"
                type="password"
                required
                value={password}
                onChange={(e) => setPassword(e.target.value)}
                className="mt-1 block w-full px-3 py-2 border border-input rounded-md shadow-sm focus:outline-none focus:ring-2 focus:ring-primary focus:border-transparent"
                placeholder="Enter your password"
              />
            </div>
          </div>

          <Button
            type="submit"
            className="w-full"
            disabled={isLoading}
          >
            {isLoading ? "Signing in..." : "Sign in"}
          </Button>
        </form>
      </div>
    </div>
  )
}