initial commit

components/auth/GitHubSignInButton.tsx

@@ -0,0 +1,47 @@
+'use client'
+import { useState } from 'react'
+import { Button } from '@/components/ui/button'
+import { Github } from 'lucide-react'
+
+interface GitHubSignInButtonProps {
+  className?: string
+  disabled?: boolean
+}
+
+export function GitHubSignInButton({ className, disabled }: GitHubSignInButtonProps) {
+  const [isLoading, setIsLoading] = useState(false)
+
+  const handleGitHubSignIn = async () => {
+    try {
+      setIsLoading(true)
+
+      // Get GitHub OAuth URL from our API
+      const response = await fetch('/api/auth/github')
+      const data = await response.json()
+
+      if (data.success && data.data.authURL) {
+        // Redirect to GitHub OAuth
+        window.location.href = data.data.authURL
+      } else {
+        console.error('Failed to get GitHub auth URL:', data.error)
+      }
+    } catch (error) {
+      console.error('GitHub sign-in error:', error)
+    } finally {
+      setIsLoading(false)
+    }
+  }
+
+  return (
+    <Button
+      type="button"
+      variant="outline"
+      onClick={handleGitHubSignIn}
+      disabled={disabled || isLoading}
+      className={className}
+    >
+      <Github className="w-4 h-4 mr-2" />
+      {isLoading ? 'Signing in...' : 'Continue with GitHub'}
+    </Button>
+  )
+}

components/auth/GoogleSignInButton.tsx

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+'use client'
+import { useState } from 'react'
+import { Button } from '@/components/ui/button'
+
+interface GoogleSignInButtonProps {
+  className?: string
+  disabled?: boolean
+}
+
+export function GoogleSignInButton({ className, disabled }: GoogleSignInButtonProps) {
+  const [isLoading, setIsLoading] = useState(false)
+
+  const handleGoogleSignIn = async () => {
+    try {
+      setIsLoading(true)
+
+      // Get Google OAuth URL from our API
+      const response = await fetch('/api/auth/google')
+      const data = await response.json()
+
+      if (data.success && data.data.authURL) {
+        // Redirect to Google OAuth
+        window.location.href = data.data.authURL
+      } else {
+        console.error('Failed to get Google auth URL:', data.error)
+      }
+    } catch (error) {
+      console.error('Google sign-in error:', error)
+    } finally {
+      setIsLoading(false)
+    }
+  }
+
+  return (
+    <Button
+      type="button"
+      variant="outline"
+      onClick={handleGoogleSignIn}
+      disabled={disabled || isLoading}
+      className={className}
+    >
+      <svg className="w-4 h-4 mr-2" viewBox="0 0 24 24">
+        <path
+          fill="currentColor"
+          d="M22.56 12.25c0-.78-.07-1.53-.2-2.25H12v4.26h5.92c-.26 1.37-1.04 2.53-2.21 3.31v2.77h3.57c2.08-1.92 3.28-4.74 3.28-8.09z"
+        />
+        <path
+          fill="currentColor"
+          d="M12 23c2.97 0 5.46-.98 7.28-2.66l-3.57-2.77c-.98.66-2.23 1.06-3.71 1.06-2.86 0-5.29-1.93-6.16-4.53H2.18v2.84C3.99 20.53 7.7 23 12 23z"
+        />
+        <path
+          fill="currentColor"
+          d="M5.84 14.09c-.22-.66-.35-1.36-.35-2.09s.13-1.43.35-2.09V7.07H2.18C1.43 8.55 1 10.22 1 12s.43 3.45 1.18 4.93l2.85-2.22.81-.62z"
+        />
+        <path
+          fill="currentColor"
+          d="M12 5.38c1.62 0 3.06.56 4.21 1.64l3.15-3.15C17.45 2.09 14.97 1 12 1 7.7 1 3.99 3.47 2.18 7.07l3.66 2.84c.87-2.6 3.3-4.53 6.16-4.53z"
+        />
+      </svg>
+      {isLoading ? 'Signing in...' : 'Continue with Google'}
+    </Button>
+  )
+}

components/auth/LoginForm.tsx

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+'use client'
+import { useState } from 'react'
+import { useForm } from 'react-hook-form'
+import { zodResolver } from '@hookform/resolvers/zod'
+import { z } from 'zod'
+import { Button } from '@/components/ui/button'
+import { Input } from '@/components/ui/input'
+import { Label } from '@/components/ui/label'
+import { Checkbox } from '@/components/ui/checkbox'
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardFooter,
+  CardHeader,
+  CardTitle,
+} from '@/components/ui/card'
+import { useAuth } from '@/contexts/AuthContext'
+import { GoogleSignInButton } from './GoogleSignInButton'
+import { GitHubSignInButton } from './GitHubSignInButton'
+import { Mail, Lock, Eye, EyeOff } from 'lucide-react'
+import Link from 'next/link'
+
+const LoginSchema = z.object({
+  emailOrId: z.string().min(1, 'Email or Silicon ID is required'),
+  password: z.string().min(1, 'Password is required'),
+  rememberMe: z.boolean().optional(),
+})
+
+type LoginFormData = z.infer<typeof LoginSchema>
+
+interface LoginFormProps {
+  onSwitchToRegister?: () => void
+}
+
+export function LoginForm({ onSwitchToRegister }: LoginFormProps) {
+  const [error, setError] = useState<string | null>(null)
+  const [showPassword, setShowPassword] = useState(false)
+  const { login, loading } = useAuth()
+
+  const {
+    register,
+    handleSubmit,
+    formState: { errors },
+    setValue,
+    getValues,
+    trigger,
+  } = useForm<LoginFormData>({
+    resolver: zodResolver(LoginSchema),
+  })
+
+  const onSubmit = async (data: LoginFormData) => {
+    try {
+      setError(null)
+      await login(data.emailOrId, data.password, data.rememberMe)
+    } catch (err) {
+      setError(err instanceof Error ? err.message : 'Login failed')
+    }
+  }
+
+  return (
+    <Card className="w-full max-w-md mx-auto">
+      <CardHeader>
+        <CardTitle>Sign In</CardTitle>
+        <CardDescription>Enter your email and password to access your account</CardDescription>
+      </CardHeader>
+      <form method="post" onSubmit={handleSubmit(onSubmit)}>
+        <CardContent className="space-y-4">
+          {error && (
+            <div className="p-3 text-sm text-red-600 bg-red-50 border border-red-200 rounded-md">
+              {error}
+            </div>
+          )}
+
+          <div className="space-y-2">
+            <Label htmlFor="emailOrId">Email or Silicon ID</Label>
+            <div className="relative">
+              <Mail className="absolute left-3 top-3 h-4 w-4 text-muted-foreground" />
+              <Input
+                id="emailOrId"
+                type="text"
+                placeholder="your@email.com or silicon123"
+                className="pl-10"
+                {...register('emailOrId')}
+                disabled={loading}
+              />
+            </div>
+            {errors.emailOrId && <p className="text-sm text-red-600">{errors.emailOrId.message}</p>}
+          </div>
+
+          <div className="space-y-2">
+            <div className="flex items-center justify-between">
+              <Label htmlFor="password">Password</Label>
+              <Link href="/forgot-password" className="text-sm text-primary hover:underline">
+                Forgot password?
+              </Link>
+            </div>
+            <div className="relative">
+              <Lock className="absolute left-3 top-3 h-4 w-4 text-muted-foreground" />
+              <Input
+                id="password"
+                type={showPassword ? 'text' : 'password'}
+                placeholder="••••••••"
+                className="pl-10 pr-10"
+                {...register('password')}
+                disabled={loading}
+              />
+              <Button
+                type="button"
+                variant="ghost"
+                size="sm"
+                className="absolute right-0 top-0 h-full px-3 py-2 hover:bg-transparent"
+                onClick={() => setShowPassword(!showPassword)}
+                disabled={loading}
+              >
+                {showPassword ? <EyeOff className="h-4 w-4" /> : <Eye className="h-4 w-4" />}
+                <span className="sr-only">{showPassword ? 'Hide password' : 'Show password'}</span>
+              </Button>
+            </div>
+            {errors.password && <p className="text-sm text-red-600">{errors.password.message}</p>}
+          </div>
+
+          <div className="flex items-center space-x-2">
+            <Checkbox
+              id="rememberMe"
+              checked={getValues('rememberMe') || false}
+              onCheckedChange={(checked) => {
+                setValue('rememberMe', checked as boolean)
+                trigger('rememberMe')
+              }}
+            />
+            <Label htmlFor="rememberMe" className="text-sm font-normal">
+              Remember me
+            </Label>
+          </div>
+        </CardContent>
+        <CardFooter className="flex flex-col space-y-4 pt-6">
+          <Button type="submit" className="w-full" disabled={loading}>
+            {loading ? 'Signing In...' : 'Sign In'}
+          </Button>
+
+          <div className="relative">
+            <div className="absolute inset-0 flex items-center">
+              <span className="w-full border-t" />
+            </div>
+            <div className="relative flex justify-center text-xs uppercase">
+              <span className="bg-background px-2 text-muted-foreground">Or continue with</span>
+            </div>
+          </div>
+
+          <div className="grid grid-cols-2 gap-4">
+            <GoogleSignInButton disabled={loading} />
+            <GitHubSignInButton disabled={loading} />
+          </div>
+        </CardFooter>
+      </form>
+
+      <div className="text-center text-sm text-muted-foreground mt-4">
+        Don't have an account?{' '}
+        {onSwitchToRegister ? (
+          <button
+            onClick={onSwitchToRegister}
+            className="text-primary hover:underline cursor-pointer"
+          >
+            Create account
+          </button>
+        ) : (
+          <Link href="/auth?mode=register" className="text-primary hover:underline">
+            Create account
+          </Link>
+        )}
+      </div>
+    </Card>
+  )
+}

components/auth/RegisterForm.tsx

@@ -0,0 +1,308 @@
+'use client'
+import { useState } from 'react'
+import { useForm } from 'react-hook-form'
+import { zodResolver } from '@hookform/resolvers/zod'
+import { z } from 'zod'
+import { Button } from '@/components/ui/button'
+import { Input } from '@/components/ui/input'
+import { Label } from '@/components/ui/label'
+import { Checkbox } from '@/components/ui/checkbox'
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardFooter,
+  CardHeader,
+  CardTitle,
+} from '@/components/ui/card'
+import { useAuth } from '@/contexts/AuthContext'
+import { GoogleSignInButton } from './GoogleSignInButton'
+import { GitHubSignInButton } from './GitHubSignInButton'
+import { User, Mail, Phone, Lock, Eye, EyeOff, Check, X } from 'lucide-react'
+import Link from 'next/link'
+
+const RegisterSchema = z
+  .object({
+    name: z.string().min(1, 'Name is required'),
+    email: z.string().email('Invalid email format'),
+    phone: z.string().optional(),
+    password: z
+      .string()
+      .min(6, 'Password must be at least 6 characters')
+      .regex(/[A-Z]/, 'Password must contain at least one uppercase letter')
+      .regex(/[0-9!@#$%^&*]/, 'Password must contain at least one number or special character'),
+    confirmPassword: z.string().min(1, 'Please confirm your password'),
+    agreeTerms: z.boolean().refine((val) => val === true, {
+      message: 'You must agree to the Terms of Service and Privacy Policy',
+    }),
+  })
+  .refine((data) => data.password === data.confirmPassword, {
+    message: "Passwords don't match",
+    path: ['confirmPassword'],
+  })
+
+type RegisterFormData = z.infer<typeof RegisterSchema>
+
+interface RegisterFormProps {
+  onSwitchToLogin?: () => void
+}
+
+export function RegisterForm({ onSwitchToLogin }: RegisterFormProps) {
+  const [error, setError] = useState<string | null>(null)
+  const [showPassword, setShowPassword] = useState(false)
+  const [showConfirmPassword, setShowConfirmPassword] = useState(false)
+  const [password, setPassword] = useState('')
+  const { register: registerUser, loading } = useAuth()
+
+  const {
+    register,
+    handleSubmit,
+    formState: { errors },
+    watch,
+    setValue,
+    getValues,
+    trigger,
+  } = useForm<RegisterFormData>({
+    resolver: zodResolver(RegisterSchema),
+  })
+
+  const watchPassword = watch('password', '')
+
+  // Password strength validation
+  const passwordRequirements = {
+    minLength: watchPassword.length >= 6,
+    hasUppercase: /[A-Z]/.test(watchPassword),
+    hasNumberOrSpecial: /[0-9!@#$%^&*]/.test(watchPassword),
+  }
+
+  const onSubmit = async (data: RegisterFormData) => {
+    try {
+      setError(null)
+      await registerUser(data.email, data.name, data.password)
+    } catch (err) {
+      setError(err instanceof Error ? err.message : 'Registration failed')
+    }
+  }
+
+  return (
+    <Card className="w-full max-w-md mx-auto">
+      <CardHeader>
+        <CardTitle>Create Account</CardTitle>
+        <CardDescription>Fill in your details to create a new account</CardDescription>
+      </CardHeader>
+      <form onSubmit={handleSubmit(onSubmit)}>
+        <CardContent className="space-y-4">
+          {error && (
+            <div className="p-3 text-sm text-red-600 bg-red-50 border border-red-200 rounded-md">
+              {error}
+            </div>
+          )}
+
+          <div className="space-y-2">
+            <Label htmlFor="name">Full Name</Label>
+            <div className="relative">
+              <User className="absolute left-3 top-3 h-4 w-4 text-muted-foreground" />
+              <Input
+                id="name"
+                type="text"
+                placeholder="Enter your full name"
+                className="pl-10"
+                {...register('name')}
+                disabled={loading}
+              />
+            </div>
+            {errors.name && <p className="text-sm text-red-600">{errors.name.message}</p>}
+          </div>
+
+          <div className="space-y-2">
+            <Label htmlFor="email">Email Address</Label>
+            <div className="relative">
+              <Mail className="absolute left-3 top-3 h-4 w-4 text-muted-foreground" />
+              <Input
+                id="email"
+                type="email"
+                placeholder="your@email.com"
+                className="pl-10"
+                {...register('email')}
+                disabled={loading}
+              />
+            </div>
+            {errors.email && <p className="text-sm text-red-600">{errors.email.message}</p>}
+          </div>
+
+          <div className="space-y-2">
+            <Label htmlFor="phone">Phone Number (Optional)</Label>
+            <div className="relative">
+              <Phone className="absolute left-3 top-3 h-4 w-4 text-muted-foreground" />
+              <Input
+                id="phone"
+                type="tel"
+                placeholder="+1 (123) 456-7890"
+                className="pl-10"
+                {...register('phone')}
+                disabled={loading}
+              />
+            </div>
+            {errors.phone && <p className="text-sm text-red-600">{errors.phone.message}</p>}
+          </div>
+
+          <div className="space-y-2">
+            <Label htmlFor="password">Create Password</Label>
+            <div className="relative">
+              <Lock className="absolute left-3 top-3 h-4 w-4 text-muted-foreground" />
+              <Input
+                id="password"
+                type={showPassword ? 'text' : 'password'}
+                placeholder="At least 6 characters"
+                className="pl-10 pr-10"
+                {...register('password')}
+                disabled={loading}
+              />
+              <Button
+                type="button"
+                variant="ghost"
+                size="sm"
+                className="absolute right-0 top-0 h-full px-3 py-2 hover:bg-transparent"
+                onClick={() => setShowPassword(!showPassword)}
+                disabled={loading}
+              >
+                {showPassword ? <EyeOff className="h-4 w-4" /> : <Eye className="h-4 w-4" />}
+                <span className="sr-only">{showPassword ? 'Hide password' : 'Show password'}</span>
+              </Button>
+            </div>
+
+            {/* Password strength indicators */}
+            {watchPassword && (
+              <div className="space-y-2 mt-2">
+                <div className="flex items-center space-x-2 text-sm">
+                  {passwordRequirements.minLength ? (
+                    <Check className="h-3 w-3 text-green-600" />
+                  ) : (
+                    <X className="h-3 w-3 text-red-500" />
+                  )}
+                  <span
+                    className={passwordRequirements.minLength ? 'text-green-600' : 'text-red-500'}
+                  >
+                    Minimum 6 characters
+                  </span>
+                </div>
+                <div className="flex items-center space-x-2 text-sm">
+                  {passwordRequirements.hasUppercase ? (
+                    <Check className="h-3 w-3 text-green-600" />
+                  ) : (
+                    <X className="h-3 w-3 text-red-500" />
+                  )}
+                  <span
+                    className={
+                      passwordRequirements.hasUppercase ? 'text-green-600' : 'text-red-500'
+                    }
+                  >
+                    One uppercase letter
+                  </span>
+                </div>
+                <div className="flex items-center space-x-2 text-sm">
+                  {passwordRequirements.hasNumberOrSpecial ? (
+                    <Check className="h-3 w-3 text-green-600" />
+                  ) : (
+                    <X className="h-3 w-3 text-red-500" />
+                  )}
+                  <span
+                    className={
+                      passwordRequirements.hasNumberOrSpecial ? 'text-green-600' : 'text-red-500'
+                    }
+                  >
+                    One number or special character
+                  </span>
+                </div>
+              </div>
+            )}
+            {errors.password && <p className="text-sm text-red-600">{errors.password.message}</p>}
+          </div>
+
+          <div className="space-y-2">
+            <Label htmlFor="confirmPassword">Confirm Password</Label>
+            <div className="relative">
+              <Lock className="absolute left-3 top-3 h-4 w-4 text-muted-foreground" />
+              <Input
+                id="confirmPassword"
+                type={showConfirmPassword ? 'text' : 'password'}
+                placeholder="Confirm your password"
+                className="pl-10 pr-10"
+                {...register('confirmPassword')}
+                disabled={loading}
+              />
+              <Button
+                type="button"
+                variant="ghost"
+                size="sm"
+                className="absolute right-0 top-0 h-full px-3 py-2 hover:bg-transparent"
+                onClick={() => setShowConfirmPassword(!showConfirmPassword)}
+                disabled={loading}
+              >
+                {showConfirmPassword ? <EyeOff className="h-4 w-4" /> : <Eye className="h-4 w-4" />}
+                <span className="sr-only">
+                  {showConfirmPassword ? 'Hide password' : 'Show password'}
+                </span>
+              </Button>
+            </div>
+            {errors.confirmPassword && (
+              <p className="text-sm text-red-600">{errors.confirmPassword.message}</p>
+            )}
+          </div>
+
+          <div className="flex items-center space-x-2">
+            <Checkbox
+              id="agreeTerms"
+              checked={getValues('agreeTerms') || false}
+              onCheckedChange={(checked) => {
+                setValue('agreeTerms', checked as boolean)
+                trigger('agreeTerms')
+              }}
+            />
+            <Label htmlFor="agreeTerms" className="text-sm font-normal">
+              I agree to the{' '}
+              <Link href="/terms" className="text-primary hover:underline">
+                Terms of Service
+              </Link>{' '}
+              and{' '}
+              <Link href="/privacy" className="text-primary hover:underline">
+                Privacy Policy
+              </Link>
+            </Label>
+          </div>
+          {errors.agreeTerms && <p className="text-sm text-red-600">{errors.agreeTerms.message}</p>}
+        </CardContent>
+        <CardFooter className="flex flex-col space-y-4">
+          <Button type="submit" className="w-full" disabled={loading}>
+            {loading ? 'Creating Account...' : 'Create Account'}
+          </Button>
+
+          <div className="relative">
+            <div className="absolute inset-0 flex items-center">
+              <span className="w-full border-t" />
+            </div>
+            <div className="relative flex justify-center text-xs uppercase">
+              <span className="bg-background px-2 text-muted-foreground">Or continue with</span>
+            </div>
+          </div>
+
+          <div className="grid grid-cols-2 gap-4">
+            <GoogleSignInButton disabled={loading} />
+            <GitHubSignInButton disabled={loading} />
+          </div>
+        </CardFooter>
+      </form>
+
+      <div className="text-center text-sm text-muted-foreground mt-4">
+        Already have an account?{' '}
+        {onSwitchToLogin ? (
+          <button onClick={onSwitchToLogin} className="text-primary hover:underline cursor-pointer">
+            Sign in
+          </button>
+        ) : (
+          <span className="text-primary">Sign in</span>
+        )}
+      </div>
+    </Card>
+  )
+}

components/auth/RequireAuth.tsx

@@ -0,0 +1,43 @@
+'use client'
+import { useEffect } from 'react'
+import { useAuth } from '@/contexts/AuthContext'
+import { useRouter } from 'next/navigation'
+
+interface RequireAuthProps {
+  children: React.ReactNode
+  redirectTo?: string
+}
+
+export function RequireAuth({ children, redirectTo = '/auth' }: RequireAuthProps) {
+  const { user, loading, checkAuth } = useAuth()
+  const router = useRouter()
+
+  useEffect(() => {
+    // Trigger auth check when component mounts
+    checkAuth()
+  }, [checkAuth])
+
+  useEffect(() => {
+    // Redirect if not authenticated after loading
+    if (!loading && !user) {
+      // Store the current path as the return URL
+      const currentPath = window.location.pathname + window.location.search
+      const returnUrl = encodeURIComponent(currentPath)
+      router.push(`${redirectTo}?returnUrl=${returnUrl}`)
+    }
+  }, [user, loading, router, redirectTo])
+
+  if (loading) {
+    return (
+      <div className="flex items-center justify-center min-h-[400px]">
+        <div className="animate-spin rounded-full h-8 w-8 border-b-2 border-primary"></div>
+      </div>
+    )
+  }
+
+  if (!user) {
+    return null
+  }
+
+  return <>{children}</>
+}